20 citations
,
March 2005 in “Current Medicinal Chemistry” New compounds show promise for treating hair loss, enlarged prostate, and prostate cancer, with some being more effective and having different side effects than current treatments.
20 citations
,
February 2004 in “Veterinary dermatology” Dog hair grows back in about 14 weeks after being clipped for surgery, and the season doesn't really affect this growth rate.
19 citations
,
October 2012 in “Frontiers of Hormone Research” Lifestyle changes are the first step in treating infertility in PCOS, followed by medications like clomiphene and metformin, and then surgery if needed.
19 citations
,
January 2008 in “The veterinary clinics of North America. Exotic animal practice” Adrenal gland disease is common in ferrets and causes hair loss and other symptoms.
19 citations
,
June 2006 in “Physiology & Behavior” Finasteride slows down motherly behavior in first-time pregnant rats.
18 citations
,
October 2018 in “Nutrients” Annurca apple extract promotes hair growth by changing hair follicle metabolism to boost keratin production.
18 citations
,
July 2010 in “Expert Review of Endocrinology & Metabolism” The document concludes that PCOS has a strong genetic component, but more research is needed to fully understand the specific genes involved.
18 citations
,
February 2010 in “Odontology” The document concludes that Rabson-Mendenhall syndrome requires novel treatments for insulin resistance and emphasizes the importance of dental care in affected patients.
17 citations
,
September 2013 in “The International Journal of Neuropsychopharmacology” 
16 citations
,
May 2019 in “Hormone and Metabolic Research” Selenium might help with insulin resistance and cholesterol in PCOS, but more research is needed to confirm its benefits.