| 单词 | oxidative |
| 例句 | Matter changes hands, atoms flow in and out, molecules pivot, proteins stitch together, mitochondria send out their oxidative dictates; we begin as a microscopic electrical swarm. All the Light We Cannot See 2014-05-06T00:00:00Z It is now known that the mitochondria are tiny packets of enzymes, a varied assortment including all the enzymes necessary for the oxidative cycle, arranged in precise and orderly array on walls and partitions. Silent Spring 1962-09-27T00:00:00Z “Do you understand the long-term issues of a cross-country run like you’re planning? Muscle damage, oxidative stress, enlargement of the heart, knee damage, hip and pelvis misalignment, should I go on?” A Heart in a Body in the World 2018-09-18T00:00:00Z The charging of the battery, in which ADP and a free phosphate group are combined to restore ATP, is coupled to the oxidative process; the close linking is known as coupled phosphorylation. Silent Spring 1962-09-27T00:00:00Z At the interior of our cells, driving them, providing the oxidative energy that sends us out for the improvement of each shining day, are the mitochondria, and in a strict sense they are not ours. The Lives of a Cell 1974-01-01T00:00:00Z These oxidative sherries are a subject for another occasion. Manzanilla Sherry: Singular, Saline and So Polarizing 2019-08-01T04:00:00Z The combination also causes more oxidative damage to cells, which leads to premature aging and skin disease, she said. Wildfire Smoke Is Hurting Your Skin 2021-08-26T04:00:00Z He is unfamiliar with the advanced oxidative process, but there are many strategies being researched and techniques that probably will be combined, he said. Produce growers get new ammunition in the battle against outbreaks 2019-07-19T04:00:00Z Its dark amber color was a signature of oxidative aging, in which a wine is deliberately exposed to air to improve its texture and complexity. For Savennières, Age Comes With Benefits 2017-11-24T05:00:00Z Polyphenols are plant compounds that are mainly digested by gut bacteria and are associated with a variety of benefits including reducing blood pressure, cholesterol and oxidative stress. Seven ways to boost your gut health 2018-09-10T04:00:00Z "It’s something called oxidative stress, which makes your body have to work a little bit harder, which makes the blood pressure go up." Chicago woman loses 143 pounds, reverses diabetes: Expert weighs in 2022-02-11T05:00:00Z Their “advanced oxidative process” combines ultraviolet light with ozone and hydrogen peroxide to form an antimicrobial mist. Produce growers get new ammunition in the battle against outbreaks 2019-07-19T04:00:00Z Increasing antioxidants in your diet lowers oxidative stress and reduces the risk of many diseases, including arthritis, type 2 diabetes, heart disease, stroke and cancer. We’re told to "eat a rainbow" of fruit and vegetables. Here’s what each color does in our body 2022-11-28T05:00:00Z The study, conducted by researchers from Sweden’s Uppsala Univesity, indicates that milk may increase inflammation and oxidative stress in the body. Milk may not do a body good after all 2014-11-04T05:00:00Z California citrus cooperative Sunkist Growers is also testing the advanced oxidative process, first on lemons. Produce growers get new ammunition in the battle against outbreaks 2019-07-19T04:00:00Z "Several studies have determined that heart disease can be linked to oxidative stress, inflammation, and endothelial damage. Resveratrol has been shown to reduce oxidative stress, stimulate endothelial production of nitric oxide, and inhibit vascular inflammation." These are the best foods for your heart, experts say 2022-02-01T05:00:00Z “You can’t control your age and you can’t control your DNA, but you can control the scalp oxidative stress component of hair loss.” Feeling Bad About … Your Hair? 2021-12-21T05:00:00Z Moyer said interest in the advanced oxidative process spans the food production system — from retailers to processors to growers. Produce growers get new ammunition in the battle against outbreaks 2019-07-19T04:00:00Z This natural but damaging process is known as oxidation or oxidative stress. We’re told to "eat a rainbow" of fruit and vegetables. Here’s what each color does in our body 2022-11-28T05:00:00Z “You can think of free radicals like little missiles,” Dr. Bowe said, in that they target cells for destruction and cause oxidative stress. This Is Your Skin on Stress 2020-12-08T05:00:00Z Processed or refined foods create a lot of free radicals or "waste" which cause oxidative stress, inflammation and harm to the brain. Self-destructiveness, paranoia and disdain: Trump's unhealthy food choices impact his mental health 2019-11-03T04:00:00Z "Greens such as spinach, kale, collard greens, chard, etc. are a nutrient-dense food. They are rich in vitamins and antioxidants that can reduce oxidative stress," says Paravantes. Eat these foods to live a long life, experts say 2022-01-10T05:00:00Z The entire spectrum of wine includes oxidative examples. How to Find (and Discuss) Natural Wines 2020-04-16T04:00:00Z It improves liver function in fish, increases defenses against oxidative stress, serves as a source of vitamin A and boosts its activity in fish. The color of farmed salmon comes from adding an antioxidant to their feed 2023-03-17T04:00:00Z Warriner, who said he is familiar with all of the technologies, suggests that the advanced oxidative process is the most effective and the least expensive to implement — though it’s an area ripe for additional study. Produce growers get new ammunition in the battle against outbreaks 2019-07-19T04:00:00Z There are big houses and small grower-producers, oxidative and reductive styles, all of which is enough to stop any party before it begins. Rosé Champagne Brings the Holiday Joy 2019-12-19T05:00:00Z The authors of the study hypothesise that these additions cause oxidative stress, which means that our cells are less able to defend themselves from damage by free radicals and age prematurely. Should we give up eating red meat? 2017-05-15T04:00:00Z "But mitochondria can also the source of a lot of oxidative stress," which has been implicated in cancer, diabetes, metabolic disorders, and heart and lung diseases, among others. How the antioxidant glutathione keeps mitochondria healthy 2023-11-08T05:00:00Z They cause inflammation and oxidative damage, contributing to the development of blood vessel stiffening, hypertension, kidney disease, cancer, and neurological problems. Can't stop binging on fries and BBQ? 2023-10-16T04:00:00Z COX17 helps put together a crucial part of the energy-production process in mitochondria, called complex IV. This complex is vital for producing energy through oxidative phosphorylation in cells. Epigenetic regulator MOF drives mitochondrial metabolism 2023-10-09T04:00:00Z This increases the cell's ability to handle misfolded proteins and oxidative stress. Graphene oxide reduces the toxicity of Alzheimer's proteins 2023-10-04T04:00:00Z The data suggests that DCA treatment may have several positive effects, including reducing oxidative stress in muscle tissue of tumor-bearing mice. A promising treatment on the horizon for cancer-related fatigue 2023-10-03T04:00:00Z But iron is also highly oxidative; without glutathione to keep it in line, it initiates oxidative stress in cells, causing damage. How the antioxidant glutathione keeps mitochondria healthy 2023-11-08T05:00:00Z The researchers observed that the neurons of flies without an internal clock were more sensitive to oxidative stress. Parkinson's: Are our neurons more vulnerable at night? 