Flavonoid apigenin is an inhibitor of the NAD+ ase CD38: implications for cellular NAD+ metabolism, protein acetylation, and treatment of metabolic syndrome https://pubmed.ncbi.nlm.nih.gov/23172919/
Papers referenced in the video: Reference intervals of nine steroid hormones over the life-span analyzed by LC-MS/MS: Effect of age, gender, puberty, and oral contraceptives https://pubmed.ncbi.nlm.nih.gov/31201927/
Serum dehydroepiandrosterone sulfate levels predict longevity in men: 27-year follow up study in a community based cohort (Tanushimaru study) https://pubmed.ncbi.nlm.nih.gov/18422949/
Serum dehydroepiandrosterone, dehydroepiandrosterone sulfate, and pregnenolone sulfate concentrations in patients with hyperthyroidism and hypothyroidism https://pubmed.ncbi.nlm.nih.gov/11523906/
Serum Dehydroepiandrosterone, Dehydroepiandrosterone Sulfate, and Pregnenolone Sulfate Concentrations in Patients with Hyperthyroidism and Hypothyroidism https://pubmed.ncbi.nlm.nih.gov/10759476/