research Physiology of Testicular Function
The testes produce sperm and hormones essential for male development.
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research Advances in Male Hormone Substitution Therapy
New treatments for low male hormones improved sexual function and mood but had unclear risks, especially for older men.
research Integration of Ethylene and Auxin Signaling and the Developmental Consequences of Their Crosstalk
Ethylene and auxin hormones interact in complex ways that are essential for plant growth and development.
research Hyperandrogenism and Polycystic Ovary Syndrome in Women with Type 1 Diabetes Mellitus
Women with type 1 diabetes often have polycystic ovary syndrome and excess male hormones, which are frequently undiagnosed.
research Determining the Normal Cut-Off Levels for Hyperandrogenemia in Chinese Women of Reproductive Age
Normal levels for certain hormones in Chinese women of reproductive age were identified.
research Established Risk Factors for Coronary Heart Disease Are Unrelated to Androgen-Induced Baldness in Female-to-Male Transsexuals
Baldness caused by male hormones in female-to-male transsexuals doesn't increase the risk of heart disease.
research The Effects of Synthetic and Natural Hormones of the Adrenal Cortex on Melanin Deposition in Adrenalectomized Black Rats Fed Diets Adequate and Deficient in Vitamin B1
Synthetic hormone treatment reduces melanin and hair growth in rats.
research Polycystic Ovarian Syndrome: Correlation Between Hyperandrogenism, Insulin Resistance, and Obesity
High levels of male hormones, insulin resistance, and obesity are closely linked and worsen polycystic ovary syndrome, but more research is needed to improve treatments.
research The Contribution of Endogenous and Exogenous Factors to Female Alopecia
Both genetic and lifestyle factors significantly affect female hair loss.
research Clippers Are Superior to Scissors in the Collection of Hair for Chemical Analysis in Companion Dogs: A Dog Aging Project Preliminary Study
Clippers are the best tool for collecting dog hair for chemical tests, being fast and stress-free for the dog.
research Regulation of Phytohormones on the Growth and Development of Plant Root Hair
Plant root hair growth is mainly controlled by hormones like auxin and ethylene, which promote growth, while others like brassinosteroid inhibit it.
research Hidradenitis Suppurativa/Acne Inversa: An Endocrine Skin Disorder?
Hidradenitis suppurativa may be related to hormones and patients often have metabolic disorders; more research is needed to understand this connection.
research Human Hair Follicles Operate a Functional Peripheral Equivalent of the Hypothalamic-Pituitary-Somatotropic Axis Ex Vivo
Human scalp hair follicles can produce hormones and have a system similar to a brain-body communication network.
research Endocrinology Overview: Male Reproductive Endocrinology and HPT Axis
The document explains how male reproductive hormones work and affect the body.
research Finasteride Blocks the Reduction in Ictal Activity Produced by Exogenous Estrous Cyclicity
research Specific Morphogenetic Events in Mouse External Genitalia Sex Differentiation Are Dependent Upon Androgens and Estrogens
Mouse genital development depends on male or female hormones for specific features.
research Hormonal and Clinical Evaluation of Patients with Moderate Body Hair Growth
Women with moderate body hair have higher levels of certain hormones and may benefit from treatment that increases sex hormone-binding protein.
research Androgen Metabolism as It Affects Hair Growth in Androgenetic Alopecia
Too much androgen can cause hair loss; finasteride may help.
research The Peach RGF/GLV Signalling Peptide pCTG134 Is Involved in a Regulatory Circuit That Sustains Auxin and Ethylene Actions
The peach gene pCTG134 helps control the interaction between auxin and ethylene hormones during fruit ripening.
research The Androgen Excess and PCOS Society Criteria for the Polycystic Ovary Syndrome: The Complete Task Force Report
The report concludes that PCOS is mainly a condition of excess male hormones and its definition may change as new information is discovered.
research The Pathophysiology of Polycystic Ovary Syndrome: Understanding PCOS and Its Endocrinology
The conclusion is that PCOS is caused by ovarian sensitivity to hormones and disrupted hormone control, possibly due to ovarian factors, and more research is needed.
research Alterations in Androgen Conjugate Levels in Women and Men with Alopecia
People with hair loss may have different levels of certain hormones due to changes in hormone processing.
research Anti-Androgenic Effect of Sesquiterpenes Isolated from the Rhizomes of Curcuma Aeruginosa Roxb.
Germacrone from Curcuma aeruginosa may help treat conditions related to male hormones by blocking a specific enzyme.
research Clinical Case Seminar: Postmenopausal Androgen Excess - Challenges in Diagnostic Work-Up and Management of Ovarian Thecosis
The conclusion is that removing both ovaries is the best treatment for excess male hormones in postmenopausal women, with medication as another option, and managing insulin resistance is important for diagnosis and treatment.
research Morphogenetic Mechanisms in the Cyclic Regeneration of Hair Follicles and Deer Antlers from Stem Cells
Hair follicles and deer antlers regenerate similarly through stem cells and are influenced by hormones and growth factors.
research Sex Differences in Opioid-Mediated Effects: Role of Androgens
Men and women react differently to opioids, with hormones potentially influencing these differences.
research Ovaries Reveal Their Inner Testes: A Case of Tumorous Hyperandrogenism
A woman's severe male-like symptoms were caused by a rare, benign tumor in her ovary that produced male hormones.
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 Potential Adverse Effects of Long-Term Testosterone Therapy
Long-term testosterone therapy can cause hormone suppression, affect prostate and heart health, and alter physical characteristics, but does not increase prostate cancer risk and needs more research for full risk assessment.
research Analytical Method for the Biomonitoring of Bisphenols and Parabens by Liquid Chromatography Coupled to Tandem Mass Spectrometry in Human Hair
A new method accurately detects bisphenols and parabens in human hair.