19 citations,
March 1998 in “Endocrinology” Male rats have more somatostatin neurons than females due to testosterone converting to estrogen during early development.
28 citations,
March 1942 in “Journal of Endocrinology” Male rats grow hair faster than females, and certain hormones can slow or slightly increase hair growth, but not significantly beyond natural rates.
1 citations,
June 2016 in “Yāftah/hā-yi nuvīn dar ̒ulūm-i zīstī” Sheep testis extract significantly improves wound healing and hair growth in rats.
October 2013 in “Journal of Medicinal Plants Research” The herbal cleanser increased hair growth in rats without harming their skin.
34 citations,
December 1991 in “Annals of the New York Academy of Sciences” The conclusion is that small hair follicles cause baldness in macaques, and treatments like antiandrogens and minoxidil can prevent hair loss and promote regrowth.
49 citations,
March 2018 in “Toxicological sciences” Low doses of mixed chemicals cause permanent reproductive malformations in male rats.
Cinnamon oil works as well as minoxidil for hair growth.
23 citations,
June 1996 in “Toxicology” Older rats more affected by minoxidil's cardiotoxic effects than younger rats.
36 citations,
October 2009 in “Journal of biological chemistry/The Journal of biological chemistry” Two new compounds were found to build bone and muscle without affecting reproductive organs and skin oil glands.
Aloe vera and celery extract in microemulsion form significantly improve hair growth.
A hair tonic with 7.5% daun talok and 2% daun pare promotes hair growth as effectively as minoxidil.
14 citations,
January 2018 in “Scientific reports” Bioluminescence imaging can track hair follicle cells and help study hair regrowth.
Female rats showed more panic-related behavior than males, influenced by hormonal cycles and certain drugs.
December 2024 in “Journal of Applied Toxicology” High doses of dihydroartemisinin caused reversible liver toxicity in rats, with females more affected than males.
October 2024 in “Journal of Advanced Pharmaceutical Technology amp Research” Trigonelline nanocrystal cream effectively promotes hair growth and may reduce side effects.
4 citations,
July 1987 in “Laboratory Animals” Female rats aged 8 weeks are best for this model.
May 2023 in “Advancements in Homeopathic Research” Zauberöl® may help treat hair loss caused by testosterone in rats.
1 citations,
October 2021 in “Bioactive compounds in health and disease” Hibiscus anthocyanins help protect the liver and improve antioxidants in diabetic rats.
101 citations,
August 2003 in “Journal of comparative neurology” Naked mole-rats have unique skin and hair nerve structures, lacking certain pain and temperature-related neuropeptides.
26 citations,
January 1992 in “Cancer investigation” N-acetylcysteine and ImuVert can prevent hair loss in rats caused by chemotherapy.
37 citations,
January 1991 in “Reproductive Toxicology” Finasteride reduces male rat fertility by causing issues with copulatory plug formation.
122 citations,
July 1990 in “Teratology” Finasteride exposure in pregnancy causes genital abnormalities in male rats.
11 citations,
January 2020 in “Micro and Nanosystems” The new gel improves skin delivery of a drug, potentially reducing dose frequency and side effects.
153 citations,
January 2001 in “Science” Using CDK inhibitors on rats showed a reduction in chemotherapy-caused hair loss, but later experiments could not repeat these results.
36 citations,
July 1980 in “Journal of Toxicology and Environmental Health” High doses of ethynylestradiol in rats caused growth issues, organ changes, and some tumors, but didn't increase overall tumor rates.
3 citations,
February 1983 in “Journal of Investigative Dermatology” Hair plucking quickly increases antizyme, reducing a specific enzyme activity in rats.
24 citations,
July 1980 in “Journal of Toxicology and Environmental Health” High doses of norethindrone acetate in rats caused various organ changes but didn't significantly increase tumor rates.
53 citations,
January 1986 in “Endocrinology” Blocking a specific enzyme in male rat fetuses leads to the development of nipples and feminized genitalia.
3 citations,
September 2015 in “Plastic and reconstructive surgery/PSEF CD journals” Pulsed Electric Fields can effectively stimulate hair growth in rats.
1 citations,
July 2021 in “Current Issues in Molecular Biology” Father's finasteride use may affect son's fertility and testicular function.