8 citations
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January 2016 in “Cells tissues organs” Norepinephrine helps skin cells grow, which is important for hair growth.
Androgens increase norepinephrine release, promoting smooth muscle growth in male sex organs, which may contribute to benign prostatic hypertrophy.
February 2023 in “Clinical Toxicology”
122 citations
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July 2005 in “The FASEB journal” Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.
77 citations
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August 2020 in “Cell” Muscles and nerves that cause goosebumps also help control hair growth.
48 citations
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June 1988 in “PubMed” Minoxidil sulfate relaxes muscle by increasing potassium flow, making it a unique muscle relaxer.
May 2024 in “The journal of sexual medicine” Finasteride treatment may cause erectile dysfunction, but stopping it reverses these effects.
March 2023 in “Journal of clinical pharmacy and therapeutics” Isoliensinine, a natural compound, prevents stress-related hair greying by blocking a specific receptor on hair cells.
61 citations
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June 2018 in “Proceedings of the National Academy of Sciences of the United States of America” Light can turn on hair growth cells through a nerve path starting in the eyes.
25 citations
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June 2020 in “Dermatology practical & conceptual” Scalp cooling can help prevent hair loss from chemotherapy, but treatment should be tailored to the individual and more research is needed.
1 citations
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August 2023 in “Andrology” Finasteride changes hormone levels and certain proteins in rats, but these effects can be reversed after stopping the drug.
1 citations
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January 2018 in “International clinical psychopharmacology” Bupropion causes more hair loss than other antidepressants, with paroxetine causing the least.
Transplanted rat hair follicles grew hair and had increased but not fully restored nerve connections in mice.
June 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Stress causes hair graying by overactivating nerves that deplete color-giving stem cells.
May 2018 in “Journal of Investigative Dermatology” Light can activate hair growth through a pathway from the eyes to hair follicles.
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.
47 citations
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October 1989 in “Circulation Research” The study explains how minoxidil sulfate causes vasodilation in rabbits by opening potassium channels and inhibiting calcium channels.
43 citations
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May 1978 in “JAMA” Minoxidil controls blood pressure but may cause kidney damage and needs diuretics to prevent swelling.
14 citations
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January 2017 in “Elsevier eBooks” CBG may help with various medical conditions but needs more human research to confirm safety and effectiveness.
7 citations
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January 2019 in “Brazilian Journal of Pharmaceutical Sciences” Maidenhair fern extract reduced anxiety and depression in rats and may work due to its antioxidant and anti-inflammatory properties.
3 citations
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April 2021 in “Journal of Medicinal Chemistry” Finasteride may affect PNMT, causing side effects.
105 citations
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February 2011 in “The Journal of Clinical Endocrinology & Metabolism” Treating sleep apnea in young obese women with PCOS can improve heart health and insulin sensitivity.
54 citations
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June 2018 in “International journal of risk & safety in medicine” Antidepressants, 5α-reductase inhibitors, and isotretinoin can cause long-lasting sexual dysfunction.
47 citations
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March 2015 in “European Journal of Clinical Investigation” The review suggests thorough evaluation and genetic testing for proper diagnosis and treatment of Chrousos syndrome.
39 citations
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June 2019 in “Toxins” Bee venom might be a good alternative treatment for various skin conditions because it has many healing properties.
39 citations
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April 2009 in “Clinics in plastic surgery” Injection lipolysis effectively reduces small fat deposits and should be done with care and proper patient selection.
37 citations
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September 2018 in “The Journal of Clinical Endocrinology and Metabolism” Intravaginal testosterone cream improves sexual satisfaction and reduces vaginal discomfort in postmenopausal women on breast cancer treatment without affecting hormone levels.
16 citations
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May 1992 in “Journal of Investigative Dermatology” Minoxidil sulfotransferase is a marker of keratinocyte differentiation and may play a role in hair growth.
11 citations
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January 1980 in “Southern Medical Journal” Minoxidil effectively treats severe hypertension but has notable side effects.
4 citations
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September 2016 in “Dermatologic Surgery” Higher epinephrine concentration and specific injection sites increase scalp vasoconstriction time.