| 单词 | sebum |
| 例句 | “Which isn’t easy, because he excretes a thick layer of sebum.” Stephen Colbert Skewers Steve Bannon 2022-07-20T04:00:00Z The scientists used a technique called mass spectrometry to measure levels of volatile chemicals in sebum on swabs from Parkinson’s patients and healthy volunteers. 'Super-smeller' helps develop swab test for Parkinson's disease 2019-03-20T04:00:00Z Dr. Wesley recommends washing the scalp at least three times a week to remove sebum, which contains cortisol and DHT, both hormones that contribute to shedding and gradual hair loss. Did a Cult Hair-Care Line Cause Thousands of Women to Lose Their Hair? 2020-04-01T04:00:00Z There are microbes that feed off sebum, which helps sustain healthy oil levels. This Is Your Skin on Stress 2020-12-08T05:00:00Z It can immediately start to render the fat, the sebum that's under the bird's skin, and give it that crispy, golden, delicious exterior that we all love. Few things taste as good a roast chicken. This is the secret to cooking a perfect bird at home. 2020-03-28T04:00:00Z I assess superficial hydration, then measure skin elasticity, pigmentation and sebum. | Dr. Philippe Allouche on the Bio-Lift Facial 2012-12-20T22:35:38Z Origins Skin Diver Bamboo charcoal is this bar’s active ingredient; it soaks up excess sebum, and, as the company puts it, “grimy blockage.” | Black Soap 2011-01-03T15:30:57Z Hormonal shifts — specifically in women, less estrogen and progesterone — also decrease the production of sebum, the natural emollient that coats hair and makes it appear shiny, Dr. Schwartz said. Feeling Bad About … Your Hair? 2021-12-21T05:00:00Z I learned that the so-called blackheads on my nose were, in actuality, sebaceous filaments—a normal accumulation of sebum and dead skin. Cleanse, Tone, Obsess: A Forum for Skin-Care Addicts 2017-06-06T04:00:00Z Men’s skin tends to be thicker than women’s and to contain more glands that produce sebum, the medical term for oil. Skin Deep: Men Seek to Reduce Oily Skin 2010-07-21T15:47:00Z While this purification ritual should be performed year-round, it’s especially important during the warmer months when sebum production peaks and your scalp is often coated in residue from sunscreen, salt water and chlorine. How to Detox Your Scalp for Healthier Hair 2018-07-03T04:00:00Z Our follicles are attached to sebaceous glands, which make oil called sebum to add moisture to the hair. What does your hair actually need? 2023-08-22T04:00:00Z It also dissolves sebum, an oily, waxy substance produced by the sebaceous glands near your hair follicles. Is It Bad to Wash Your Hair Every Day? 2023-06-11T04:00:00Z Sebaceous glands are exocrine glands which produce, a mixture of lipids and waxy substances: lubrication, water-proofing, softening and antibactericidal actions are among the many functions of sebum. Fundamentals of Biology 2015-01-01T00:00:00Z Sebaceous glands produce a lipid mixture called sebum that is secreted onto the hair and skin for water resistance and lubrication. Concepts of Biology 2013-04-25T00:00:00Z Because rats have poor eyesight but a keen sense of smell, he said, they follow paths like this, lined with rat feces, urine and sebum, an oily substance secreted from glands in their skin. D.C.’s great rat migration — and how they survived during the pandemic People who produce less sebum can get away with showering less. What does your hair actually need? 2023-08-22T04:00:00Z But if sebum builds up, she said, it can cause problems. Is It Bad to Wash Your Hair Every Day? 2023-06-11T04:00:00Z In the glands, sebum is produced within specialized cells and is released as these cells burst; sebaceous glands are thus classified as holocrine glands. Fundamentals of Biology 2015-01-01T00:00:00Z All humans produce carboxylic acid through sebum, a waxy coating, on their skin. Are you a mosquito magnet? It’s because of how you smell. 2022-10-18T04:00:00Z They were rat sebum trails, he said: “There should be yellow caution tape around park benches.” D.C.’s great rat migration — and how they survived during the pandemic Humans produce them in our sebum, which is the oily layer that coats our skin; there, the acids help to keep our skin moisturized and protected, Vosshall says. Some People Really Are Mosquito Magnets, and They’re Stuck That Way 2022-10-18T04:00:00Z Using shampoo every day, Alam said, can be the right choice for people with oilier scalps where sebum can accumulate, making the hair limp, greasy and possibly smelly. Is It Bad to Wash Your Hair Every Day? 2023-06-11T04:00:00Z Earwax is partly sebum, as is mucopurulent discharge, the dry substance accumulating in the corners of the eye after sleeping. Fundamentals of Biology 2015-01-01T00:00:00Z The sebum is then eaten by the millions of beneficial microorganisms that colonize our skin to produce more carboxylic acid. Are you a mosquito magnet? It’s because of how you smell. 