research Fertility and sexual life of men after their forties and in older age.
Men's fertility and sexual health decline with age, with reduced testosterone and virility, and many lose fertility by their eighties.
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research Re: The Efficacy of Dihydrotestosterone Transdermal Gel Before Primary Hypospadias Surgery: A Prospective, Controlled, Randomized Study
Dihydrotestosterone gel before hypospadias surgery led to less scarring but raised concerns about potential psychological effects and skin changes.
research Pubertal Development
Puberty involves complex hormonal changes, varies by gender and ethnicity, and requires careful monitoring for abnormalities.
research Evidence for Masculinization of Adipokine Gene Expression in Visceral and Subcutaneous Adipose Tissue of Obese Women With Polycystic Ovary Syndrome (PCOS)
Obese women with PCOS show a male-like pattern in certain fat tissue gene expressions.
research Hormonal acne: leading to a paradigm shift in the management of acne
The article concludes that hormonal therapy is an effective long-term acne treatment, even for those without hormonal imbalances.
research Changes in expression of the δ subunit of the GABAAreceptor and in receptor function induced by progesterone exposure and withdrawal
Progesterone affects GABAA receptor function by altering δ subunit levels.
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 A Study on the Clinical, Hormonal and Gynecological Parameters in Polycystic Ovarian Syndrome
Women with PCOS have distinct clinical and hormonal differences, requiring thorough evaluation for proper diagnosis and management.
research 250 Sweat glands shrink upward with aging, causing dermal layer defects that lead to loss of skin elasticity and wrinkling-establishment of 3D imaging method for skin appendages
Aging causes sweat glands to shrink and move upward, leading to less elastic skin and more wrinkles.
research The Effects of Perinatal Androgen Deprivation on Sexual Motivation in Male Rats
Blocking androgens at birth reduces sexual motivation in male rats.
research Chloracne: histopathologic findings in one case
Tiny infundibular cysts are the main lesions in chloracne, not comedones.
research The effect of finasteride on spermatogenesis of Mesocricetus auratus
Finasteride causes sperm production decrease in Mesocricetus auratus.
research Research on intraoperative iris behavior in rabbits treated with tamsulosin and finasteride.
Finasteride may increase iris billowing risk during surgery, similar to tamsulosin.
research Epidemiological study of prostate cancer (EPICAP): a population-based case–control study in France
Circadian rhythm disruption, chronic inflammation, hormones, metabolism, and genetics may increase prostate cancer risk.
research Inhibitory activities of Puerariae Flos against testosterone 5α-reductase and its hair growth promotion activities
Puerariae Flos extract may help treat hair loss by blocking a hair loss-related enzyme and promoting hair growth.
research Finasteride and male infertility: a case for prospective collaborative research databases?
Finasteride discontinuation increases sperm count in men.
research The Development of BL 7660 as an Anti‐Acne Agent
BRL 7660, once studied for male contraception, showed promise as an acne treatment but was not developed further due to competing drugs.
research Physiology of the Hypothalamic Pituitary Gonadal Axis in the Male
The document explains how the male reproductive system works, its role in making testosterone, and how conditions like obesity can disrupt it, leading to low testosterone and fertility issues.
research sc-eQTL unveil immunogenetic architecture of polycystic ovary syndrome
PCOS involves immune and genetic factors, with key roles for T cells and specific genes.
research Testosterone, sex hormone-binding globulin and dehydroepiandrosterone levels and cervical length of Egyptian women with a history of recurrent miscarriages, polycystic ovary syndrome and without the conditions at three stages of pregnancy
High DHEA and short cervical length in women with PCOS and recurrent miscarriages may harm pregnancy outcomes.
research Essential Fatty Acid Deficiency and Its Effects upon Reproductive Organs of Male Rabbits
Lack of essential fatty acids in diet causes reproductive issues and poor health in male rabbits.
research Cosmetic aspects of pregnancy
Pregnant women often experience skin and hair changes, with over half getting stretch marks and pigment changes, and should be cautious with cosmetic procedures due to potential risks.
research A missing piece: the spiny mouse and the puzzle of menstruating species
The spiny mouse is a unique menstruating rodent that can help us understand menstruation and reproductive disorders.
research Single-Cell RNA Sequencing Reveals Cellular and Transcriptional Changes Associated With M1 Macrophage Polarization in Hidradenitis Suppurativa
Immune cells in Hidradenitis suppurativa become more inflammatory and may be important for treatment targets.
research Circulating androgen levels before and after oophorectomy in premenopausal and postmenopausal women
Oophorectomy lowers testosterone and estrogen levels in both premenopausal and postmenopausal women, with postmenopausal women still producing significant testosterone.
research Hormonal Organization of Sex Differences in Play Fighting and Spatial Behavior
Gonadal hormones may influence sex differences in play fighting in animals, but their effect on human spatial behavior is unclear and needs more research.
research Effects of depot medroxyprogesterone acetate, the copper IUD and the levonorgestrel implant on testosterone, sex hormone binding globulin and free testosterone levels: ancillary study of the ECHO randomized clinical trial
The levonorgestrel implant increases free testosterone and lowers SHBG more than DMPA-IM and the copper IUD.
research The frequency of polycystic ovary syndrome in women with prediabetes compared with normoglycemic women
Women with prediabetes may have a higher risk of PCOS-like changes, especially if they have impaired glucose tolerance.
research Plasma androgens and the presence and course of depression in a large cohort of men
Testosterone levels aren't important for depression in men, but some other hormones might affect certain symptoms.
research Pregnancy's lasting imprint: Late pregnancy allopregnanolone alters rat fear recall and medial prefrontal cortex activity
Pregnancy affects fear memory and brain activity in female rats.