TLDR Indole-based compounds improved ovarian health in rats with PCOS, with L-Tryptophan and Tryptophol being most effective.
In the 2017 study, 42 adult female rats with induced polycystic ovary syndrome (PCOS) were treated with indole-based compounds for 8 weeks. The compounds included 5-hydroxy indole-2-carboxylic acid, N-acetyl-tryptophan, Tryptamine, L-Tryptophan, and Tryptophol. Results showed an increase in primary follicles, corpus luteum, growing follicles, and graafian follicles, and a decrease in the number and diameter of ovarian cysts in all treated rats compared to the untreated group. L-Tryptophan and Tryptophol were the most effective, suggesting their efficacy may be due to interactions with melatonin receptors, antioxidant properties, and pharmacokinetics.
41 citations
,
September 2014 in “Journal of Pharmacy and Pharmacology” Melatonin may help treat PCOS symptoms in rats.
119 citations
,
November 2009 in “Human Reproduction” Women with PCOS and higher androgen levels are more likely to have fatty liver disease.
1 citations
,
April 2023 in “African Scientific Reports” Natural compounds can lighten skin by reducing melanin.
20 citations
,
February 2002 in “Expert Opinion on Therapeutic Patents” New research is needed to create better drugs that block the enzyme responsible for conditions like male baldness and prostate enlargement.
69 citations
,
January 2021 in “Journal of Biological Chemistry” Plant-derived amino acids can help develop new antimicrobial drugs.
9 citations
,
March 2022 in “Antioxidants” Synthetic antioxidants are effective, cheap, and stable, with some like zinc and cholecalciferol reducing child and cancer deaths, but the safety of additives like BHA, BHT, TBHQ, and PEG needs more research.
January 2023 in “Han'gug mi'saengmul saengmyeong gong haghoeji/Han-guk misaengmul saengmyeong gonghak hoeji” NOC-4 extract promotes black hair and hair growth effectively.