Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.
research Re
September 2003 in “Dermatologic Surgery” The letter criticizes generalizations about older patients' abilities and calls for respectful, individualized care, while the original authors defend the need to adapt communication for those with impairments.
124 citations
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August 1994 in “Journal of Investigative Dermatology” Dexamethasone speeds up hair loss in mice, while cyclosporin A slows it down.
14 citations
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January 1985 in “International Journal of Dermatology” The cause of alopecia areata was unknown, and while various treatments existed, no best treatment was agreed upon.
July 2023 in “Research Square (Research Square)” Certain gut bacteria may protect against alopecia areata, while others may increase the risk.
June 2022 in “Journal of Experimental Biology and Agricultural Sciences” Higher testosterone harms sperm motility, while higher estradiol improves sperm survival.
April 2016 in “Journal of Aesthetic Nursing” Men are increasingly removing body hair for looks and cleanliness, and while hair loss can cause distress, it doesn't affect their self-esteem as much as it does in women.
393 citations
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November 2000 in “Archives of General Psychiatry” Testosterone is important for men's sexual function, may help some women's sexual desire, while other hormones and neurotransmitters also play complex roles in sexual behavior.
123 citations
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May 2009 in “Journal of Neuroscience” In late pregnancy, allopregnanolone reduces stress responses in rats by affecting brain chemicals.
51 citations
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May 2021 in “Nature Communications” High proliferation and cell delamination drive early skin development, while later stages may not rely on cell division orientation.
48 citations
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April 2010 in “Journal of the European Academy of Dermatology and Venereology” Men are more likely to get infectious skin diseases, while women are more prone to autoimmune and pigment-related skin conditions, influenced by biological and environmental factors.
37 citations
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September 2018 in “Psychoneuroendocrinology” Finasteride treatment in male rats causes long-lasting effects on depression-like behavior, brain cell growth, inflammation, and gut bacteria composition.
27 citations
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June 2015 in “Revista Brasileira de Farmacognosia” Safflower has been used in traditional medicine for centuries and shows promise in treating heart, brain, and inflammatory conditions, but more research is needed to ensure its safety.
2 citations
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January 2008 in “Elsevier eBooks” Humans have limited regenerative abilities, but new evidence shows the adult brain and heart can regenerate, and future treatments may improve this by mimicking stem cell environments.
February 2026 in “International Journal of Recent Surgical and Medical Sciences” Human exosomes are effective for targeted treatments but face scalability issues, while plant exosomes are cost-effective for cosmetics.
27 citations
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August 2018 in “Frontiers in Plant Science” High levels of auxin increase root hair growth by activating RSL2 and producing ROS, while high phosphate levels hinder growth by repressing RSL2.
13 citations
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May 2020 in “Journal of Cosmetic Dermatology” The article suggests using safety measures and telemedicine for aesthetic dermatology during COVID-19, while some procedures can still be done safely.
2 citations
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January 2018 in “Biology and medicine” High testosterone levels in 20% of the women studied may indicate PCOS, while 80% had low levels with potential health impacts.
Women's hair treatments in ancient Mesopotamia involved amulets, while men's treatments used topical applications.
A man developed an eye nerve issue after hair surgery due to prolonged upright posture affecting brain fluid balance.
February 2023 in “Global Journal of Reproductive Medicine” Medical treatments for benign prostatic hyperplasia mainly relieve symptoms, while surgery is more effective but not always suitable for elderly patients.
37 citations
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May 1999 in “Australasian Journal of Dermatology” Early diagnosis and treatment are crucial for preventing permanent hair loss in various scalp conditions, and while new treatments are promising, more research is needed to evaluate their effectiveness.
2 citations
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May 2020 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Primary health care in Florianópolis mostly treated simple skin conditions, while secondary care handled more complex skin diseases.
305 citations
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February 2007 in “Hormone and metabolic research” Human skin makes sexual hormones that affect hair growth, skin health, and healing; too much can cause acne and hair loss, while treatments can manage these conditions.
116 citations
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December 2017 in “International Journal of Women's Dermatology” Adult female acne treatment should be personalized, considering individual preferences and pregnancy, using various topical and oral medications while managing side effects and resistance.
1 citations
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November 2022 in “World Family Medicine Journal /Middle East Journal of Family Medicine” People in Jeddah know about Vitamin D and its sources but are unclear on how much they need daily, and while many women take supplements, attitudes towards increasing Vitamin D levels vary.
86 citations
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May 2013 in “American journal of obstetrics and gynecology” Gynecologists should provide comprehensive care for transgender patients, including mental health evaluation, hormone therapy, and surgical options, while monitoring for side effects and ensuring patient safety.
1 citations
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January 2018 in “International Journal of Web Based Communities” Creators of YouTube 'bro-science' baldness videos are driven by a need to share and persuade, often emphasizing authenticity and community building, while navigating trust issues related to commercial ties.
A high-fat diet caused severe health problems in female macaques but was reversible with a normal diet, while male macaques reacted differently.
13 citations
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May 1993 in “International Journal of Dermatology” The paper suggests that telogen effluvium, a type of hair loss, may be a long-lasting condition triggered by stress or illness in people whose hair growth is unusually synchronized.