Androgenetic alopecia is a common type of hair loss in men and women, caused by a testosterone byproduct affecting hair follicles, with sensitivity determined by genetics.
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February 1988 in “Toxicology” High doses of TCB cause severe health issues in marmoset monkeys.
December 2012 in “한국피부미용향장학회지” Different aroma oils are suited for dry, oily, or sensitive scalps based on their specific chemical compositions.
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August 2019 in “Actas Dermo-Sifiliográficas” The Spanish HSS-29 scale effectively measures changes in life quality due to female-pattern hair loss.
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September 2023 in “International Journal of Women’s Dermatology” Religious headwear can cause hair loss, so dermatologists should offer culturally sensitive advice to prevent it.
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January 2015 in “Endocrinology & metabolic syndrome” Testosterone can cause acne and male-pattern baldness, affects hair growth in men and women, and makes male skin more sensitive.
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November 2007 in “Journal of Investigative Dermatology” Balding cells age faster due to stress, suggesting stress-targeting treatments for hair loss.
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August 1971 in “JAMA” Tinea faciale can be mistaken for lupus due to similar symptoms.
February 2024 in “Benha Journal of Applied Sciences” Androgenetic alopecia is common hair loss caused by genetics and hormones.
Trichoscopy is effective for tracking treatment progress in hair loss when used by an experienced doctor.
November 2017 in “Dermatologic Clinics” Men are increasingly interested in cosmetic treatments that enhance masculinity and address aging without downtime, with tailored approaches for different ethnicities and a focus on hair restoration and body contouring.
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April 2005 in “The Journal of Dermatology” Biotin supplements improved skin and hair in a biotin-deficient infant on amino acid formula.
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December 2004 in “The Journal of Men's Health & Gender” Male pattern baldness involves hormone-related hair thinning, shorter hair, and inflammation.
April 2016 in “Proceedings of SPIE” UV-induced autofluorescence is effective for identifying different types of alopecia.
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June 2010 in “Fertility and Sterility” Patients with PCOS tend to score their hirsutism higher than clinicians, making self-scoring less useful for diagnosis.
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August 1985 in “Contact Dermatitis” Minoxidil can cause allergic reactions like burning, itching, and red bumps.
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September 2005 in “Expert Opinion on Pharmacotherapy” Androgen therapy can help with symptoms like low libido in women, but more research is needed to understand its long-term safety and effects on health.
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January 2016 in “Journal of the European Academy of Dermatology and Venereology” Sensitive skin is often caused by nerve fibers and environmental factors, and can be managed with mild skincare and professional advice.
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June 2006 in “Journal of Investigative Dermatology” Beard and scalp hair cells have different gene expressions, which may affect beard growth characteristics.
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October 2010 in “Journal of The American Academy of Dermatology” The conclusion suggests a possible link between iron levels and hair health in women, recommending further research on iron supplementation for hair loss.
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January 2006 in “Skin Pharmacology and Physiology” Finasteride reverses early hair loss and promotes growth.
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July 1981 in “Archives of Otolaryngology-head & Neck Surgery” Short scalp flaps are easier but not good for severe baldness; Juri flaps are complex but better for density and coverage.
Using scalp stem cells can improve hair transplants.
Human scalp hair follicles have PGE2 and its receptors, which might affect hair growth.
A man's scalp hair loss was due to a combined melanocytic nevus and alopecia areata, suggesting a possible link between the two conditions.
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February 2020 in “Journal of Cosmetic Dermatology” Hair transplant surgery reduces scalp sensitivity by almost 40%, and smokers have less scalp sensitivity than non-smokers. The time since surgery doesn't significantly affect this.
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March 2006 in “American Journal of Pathology” Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.
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February 2008 in “The FASEB Journal” One minoxidil-sensitive potassium channel exists in human hair follicles.
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May 2012 in “Annals of Oncology” Some breast cancer chemotherapy can cause permanent hair loss.
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October 2012 in “The FASEB Journal” Bimatoprost, a glaucoma medication, may also help treat hair loss.