research Inhibition of progesterone metabolism mimics the effect of progesterone withdrawal on forced swim test immobility
Blocking progesterone metabolism can cause depression-like behavior in mice.
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210-240 / 1000+ resultsresearch Restoration of Spermatogenesis and Male Fertility Using an Androgen Receptor Transgene
Scientists restored fertility in male mice lacking a key fertility gene by using a modified gene.
research Angora Mouse Mutation: Altered Hair Cycle, Follicular Dystrophy, Phenotypic Maintenance of Skin Grafts, and Changes in Keratin Expression
The angora mouse mutation causes long hair and hair defects due to a gene deletion.
research A Rare Case of Steroid Cell Tumor, Not Otherwise Specified (NOS), of the Ovary in a Young Woman
A young woman's rare ovarian tumor was successfully removed, improving her hormonal symptoms.
research The premature catagen induced by estrogen was accompanied with advance apoptosis of precortex cells.
Estrogen speeds up hair follicle cell death, causing early hair growth cycle changes, but only if a specific receptor is present.
research Evaluation of Female Fertility—AMH and Ovarian Reserve Testing
AMH helps estimate ovarian reserve but doesn't predict pregnancy chances; age is more important.
research A Case of Ovarian Hyperthecosis in a Postmenopausal Woman
A postmenopausal woman's excess male hormone symptoms improved after her ovaries were removed.
research Steroid 17β-hydroxysteroid dehydrogenase deficiency in man: An inherited form of male pseudohermaphroditism
Affected males are born with ambiguous genitalia, raised as females, but develop male traits at puberty due to enzyme deficiency.
research Finasteride delays the onset of maternal behavior in primigravid rats
Finasteride slows down motherly behavior in first-time pregnant rats.
research Testosterone and dihydrotestosterone production in genetically furless and furred male rabbits and effects on growth.
Furless male rabbits grew slightly faster and heavier than furred ones, but testosterone levels were not the cause.
research Hyperadrenocorticism associated with adrenocortical tumor or nodular hyperplasia of the adrenal gland in ferrets: 50 cases (1987-1991)
Diagnosis of adrenal issues in ferrets should use symptoms, ultrasound, and surgery, not ACTH tests.
research Testosterone concentrations and oligomenorrhea in women with acne
Women with acne and irregular periods had higher active testosterone levels, which could suggest the usefulness of antiandrogen treatment.
research The Endocrine control of fibre growth and shedding in cashmere goats
Hormones and daylight changes control when cashmere goats shed their hair.
research Histological and immunohistochemical examination of the effect of the nonsteroidal antiandrogen {flutamide} on some organs of the male reproductive system in albino rats
Flutamide caused damage to male rat reproductive organs and may affect fertility.
research The human hair follicle, a bistable organ?
Human hair follicles switch between active and resting phases unpredictably.
research Finasteride withdrawal induces anxiety-like behavior and novelty avoidance in adult male rats.
Finasteride withdrawal causes anxiety-like behavior in male rats.
research Ovulatory Versus Anovulatory Polycystic Ovary Syndrome Phenotypes: is There Really Any Effect on Laboratory, Clinic and Metabolic Profiles for Turkish Women?
Anovulatory PCOS patients are younger with longer cycles and higher blood pressure and hormone levels.
research Hair greying in castrated mice
Removing hair from mice without reproductive glands led to grey hair, possibly helping to understand greying in aging.
research Clinical manifestations of androgenic alopecia in females of the reproductive age
Women of child-bearing age with androgenic alopecia lose hair density, especially in certain areas, and their hair becomes thinner. They also lose more than twice as much hair as healthy women.
research Incomplete Recovery of Erectile Function in Rat after Discontinuation of Dual 5‐Alpha Reductase Inhibitor Therapy
Rats had lasting erectile problems after stopping a certain medication.
research Exogenous stimulations change nude mouse hair cycle pattern
External treatments can change hair growth patterns in nude mice.
research Kelulut Honey Regulates Sex Steroid Receptors in a Polycystic Ovary Syndrome Rat Model
Kelulut Honey can help regulate sex hormone receptors in rats with Polycystic Ovary Syndrome, similar to common medications.
research Alopecia Areata in Aging C3H/HeJ Mice
Alopecia areata in these mice is inherited, more common in young females, and can be treated with triamcinolone acetonide.
research P131 Menstrual irregularity in hirsute women
Hirsute women with ovarian-sourced hirsutism are more likely to have irregular periods, with higher BMI and altered hormone ratios.
research The Microanatomy, Cell Replication, and Keratin Gene Expression of Hair Follicles during a Photoperiod-lnduced Growth Cycle in Sheep
Changing light periods synchronized wool growth cycles in sheep.
research Role of Androgen Receptor in Hypothalamic Regulation of Metabolism and Reproduction
Androgen receptors in the brain affect metabolism and reproduction differently in males and females, and may help manage PCOS symptoms in females.
research Ectopic Adrenal Rests in Congenital Adrenal Hyperplasia as a Cause of Androgen Excess after Adrenalectomy Detected by Pelvic Venous Sampling
Ectopic adrenal rests can cause androgen excess after adrenalectomy and may need targeted surgery.
research Resection of a pure androgen secreting adrenal adenoma in a postmenopausal woman: a case report
Removing an adrenal tumor can significantly reduce high androgen levels in postmenopausal women.
research A RARE ENCOUNTER
Surgical removal of an adrenal tumor resolved hormonal issues in a young woman.
research SERUM STEROIDS AND PITUITARY HORMONES IN FEMALE PUBERTY: A PARTLY LONGITUDINAL STUDY
During puberty, hormone levels rise, with early increases in some steroids and most menstrual cycles becoming regular by six years after menarche.