glutathione and antiretroviral NUTRIENTS HIV: PART THREE Glutathione - Wikipedia
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The former received intramuscular injections of 500 mcg parenteral methylcobalaminin 1 ml solution three times a week for two weeks, and the placebo group received 1 ml normal saline

XPD is an ATP-dependent 5-3 helicase, that plays a role in RNA polymerase II initiated transcription and in NER 114

Our high-dose IV therapy delivers therapeutic levels directly into the bloodstream, allowing for greater absorption than oral supplements

Pan W, Banks WA, Fasold MB, Bluth J, Kastin AJ (1998) Transport of brain-derived neurotrophic factor across the blood-brain barrier

The combination of these two peptides often produces better results than either one alone
