research Endocrine profile of the VCD-induced perimenopausal model rat
The rat model showed early perimenopause with regular cycles and low hormones, and late perimenopause with irregular cycles and higher hormone levels.
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540-570 / 1000+ resultsresearch Attenuating 5α-pregnane-3α-ol-20-one formation in the hippocampus of female rats increases pentylenetetrazole-induced seizures
Reducing 3α,5α-THP in the hippocampus increases seizures in female rats.
research Androgens stimulate specific aspects of maternal nest-building and reduce food intake in rabbits
Androgens boost certain nest-building behaviors and greatly reduce food intake in rabbits.
research Finasteride delays the onset of maternal behavior in primigravid rats
Finasteride slows down motherly behavior in first-time pregnant rats.
research Scalp comedones after topical minoxidil
Minoxidil can cause scalp comedones and acne.
research Relating neurosteroid modulation of inhibitory neurotransmission to behaviour
Neurosteroids can influence behavior by modulating brain inhibition, with potential for treating psychiatric disorders.
research Selected variants of the steroid-5-alpha-reductase isoforms SRD5A1 and SRD5A2 and the sex steroid hormone receptors ESR1, ESR2 and PGR: No association with female pattern hair loss identified
No link found between specific genes and female pattern hair loss.
research Possible involvement of 5α-reduced neurosteroids in adrenergic and serotonergic stimulation of GFAP gene expression in rat C6 glioma cells
5α-reduced neurosteroids may help regulate glial cell differentiation.
research Hyperprogesteronismus infolge bilateraler Nebennierenrindenkarzinome bei einer Katze mit Diabetes mellitus
Adrenal tumors can cause high progesterone levels, mimicking symptoms of high cortisol.
research Hyperprogesteronemia associated with Sertoli cell tumor and alopecia in a dog
Castration helped a dog with a tumor and hair loss by normalizing hormone levels and regrowing hair.
research PR-independent neurosteroid regulation of α2-GABA-A receptors in the hippocampus subfields
Progesterone and its byproducts control a specific receptor in the brain independently of progesterone receptors, affecting conditions related to the menstrual cycle.
research Equine 5α-reductase activity and expression in epididymis
The equine epididymis mainly uses type 1 5α-reductase, and both finasteride and dutasteride can inhibit its activity.
research Canine Alopecia Secondary to Human Topical Hormone Replacement Therapy in Six Dogs
Dogs exposed to their owners' hormone therapy developed hair loss, but symptoms resolved after stopping the therapy.
research Inhibition of 5α Reductase Impairs Cognitive Performance, Alters Dendritic Morphology and Increases Tau Phosphorylation in the Hippocampus of Male 3xTg-AD Mice
Blocking 5α-reductase can harm memory and brain structure, and increase harmful brain changes in male mice used for Alzheimer's disease research.
research Simultaneous determination of seven prohibited substances in cosmetic products by liquid chromatography–tandem mass spectrometry
The method effectively identifies and measures seven banned substances in cosmetics.
research The effects of synthetic 19-norprogestins on osteoblastic cell function are mediated by their non-phenolic reduced metabolites
Synthetic 19-norprogestins promote bone cell growth and function through their non-phenolic metabolites.
research Characteristics of hair loss after COVID ‐19: A systematic scoping review
COVID-19 patients may experience temporary hair loss, mainly in women, which is likely reversible.
research Isotope Dilution-Based Targeted and Nontargeted Carbonyl Neurosteroid/Steroid Profiling
Researchers created a new method to measure brain steroids, finding higher levels of certain steroids and changes due to a drug.
research Replacement with GABAergic steroid precursors restores the acute ethanol withdrawal profile in adrenalectomy/gonadectomy mice
GABAergic steroid precursors reduce ethanol withdrawal symptoms in certain mice.
research Changes in expression of the neuropeptide Y Y1 receptor gene in the medial amygdala of transgenic mice during pregnancy and after delivery
Pregnancy-related hormone changes affect Y1 receptor gene expression in mice.
research Androgen regulation of a specific gene in hamster flank organs
Male hormones control a specific gene in hamster skin, with different hormones having varying effects.
research Low-dose spironolactone in the treatment of female hirsutism.
Low-dose spironolactone is safe and effective for treating hirsutism.
research <i>In-Vitro</i> Effect of Sex Steroids on Mouse Melanoma (B16F10) Cell Growth
Sex steroids, especially progesterone, can slow down the growth of mouse melanoma cells.
research Mechanism of action of bolandiol (19-nortestosterone-3β,17β-diol), a unique anabolic steroid with androgenic, estrogenic, and progestational activities
Bolandiol, a synthetic steroid, builds muscle and bone without greatly affecting sex glands, and works differently from other hormones.
research Male, Female, Other: Transgender and the Impact in Primary Care
Healthcare providers need better education and resources to give competent and sensitive care to transgender patients.
research Gynecomastia and Premature Thelarche
Gynecomastia and premature thelarche often resolve naturally but need evaluation to rule out serious issues.
research Melasma and other skin manifestations or oral contraceptives.
Oral contraceptives often cause melasma and other skin issues.
research Roles of steroid receptors in the lung and COVID-19
Sex hormones may influence COVID-19 severity, with males at higher risk, and certain hormone therapies could potentially treat the virus.
research Ovine placental steroid synthesis and metabolism in late gestation†
Diet changes hormone levels in pregnant ewes by affecting metabolism, not placental synthesis.
research Allopregnanolone Alters the Gene Expression Profile of Human Glioblastoma Cells
Allopregnanolone changes gene expression in glioblastoma cells.