2022-10-18T04:00:00Z The researchers used mass spectrometry to identify types and quantities of molecules in a sample of sebum, an oily substance found on the skin’s surface. A Supersmeller Can Detect the Scent of Parkinson’s, Leading to an Experimental Test for the Illness 2022-10-11T04:00:00Z The researchers analysed sebum - the oily substance on skin - which was collected by using a cotton swap on patients' backs, an area where it is less often washed away. Super-smeller helps scientists develop test to spot Parkinson's 2022-09-06T04:00:00Z Sweat glands and sebaceous glands produce sweat and sebum, respectively. Anatomy and Physiology 2013-06-19T00:00:00Z The prescription drug isotretinoin significantly reduces the amount of sebum produced by the sebaceous glands, and is used to treat acne. Fundamentals of Biology 2015-01-01T00:00:00Z The most commonly involved bacteria are Cutibacterium acnes, which live innocuously on skin cells but can grow out of control when the skin's oily sebum increases and boosts bacterial food supply. Acne Inflammation Discovery Could Lead to New Treatments 2022-06-16T04:00:00Z This year researchers in China published a paper describing an electronic nose—an artificial-intelligence-based sensor modeled after the olfactory system—that sniffs out molecules present in the sebum of patients with Parkinson’s disease. A Supersmeller Can Detect the Scent of Parkinson’s, Leading to an Experimental Test for the Illness 2022-10-11T04:00:00Z Tiny white bumps that occur mostly on the face, especially around the eyes, milia are basically pores that are clogged with sebum and oil and have a layer of skin that has grown over them. Why you shouldn’t remove that skin tag yourself, and advice about other common bumps 2022-01-26T05:00:00Z Hormones, such as androgens, stimulate the release of sebum. Anatomy and Physiology 2013-06-19T00:00:00Z The lubricative properties arise from the high lipid content of the sebum produced by the sebaceous glands. Fundamentals of Biology 2015-01-01T00:00:00Z “Teens are more prone to acne because of changing hormones. The increase in sebum clogs pores and causes acne,” said Sperling. What is acne? What to know about the skin condition that affects more than just teens 2020-02-25T05:00:00Z These pores connect your skin to the sebaceous gland, which produces a kind of oil called sebum. Should you pop a pimple or let it heal on its own? 2019-12-29T05:00:00Z The most difficult to remove is sebum because “it is very sticky and as it sets in the fibers it ends up attracting other odor-causing soils that then adhere to the fabrics.” Why workout clothes smell even after washing | Produced by Advertising Publications 2019-03-13T04:00:00Z An overproduction and accumulation of sebum along with keratin can block hair follicles. Anatomy and Physiology 2013-06-19T00:00:00Z “Another thing retinoids do is tighten pores, and that decreases over-activity of the sebaceous glands that produce oil and sebum. That’s why they are often used in the treatment of acne.” No pain, no gain? Investigating gentler alternatives to retinol 2019-02-01T05:00:00Z Under the influence of adolescent hormones, the glands increase their production of an oily substance called sebum that normally lubricates the skin. Managing Teenage Acne 2019-01-07T05:00:00Z He couldn’t do much aside from squeeze a whole load of sebum out of the blackheads and whiteheads on my back among the worst of the infection. How I found light at the end of the very dark tunnel that acne plunged me into | Simon Troeth 2018-12-27T05:00:00Z This combination of factors — clogged follicles or pores, sebum production and Propionibacterium acnes — is the reason multiple medications often are needed to treat acne successfully. Mayo Clinic Q&A: Over-the-counter options can keep teens’ acne under control 2018-07-26T04:00:00Z The sebum, when oxidized by exposure to air, turns black. Anatomy and Physiology 2013-06-19T00:00:00Z Excessive sebum production, often a byproduct of genetics, hormones or a vitamin- and mineral-deficient diet, is a sign of inflammation and can trigger hair loss, said New York dermatologist Ellen Marmur. Want Better Hair? Pay More Attention to Your Scalp 2018-03-22T04:00:00Z But he says that benign skin lesions are far more common in the victims: patches that lack sweat glands or the ability to secrete sebum, resulting in intensely itchy, dry skin that's susceptible to infection. Seeking answers for Iran’s chemical weapons victims—before time runs out 2018-01-04T05:00:00Z They work by reducing the amount of the oily substance – or sebum – made by glands in the skin, reducing bacteria and inflammation, and opening clogged pores. How I found light at the end of the very dark tunnel that acne plunged me into | Simon Troeth 2018-12-27T05:00:00Z If I believe the cosmetics company, camellia oil is the oil closest to the sebum our skin produces. A brief cosmology of cosmetology: A make-up artist’s meditation on the science and art of transformation 2017-01-07T05:00:00Z They generate and excrete sebum, a mixture of lipids, onto the skin surface, thereby naturally lubricating the