How To Use Androgen In A Sentence
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Antiandrogen treatment with drugs such as spironolactone and flutamide is effective in some patients, but is not approved by the FDA for the treatment of hair loss.
Glenn D. Braunstein, M.D.: Hair Today, Gone Tomorrow
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CONCLUSIONS Androgen can autoregulate the expression of androgen receptor in MCF-7 breast cancer cell line. Flutamide and hydroxyflutamide up regulate the expression of androgen receptor.
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An investigational antiandrogen showed substantial antitumor activity in men with castration-resistant prostate cancer, data from a preliminary clinical trial showed.
Social Security Reports, News and Informaion
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Short-term androgen suppression produces inferior survival compared with long-term androgen suppression in the treatment of locally advanced prostate cancer, according to the results of a study published in the
CancerConsultants
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In both females and males, androgens but also estrogens play an important role in gametogenesis.
The Rise of Human Chromosome 2: Beyond the Deme - The Panda's Thumb
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News: "Cate Blanchett will play Bob Dylan in his 'androgenous phase' in a new biopic of the great poet-songwriter's life, it was announced, as Dylan turned 65.
Archive 2006-05-21
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Acne vulgaris is a decorticate model with a multifactorial etiology including androgen stimulation of sebum production.
Denver Post: News: Breaking: Local
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Clinical clues to possible hyperandrogenism in women include dysmenorrhea, virilization, and severe acne.
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Fat cells convert hormones called androgens into estrogen, which raises a woman's risk.
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That heightened sensitivity makes prostate cancer cells resistant to existing antiandrogen therapies.
HHMI News
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What it means: Both women and men are subject to what's formally known as androgenetic and androgenic alopecia.
Yahoo! News: Business - Opinion
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1 With a decrease in androgen production, secondary sexual characteristics might not completely develop, and features of eunuchoidism and gynecomastia
JAMA current issue
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THE QUESTION A widely prescribed treatment for prostate cancer, called androgen deprivation therapy, involves reducing levels of androgens - male sex hormones, such as testosterone - that circulate in the blood.
Study: Treatment for prostate cancer may increase risk of colorectal cancer
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The use of androgens by adolescents who have not completed their full growth will eliminate further growth by closing the bone epiphyses.
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CONCLUSIONS Androgen can autoregulate the expression of androgen receptor in MCF-7 breast cancer cell line. Flutamide and hydroxyflutamide up regulate the expression of androgen receptor.
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Flutamide (Eulexin) Indication: under tertiary center supervision Severe cases Failure of spironolactone & OCPs Dose: 250 - 500 mg / d Mechanism: antiandrogen.
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Of course, exercise and weight-training are the natural routes to achieve this, but it can be achieved more easily, albeit at greater risk to health and reputation, by injecting anabolic androgenic steroids (AASs).
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Androgens are also responsible for the increased growth in body hair and an increased shedding of keratin, a protein that can block pores and the flow of sebum.
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For example, students are made aware that production of estrogen in the follicle involves androgen production by thecal cells and aromatization by granulosal cells.
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Acne commonly begins in adolescence with stimulation of the sebaceous glands by sex hormones, primarily androgens.
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Some of the progesterone-like hormones in contraceptives can act a bit like testosterone in some tissues while causing anti-androgenic effects in others mentioned in the previous blog.
Ricki Pollycove, M.D.: Testosterone And Sex: What Women Should Be Talking About
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Conventional wisdom was that once a patient relapsed, the so-called androgen receptors—structures that protrude from tumor cells like a lock to attract the testosterone "key" that activates them and promotes tumor growth—were no longer driving the disease.
Gaining on Prostate Cancer
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To illustrate: the injection of estrogens will caponize a rooster just as castration (removal of androgens) will.
The Human Brain
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Male pattern baldness (androgenetic alopecia, if you're feeling technical) affects two-thirds of all men in the UK, and can happen at any time after puberty.
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PNAS introduced me to a brand new one: androgenesis, in which a species reproduces using only the DNA from sperm.
Ars Technica
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Drugs commonly referred to as ‘steroids’ are classified as anabolic, androgenic, and corticosteroids.