2023-09-28T04:00:00Z Dysfunction in amyloid, it seems, is linked to impaired action of blood vessels and their linings, to inflammation and to oxidative stress. What are the biomarkers of Alzheimer's really telling us? 2023-09-30T04:00:00Z Getting ample vitamins, minerals, antioxidants, phytochemicals, fiber, and healthy types of fat and protein can reduce inflammation and oxidative stress, supporting the overall health of our brains. Can good nutrition be an effective treatment for mental illness? 2023-09-25T04:00:00Z "A unique mode of cancer cell destruction was initiated through the dual-action effect of strong intracellular oxidative stress and reduced intracellular pH value." Novel photo-oxidation therapy for anticancer treatment 2023-09-20T04:00:00Z Furthermore, gut-microbe species commonly found in industrialized populations often contained genes associated with responding to oxidative damage. Modern Hunter-Gatherers Have Thriving Gut Microbiome, Compared with Californians 2023-06-26T04:00:00Z These results suggest that the circadian clock exerts a protective effect on dopaminergic neurons against oxidative stress. Parkinson's: Are our neurons more vulnerable at night? 2023-09-28T04:00:00Z When mixed with lab-grown cells, bilirubin shields them from ROS, and mice lacking the molecule are more vulnerable to oxidative damage. Can ‘toxic’ bilirubin treat a variety of illnesses? 2023-06-08T04:00:00Z Type I, slow oxidative, slow twitch, or “red” muscle is dense with capillaries and is rich in mitochondria and myoglobin, giving the muscle tissue its characteristic red color. Fundamentals of Biology 2015-01-01T00:00:00Z The ROSs and lipid peroxides then triggered intensive oxidative bursts, while the protons lowered the intracellular pH value, creating an unfavourable acidic microenvironment for the cancer cells. Novel photo-oxidation therapy for anticancer treatment 2023-09-20T04:00:00Z The electron transport chain and the production of ATP through chemiosmosis are collectively called oxidative phosphorylation. Concepts of Biology 2013-04-25T00:00:00Z Scientists can simulate the onset of the disease by exposing the flies for a few hours to a drug that induces oxidative stress, leading to the death of dopaminergic neurons in the following days. Parkinson's: Are our neurons more vulnerable at night? 2023-09-28T04:00:00Z In addition, it can help repair damage from oxidative stress. Is it possible to be allergic to bee propolis 2023-04-26T04:00:00Z As part of ATP, phosphorus enables food energy to be converted into chemical energy through oxidative phosphorylation. Fundamentals of Biology 2015-01-01T00:00:00Z In multiple trials, volunteers who ate in narrower windows, usually of about eight hours, lost weight, had lower blood pressure, and saw improvements in markers for oxidative stress. Why eating dinner late may be worse for your health 2022-10-09T04:00:00Z The entirety of this process is called oxidative phosphorylation. Concepts of Biology 2013-04-25T00:00:00Z To determine whether the circadian cycle could influence the onset of Parkinson's disease, flies were exposed to oxidative stress at six different times of the day and night. Parkinson's: Are our neurons more vulnerable at night? 2023-09-28T04:00:00Z Previous research by this team has shown that hemp extracts increased the lifespan of honeybees and could "help them with the fight against environmental pollution and the increase of oxidative stress." Why bees love weed — and why it might even be good for them 2022-10-08T04:00:00Z Leaf fall is triggered by factors such as a decrease in photosynthetic efficiency, due to shading by upper leaves, or oxidative damage incurred as a result of photosynthetic reactions. Fundamentals of Biology 2015-01-01T00:00:00Z And oxidative stress may occur, releasing free radicals that damage cells and tissue. A potential connection between dementia and air pollution 2022-09-19T04:00:00Z Arsenic poisoning affects the oxidative phosphorylation pathway, leading to decreased transport of Na+ ions outside the epithelial cells. Biology for AP Courses 2022-06-09T00:00:00Z The results show that an oxidative stressor, such as a pesticide, administered at a specific time of day can have a critical impact on the survival of dopaminergic neurons. Parkinson's: Are our neurons more vulnerable at night? 2023-09-28T04:00:00Z Our study reveals that telomeres not only serve as alarm clocks that indicate a cell divided too many times, but also as warning bells for harmful levels of oxidative stress. Cells become zombies when the ends of their chromosomes are damaged 2022-07-23T04:00:00Z The researchers attributed the higher death rates in part to the increased risk of cardiovascular and respiratory issues, including systemic inflammation and oxidative stress. When Heat Waves Meet Air Pollution, Death Risks Rise Substantially 2022-07-13T04:00:00Z Many scientists believe that oxidative stress is a major contributor to the aging process. Anatomy and Physiology 2013-06-19T00:00:00Z ATP is the energy currency of the cell and is produced by the oxidative reactions in the cytoplasm and mitochondria, where carbohydrates, proteins, and fats undergo a series of metabolic reactions collectively called cellular respiration. Biology for AP Courses 2022-06-09T00:00:00Z That’s because Martian regolith is full of perchlorate, an oxidative compound that stunts plants’ growth and can be harmful to humans. Scientists Sprout First-Ever Seedlings in Apollo Moon Dirt 2022-06-02T04:00:00Z In particular, Paul and her co-authors believe there is evidence that an imbalance known as oxidative stress may be occurring in the brain. How covid brain fog may overlap with ‘chemo brain’ and Alzheimer’s 2022-03-27T04:00:00Z Image: L’Oreal According to Balooch, the Colorsonic has been several years in the making — with four to five of those spent on making the oxidative formula compatible with the device itself. L’Oreal’s newest gadget takes the mess out of coloring your hair 2022-01-03T05:00:00Z The primary metabolic pathway used by a muscle fiber determines whether the fiber is classified as oxidative or glycolytic. Anatomy and Physiology 2013-06-19T00:00:00Z ATP is produced by the oxidative reactions in the cytoplasm and mitochondrion of the cell, where carbohydrates, proteins, and fats undergo a series of metabolic reactions collectively called cellular respiration. Biology for AP Courses 2022-06-09T00:00:00Z Liu explains that the brain is particularly vulnerable to oxidative damage due to its high metabolic activity, but certain nutrients in “brain-healthy foods” can be helpful. Perspective | Anti-aging ‘superfoods’ aren’t enough. Try one of these healthy overall eating plans. 2021-12-17T05:00:00Z Iron is linked to oxidative stress—a hallmark of atherosclerosis progression. Women’s Heart Health Is Not Just about Hormones 2021-12-03T05:00:00Z Other plant compounds and nutrients in walnuts fight oxidative stress and decrease inflammation that causes chronic illness. Feeling nutty? Here’s why you should add nuts to your diet | Provided by Koelsch Communities 2021-06-21T04:00:00Z If a fiber primarily produces ATP through aerobic pathways it is oxidative. Anatomy and Physiology 2013-06-19T00:00:00Z This AMP-activated kinase is coupled with mitochondrial oxidative phosphorylation to detect reduced oxygen and signal the RCs of the medulla directly—a distributed network for detection and response. Biology for AP Courses 2022-06-09T00:00:00Z Over time, all those conditions can cause inflammation and damage to the lining of blood vessels, he said, including a harmful chemical imbalance known as oxidative stress. Clots, strokes and rashes: Is COVID a disease of the blood vessels? 