| 单词 | progestin |
| 例句 | Right now, the research that exists rarely divides women based on the type of progestin they are on, let alone the ratios. Dr Sarah E Hill: ‘We have a blind spot about how the pill influences women’s brains’ 2019-10-19T04:00:00Z A less well-understood mechanism is that progestins, which are often created by changing the molecular structure of testosterone, aren’t an exact match for our progesterone receptors. Dr Sarah E Hill: ‘We have a blind spot about how the pill influences women’s brains’ 2019-10-19T04:00:00Z A statement attributed to the then acting director of the WHI, Jacques Rossouw, said that “the adverse effects of oestrogen plus progestin applied to all women, irrespective of age, ethnicity, or prior disease status”. What science doesn’t know about the menopause: what it’s for and how to treat it | Rose George 2015-12-15T05:00:00Z Of these, 16,608 women who had an intact uterus were in the study of oestrogen plus progestin and 10,739 without a uterus participated in the trial of oestrogen alone. What science doesn’t know about the menopause: what it’s for and how to treat it | Rose George 2015-12-15T05:00:00Z These methods prevent pregnancy by releasing estrogen and progestin to stop ovulation and are the most common contraceptives in Europe and North America. Blood clotting risk quickly drops after stopping hormonal contraceptives 2023-11-08T05:00:00Z Specifically, the team found that elderly females undergo the same endocrinological changes as a woman in middle age; her estrogens and progestins levels fall, while levels of follicle-stimulating and luteinizing hormones rise. Humans are no longer the only primates that go through menopause 2023-10-26T04:00:00Z The progestin-only pill, sometimes called the “mini pill,” contains only progestin. Birth control pills: What you should and shouldn’t worry about 2023-07-19T04:00:00Z Opill is part of an older class of contraceptives that contain a single synthetic hormone as opposed to next-generation pills that combine two hormones, estrogen and progestin. FDA approves first over-the-counter birth-control pill amid pressure over reproductive rights 2023-07-13T04:00:00Z Opill has only progestin, which prevents pregnancy by blocking sperm from reaching the cervix. First over-the-counter birth control pill gets FDA approval 2023-07-13T04:00:00Z Most commonly used are combination pills of estrogen and another hormone, progestin. Hormone patches or creams for menopause symptoms may have lower blood pressure risk than pills 2023-06-05T04:00:00Z The most common treatment consists of hormonal pills aimed at boosting levels of estrogen and progestin. New menopause drug for hot flashes gets FDA approval 2023-05-12T04:00:00Z Opill is part of an older class of contraceptives that only contain progestin. FDA panel backs over-the-counter birth control pill 2023-05-10T04:00:00Z Opill is known as a “mini pill” because it contains only one hormone, progestin, in contrast to “combination” pills, which contain both progestin and estrogen. F.D.A. Advisers Say Benefits of Over-the-Counter Birth Control Pill Outweigh Risks 2023-05-10T04:00:00Z Opill is called a “mini pill” because it contains only one hormone, progestin, in contrast to “combination” pills, which contain both progestin and estrogen. F.D.A. Advisers Weigh Allowing First U.S. Over-the-Counter Birth Control Pill 2023-05-09T04:00:00Z Opill contains only progestin, making it a safer option and, according to experts, an easier regulatory switch to over-the-counter status. FDA weighing 1st over-the-counter birth control pill 2023-05-05T04:00:00Z The commonly used over-the-counter drug contains the synthetic hormone, progestin, which can prevent pregnancy if taken as soon as possible after having unprotected sex. Here’s what the Supreme Court abortion pill ruling means and what’s next 2023-04-21T04:00:00Z A new study says that the risk associated with progestin-only pills is broadly in line with the risk already known to be associated with contraceptives that combine estrogen and progestin. Progestin-only birth control slightly increases breast cancer risk 2023-03-22T04:00:00Z But the treatment, which can include estrogen alone or estrogen combined with progestin, comes with a heightened risk of blood clots, stroke and breast cancer. An edible for hot flashes? Some women use cannabis to manage menopause. 