dry and dead layer of keratinized cells of the stratum corneum, keeping it pliable. Anatomy and Physiology 2013-06-19T00:00:00Z And it's not just interested in your face, though it's especially fond of all the yummy sebum there. The Verge Review of Animals: The face mite 2016-03-13T05:00:00Z Dr. Hale concurred: “You don’t need to lather up your arms and legs everyday—only areas that produce sebum.” Why You Need Oil Cleansers This Winter 2015-12-16T05:00:00Z In the meantime they are analyzing the sebum samples to identify its source. One Woman's Ability to Sniff Out Parkinson's Offers Hope to Sufferers 2015-10-29T04:00:00Z I'd rather use ingredients that are gentle and don't lather as much to keep a little bit of the natural sebum on the skin. Mathilde Thomas of Caudalíe is sharing 'The French Beauty Solution' 2015-07-15T04:00:00Z The fatty acids of sebum also have antibacterial properties, and prevent water loss from the skin in low-humidity environments. Anatomy and Physiology 2013-06-19T00:00:00Z The sweet melon contains beta carotene, or vitamin A, which is believed to regulate the growth of skin cells on your scalp and sebum in the skin’s outer layer, Dr. Zeichner says. 10 Foods That Make You Look Younger 2015-07-12T04:00:00Z Oily secretion known as sebum and faulty cells that line hair follicles play a role, but Li and her team wanted to see where bacteria factors into acne development. This Vitamin May Be Behind Your Acne Problems 2015-06-30T04:00:00Z The cause of the changes in breath also remains a mystery, and unlike sebum, there are no documented differences in the respiratory system. One Woman's Ability to Sniff Out Parkinson's Offers Hope to Sufferers 2015-10-29T04:00:00Z Every skin pore contains a gland that produces oil, known as sebum. New Approaches to Acne Treatment 2014-06-09T04:00:00Z The secretion of sebum is stimulated by hormones, many of which do not become active until puberty. Anatomy and Physiology 2013-06-19T00:00:00Z That grime is mostly made of sebum, an oily excretion that keeps hair and skin supple and is found in earwax. It's Called Filthy Lucre For A Reason 2014-01-31T14:57:00Z What we know is that cells that produce sebum contain receptors for stress hormones, and high levels of stress have been associated with more frequent acne breakouts in studies conducted with college students. Ask an Expert: Answers About Female Sexuality, Part 1 2012-11-28T18:36:16Z The forthcoming breath test and future sebum tests may help fill this gap. One Woman's Ability to Sniff Out Parkinson's Offers Hope to Sufferers 2015-10-29T04:00:00Z Under normal circumstances, P. acnes lives happily in the pores of the skin, along with hair follicles and oil glands that produce sebum to keep the skin and hair from drying out. A New Way to Fight Acne? Harmless Viruses that Live on Your Skin 2012-09-26T13:35:42Z The accessory structures also have lowered activity, generating thinner hair and nails, and reduced amounts of sebum and sweat. Anatomy and Physiology 2013-06-19T00:00:00Z The sebaceous glands, which secrete a waxy substance called sebum to lubricate and waterproof the skin, are particularly active during puberty and throughout most of adulthood. Scents and Senescence: "Old Person Smell" Is Real, but Not Necessarily Offensive 2012-05-30T21:15:00.467Z In this group are the dermoid cysts with their various contents, epidermis, sebum, hair, teeth, and bone. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z Once they pinpointed sebum as the source, a paper trail began to emerge. One Woman's Ability to Sniff Out Parkinson's Offers Hope to Sufferers 2015-10-29T04:00:00Z Acne erupts when the oil glands produce too much sebum, clogging the pore. A New Way to Fight Acne? Harmless Viruses that Live on Your Skin 2012-09-26T13:35:42Z Hormones that are especially active during puberty stimulate the release of sebum, leading in many cases to blockages. Anatomy and Physiology 2013-06-19T00:00:00Z When P. acnes chows down on sebum, it creates byproducts that cause inflammation. 2010-06-21T04:00:00Z Comedones may exist with acne and seborrhoea and excessive secretion of sebum. Mother's Remedies Over One Thousand Tried and Tested Remedies from Mothers of the United States and Canada Whether there are similar molecules in Parkinson’s patients’ sebum and breath is unclear, and according to researchers, unlikely. One Woman's Ability to Sniff Out Parkinson's Offers Hope to Sufferers 2015-10-29T04:00:00Z The mucous membranes may be affected, and the secretion of both sweat and sebum is diminished in proportion to the degree of the affection, and may be quite absent. Anomalies and Curiosities of Medicine The secretions and excretions are perspiration and sebum. Maintaining Health Formerly Health and Efficiency They throw off a secretion known as sebum, which is made up principally of dead cells that have undergone fatty degeneration and of other debris. Maintaining Health Formerly Health and Efficiency |
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