122 citations
,
July 2005 in “The FASEB journal” Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.
89 citations
,
November 2014 in “Medical Clinics of North America” Eating 500 fewer calories a day and making lifestyle changes can improve PCOS symptoms and reduce diabetes risk; more research is needed on its causes and treatments.
14 citations
,
January 2012 in “Endocrine development” The conclusion is that a thorough approach is needed to diagnose and manage hyperandrogenism in teenage girls, recognizing its major psychological and health effects.
10 citations
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January 2004 in “KARGER eBooks” Diagnosing PCOS in teenage girls is tricky and requires careful evaluation and management.
4 citations
,
August 2023 in “Nature Communications” Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.
4 citations
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January 2017 in “Acta Endocrinologica” Finasteride and metformin both help treat PCOS, but using them together works best.
2 citations
,
October 2017 in “Global Media and Communication” The conclusion is that top men's magazines in India promote Western ideals of masculinity, favoring fair-skinned, youthful, and Western Caucasian men.
November 2023 in “Scholars academic journal of biosciences” Trichotillomania can cause severe complications like hairballs in the stomach, needing surgery and psychiatric care.
January 2011 in “Healthcare Informatics Research” Hair loss is significantly linked to symptoms like dry hair, scalp issues, addiction to tobacco or coffee, anxiety, and digestive problems.
520 citations
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February 2001 in “Journal of Clinical Investigation” VEGF helps hair grow and determines follicle size by increasing blood vessel growth.
128 citations
,
March 2006 in “American Journal of Pathology” Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.
91 citations
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May 2003 in “American Journal of Pathology” Prolactin affects hair growth cycles and can cause early hair follicle regression.
30 citations
,
June 2006 in “British journal of dermatology/British journal of dermatology, Supplement” Oral zinc sulphate reduces dark hair color in mice.
25 citations
,
May 1994 in “Journal of Investigative Dermatology” Researchers found a new gene, hacl-1, that is active in mouse hair follicles during hair growth and may be important for hair biology.
12 citations
,
May 2014 in “International Journal of Molecular Medicine” Chrysanthemum zawadskii extract helps hair grow by stimulating hair cells.
9 citations
,
November 2007 in “Veterinary dermatology” Boxer and Labrador dogs' hair growth is affected by the tropical climate, but Schnauzers' is not.
1 citations
,
October 2017 in “Animal science journal” Cyclophosphamide effectively induces cashmere shedding in goats without affecting their overall health.
January 2015 in “Springer eBooks” Hair health is influenced by genetics, aging, and environmental factors, with proper care needed to maintain it.
Eating flaxseed made rabbit hair longer and thicker and improved their weight and blood sugar and cholesterol levels.
Integrin alphavbeta6 is important for wound healing and hair growth, and blocking it may improve these processes.
179 citations
,
September 1998 in “BMJ” Hair loss in men is common, treatable, but not curable.
142 citations
,
March 2019 in “Frontiers in Cellular Neuroscience” The document concludes that adenosine receptor agonists have potential for treating various conditions, but only a few are approved due to challenges like side effects and the need for selective activation.
127 citations
,
January 2015 in “Journal of Biological Rhythms” The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.
70 citations
,
March 2016 in “Urologic Clinics of North America” The document explains how the male reproductive system works, its role in making testosterone, and how conditions like obesity can disrupt it, leading to low testosterone and fertility issues.
38 citations
,
November 2005 in “Epilepsia” Levetiracetam is widely used and generally well-tolerated for treating idiopathic generalized epilepsies, with tiredness as the main side effect.
27 citations
,
May 2008 in “Neuroscience” Finasteride given to baby rats causes anxiety-like behavior and worsens learning from punishment in adult rats.
25 citations
,
June 2017 in “Scientific reports” Stress worsens Tourette symptoms by increasing allopregnanolone levels.
21 citations
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April 2011 in “Physiological Research” Normal levels of DHT can reduce belly fat and increase muscle, but too much can lead to hair loss, prostate issues, and possibly heart disease.
20 citations
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November 2019 in “Biomolecules” Finasteride reduces response to stress and rewards, affecting behavior and mental health.
20 citations
,
August 1987 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry” Aldactone was more effective in reducing hair growth in women with hirsutism than Diane, despite having less impact on hormone levels.