3-epi-25-hydroxy Vitamin D3is the C-3 epimer of 25-hydroxy vitamin D3.1Dietary administration of 3-epi-25-hydroxy vitamin D3(0.5 and 1 IU g) decreases levels of serum parathyroid hormone (PTH) in male, but not female, weanling rats. 1.Djekic-Ivankovic, M., Lavery, P., Agellon, S., et al.The C-3α epimer of 25-hydroxycholecalciferol from endogenous and exogenous sources supports normal growth and bone mineral density in weanling ratsJ. Nutr.147(2)141-151(2017)
Carotenoid mixture is a mixture of carotenoids that contains the antioxidative and anti-inflammatory carotenoid capsanthin and the antioxidative vitamin A precursor β-carotene , as well as additional carotenoids and carotenoid esters.1,2,3,4 1.Kim, J.S., Lee, W.M., Rhee, H.C., et al.Red paprika (Capsicum annuum L.) and its main carotenoids, capsanthin and β-carotene, prevent hydrogen peroxide-induced inhibition of gap-junction intercellular communicationChem. Biol. Interact.254146-155(2016) 2.Narisawa, T., Fukaura, Y., Hasebe, M., et al.Prevention of N-methylnitrosourea-induced colon carcinogenesis in rats by oxygenated carotenoid capsanthin and capsanthin-rich paprika juiceProc. Soc. Exp. Biol. Med.224(2)116-122(2000) 3.Horie, S., Okuda, C., T., Y., et al.Purified canola lutein selectively inhibits specific isoforms of mammalian DNA polymerases and reduces inflammatory responseLipids45(8)713-721(2010) 4.Negishi, H., Ueda, Y., and Azuma, M.Antioxidant fat-soluble vitamins and lipid peroxides in serumJ. Clin. Biochem. Nutr.26227-234(1999)