research Allopregnanolone-mediated protective effects of progesterone on tributyltin-induced neuronal injury in rat hippocampal slices
Progesterone protects neurons from damage by converting to allopregnanolone, which works through GABAA receptors.
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research Spironolactone May be a Cause of Hormonally Associated Vestibulodynia and Female Sexual Arousal Disorder
Spironolactone might cause painful intercourse and decreased sexual arousal in women.
research Neuroactive steroids induce changes in fetal sheep behavior during normoxic and asphyxic states
Neurosteroids help protect fetal brains from asphyxia damage.
research Estrogens and Human Scalp Hair Growth—Still More Questions than Answers
The effects of estrogen on human hair growth are unclear and need more research.
research Plasma androsterone/epiandrosterone sulfates as markers of 5α-reductase activity: Effect of finasteride in normal men
Finasteride effectively lowers specific hormone levels, helping monitor treatment progress.
research Spironolactone versus placebo or in combination with steroids for hirsutism and/or acne
Spironolactone may reduce excessive hair growth in women but its effectiveness for acne is not supported.
research Striae distensae over scalp: a trichoscopic revelation
Trichoscopy can detect early signs of steroid overuse on the scalp, suggesting a need for non-steroidal treatments.
research Effects of testosterone, dihydrotestosterone and estradiol on the growth behavior of cultured hair bulb papilla cells and root sheath fibroblasts
Testosterone and dihydrotestosterone slow hair cell growth, while estradiol has no effect.
research Androgens Affect the Activity of Human Sebocytes in Culture in a Manner Dependent on the Localization of the Sebaceous Glands and Their Effect Is Antagonized by Spironolactone
Male hormones affect oil-producing skin cells differently based on their body location, and the drug spironolactone can reduce these effects.
research [Studies on androsterone and dehydroepiandrosterone levels in hair under endogenic and exogenic stress].
research A pilot study evaluating dosing tolerability of 17α-estradiol in male common marmosets (Callithrix jacchus)
research Targeted Determination of Residual Sex Hormones in Cosmetics Using Magnetic Solid-Phase Extraction with Isotope-Labeled Internal Standards by UHPLC-MS/MS
A new method effectively detects trace sex hormones in cosmetics, ensuring safety.
research Adrenal steroid precursors exert potent androgenic action in the hamster sebaceous glands of flank organs and ears.
Certain adrenal hormones can strongly stimulate oil gland growth in hamster skin, similar to male hormones.
research Hormonal status of male reproductive system: androgens and estrogens in the testis and epididymis. In vivo and in vitro approaches.
Androgens and estrogens are crucial for male reproductive health, affecting hormone levels and tissue function.
research Hormonal control of 5.ALPHA.-reductase activity in hamster sebaceous glands.
research Effects of testosterone, dihydrotestosterone and estradiol on growth of human hair outer root sheath keratinocytes in vitro
Testosterone, DHT, and estradiol significantly affect hair cell growth.
research El nuevo director de tecnología
Androgens increase pigmentation in certain hamster skin areas, but estrogens can reverse this effect.
research Hair Growth Stimulants activity from Sterculia urceolata JE Smith Ethanol Extract
Sterculia urceolata ethanol extract promotes hair growth in male rabbits.
research Spironolacton in dermatologischen Behandlungen
research In vitro effects of testosterone, dihydrotestosterone and estradiol on cell growth of human hair bulb papilla cells and hair root sheath fibroblasts.
High levels of testosterone and dihydrotestosterone inhibit hair cell growth, while high levels of estradiol promote it.
research Topically active vitamin D3 analogue, 1α,24-dihydroxy-cholecalciferol, has an anti-proliferative effect on the epidermis of guinea pig skin
A vitamin D3 compound can reduce skin cell growth.
research New ester derivatives of dehydroepiandrosterone as 5α-reductase inhibitors
New compounds may help treat prostate issues without affecting androgen receptors.
research [Favorable effects of estrogens and progesterones on general diseases].
Estrogens and progesterones can help manage various health issues.
research Expression and roles of steroidogenic acute regulatory (StAR) protein in ‘non-classical’, extra-adrenal and extra-gonadal cells and tissues
The protein StAR is found in 17 different organs and can affect hair loss and brain functions, but its full role is not yet fully understood.
research Chemical Structure, Classification and Clinical Significance of Steroid Hormones: A Review Article
Steroid hormones are vital for body functions and disease management.
research Exclusive androgenic effect of dehydroepiandrosterone in sebaceous glands of rat skin
DHEA acts like a male hormone on rat skin glands and doesn't turn into female hormones there.
research [Epididymis in an experimental model of DHT deficiency: immunolocalization of ERalpha and ERbeta in rat epididymal epithelial cells. In vivo and in vitro studies].
DHT deficiency may disrupt rat epididymis function by affecting estrogen receptors.
research 732 Ceramide synthase 4 controls epidermal lipid composition and barrier function
Ceramide synthase 4 is essential for maintaining skin barrier health.
research Steroid plant hormones: Effects outside plant kingdom
Plant steroid hormones show growth, health, and medicinal benefits in various organisms, including potential for treating diseases.
research Miscellaneous Steroids
The document concludes that scientists created various steroids with different properties, including a more effective semi-synthetic vitamin D.