2020-11-14T05:00:00Z This stress contributes to higher levels of inflammation and oxidative stress, along with disordered eating behaviors — including comfort eating, yo-yo dieting and possibly eating disorders. Breaking down the negative impacts of weight stigma ahead of Weight Stigma Awareness Week 2020-09-21T04:00:00Z A major contributory factor is oxidative stress in tumour cells. Cancer cells stock up in lymph vessels to survive 2020-08-18T04:00:00Z They are oxidative because they produce ATP aerobically, possess high amounts of mitochondria, and do not fatigue quickly. Anatomy and Physiology 2013-06-19T00:00:00Z Recall that the production of ATP using the process of chemiosmosis in mitochondria is called oxidative phosphorylation. Biology for AP Courses 2022-06-09T00:00:00Z Endothelial cells have a slew of important jobs; these include preventing clotting, controlling blood pressure, regulating oxidative stress and fending off pathogens. Clots, strokes and rashes: Is COVID a disease of the blood vessels? 2020-11-14T05:00:00Z This causes oxidative and bioenergetic stress in the neurons, as well as neuron death, and results in social isolation in mice. How lactate links cannabis to social behaviour 2020-07-07T04:00:00Z The team described an intense “flurry” of molecular activity in the first two minutes after exercise, noted by sharp spikes of inflammation, tissue healing and oxidative stress in most participants. Could a simple blood test measure aerobic fitness? 2020-06-01T04:00:00Z Figure 24.4 Cellular Respiration Cellular respiration oxidizes glucose molecules through glycolysis, the Krebs cycle, and oxidative phosphorylation to produce ATP. Anatomy and Physiology 2013-06-19T00:00:00Z The production of ATP using the process of chemiosmosis is called oxidative phosphorylation because of the involvement of oxygen in the process. Biology for AP Courses 2022-06-09T00:00:00Z Inhibiting oxidative phosphorylation rapidly suppressed 18FBnTP uptake, even before the onset of tumour-cell death, indicating that monitoring the tracer provides a way of predicting whether the tumour will respond to the drug. Metabolic vulnerability in tumours illuminated 2019-10-29T04:00:00Z A study of mice exposed to vaping inhalation found that flavored vapors, particularly sweet or fruity ones, resulted in oxidative and inflammatory responses in lung cells and tissues. Ban on flavored nicotine products is a public-health imperative 2019-10-21T04:00:00Z Cancer is not the only risk as there is considerable evidence that RFR causes neurological disorders and reproductive harm, likely due to oxidative stress. We Have No Reason to Believe 5G is Safe 2019-10-17T04:00:00Z Macrophage oxidative metabolism is hostile to intracellular bacteria, often relying on the production of nitric oxide to kill the bacteria inside the macrophage. Anatomy and Physiology 2013-06-19T00:00:00Z Production of ATP using an electron transport chain and chemiosmosis is called oxidative phosphorylation. Biology for AP Courses 2022-06-09T00:00:00Z The use of 18FBnTP instead provides a more direct assessment of oxidative phosphorylation by providing a way of monitoring ∆Ψm, and might help to interpret the metabolic significance of other tracers. Metabolic vulnerability in tumours illuminated 2019-10-29T04:00:00Z When the researchers artificially fossilized modern bones and eggshells, heating them under oxidative conditions in the lab, the modern tissues formed the same kinds of compounds, the team reported in Nature Communications in November 2018. Warm-blooded velociraptors? Fossilized proteins unravel dinosaur mysteries 2019-10-08T04:00:00Z This finding led the authors to speculate that polyamine export might be involved in protecting cells against oxidative stress. Yeast cells handle stress by reprogramming their metabolism 2019-07-30T04:00:00Z For oxidative phosphorylation to occur, oxygen is used as a reactant and carbon dioxide is released as a waste product. Anatomy and Physiology 2013-06-19T00:00:00Z In the insect host, the parasite utilizes glycolysis as well as substrate-level and oxidative phosphorylation. Biology for AP Courses 2022-06-09T00:00:00Z It is thought the chemical is involved in minimising oxidative stress and preserving healthy neurone function for longer. Gut bacteria may have motor neurone disease role 2019-07-22T04:00:00Z He added that air pollution increases oxidative stress and damages blood vessels, leading to increased blood pressure, diabetes, stroke, heart attacks and heart failure. Air pollution more deadly than smoking, new study finds 2019-03-14T04:00:00Z Besides these general findings, the study is also relevan t for efforts to use yeast as a cell-factory system, because oxidative stress presents major problems for many production processes in such cell factories7. Yeast cells handle stress by reprogramming their metabolism 2019-07-30T04:00:00Z The conversion of tryptophan to cis-WOOH therefore occurs under conditions of oxidative and inflammatory stress. Fresh evidence overturns the identification of a factor involved in blood-vessel dilation 2019-02-12T05:00:00Z Which of the following best describes how the citric acid cycle relates to glycolysis, oxidative phosphorylation, and chemiosmosis? Biology for AP Courses 2022-06-09T00:00:00Z Duplications of at least one proto-oncogene involved in mitochondrial health might relate to an improved response to oxidative stress, known to be an important factor in ageing. The secrets of Lonesome George 2018-12-02T05:00:00Z According to analysis and RNA sequencing, the bioreactors altered the gene expression in cells at the amputation site– upregulating genes involved in oxidative stress, serotonergic signaling, and white blood cell activity. Bioreactor device helps regrow legs on frogs 2018-11-17T05:00:00Z Some metabolic pathways protect cells against different types of stress, including the oxidative stress caused by other metabolic processes in the cell or by external factors. Yeast cells handle stress by reprogramming their metabolism 2019-07-30T04:00:00Z This raises the question of whether protection from inflammation, rather than from oxidative damage, might be the key role of mitophagy in the context of Parkinson’s disease. Elusive mitochondrial connection to inflammation uncovered 2018-08-21T04:00:00Z D. Predict the advantages of a biological system that uses both glycolysis and oxidative phosphorylation. Biology for AP Courses 2022-06-09T00:00:00Z And is newly formed mitochondrial DNA particularly susceptible to oxidative damage? Newly made mitochondrial DNA drives inflammation 2018-07-24T04:00:00Z Diet seems to influence inflammation and oxidative stress in the brain, high levels of which promote formation of the plaques and tangles that damage brain cells in people with Alzheimer’s disease. How the evidence stacks up for preventing Alzheimer’s disease 2018-07-24T04:00:00Z This suggests that agents that bind copper, and so reduce oxidative stress as well as regulate levels of amyloid-β, might be useful, Perry says. The amyloid hypothesis on trial 2018-07-24T04:00:00Z In human tissues — whether skin or eye — he says: “UV light causes oxidative stress. It plays a role in the aging process and in disease processes.” Why it’s