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research Endocrinology, Brain, and Pituitary Gland
This chapter discusses the role of hormones in regulating reproductive biology and outlines how the endocrine system, particularly the brain and pituitary gland, controls these hormonal processes.
research Hair Color, Molt, and Testis Size in Male, Short-Tailed Weasels Treated with Melatonin
This study found that melatonin implants caused male weasels to molt, develop a new white winter coat, and become reproductively inactive, suggesting melatonin affects their neuroendocrine system.
research Mechanism of action and promising clinical application of melatonin from a dermatological perspective
This review examines recent research on melatonin's biochemical activities, particularly in skin health, but reports no new clinical results and emphasizes its potential for future medical applications.
research The melanocyte photosensory system in the human skin
This study reports that melanocytes form a defined photoresponsive network in the skin that reads environmental light cycles and may influence the sleep-waking cycle similar to the pineal gland.
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2 / 1000+ resultscommunity New Light Therapy Can Suppress a Key Marker of Hair Loss by 92%
A new light therapy claims to reduce hair loss markers by 92% using a specific wavelength range. Users discuss the cost and effectiveness of devices, with some expressing skepticism and others considering alternative treatments like red light therapy and vitamin D exposure.
community "Hair Follicle Stem Cells are quiescent 99% of the time and permanently reside in the hair follicle"
Hair follicles are mostly dormant but can be reactivated with treatments like minoxidil, finasteride, and microneedling. A new drug, PP405, shows promise for hair regrowth but may not be available until 2027-2028.
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1 / 801 resultslearn Melatonin
hormone commonly taken for sleep aid has some topical benefits for hair
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