As the primary factors for the reduced anticancer effect 1) the reduced delivery and uptake of the anticancer agent, 2) the need for the conversion of molecular oxygen (O 2 ) into reactive oxygen species (ROS), 3) the preferred therapeutic effect against highly proliferating cells, which is reduced under hypoxic conditions, or 4) adaptation of the cancer cells by promoting cell survival and upregulating certain resistance pathways, has been suggested 1,2,3,4,5
Connolly HM, Crary JL, McGoon MD, Hensrud DD, Edwards BS, Edwards WD, et al
Standard Oral Glutathione This is the classic versionfound in capsules, tablets, and powders
Molecular cellular mechanisms of peptide regulation of melatonin synthesis in pinealocyte culture
A solution that has lost 30 or 40 percent of its activity looks identical to a fresh, fully potent one