important to wear sunglasses on both cloudy and sunny days 2018-05-25T04:00:00Z About 10 percent of the oxygen is used by mitochondria in the leaf to support oxidative phosphorylation. Biology for AP Courses 2022-06-09T00:00:00Z Is there excess oxidative stress and damage in eyes of patients with retinitis pigmentosa? Restoring vision 2018-05-15T04:00:00Z To understand whether or not the cells actively regulate these transfers, Haimovich challenged them with heat shock and oxidative stress. Cells Talk and Help One Another via Tiny Tube Networks 2018-05-07T04:00:00Z In one such state, they release inflammation-promoting proteins called cytokines, as well as unstable molecules known as free radicals that can injure cells through oxidative stress. The amyloid hypothesis on trial 2018-07-24T04:00:00Z Mitochondrial oxidative metabolism is required for the cardiac differentiation of stem cells. Advanced maturation of human cardiac tissue grown from pluripotent stem cells 2018-04-03T04:00:00Z Most of the ATP is produced in mitochondria by oxidative phosphorylation. Biology for AP Courses 2022-06-09T00:00:00Z Two years ago, Argentine researchers reported fewer new brain lesions in 30 patients with multiple sclerosis who took metformin or another drug that short-circuits oxidative phosphorylation. To treat some diseases, researchers are putting immune cells on a diet 2018-03-29T04:00:00Z He found that oxidative stress did induce an increase in the rate of transfer, while heat shock induced a decrease. Cells Talk and Help One Another via Tiny Tube Networks 2018-05-07T04:00:00Z He points to studies5 that suggest amyloid-β can reduce oxidative stress in the brain when enough of the peptide has accumulated. The amyloid hypothesis on trial 2018-07-24T04:00:00Z Redman would like to repeat the study, combining less-ambitious calorie restriction with a diet containing antioxidant food to control oxidative stress, or with a drug such as resveratrol, which mimics key aspects of calorie restriction. Reduced-calorie diet shows signs of slowing ageing in people 2018-03-21T04:00:00Z They reported that antibiotics in several classes triggered oxidative stress — a build-up of reactive, oxygen-containing molecules — in mitochondria, inhibiting their function across a range of mammalian cells, as well as in mice. When antibiotics turn toxic 2018-03-20T04:00:00Z After testing several compounds, they found one that stymies an enzyme necessary for oxidative phosphorylation. To treat some diseases, researchers are putting immune cells on a diet 2018-03-29T04:00:00Z Cancer cells are often stressed—these rapidly dividing cells survive hypoxia, nutrient stress, oxidative stress and more. Cells Talk and Help One Another via Tiny Tube Networks 2018-05-07T04:00:00Z For instance, oxidative stress increases with age, which damages mitochondria, the cell’s energy-producing organelles. The amyloid hypothesis on trial 2018-07-24T04:00:00Z It is designed to treat concussions at the molecular level to trigger the reduction of inflammation, swelling and oxidative stress. A local solution for concussion ‘epidemic’ 2018-01-19T05:00:00Z He and his colleagues now view oxidative stress as a prime target, because levels of an important antioxidant and an enzyme that scavenges destructive free radicals are suppressed in mustard victims. Seeking answers for Iran’s chemical weapons victims—before time runs out 2018-01-04T05:00:00Z Normal body cells typically rely on oxidative phosphorylation for most of their energy needs, but Warburg discovered that cancer cells ramped up glycolysis. To treat some diseases, researchers are putting immune cells on a diet 2018-03-29T04:00:00Z RNA polymerase II bypass of oxidative DNA damage is regulated by transcription elongation factors. Structural basis for the initiation of eukaryotic transcription-coupled DNA repair 2017-11-21T05:00:00Z He has also found that amyloid-β binds tightly to copper, blocking its ability to catalyse the production of free radicals that can cause oxidative damage. The amyloid hypothesis on trial 2018-07-24T04:00:00Z Therefore, lung adenocarcinomas select for expression of a pathway that confers resistance to high oxygen tension and protects cells from undergoing ferroptosis in response to oxidative damage. NFS1 undergoes positive selection in lung tumours and protects cells from ferroptosis 2017-11-21T05:00:00Z Methane could, in principle, also be transformed through direct oxidative carbonylation to acetic acid, which is commercially obtained through methane steam reforming, methanol synthesis, and subsequent methanol carbonylation on homogeneous catalysts17,18. Mild oxidation of methane to methanol or acetic acid on supported isolated rhodium catalysts 2017-11-28T05:00:00Z “Does it start with fat? Does it start with an altered microbiome? Does it start with insulin resistance, or oxidative stress?” Drug development: Sprint finish Ferrostatins inhibit oxidative lipid damage and cell death in diverse disease models. Drug-tolerant persister cancer cells are vulnerable to GPX4 inhibition 2017-10-31T04:00:00Z But in recent years, the Jura’s highly idiosyncratic, oxidative wines have generated explosive interest, with bottles making regular appearances on sommelier lists at U.S. restaurants like Eleven Madison Park and the French Laundry. The 50 Best Places to Travel in 2017 2017-10-13T04:00:00Z The researchers didn’t find increased oxidative stress, but Middlekauff says they also only looked at one marker, and more tests should be done to confirm that finding. Nicotine in e-cigs is not only addictive, it might also increase your risk of heart disease 2017-09-20T04:00:00Z He found evidence of oxidative stress, as well as significant drops in sperm motility and viability. You Asked: Can Using a Laptop Make You Infertile? 2017-09-13T04:00:00Z For example, as little as three parts of DDT per million has been found to inhibit an oxidative enzyme in the heart muscle of experimental animals. Silent Spring—I 2017-01-03T05:00:00Z But with some styles — the old ales and barleywines of the British beer tradition, for instance — the flavors mellow instead of dull, and the oxidative additions harmonize instead of clash. How to age beer, and why you should probably try it 2017-05-11T04:00:00Z These biological and biochemical characteristics are in contrast to those of cancer cells, which are proliferative and relatively undifferentiated, and prefer glycolysis to oxidative phosphorylation as their primary mode of ATP generation. LACTB is a tumour suppressor that modulates lipid metabolism and cell state : Nature : Nature Research 2017-03-21T04:00:00Z The study did not prove that the dementia developed by the study participants was caused by oxidative stress. Vitamin E supplements do not seem to help stave off dementia 2017-03-24T04:00:00Z “As a result, oxidative stress increases in the cell,” he said, and cells “start synthesizing antioxidant molecules to protect the cell from that stress.” Are Baby Carrots as Healthful as Other Carrots? 