research [A case of Leydig cell virilizing tumor of the ovary].
Surgery on a 68-year-old woman with an ovarian tumor led to reduced hirsutism and normal testosterone levels.
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210-240 / 1000+ results 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 Decreased allopregnanolone induced by hormonal contraceptives is associated with a reduction in social behavior and sexual motivation in female rats
Hormonal contraceptives may reduce social behavior and sexual motivation by lowering allopregnanolone levels.
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 Animal models of alopecia
The best animal model for studying male-pattern baldness is the stumptailed macaque, not rats or mice.
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 disrupted balance between hair follicles and sebaceous glands inHoxc13‐ablated rabbits
Rabbits lacking the Hoxc13 gene show similar hair and skin issues to humans with ECTD-9, making them good for research on this condition.
research Clinical, histological and immunophenotypic findings in a mare with a mammary lymphoma associated with anaemia and pruritus
A mare had severe symptoms and died from a large lymphoma.
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.
research Relative binding affinity of novel steroids to androgen receptors in hamster prostate
New steroids were effective in blocking male hormone receptors in hamster prostates.
research Premature termination of hair follicle morphogenesis and accelerated hair follicle cycling in Iasi congenital atrichia (fzica) mice points to fuzzy as a key element of hair cycle control
The fuzzy gene is crucial for controlling hair growth cycles.
research Morphology of the testis and the epididymis in rats with dihydrotestosterone (DHT) deficiency.
DHT deficiency in rats reduces sperm content and affects testis structure over time.
research MON-024 Steroid Cell Tumor, Not Otherwise Specified; A Rare Case of Hyperandrogenism
A rare ovarian tumor caused high male hormone levels, but surgery fixed it.
research Identification of Anabolic Selective Androgen Receptor Modulators with Reduced Activities in Reproductive Tissues and Sebaceous Glands
Two new compounds were found to build bone and muscle without affecting reproductive organs and skin oil glands.
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 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 AN ATTEMPT TO ASSESS THE MAGNITUDE OF ENDOGENOUS ANDROGEN PRODUCTION IN A CASE OF THE ADRENOGENITAL SYNDROME*
A 17-year-old female with adrenogenital syndrome produces very high levels of androgens, which prevent complete feminization despite high estrogen doses.
research Finasteride inhibits the progesterone-induced spike-wave discharges in a genetic model of absence epilepsy
Finasteride blocks progesterone's effect on absence seizures in rats.
research Bicalutamide does not raise transaminases in comparison to alternative anti-androgen regimens among transfeminine adolescents and young adults: a retrospective cohort study
Bicalutamide does not significantly affect liver enzymes and is a safe anti-androgen option for transfeminine individuals.
research Distinct Transcriptional Profiles of the Female, Male, and Finasteride-Induced Feminized Male Anogenital Region in Rat Fetuses
Finasteride exposure affects gene expression and anogenital distance in male rat fetuses.
research Transcriptome analysis reveals the genetic basis underlying the formation and seasonal changes of nuptial pads in Rana chensinensis
Nuptial pads in Chinese brown frogs change seasonally due to specific gene activity.
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 Comparison of resumption of ovulation after cessation of oral contraceptives and medroxyprogesterone acetate in women with polycystic ovary syndrome
Medroxyprogesterone acetate is as effective as oral contraceptives for resuming ovulation in women with PCOS.
research Absence of Prostatic Growth in Large Cohort of Adult Female Patients with Congenital Adrenal Hyperplasia
Women with congenital adrenal hyperplasia showed no prostatic growth.
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 Deslorelin for the treatment of alopecia in intact male dogs
Deslorelin can help regrow hair in most intact male dogs with alopecia.
research Testosterone Induces Increase in Aquaporin (AQP)-1, 5, and 7 Expressions in the Uteri of Ovariectomized Rats
Testosterone increases certain proteins in the uterus, reducing fluid volume.
research Hirsutism, Male Pattern Baldness, and Acne in a 60-Year-Old Woman
Ovarian hyperthecosis caused high testosterone and virilization symptoms in a 60-year-old woman, which improved after surgery.
research Sex Differences in Reaction to Chronic Unpredictable Stress in the House Mouse (Mus musculus musculus) of Wild Origin
Male and female mice handle stress differently.
research The anti-androgen combination, flutamide plus finasteride, paradoxically suppressed LH and androgen concentrations in pregnant spotted hyenas, but not in males
Flutamide and finasteride reduced sex hormones in pregnant hyenas, but increased them in males.