2022-10-21T04:00:00Z These methods typically contain testosterone and a progestin. Male Birth Control Is in Development, but Barriers Still Stand in the Way 2022-10-13T04:00:00Z Its pill is a combination of progestin and estrogen. FDA to consider "mini" over-the-counter birth control pill 2022-07-11T04:00:00Z The pill contains a single synthetic hormone, progestin, which prevents pregnancy by blocking sperm from the cervix. Over-the-counter birth control? Drugmaker seeks FDA approval 2022-07-11T04:00:00Z HRA Pharma’s pill is a so-called mini pill, meaning it contains only the hormone progestin, which plays a role in the menstrual cycle and pregnancy. F.D.A. to Weigh Over-the-Counter Sale of Contraceptive Pills 2022-07-11T04:00:00Z But one factor that may be working against Cadence is that Zena is a so-called combined pill, meaning it contains both estrogen and a progestin, whereas HRA Pharma’s pill contains only progesterone. Firms Push to Make Birth-Control Pills Available Without Prescriptions 2021-12-14T05:00:00Z The addition of a progestin further enhances the suppression of sperm production. Male Birth Control Is in Development, but Barriers Still Stand in the Way 2022-10-13T04:00:00Z Nestorone is a synthetic progestin that blocks the production of male hormones needed to generate sperm. University of Kansas researchers test male contraceptive gel 2020-01-26T05:00:00Z Hormonal contraceptives that contain estrogen and progestin increase the likelihood of blood clots, stroke and heart attack. The facts about birth control and cancer risks 2019-10-25T04:00:00Z “Combination pills,” which include both progestin and estrogen, are much more commonly used. F.D.A. to Weigh Over-the-Counter Sale of Contraceptive Pills 2022-07-11T04:00:00Z It also has a testosterone-like compound, or androgen, which balances a drop in the male hormone caused by the progestin. Hopes rise for male contraceptive pill breakthrough 2019-03-25T04:00:00Z My team and I are also developing drugs that function like both testosterone and progestin, but in a single compound. Male Birth Control Is in Development, but Barriers Still Stand in the Way 2022-10-13T04:00:00Z It contains a progestin hormone that blocks the release of an egg from the ovary. Contraception for Teenagers 2018-02-19T05:00:00Z It introduces into the bloodstream a combination of the hormones progestin—which suppresses sperm creation in the body—and testosterone. A New Push For the Male "Pill" 2017-09-25T04:00:00Z At first, the replacement hormones—mostly a combination of estrogen and progestin to replace what the body stops making after menopause—were seen as a panacea. Why Hormone Replacement Therapy May Be Safer Than You Think 2017-09-12T04:00:00Z Five abnormalities were found in the tamoxifen-only group, and one in the group taking tamoxifen with progestin, according to the study published in npj Breast Cancer. Tamoxifen OK for Breast Cancer Patients Without Uterine Abnormalities: Study 2016-09-22T04:00:00Z And some work better in combination with another class of hormone, progestins. “Male contraceptive options haven’t changed since Elvis was thin”: These revolutionary alternatives to condoms are dragging male birth control into the 21st century 2016-04-21T04:00:00Z There are two types, but only the one containing two hormones, an estrogen and a progestin, is usually prescribed for teens. Contraception for Teenagers 2018-02-19T05:00:00Z The shot—which men needed to receive every two months—included testosterone and progestin. A New Push For the Male "Pill" 2017-09-25T04:00:00Z “There is a little more risk than we thought with estrogen and progestin,” says Chlebowski. Hormone Therapy Continues to Raise Breast Cancer Risk Even Years Later 2015-04-23T04:00:00Z By the time Dr. Sloan met her, Ms. Diamond had already gone through an abrupt withdrawal from the hormones she says she had been taking: estrogen, progestin creams, testosterone blockers and anti-androgen medications. Transgender Inmate Cites Attacks and Abuse in Men’s Prison 2015-04-05T04:00:00Z The gel contains both Nestorone, a form of progestin, and estradiol, a form of estrogen that’s the same as the estrogen made in a woman’s body. The Future of Birth Control for Women 2015-03-19T04:00:00Z The Women's Health Initiative found that hormone therapy using estrogen and progestin increased a woman's risk of heart attack, stroke, blood clots and breast cancer, compared with placebo. New Study Casts Doubt on Dangers of Hormone Therapy for Hot Flashes 2015-03-06T05:00:00Z The implant releases the hormone progestin, which prevents ovulation. The Future of Male Birth Control 2015-02-26T05:00:00Z The estrogen