2017-01-20T05:00:00Z This association of NFE2L2 mutations with Vietnamese patients suggests a common oxidative stressor or genetic predisposition. Integrated genomic characterization of oesophageal carcinoma : Nature : Nature Research 2017-01-03T05:00:00Z Mutations in ATP13A2 lead to a reduction in the function of lysosomes and to the accumulation of abnormal lysosomes; they also sensitize cells to oxidative stress, mitochondrial dysfunction and manganese toxicity72. Defects in trafficking bridge Parkinson's disease pathology and genetics : Nature : Nature Research 2016-11-08T05:00:00Z These include mitochondrial function, the oxidative stress response, DNA damage repair and calcium homeostasis. The road to restoring neural circuits for the treatment of Alzheimer's disease : Nature : Nature Research 2016-11-08T05:00:00Z This damage, called oxidative stress, may lead to changes in the brain over time that result in dementia. Vitamin E supplements do not seem to help stave off dementia 2017-03-24T04:00:00Z "It's important to balance out that stress with antioxidants, which combat oxidative damage." 8 Foods Every Runner Needs to Lose Weight 2016-09-30T04:00:00Z ESCC1 was characterized by alterations in the NRF2 pathway, which regulates adaptation to oxidative stressors including some carcinogens and some chemotherapy agents. Integrated genomic characterization of oesophageal carcinoma : Nature : Nature Research 2017-01-03T05:00:00Z More rodent research has tied high levels of Wi-Fi and cell exposure to hormonal shifts and oxidative stress—the kind of shifts that could promote cancer or brain diseases. You Asked: Should I Worry About Wi-Fi Radiation? 2016-09-28T04:00:00Z A 2013 Iranian study found it may also reduce post-exercise oxidative stress, or damage to cells caused by chemical reactions in the body. Can a Sulfur Compound Speed Recovery After Exercise? 2016-08-29T04:00:00Z Antioxidant-rich foods are helpful to combat the oxidative stress that occurs from intense activity. How to Eat and Drink Like an Olympian 2016-08-19T04:00:00Z As a runner, it's important to understand a little concept called "oxidative damage," a biological process that stresses your body when it uses oxygen to break down food for energy – like when you're running. 8 Foods Every Runner Needs to Lose Weight 2016-09-30T04:00:00Z The hope is that 3BP specifically kills certain cancer cells—while leaving normal cells alone—because they rely more on glucose metabolism than on an alternative pathway called oxidative phosphorylation. Candidate cancer drug suspected after death of three patients at an alternative medicine clinic 2016-08-12T04:00:00Z Markers of oxidative stress also decreased significantly on the buckwheat diet, the study said. The Harder You Bite, the Longer You Live? 2016-08-08T04:00:00Z If you want to age well on the outside and the inside, it’s important to protect against the cascade of events that leads to chronic inflammation and oxidative stress, and nutrition plays a major role. Diet and skin: Your nutrition habits may be written all over your face 2016-06-15T04:00:00Z Their cells appear to be subject to less oxidative stress, and are more capable of repairing damaged DNA that might cause cancer, said Gammon, co-author of an editorial accompanying the study. Exercise May Cut Risk of 13 Cancers, Study Suggests 2016-05-16T04:00:00Z For one thing, we were certainly right about the relevance of oxidative damage, and the value in reining it in. Antioxidants, Antipathies and Attitude Adjustments 2016-02-29T05:00:00Z It reduces oxidative damage by directly fighting the dangerous reactive oxygen species, and by enhancing the antioxidant defense mechanism of the macular cells, allowing our eyes to better cope with the oxidative challenges. How Lutein-Rich Foods Impact Vision 2016-01-15T05:00:00Z In other words, there are signs of oxidative stress, genetic instability and runaway cell division in areas where PIA, PIN and inflammatory cells huddle. Microbiology: Inflammatory evidence : Nature : Nature Publishing Group 2015-12-14T05:00:00Z In excess, free radicals lead to oxidative stress, which contributes to premature skin aging by destroying collagen and elastin. Diet and skin: Your nutrition habits may be written all over your face 2016-06-15T04:00:00Z Most nuts contain healthy antioxidant compounds called polyphenols, which improve cholesterol scores and also help lower rates of oxidative stress and vascular disease. You Asked: What’s the Best Work Snack? 2015-11-25T05:00:00Z Bi explains that these changes may be ‘caused by inflammation, neurotoxicity or oxidative stress’ because of the stroke. Chemical Test Quickly Finds Cognitive Damage In Stroke Patients 2015-11-04T05:00:00Z In rat research, quinoa proteins were credited with decreasing cholesterol levels and lowering levels of oxidative stress. Is Quinoa Really Worth The Hype? 2015-10-15T04:00:00Z Clearly, compared to the alternative, oxidative stress sounds like a bargain. Be Risk-Savvy 2015-09-21T04:00:00Z But the researchers also discovered that the bananas contained serotonin and dopamine, which seemed to improve the body’s antioxidant capacity and help with oxidative stress. Are Bananas Really Worth the Calories? 2015-09-17T04:00:00Z The health benefits of chocolate have also been explored in previous studies, highlighting its protective power against heart disease, gas and bloating and a means of replenishing oxidative stress related to muscle fatigue. Health Buzz: Can Cocoa Extract Prevent Alzheimer's Disease? 2015-09-15T04:00:00Z White also believes that "a diet high in antioxidants from healthy, lower-calorie foods, like fruits and vegetables, may also help to cut calories and impact increased oxidative stress." Very High-Calorie Diets Show How Overeating May Lead to Diabetes 2015-09-09T04:00:00Z "We hope that this study will rekindle interest in the approach, and even lead to new treatments based on the most up-to-date ideas about oxidative stress." Brain cells 'burn out' in Parkinson's disease - BBC News 2015-08-27T04:00:00Z This made her vulnerable to any oxidative stress that could, in theory, be caused by vaccines. Here's the Truth About the 'Vaccine Injury Court' 2015-08-19T04:00:00Z There are several possible candidates, but inflammation and oxidative stress are among the likeliest. Depressed Teens May Be At Higher Risk For Heart Disease 2015-08-11T04:00:00Z Still, he pointed to prior animal research, which he said suggested that components found in fresh spices help to improve cholesterol levels, maintain healthy bacterial content in the intestine, control inflammation and reduce oxidative stress. Spicing Up Your Meals Might Extend Your Life 2015-08-04T04:00:00Z After analyzing the men's urine and fat tissue, the researchers spotted a rise in proteins associated with oxidative stress. Very High-Calorie Diets Show How Overeating May Lead to Diabetes 2015-09-09T04:00:00Z He will spend his short life in a wheelchair, his body in pain and his brain racked by seizuresdue to what is called mitochondrial oxidative phosphorylation disorder. Controversial gene therapy might help women have healthy children 2015-08-03T04:00:00Z Decreases: appetite, cravings, oxidative stress, inflammation, cholesterol, triglycerides, blood glucose; Fasting for Weight Loss: Fad or Phenom? 2015-07-31T04:00:00Z Both the endothelium and the brain are exquisitely sensitive to inflammation and oxidative stress.” Depressed Teens May Be At Higher Risk For Heart Disease 2015-08-11T04:00:00Z Some scientists posit that the fat itself is poisonous to liver cells, whereas other evidence points to inflammation and oxidative stress. How what we eat is destroying our livers 2015-07-02T04:00:00Z However, the new study suggests that the oxidative stress on cells -- stemming from eating excessive amounts of food -- may be the missing link. Very High-Calorie Diets Show How Overeating May Lead to Diabetes 2015-09-09T04:00:00Z It said that epidemiological studies provided “strong evidence that 2,4-D induces oxidative stress … and moderate evidence that 2,4-D causes immunosuppression”. Herbicide 2,4-D 'possibly' causes cancer, World Health Organisation study finds 2015-06-22T04:00:00Z While her study didn’t delve into how the trans fats are impeding memory, there is ample evidence that trans fats promote oxidative damage to cells. Here’s Another Reason to Avoid Trans Fats 2015-06-17T04:00:00Z And a randomized controlled trial by Gity Sotoudeh of the school of nutritional sciences and dietetics at Tehran University of Medical Sciences in Iran found that tomato juice reduces oxidative stress in overweight women. Should I Drink Tomato Juice? 