research Hormonal control of vas deferens fluid volume and aquaporin expression in rats
Testosterone increases fluid secretion and aquaporin expression in the vas deferens, which is important for male fertility.
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210-240 / 1000+ resultsresearch 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 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.
research Hormonal control of pelage cycles in the short tailed weasel (Mustela erminea bangsi)
The pituitary gland controls seasonal fur color changes in weasels.
research Anorexia nervosa and reproduction: connecting brain to gonads
Anorexia nervosa can harm fertility and increase pregnancy risks.
research マストミス雌雄前立腺における5α-reductase inhibitor (Finasteride)の影響
Finasteride reduces prostate size and DHT in male mastomys but not in females.
research Early androgen activity after birth determines the hypothalamic expression of androgen and estrogen receptors in adulthood in female but not in male rats
Early androgen exposure affects hormone receptor expression in adult female rats' brains, but not in males.
research Lack of association between clinical and biochemical hyperandrogenism in patients with polycystic ovary syndrome
Clinical signs of excess male hormones and actual hormone levels in the blood do not always match in women with polycystic ovary syndrome.
research Current evaluation of amenorrhea
Amenorrhea is when a woman doesn't have periods, with primary amenorrhea starting by age 15 or within five years of breast development, and secondary amenorrhea when periods stop for three months. It affects 3-4% of women not pregnant, breastfeeding, or in menopause, mainly due to polycystic ovary syndrome, hypothalamic amenorrhea, hyperprolactinemia, and ovarian failure.
research AN OVERVIEW OF AMENORRHEA
Amenorrhea, or missing periods, is caused by various factors and is treated based on the specific cause.
research Hyperandrogenism and insulin resistance modulate gravid uterine and placental ferroptosis in PCOS-like rats
Hyperandrogenism and insulin resistance in PCOS-like rats can lead to pregnancy complications due to increased cell death in the uterus and placenta.
research Circulating testosterone and feather-gene expression of receptors and metabolic enzymes in relation to melanin-based colouration in the barn owl
Barn owls with smaller black spots have higher testosterone levels, which might be due to genetic effects on hormone regulation rather than hormone effects on coloration.
research EFFECT OF ESTRADIOL LOCALLY APPLIED TO ABNORMAL SKIN
Applying estradiol to skin causes local changes but not cancer.
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 Androgen Therapy for Postmenopausal Women; What is New?
research Expansion of specialized epidermis induced by hormonal state and mechanical strain
Nipple area expansion in mice needs both pregnancy hormones and mechanical strain.
research Failure of Topical Estrogen Receptor Agonists and Antagonists to Alter Murine Hair Follicle Cycling
Topical estrogen treatments did not change hair growth in certain mouse strains, questioning previous findings on their role in hair growth control.
research Faculty Opinions recommendation of A comparison of the hormonal profile of early androgenetic alopecia in men with the phenotypic equivalent of polycystic ovarian syndrome in women.
research Secondary amenorrhea
Secondary amenorrhea has many causes and requires thorough evaluation to treat and restore menstrual cycles.
research Loose anagen hair syndrome
research Heterozygous 21‐hydroxylasedeficiency as a cause of hyperandrogenism
A woman's hyperandrogenism was caused by a genetic mutation leading to non-classic adrenogenital syndrome.
research Ovarian Stromal Hyperthecosis and Hyperandrogenemia Refractory to Hormonal Suppression
Removing both ovaries may better treat increased male hormone levels and related symptoms in postmenopausal women when hormone therapy doesn't work.
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 Asian women with PCOS have enhanced ovarian reserve and ART outcomes, even at an advanced maternal age: a model for reproductive longevity?
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 Early onset androgenic alopecia as the male phenotypic equivalent of polycystic ovarian syndrome is associated in high oxidative stress
Men with early hair loss may have higher health risks similar to women with PCOS.
research Effects of Gonadal Steroids on Melanocytes in Developing Hamsters
Androgens increase pigmentation in young hamsters, but estrogens can reverse this effect.
research Body dynamics, social meaning-making, and scale heterogeneity: re-considering contextualization cues and language as mixed-mode semiosis
Confinement in farrowing crates doesn't increase chronic stress in sows, but hair cortisol measurements may not reliably indicate stress due to hair growth variations.
research Epitestosterone—an endogenous antiandrogen?
Epitestosterone may act as a weak antiandrogen and can inhibit an enzyme involved in testosterone metabolism.
research Avaliação citopatológica da mucosa vaginal de camundon¬gas tratadas com um antiandrogênico<br>doi: http://dx.doi.org/10.5892/ruvrv.2013.111.417426
Flutamide treatment showed no significant changes in mice vaginal mucosa.