helps to maintain levels of that hormone as natural amounts start to drop during menopause, and the progestin protects the uterus from potential tumors arising from excess amounts of estrogen. Hormone Therapy Continues to Raise Breast Cancer Risk Even Years Later 2015-04-23T04:00:00Z He dismissed such claims, but estrogen and progestin doses in the pill were later reduced to cut the risk of side effects. Carl Djerassi Dies at 91; Forever Altered Reproductive Practices as a Creator of the Pill 2015-01-31T05:00:00Z Starting in the 1990s, a series of studies suggested that many women who took a combination of estrogen and progestin as they grew older would suffer less from heart disease. Increasing Testosterone Use Raises Safety Concerns 2014-09-23T04:00:00Z Women who used estrogen alone or with progestin late in life increased their risks of dementia, the study found. Why do more women get Alzheimer’s? Research points to genetics, other factors. Estrogen with or without progestin can be administered orally or through the skin with a patch, gel or spray. Well: Tackling Menopause’s Side Effects 2014-02-10T05:01:10Z In the current study, it’s clear that the combination of estrogen and progestin increases breast cancer risk, he says. Hormone Therapy Continues to Raise Breast Cancer Risk Even Years Later 2015-04-23T04:00:00Z The contraceptive skin implant, about the size of a matchstick, is inserted under the skin of the arm, where it releases controlled amounts of progestin for up to three years. Acne drug users need to know birth control options: study 2013-11-22T20:29:53Z Moreover, that study showed a 24 percent increased risk of invasive breast cancer in women who took estrogen and progestin. Hormone therapy risks may vary by weight, other factors 2013-09-18T15:40:27Z Yet the same study found that combining estradiol with progestin canceled the estradiol benefit and accelerated deterioration. Why do more women get Alzheimer’s? Research points to genetics, other factors. In the study, postmenopausal women on hormone replacement therapy that included both estrogen and progestin were 1.5 times more likely to develop breast cancer over an 11-year period compared with women not on the hormones. Hormone Therapy May Raise Risk of Aggressive Breast Cancers 2013-04-01T09:45:00.340Z Estrogen and progestin are still taken together by some women to prevent cancer in the uterus. Panel recommends against hormone therapy 2012-05-29T20:04:20Z "If you want to take hormone replacement therapy, estrogen-only has a much lesser effect on breast cancer than with progestin," she said. Estrogen lowers breast cancer risk in some women 2012-03-07T00:03:15Z However, while combination estrogen/progestin hormone therapy increases the risk fo breast cancer, IOM reports that the associated risk is reduced upon stopping therapy. Five Things You Should Know About Environmental Links to Breast Cancer 2011-12-08T03:53:46Z The different "generations" of the Pill vary in which progestin they use. Newer birth control pills again tied to blood clots 2011-11-07T23:12:02Z In 2002, it found that prolonged combined estrogen and progestin hormone replacement therapy in postmenopausal women increased risks of breast cancer, stroke and heart attacks. Dr. Bernadine P. Healy, Influential Health Administrator, Dies at 67 2011-08-08T18:23:02Z In those studies, one group took estrogen, another took estrogen and progestin and the other two took placebos. Panel recommends against hormone therapy 2012-05-29T20:04:20Z Belluck reports that a cocktail of the female hormone progestin and the male hormone testosterone may be among the first methods approved. Male Birth Control Could Soon Be a Reality. But Would Men Use It? 2011-07-27T11:30:48Z And there was moderate evidence that the gene ApoE4 significantly increases Alzheimer’s risk, as does menopause therapy with estrogens and progestins. News Analysis: Grasping for Any Way to Prevent Alzheimer?s 2011-07-25T21:30:30Z Its progestin, drospirenone, was different from older ones, which are derived from testosterone. Newer birth control pills again tied to blood clots 2011-11-07T23:12:02Z He did, however, like the progestin implant, which caused no side effects. The Search for a Male Contraceptive That Men Might Not Mind 2011-07-23T20:29:40Z Taken together, estrogen and progestin also seemed to increase the risk of breast cancer and dementia -- although estrogen alone was tied to fewer breast cancer cases. Panel recommends against hormone therapy 2012-05-29T20:04:20Z