2015-05-28T04:00:00Z They found that the DARTs were taken up primarily in the liver and increased the expression of three genes known to protect against oxidative stress. Gene activation therapy prevents liver damage in mice 2015-04-27T04:00:00Z Unfortunately, the brain is particularly vulnerable to oxidative stress. Can Drinking Milk Prevent Alzheimer's Disease? 2015-04-17T04:00:00Z Before going on a work-week’s worth of a fatty diet, when the men ate a normal meal they saw big increases in oxidative targets four hours after eating. This Is What Happens To Your Body After 5 Days of Junk Food 2015-04-14T04:00:00Z Dizon says he advises patients getting chemo to avoid taking antioxidants, for example, but only because in theory, chemotherapy causes oxidative stress and the supplements may counter that effect. There's a Food That Makes Chemo Less Effective 2015-04-02T04:00:00Z "The primary speculation is that uric acid is an effective scavenger of oxidative stress materials, which can be destructive in cells," he said. Gout's Silver Lining: A Lower Risk for Alzheimer's? 2015-03-05T05:00:00Z It’s rich in an assortment of phytonutrients that reduce oxidative stress in our cells. The 50 Healthiest Foods of All Time (With Recipes) 2015-03-02T05:00:00Z The plate sinks and eventually melts back into the ocean below, carrying with it the oxidative chemicals that were formed on the surface. Earthly Extremophiles Prompt Speculation about Alien Life 2015-02-03T05:00:00Z According to the study, bioactive compounds in coffee suppress UVB-induced skin cancer by protecting against oxidative stress and DNA damage in cells and by reducing inflammation in epidermal cells. Coffee consumption linked to lower melanoma risk 2015-01-22T05:00:00Z We do things every day that contribute to oxidative stress and inflammation: Smoking, being obese, and eating a high-sugar diet are all linked to shorter telomeres. A Link Between A Mediterranean Diet And A Long Life 2014-12-03T05:00:00Z He said that "the body already has a huge number of mechanisms to protect us from oxidative injury," so the role of uric acid in that area is probably small. Gout's Silver Lining: A Lower Risk for Alzheimer's? 2015-03-05T05:00:00Z In other words, there’s a vicious cycle of oxidative stress, inflammation and neuronal death. Another Strike Against Trans Fats: They're Bad For The Brain, Study Finds 2014-11-19T05:00:00Z It’s not quite clear why, but the research suggests that milk alone may increase inflammation and oxidative stress in the body. Study Suggests Milk May Actually Increase The Risk Of Bone Fracture 2014-11-03T05:00:00Z Synthetic, bactericidal antibiotics - like fluoroquinolones - damage mitochondria and lead to oxidative stress and disease. On an Antibiotic? You May Be Getting Only a False Sense of Security 2014-10-20T04:00:00Z The antioxidants in the Mediterranean diet are thought to reduce inflammation and oxidative stress in our cells, possibly leading to a healthier telomere. A Link Between A Mediterranean Diet And A Long Life 2014-12-03T05:00:00Z The previous reigning paradigm, Tanzi says, involved a whole “black box” of events caused by amyloid—including inflammation, oxidative stress and more—that eventually led to tangles and cell death. Alzheimer’s in a Petri Dish Could Revolutionize Research Fish oil supplements also did not reduce the twin ills of inflammation or oxidative stress, which may explain why they didn't guard against atrial fibrillation, the study authors noted. Fish Oil Supplements Have Little Effect on Irregular Heartbeat: Study 2014-09-30T04:00:00Z Indeed the team found higher levels of markers indicating oxidative stress and inflammation in people who drank more milk. Study Suggests Milk May Actually Increase The Risk Of Bone Fracture 2014-11-03T05:00:00Z This scientific-sounding ingredient is really just vitamin E. An antioxidant and fat-soluble vitamin, it prevents rancidity and oxidative spoilage in packaged foods. Squashing Fears About 6 Common Food Ingredients 2014-09-18T04:00:00Z The study authors speculate that the consequences of high blood sugar, like chronic oxidative stress and hyperglycemia, may act as carcinogens. Study: Prediabetes Increases Cancer Risk By 15% 2014-09-09T04:00:00Z The essential oils found in fresh herbs contain powerful antioxidant and anti-inflammatory properties, helping support cardiovascular health and protect our cells from oxidative damage. 5 Seasonal Foods to Enjoy Now – and How to Eat Them 2014-09-03T04:00:00Z Animal work suggests many candidates as potential biomarkers, such as accumulation of molecular damage to DNA, proteins and lipids from oxidative stress. Medical research: Treat ageing 2014-07-22T04:00:00Z “Fruits and vegetables are indeed healthful but not necessarily because they shield you from oxidative stress. In fact, they may improve health for quite the opposite reason: They stress you.” The Malaysia Airlines Crash and Other Fascinating News on the Web 2014-07-18T04:00:00Z In the first paragraph of this Review, the words ‘such as facile oxidative addition and ready access to multiple oxidation states’ were inadvertently repeated in the print version. Erratum: Recent advances in homogeneous nickel catalysis : Nature : Nature Publishing Group 2014-05-13T04:00:00Z Researchers found that eating these unhealthy foods frequently predicted metabolic risk, including a larger waistline, more belly fat, higher oxidative damage, and more insulin resistance—but only in the high-stress group. A Slacker’s Guide to Losing Weight Without Trying 2014-05-16T04:00:00Z The addition of nickel improved catalyst lifetime, and an oxidative transformation created a more complex nanoparticle morphology that increased platinum utilization. [Report] Interfacial Effects in Iron-Nickel Hydroxide–Platinum Nanoparticles Enhance Catalytic Oxidation 2014-05-01T18:26:26.405Z Damage from oxidative stress, which accumulates over the years in humans, is rapidly induced with toxic chemicals such as paraquat. Medical research: Treat ageing 2014-07-22T04:00:00Z Plus, pumpkin is an excellent source of the antioxidant beta-carotene, which fights the oxidative stress and inflammation in the body that’s linked to increased fat storage, Gidus says. 13 Comfort Foods That Burn Fat 2014-04-05T09:45:15Z Thus, when the electron-transfer chain is intact, the mitoflash frequency in pharyngeal muscles reflects both the metabolic state and oxidative stress, as in mammalian cells. Mitoflash frequency in early adulthood predicts lifespan in Caenorhabditis elegans 2014-04-04T22:52:36.299Z Both inflammation and oxidative stress tend to increase with age and are associated with a variety of chronic diseases. Ageing: Live faster, die younger 2014-04-02T17:21:08.997Z Studies in animals and in laboratory dishes suggest that oxidative stress contributes to diseases like cancer and heart disease, two diseases that together