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Is it wrong to employ existing techniques of sperm filtration, separating androgenic from gynogenic spermatozoa, and fertilising eggs with the desired type?
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One of the earliest examples of a synthesized and enhanced steroid was the androgenic steroids called androgenic anabolic steroids, which are more potent than testosterone.
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The fourth and final group of addictive substances includes anabolic androgenic steroids (AAS); inhalants like nitrous oxide, amyl nitrate, and solvents; phenyl cyclohexyl piperidine (PCP), which is also known as “Angel Dust”; and Ketamine.
Helping the Addict You Love
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For the treatment of severe acne, especially androgen-dependent acne accompanied by inflammation, seborrhoea or the formation of nodes.
Archive 2007-08-01
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The estrogen also decreases secretion of gonadotropins by the anterior pituitary, with a consequent decrease in the amount of androgens produced by the ovaries.
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There remains only a limited source of female sex hormones after the menopause, by conversion of androgens secreted by the adrenal cortex.
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In fact, androgen levels do not correlate with acne severity among people with acne.
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Corley-Smith GE, Brandhorst BP (1999) Preservation of endangered species and populations: a role for genome banking, somatic cell cloning, and androgenesis?
PLoS ONE Alerts: New Articles
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He has twin adult daughters who wear their hair severely short and have an androgenous appearance.
The sorrow and the pity
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In utero, female fetuses exposed to excess androgens show masculinization and ambiguous genitalia at birth while male fetuses appear normal.
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Transdermal patches, once they are standardized to achieve physiologic circulating androgen levels in women, will be helpful.
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The anarchic dirty rock group androgenously slip onto the stage, fully clad in sleazy scarves and leather trousers.
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Androgen treatment of adult female tree lizards has also revealed potential genotypes underlying dewlap color in this species.
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The drugs — prescribed to treat a common urological condition called benign prostatic hyperplasia BPH and baldness — work by blocking androgen.
Sexual side effects from Propecia, Avodart may be irreversible
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Making matters worse, the newest forms of synthetic progesterone in birth control pills may bring about an additional libido plunge, because they lack the testosterone-mimicking quality that natural and older synthetic progestins have called their androgenic component.
Great Sex for Moms
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Testosterone has an androgenic, or masculinizing, function and an anabolic, or tissue-building, function.
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Hair Loss is caused in 92\% of cases by a condition called androgenetic alopecia which can both be genetic or develop over the course of ones life.
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Expression of combs and wattles is directly connected to androgen production, whereas feather ornament size seldom depends on current levels of testosterone secretion.
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When these sebaceous glands are stimulated by a hormone called androgen, these glands go into hyper mode and start producing excess oil
Xml's Blinklist.com
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The major categories of gonadal steroids are androgens, estrogens, and progestins, all of which are found in both males and females but at different levels [1].
Endocrine system
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Androgenous, they most certainly are not.
Times, Sunday Times
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Adrenal virilism is caused by an androgen-secreting adrenal tumor or by adrenal hyperplasia.
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He suspects that androgenesis - the technical name for father-only reproduction - is responsible.
Wired Top Stories
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The androgen groups, however, had greater sexual desire, arousal levels, and sexual fantasies compared to placebo or estrogen alone; androgens did not impact on coital or orgasmic frequency.
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Androgen genes accounted for all of the 5 'genomic regulatory promoter elements fused with the erythroblast transformation-specific genes.
MedPageToday.com - medical news plus CME for physicians
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MDV3100 is the first in a new class of medicines called androgen receptor signaling inhibitors, and is an oral, once-daily drug.
Prostate Cancer Drug Shows Promise in Study
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In the mid-1980s, he was given antiandrogen treatments that cut down his sex drive and curbed his fantasies of bondage and brutality, according to doctors' evaluations in court records.
Post reporter on meeting a rapist
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Androgens could be implicated in the earlier death of males, but recent studies suggest that female mosaicism may enhance lifespan.
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Androgen deprivation did not prove beneficial and has adverse effects such as osteoporosis, weight gain, hot flushes, gynecomastia, impotence and loss of libido.
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We did not have a clear prediction for T levels after androgen receptor/aromatase blockage because the exact mechanisms of T feedback loops are not worked out in iguanids.