Such combinations of hormones are already widely used in several female contraceptives, however, such as patches and rings, which package progestin with another female hormone, estrogen. Male Birth Control Could Soon Be a Reality. But Would Men Use It? 2011-07-27T11:30:48Z The contraceptive skin implant, about the size of a matchstick, is inserted under the skin of the arm, where it releases controlled amounts of progestin. IUDs, implants advocated for birth control 2011-06-21T17:20:51Z Drospirenone is a progestin, a synthetic version of the hormone progesterone. Newer birth control pills again tied to blood clots 2011-11-07T23:12:02Z Those studies compared acupuncture with hormonal medications including progestin, fake acupuncture treatment, herbal medicines or no treatment at all. Evidence for acupuncture PMS relief is shaky 2011-06-10T16:23:56Z Still more reports from the research initiative suggested that estrogen increased the risk for stroke, and that the cancers associated with a combination of estrogen and progestin drugs were the most deadly. The Women?s Health Initiative and the Body Politic 2011-04-09T18:25:01Z To reduce the danger of uterine cancer, estrogen was mixed with progestin and the result was, among many other wonderful things, supposed to lower the risk of heart disease. Op-Ed Columnist: Medicine on the Move 2011-04-07T04:35:55Z The estrogen-only group was not given progestin, which is prescribed only to protect the uterus from the harmful effects of estrogen. Well: Estrogen Lowers Heart and Cancer Risks in Some 2011-04-05T20:12:27Z The same reduction isn't seen in the estrogen plus progestin group, researchers believe, because of the impact of progestin. Considering hormone replacement therapy? 2011-03-10T21:45:04Z The rate was higher, 0.46 percent a year, in women who started taking the most commonly used hormones — estrogens combined with progestin — five or more years after menopause began. Earlier Hormone Therapy Elevates Breast Cancer Risk, Study Says 2011-01-28T22:47:49Z In recent years, women have heard only bad news about the menopause hormones estrogen and progestin, which have been linked to higher rates of breast cancer and other illness. Well: A Second Look at Estrogen's Benefits 2010-12-14T00:36:47Z "Women taking estrogen plus progestin are at greater risk from dying from the two leading causes of cancer death in women," Chlebowski said. Study: Hormones up breast cancer deaths 2010-10-19T20:00:00Z This study differentiates estrogen alone from estrogen and progestin in a very big way. Well: Estrogen Lowers Heart and Cancer Risks in Some 2011-04-05T20:12:27Z The current label also says that using estrogens, with or without progestins, may increase a woman’s chance of heart attack, stroke, breast cancer and blood clots. Menopause, as Brought to You by Big Pharma 2009-12-15T19:52:00Z It delivers varying doses of the hormones progestin at four times throughout each 28-day treatment cycle. Bayer wins U.S. approval for new birth control pill 2010-05-06T21:32:00Z That first pill, Enovid, contained a mixture of the hormones estrogen and progestin that worked to prevent ovulation. 'Pill' at 50: Hunt goes on for foolproof contraceptive 2010-05-04T16:13:00Z Wyeth made Prempro, the estrogen/progestin combination tested in the study. Study: Hormones up breast cancer deaths 2010-10-19T20:00:00Z Enovid, a pill combining the hormones estrogen and progestin, was already being prescribed for menstrual problems. The Pill Started More Than a Sexual Revolution 2010-05-03T22:08:00Z That marketing strategy coincided with the introduction of Wyeth’s new combination hormone drug Prempro, which included a progestin hormone to keep estrogen from causing excessive cell growth in the uterine lining. Menopause, as Brought to You by Big Pharma 2009-12-15T19:52:00Z Monitoring breast density Increases in breast density in a year's time may signal a higher risk of breast cancer in post-menopausal women taking estrogen and progestin, according to a study. Cancer research suggests changes in treatment maybe forthcoming 2010-04-27T04:00:00Z BTW - it's synthetic progestins - not progesterone that most women are taking. Why Are Breast Cancer Rates Dropping? 2010-03-01T14:31:00Z HRT -- with either estrogen alone or a combination of estrogen and progestin -- was linked to a lower colon cancer risk even when the researchers accounted for the women's age, weight, exercise levels and race. 2010-02-04T18:19:00Z |
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