account for nearly half of all deaths in the U.S. Vitamins may not help, may actually hurt 2014-02-26T07:39:02Z And fasting triggers cellular responses that boost stress resistance, and reduce oxidative damage and inflammation. Medical research: Treat ageing 2014-07-22T04:00:00Z Mr. Silvertown’s narrative ends with the newest elements of modern longevity science: telomeres and telomerase, oxidative stress and free-radical dependent repair. Books: Secrets of the Ages 2014-02-24T21:09:27Z Other ideas about possible mechanisms by which phthalates affect pregnancy involve women's immune response, oxidative stress, and hormone disruption. Preterm Birth Linked to Chemicals Found in Personal Products 2013-11-19T21:45:00.443Z Schizophrenia itself might cause accelerated ageing, but maybe some other factor, such as oxidative stress or inflammation, predisposes individuals to both conditions. Ageing: Live faster, die younger 2014-04-02T17:21:08.997Z Intriguingly, telomere length is also affected by oxidative stress. The Hallmarks of Cancer: 4 - Limitless Replicative Potential 2013-10-10T19:45:47.683Z The researchers say elements in the three-billion-year-old material show evidence for oxidative weathering. Ancient soils' early whiff of oxygen 2013-09-25T21:27:16Z Relative insulin deficiency or poor control of blood sugar in diabetes also lead to sarcopenia, visceral adiposity, oxidative stress, and inflammation. Turning the tables on obesity and BMI: When more can be better. 2013-08-29T16:15:02.407Z She wasn't surprised to find a different result for women, though, since male fertility is mostly affected by oxidative stress, whereas female fertility is more complex and has more factors to consider, she said. Antioxidants unlikely to boost female fertility 2013-08-06T15:15:08Z Confirming that oxidative stress is a common factor, for instance, could mean that antioxidant medications could help alleviate the symptoms of schizophrenia. Ageing: Live faster, die younger 2014-04-02T17:21:08.997Z Telomeres are therefore highly susceptible to oxidative stress. The Hallmarks of Cancer: 4 - Limitless Replicative Potential 2013-10-10T19:45:47.683Z We demonstrate that these bactericidal antibiotic–induced effects lead to oxidative damage to DNA, proteins, and membrane lipids. [Research Articles] Bactericidal Antibiotics Induce Mitochondrial Dysfunction and Oxidative Damage in Mammalian Cells 2013-07-03T18:25:06.857Z Epicatechin, an antioxidant compound also found in plant foods like blueberries and, of course, red wine, also prevented against oxidative stress in the new study. As More Alzheimer's Drugs Fail, Researchers Find Hope In Vitamins And Spice 2013-05-24T18:28:26Z Antioxidants are thought to reduce the oxidative stress, which damages cells and tissues, brought on by these conditions. Antioxidants unlikely to boost female fertility 2013-08-06T15:15:08Z For instance, they look for signs of inflammation and oxidative stress, which occurs when highly reactive, potentially damaging oxygen compounds flood the body's cells. Ageing: Live faster, die younger 2014-04-02T17:21:08.997Z The body responds by sending oxygen to this region of the ear, leading to oxidative cell death. Sonic Science: The High-Frequency Hearing Test 2013-05-23T14:15:00.227Z Resulting oxidative stress is associated with more than 200 diseases. Do You Really Need Antioxidants? 2013-03-09T13:00:00Z And then my personal favorite, maybe it's not oxidative damage that is the problem but how the cell responds to the damage. Ask the Experts: Can Aging Be Controlled? 2013-01-30T19:15:02.607Z The findings suggest that the connection between oxidative stress—the long-term buildup of free radicals and similar detrimental molecules—and lifespan may be more complicated than previously thought. ScienceShot: A Butterfly's Secret to Long Life 2013-01-10T20:10:00Z Also, intense exercise creates oxidative damage to your cells, so I like to include an antioxidant-rich food in my post-workout mix to help combat the added stress. Performance Foods: What and When to Eat Before Your Next Workout 2013-01-09T20:05:00Z No evidence was found to suggest that red pepper or turmeric alters inflammation by influencing oxidative stress. Are spices good for your health? 2012-12-26T01:16:13Z Left, alterations in oxidative stress response pathway genes as defined by somatic mutation, copy number alteration or up- or downregulation. Comprehensive genomic characterization of squamous cell lung cancers 2012-09-26T17:23:20.903Z By reducing oxidative stress, Nrf2 activators can reverse corticosteroid resistance, at least in cell culture. Biochemistry: A radical treatment 2012-09-26T17:22:26.337Z The wound cleanser is a solution of pure hypochlorous acid, the same compound released during oxidative burst when white blood cells engulf foreign particles as part of the body’s immune response system. Guest Post: Flesh-eating bacteria 2012-09-23T16:45:00.197Z Scientists suspect this shortening results from exposure to oxidative stress and inflammation. Major Phobias Might Hasten Aging 2012-07-11T22:15:03.490Z The same is true of inflammation, which is thought to raise breast cancer risk by increasing cell proliferation, creating changes in the microenvironment and inducing oxidative stress. Exercise: Powering up 2012-05-30T17:51:14.583Z Left, alterations in oxidative stress response pathway genes as defined by somatic mutation, copy number alteration or up- or downregulation. Comprehensive genomic characterization of squamous cell lung cancers 2012-09-26T17:23:20.903Z Nrf2 is usually inactive in cells, but is activated by spikes in oxidative stress. Biochemistry: A radical treatment 2012-09-26T17:22:26.337Z Telomeres are DNA fragments that ‘cap’ the ends of chromosomes, shortening at each cell division event, and also shortening as oxidative stress takes its toll on an animal over time. Living the pelagic life: of oil, enemies, giant eggs and telomeres (petrels part II) 2012-03-14T15:15:00.213Z She and her co-authors wrote in their paper that, “although the literature is at an early stage, there is biologic plausibility to support relations of anxiety to shorter telomeres, particularly via oxidative stress and inflammation.” Major Phobias Might Hasten Aging 2012-07-11T22:15:03.490Z When the scientists studied muscle tissues, they found that oxidative stress, a measure of possible cell damage, was increased by 60 percent in sedentary animals receiving statins, compared with the unmedicated control group. Well Blog: Phys Ed: Do Statins Make It Tough to Exercise? 