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For the male sex hormone the names androsterone and testosterone as specialized terms, and androgens as a collective term, became more frequently used.
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Their collaboration led to the discovery of a number of nonsteroidal, small molecule antiandrogen compounds, including MDV3100.
PhysOrg.com - latest science and technology news stories
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The drugs are second-generation antiandrogen therapies that prevent male hormones from stimulating growth of prostate cancer cells.
Medindia Health News
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Androgenic products, namely androstenedione, are testosterone precursors, and transform to this hormone in the body.
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Administration of glucocorticoids inhibits excessive production of androgens, prevents progressive virilization, and stabilizes renin levels.
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In barley, a combination of starvation and osmotic stress is able to induce efficiently a microspore developmental switch from the gametophytic to the sporophytic pathway, a process called androgenesis.
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Thus, fasciculata and reticularis cells can make corticosteroids and the adrenal androgens, but not aldosterone.
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However, he pointed out that androgen-related baldness was not strictly a male problem, and could also occur in women with high levels of male sex hormones, a condition called adrenal virilism.
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In this study, researchers noted that 17B-estradiol, which is known to increase calcium accumulation in both men and women, was found in the joint fluid, along with CPCs positive for estrogen receptors and androgen (male hormone) receptors.
Emaxhealth
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As they age, men experience andropause or ADAM - androgen decline in the aging male, a gradual decline in the production of testosterone; this may begin as early as age 40.
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Hairloss described as "male pattern baldness" will be referred to as androgenic alopecia.
ReadABlog.com New Blogs and RSS Feeds
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And in female to males you only give an androgen, that's to masculinise the body.
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Taken together, these results indicate that excreted corticosteroid metabolites usually integrate plasma hormone levels of 1-3 h in stonechats and thus parallel the time course of androgen metabolite excretion in this species.
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Hair loss that is genetic is known as androgenetic alopecia and, according to the American Academy of Dermatology, is the most common cause of hair loss.
ABC News: Top Stories
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Researchers still don't know what makes a man susceptible to aggression and mania, but with more than a million Americans taking anabolic androgenic steroids there are good public health reasons for finding out.
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Medications that can reduce androgen levels include estrogen, gonadotropin-releasing hormone agonists, and glucocorticoids.
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Other potential causes of androgen excess and menstrual irregularities include conditions unique to pregnancy, such as luteoma and a hyperactive luteal body.
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In addition, the work is the first to show that a class of proteins called steroid receptors, of which the androgen receptor is a member, can become cancer-causing genes known as oncogenes.
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That combined the the Peter Pan cut I'm going to get, I could create an androgenous look.
13th Floor Elevators :: You Don't Know
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It is well known that gonadal steroids such as progestins, androgens and estrogens are produced by the ovary under the influence of gonadotropins.
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ELK4, another member of the erythroblast transformation-specific family, is androgen regulated, involved in promoting cell growth, and highly expressed in a subset of prostate cancers, the authors continued.
MedPageToday.com - medical news plus CME for physicians
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Medications that can reduce androgen levels include estrogen, gonadotropin-releasing hormone agonists, and glucocorticoids.
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In the brain, aromatization of androgens into estrogens is an essential step in regulating a variety of physiological and behavioral processes.
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Transient exposure of a gestating female rat during the period of gonadal sex determination to the endocrine disruptors vinclozalin (an antiandrogenic compound) or methoxychlor (an estrogenic compound) induces decreased spermatogenic capacity (cell number and viability) and increased incidence of male infertility in nearly all males of all subsequent generations examined.
Dan Agin: Plastic Bottles, Poison, and Endocrine Disruptors
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Typically, they might be on 2 or 4 mg of oestrodiol valerate before, plus an anti-androgen to remove the testosterone, but the latter is not always needed.
Who Ordered THAT???
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Once maximal response has been obtained OCP or antiandrogen for long term suppression of hair growth.
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The bioassay, which should reflect a well-defined effect of the androgenic gland on the gonad or on sexual characteristics, should be short and reproducible.
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These drugs are synthetic substances related to the male sex hormones, called androgens.
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Like Tina – I hope there are more female writers published in the sci-fi genre – who openly and proudly publish as female writers under their own names – rather than androgenous names.
