research Epitestosterone—an endogenous antiandrogen?
Epitestosterone may act as a weak antiandrogen and can inhibit an enzyme involved in testosterone metabolism.
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210-240 / 1000+ resultsresearch A high-performance liquid chromatography–tandem mass spectrometry assay of the androgenic neurosteroid 3α-androstanediol (5α-androstane-3α,17β-diol) in plasma
Testosterone increases 3α-androstanediol levels, which can be blocked by finasteride.
![Distribution of 1,25-Dihydroxyvitamin D3[22-Oxa] In Vivo Receptor Binding in Adult and Developing Skin](/images/research/d9b990e6-6243-4abe-b868-68801a5844f7/small/35023.jpg)
research Distribution of 1,25-dihydroxyvitamin D3[22-oxa] in vivo receptor binding in adult and developing skin
OCT binds strongly to hair sheath cells and may affect skin and hair growth with fewer side effects than vitamin D3.
research Weak correlations between serum and cerebrospinal fluid levels of estradiol, progesterone and testosterone in males
Blood hormone levels don't accurately show brain hormone levels in males.
research MANAGING ESTROGEN-DEFICIENT SKIN: A NARRATIVE REVIEW ON THE ROLE OF HRT AND EMERGING ESTROGEN-MODULATING THERAPIES
Localized estrogen treatments may improve skin quality with fewer risks than systemic hormone therapy.
research The dose‐response of percutaneous oestradiol implants on the skeletons of postmenopausal women
Higher doses of oestradiol implants improve bone density in postmenopausal women.
research Locally Synthetized 17-β-Estradiol Reverses Amyloid-β-42-Induced Hippocampal Long-Term Potentiation Deficits
A brain-made hormone can protect against memory-related brain damage caused by harmful proteins.
research [Analysis of steroids and binding proteins in the blood of women with androgenetic alopecia].
Women with androgenetic alopecia have normal levels of most blood steroids and binding proteins, but higher dehydroepiandrosterone. Some also have low "sex hormone-binding globulin" and "corticosteroide-binding globulin" capacity, and high "free androgen index" and "free cortisol index". Diane treatment can normalize these levels and improve hair conditions.
research The E6/E7 oncogenes of human papilloma virus and estradiol regulate hedgehog signaling activity in a murine model of cervical cancer
HPV genes and estradiol increase a cancer-related signaling pathway, which may be targeted for cervical cancer treatment.
research 878 Influence of bovine milk oligosaccharides on sebocyte lipid content and inflammatory mediators
Cow milk sugars increase fat production and inflammation in skin oil cells.
research A Randomized Double-Blind Evaluation of a Novel Biotin and Silicon Ingredient Complex on the Hair and Skin of Healthy Women
LustrivaTM improves hair thickness and reduces facial wrinkles safely.
research Local stimulation of sebaceous gland activity by the topical administration of dehydroepiandrosterone
Topical DHEA safely increases skin oil production.
research Determination of Exemestane in Human Plasma by LC-MS-MS
The method effectively showed that the two exemestane preparations are bioequivalent.
research Sexual dimorphism following in vitro ischemia in the response to neurosteroids and mechanisms of injury
Male tissue has more cell death than female tissue after ischemia, and some neurosteroids only protect female cells.
research Expression of retinoid-X receptors (-Æ,-a,-a) and retinoic acid receptors (-Æ,-a,-a) in normal human skin: an immunohistological evaluation
RXR and RAR proteins in skin may help with cell growth, hair growth, and gland function.
research [Studies on androsterone and dehydroepiandrosterone levels in hair under endogenic and exogenic stress].
research A liposome-based formulation containing equol, dihomo-γ-linolenic acid and propionyl-l -carnitine to prevent and treat hair loss: A prospective investigation
The lotion with equol, dihomo-γ-linolenic acid, and propionyl-l-carnitine was effective in reducing hair loss in men and women.
research Steroid sulfatase inhibitors
Steroid Sulfatase inhibitors show promise in treating hormone-dependent disorders like cancers, hair loss, and acne, with 667COUMATE being a potential candidate for breast cancer treatment trials.
research [Anti-androgens. Their use in dermatology].
Cyproterone acetate with ethynyl estradiol significantly improved acne and seborrhea in women, but was less effective for hair loss and excessive hair growth.
research Clinical Snippets
Ferulic acid helps stabilize vitamins C and E for better skin protection from the sun, certain compounds may promote hair growth, atopic dermatitis patients have lower skin defense molecules, older men are more likely to get a type of skin cancer, and a substance called relaxin may prevent age-related skin thickening.
research 1321 Endocannabinoid-like molecule oleoylethanolamide promotes sebaceous lipid synthesis
Oleoylethanolamide (OEA) safely boosts fat production in skin cells and may help treat dry skin and reduce inflammation.
research Involvement of neurosteroids in the control of prolactin secretion in sheep under basal, stressful and pregnancy conditions
Neurosteroids affect prolactin levels in sheep differently depending on stress and pregnancy conditions.
research A combination of low-dose systemic etretinate and topical calcipotriol/betamethasone dipropionate treatment for hyperkeratosis and itching in Olmsted syndrome associated with a TRPV3 mutation
The combined treatment effectively managed severe skin issues in Olmsted syndrome.
research Wedelolactone: A Natural Anti-inflammatory Coumarin Derivative
Wedelolactone may help treat chronic diseases due to its strong antioxidant properties.
research The effect of the antiandrogen IIα-hydroxyprogesterone on sebum production and cholesterol concentration of sebum
The antiandrogen 11α-hydroxyprogesterone effectively reduces skin oil and cholesterol when applied to the skin.
research Patent Evaluation: Δ-4,6-Steroids as Potent 5α-Reductase Inhibitors
New steroids were patented as effective for treating acne, hair loss, and other conditions related to hormones.
research Antiandrogenic progestins for treatment of signs of androgenisation and hormonal contraception
Certain hormone medications can treat symptoms like acne and unwanted hair, regulate periods, and prevent pregnancy in women and teenage girls.
research Estradiol‐induced alopecia in five dogs after contact with a transdermal gel used for the treatment of postmenopausal symptoms in women
Estradiol gel can cause hair loss in dogs.
research New ester derivatives of dehydroepiandrosterone as 5α-reductase inhibitors
New compounds may help treat prostate issues without affecting androgen receptors.
research Determination of steroid hormones in human hair as a retrospective biomarker with HPLC-MS/MS
A new method accurately measures long-term hormone levels in hair.