2012-03-14T04:01:42Z To explore its diagnostic use, we performed targeted NGS in 42 unrelated infants with clinical and biochemical evidence of mitochondrial oxidative phosphorylation disease. [Research Articles] Molecular Diagnosis of Infantile Mitochondrial Disease with Targeted Next-Generation Sequencing 2012-01-25T20:25:04.410Z Even a single dose of acetaminophen can reduce the body’s levels of glutathione, a peptide that helps repair oxidative damage that can drive inflammation in the airways, researchers have found. In Theory: Evidence Mounts Linking Acetaminophen and Asthma 2011-12-22T07:30:07Z Even a single dose of acetaminophen can reduce the body’s levels of glutathione, an enzyme that helps repair oxidative damage that can drive inflammation in the airways, researchers have found. In Theory: Evidence Mounts Linking Acetaminophen and Asthma 2011-12-19T16:54:02Z In those who did not become ill, he explains, the genes that were up-regulated were those involved in protein synthesis and oxidative stress. Morbidity: A personal response 2011-12-07T18:21:03.867Z Although characterized by significant oxidative stress, the naked mole rat proteome does not show age-related susceptibility to oxidative damage or increased ubiquitination. Genome sequencing reveals insights into physiology and longevity of the naked mole rat 2011-11-15T17:21:47.017Z Others suspect high levels of glucose create a kind of toxicity in the body related to oxidative stress, in which harmful free radical molecules damage tissue. Managing blood sugar well may stave off dementia 2011-11-14T14:46:04Z "Perhaps oxidative stress is one of the keys to extension of our life span." Multivitamins no fountain of youth for women 2011-10-10T21:23:29Z Cancer drugs and radiation work in part by creating oxidative damage. Antioxidants tied to mixed effects in breast cancer 2011-10-07T20:20:42Z In addition to that, the study found, signs of so-called oxidative stress declined in the yoga group. Yoga shows some benefit for diabetes 2011-09-02T16:19:12Z This includes a decline in the efficiency of the mitochondria, the energy storehouses of living cells, as well as damage from oxidative stress, the result of oxygen-containing molecules that are produced during cell metabolism. The Incredible Shrinking Human Brain 2011-07-25T20:00:00Z It is normally burned for energy - but Dr Tzanov's team used biotechnology - oxidative enzymes - to convert it into an organic "glue". Magic carpet 2011-07-14T11:55:25Z "The eye is particularly vulnerable to oxidative stress as the 'seeing' organ of the body," she added. Vitamin C from food tied to lower cataract risk 2011-07-14T18:41:46Z Antioxidants protect body cells from so-called oxidative damage. Antioxidants tied to mixed effects in breast cancer 2011-10-07T20:20:42Z Long-term oxidative stress is believed to contribute to a host of chronic diseases. Yoga shows some benefit for diabetes 2011-09-02T16:19:12Z It is normally burned for energy - but Dr Tzanov's team converts it with help of oxidative enzymes into an organic "glue". Magic carpet 2011-07-14T11:55:25Z Mitochondria, the energy centres of the cell, normally keep oxidative stress in check, and several studies are underway to assess whether mitochondrial DNA also contains risk factors for Alzheimer's disease. Genetics: Finding risk factors 2011-07-13T17:21:16.613Z Taken together, these results indicate that human iPSs like hESCs and in contrast to somatic cells, rely more on glycolysis than on oxidative phosphorylation for energy production. [Editors' Choice] A Curious Case of Cellular Metabolism 2011-07-06T20:25:30.993Z Of course, inflammatory response and oxidative stress are also associated with other diseases, such as cardiovascular diseases.” ?E-waste Pollution? Threat to Human Health 2011-06-01T15:01:00Z In this study, Hegde's team measured participants' blood levels of certain chemicals that reflect oxidative stress. Yoga shows some benefit for diabetes 2011-09-02T16:19:12Z "It is likely that although oxidative stress seems to play a major role in the disease of preeclampsia, it may not play a major role in the pathway that leads to preeclampsia." Vitamins won't prevent pregnancy complication 2011-05-27T17:54:42Z And "both traits were related to oxidative profile." Stress tests devised to reliably reveal personality in birds 2011-04-29T12:15:07.010Z At 24 hours, PEG-R-Si-Au-NPs elicited a mild inflammatory response and an increase in oxidative stress in the liver, which subsided by 2 weeks after administration. [Research Articles] The Fate and Toxicity of Raman-Active Silica-Gold Nanoparticles in Mice 2011-04-20T18:55:21.007Z The results showed that the samples of pollutants caused significant increases in both IL-8 and ROS levels – indicators of an inflammatory response and oxidative stress respectively. ?E-waste Pollution? Threat to Human Health 2011-06-01T15:01:00Z Arsenic causes harm through oxidative stress on living cells, interfering with normal enzymatic processes and leading to cell death. Q & A: Name Your Poison 2011-04-18T19:23:22Z When exposed to a toxin, cells bathed in Laron serum suffered fewer DNA breaks, suggesting that the lack of IGF1 protects against oxidative DNA damage. Defective Growth Gene in Rare Dwarfism Disorder Stunts Cancer and Diabetes 2011-02-17T22:15:00.253Z This radiosensitization appeared to be mediated by alterations in iron homeostasis and increased production of reactive oxygen species, resulting in enhanced tumor oxidative stress. [Research Articles] Uroporphyrinogen Decarboxylase Is a Radiosensitizing Target for Head and Neck Cancer 2011-01-26T19:25:05.067Z Up to 80 percent of cases are thought to be due to the effects of oxidative stress on sperm cells, lowering both their numbers and their quality. Antioxidants may improve male fertility 2011-01-20T20:15:44Z Traditional Mediterranean foods may also reduce oxidative stress and the inflammation that is thought to play a role in Alzheimer's disease. Mediterranean diet tied to slower mental decline 2010-12-29T22:28:29Z One interesting try is to address oxidative stress…with effective antioxidants! Well: The Reality of Attention Deficit Disorder 2010-12-14T00:35:40Z Such high levels suggest the brains of autistic children are exposed to a lot of oxidative stress, something that would probably cause cumulative damage. Explaining autism: Energy drain 2010-12-02T11:05:00Z Each disorder is marked by brain inflammation, oxidative damage, buildup of misfolded proteins. Center takes aim at Huntington's disease 2010-11-18T05:16:00Z Thing is, many fruits, nuts and vegetables are rich sources of antioxidants that fight off oxidative stress. On nutrition: Readers questions 2010-10-15T17:43:00Z A condition called "oxidative stress" contributes to processes within the body related to aging. On nutrition: Aging gracefully 2010-09-14T04:31:00Z Causes of the loss of muscle mass or strength might include hormonal changes, sedentary lifestyles, oxidative damage, infiltration of fat into muscles, inflammation and resistance to insulin. Doctors Seek Ways to Treat Muscle Loss From Aging 2010-08-30T21:19:00Z In addition, vitamin C has been thought to play a role in maintaining the placenta and the membranes that surround the fetus during pregnancy, possibly by limiting so-called oxidative stress. Vitamins C, E show no effect on preterm birth risk 2010-08-24T17:22:00Z Nutrition might also affect hormones, the likelihood of later inflammation or oxidative stress, even how a genetic predisposition for arthritis gets expressed or suppressed. Moose Offer Trail of Clues to Causes of Arthritis 2010-08-16T17:00:00Z DNA oxidation, or oxidative damage, occurs when molecules called free radicals wreak havoc in the body. Health Buzz: Could H1N1 Get Any Worse? WHO Will Decide 2010-02-24T18:00:00Z Antioxidant vitamins help defend the body against oxidative stress. On nutrition: Aging gracefully 2010-09-14T04:31:00Z They also thought ginkgo, a strong antioxidant, helped inhibit oxidative damage to brain neurons caused by free radicals found in pollutants or made as a by-product of many metabolic processes. 2010-01-08T21:15:00Z These motions are maintained at the expense of chemical energy liberated in the oxidative breakdown of carbohydrate, fat, and protein. Food in War Time This measurement represents the basal metabolism of a man at complete rest, when his oxidative activities are at their lowest ebb. Food in War Time |
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