Is it Difficult to Write the Opposite Sex? « Write Anything
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Where women need none, men need two kinds of hormones: androgens from the testes to prompt the Wolffian duct into development, and a second substance, called Mullerian inhibiting hormone, to suppress the Mullerian duct and defeminize the male fetus.
Homosexuality and Biology
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In subjects with reduced androgen levels, stimuli that normally evoke a stress response are significantly less potent.
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The concentration of androgen receptor and 5 reductase activities in frontal hair follicles is greater than in occipital follicles.
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The fourth and final group of addictive substances includes anabolic androgenic steroids (AAS); inhalants like nitrous oxide, amyl nitrate, and solvents; phenyl cyclohexyl piperidine (PCP), which is also known as “Angel Dust”; and Ketamine.
Helping the Addict You Love
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These results strongly suggest that estrogens (presumably aromatized from androgen in the brain, Fig.5) were involved in the regulation of territorial behavior outside the breeding season.
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Also referred to as androgenetic alopecia, this type of hair loss can start as early as the late teens - and the earlier it starts, the more severe the hair loss tends to be.
Medindia Health News
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Testosterone is the androgenic hormone primarily responsible for normal growth and development of male sex and reproductive organs, but it also facilitates the development of male musculature, bone mass and fat distribution.
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a genetic condition, also medically referred to as androgenetic alopecia.
EzineArticles
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For example, oxytocin's calming effects are enhanced by estrogen, but antagonized by androgen, she notes.
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Altered estrogen receptor sensitivity is another possible abnormality, but like the estrogen-androgen imbalance suggestion, it is completely conjectural.
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This means that it interferes with some of the actions of androgens (male sex hormones) within the body.
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Slide 50: Best type: Avoid OCs containing norethisterone or levonorgestrel less androgenic, high estrogen Diane (cyproterone acetate), Gynera (gestodene),
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There was a much purchase aldactone of antiandrogenic extremities of lupus, however, and the absence relieved after solution was discontinued.
Wii-volution
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One wonders if all authors should have androgenous names!
So, what is it about women's fiction...
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Androgens in women either derive from direct ovarian production or from peripheral conversion of the adrenal sex steroid precursor, dehydroepiandrosterone, towards active androgens.
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Title: Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells
Getting Closer to the Root of What Causes Baldness
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Expression of combs and wattles is directly connected to androgen production, whereas feather ornament size seldom depends on current levels of testosterone secretion.
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Their mechanism of action is to inhibit an enzyme called aromatase, which converts androgens to estrogens in the peripheral tissues by a reaction that looks like this in the case of testosterone being converted to estradiol:
ScienceBlogs Channel : Life Science
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But a new study by physicians at Fox Chase Cancer Center shows that men over age 70 with high-risk prostate cancer lived longer and experienced increases in PSA less frequently when treated with long-term androgen deprivation therapy.
Health News from Medical News Today
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Don't you think the pic of that chap looks sort of androgenous?
Are You A Communitarian ?
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Androgen deprivation did not prove beneficial and has adverse effects such as osteoporosis, weight gain, hot flushes, gynecomastia, impotence and loss of libido.
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The estrogen also decreases secretion of gonadotropins by the anterior pituitary, with a consequent decrease in the amount of androgens produced by the ovaries.
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Steroid hormones - including estrogens, progesterones, and androgens - modify the growth of certain hormone-dependent cancers.
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When women take exogenous androgens, the same irreversible virilization occurs.
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Reported androgenic effects of synthetic progestins include fluid retention, reduction of HDL cholesterol levels, headaches and mood disturbance.
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Androgenetic alopecia can be treated but the results are often disappointing.
Times, Sunday Times
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Hypoandrogenemia results in decreased bone density, increased lean body mass, diminished libido, and decreased quality of life.
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Clear contraindications to androgen therapy include pregnancy, lactation, signs of hyperandrogenemia, and presence of androgen-dependent tumors.
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The existence of a positive relationship between coital activities and both gonadotropins and androgens indicates the importance of these compounds to healthy vaginal epithelium when estrogen levels are decreased.
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The adrenal glands may secrete the inert androgen dehydroepiandrosterone which can be converted to active sex steroids by cells within the brain.
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These androgens will masculinize a female fetus in utero.
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Other hormones used include progestogens alone, oral contraceptives, androgen-estrogen, and custom hormonal preparations.
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This hormone is called an androgen because it occurs in higher levels in men.
OUR BODIES, OURSELVES
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Correlated with these hormone level differences between highly contaminated and reference sites were changes in activity of liver enzymes involved in androgen biotransformation.
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Would a guy subtly shift his sensibilities after seeing an erotization of androgenization?
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But extra maternal androgens are associated with higher rates of aggression and mounting in both sexes, the study finds.
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Other conditions are less concrete: among those patients with partial androgen insensitivity syndrome, androgen biosynthetic defects and incomplete gonadal dysgenesis, approximately 25% go on to suffer dissatisfaction with their assigned gender.
It's Easier to make a Hole than a Pole
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Other nonmalignant endocrine disorders with features of androgen excess include Cushing's syndrome, polycystic ovary syndrome, acromegaly and congenital adrenal hyperplasia.
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(et qua te ducit via dirige gressum, said Venus) androgenesis*.
Farmboyz / Perge Modo
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Male pattern baldness, or androgenetic alopecia AGA, which affects as many as two-thirds of U.S. men by the age of 50, has previously been linked to testosterone and other factors.
Getting Closer to the Root of What Causes Baldness
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The most common form of hair loss in both men and women is androgenic alopecia (also known as androgenetic alopecia: Grow Hair and [...]
We Blog A Lot
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Those TS women with very masculine bodies like me are pretty much forced to do this, and the bar for success is lower than for those with androgenous/feminine bodies.
Thoughts on Gender
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- Saw Palmetto - It is a small creeping palm containing free fatty acids and phytosterols, which block the formation of DHT and by inhibiting the enzyme 5-alpha reductase that contributes to androgenetic alopecia.
Home Remedies for Hair Loss That Are Easy and Safe
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Male steroid sex hormones, androgens, are produced in the testes.
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Or, these poor young girls looking either androgenous or slutty.
Dignified Dress
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Barley androgenesis is a suitable model system to study plant embryogenesis, as embryo development can easily be monitored in vitro.
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It is said that primo is highly androgenic, meaning prostate and hair problems right?
Xml's Blinklist.com
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Generic Propecia is a one-a-day, FDA-approved, treatment for male pattern hair loss at the crown or in the middle of the scalp androgenetic alopecia.
LEVERAGE: Production Days 4 & 5
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This androgen exposure causes partial to complete masculinization of the external genitalia in utero, and the masculinized genitalia in the newborn female typically lead to diagnosis within days of birth.
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Its action involves hydroxylations and dehydrations that culminate in aromatization of the A ring of the androgens.
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They can also alter circulating estrogen and androgen levels and can affect hormone receptors.
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Testosterone is derived from the androgen called androstenedione via a reduction of its 17-keto group.
CreationWiki - Recent changes [en]
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It is appropriate to institute permanent methods of hair removal by way of electrolysis or laser ablation after suppression of hyperandrogenism has been achieved.
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In the teleost fishes studied to date, the male morphs differ in circulating androgen levels.
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This sounds like male pattern baldness (androgenetic alopecia).
The Sun
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Sebaceous glands develop at puberty in response to androgen stimulation and are attached to the follicle canal by sebaceous ducts.
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Obnoxious music, and Johnny Depp looking way too androgenous.
Mad Dog Movies « Can’t get enough of those summer flix
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Our laboratory has also reported alterations in the synthesis, plasma concentrations and hepatic metabolism of androgens in alligators living in eutrophic lakes with exposure to pesticides.
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Both have the effect of reducing the natural production of testosterone and other androgens.
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Although these findings suggest that DEHP may function as an antiandrogen, there is no evidence that DEHP or any of its metabolites binds with the androgen receptor.
Phthalates
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The existence of a positive relationship between coital activities and both gonadotropins and androgens indicates the importance of these compounds to healthy vaginal epithelium when estrogen levels are decreased.
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If the history or examination suggest possible hypogonadism, free testosterone or androgen index assessment is preferred.
