[4] Why Vitamin B12 Can Cause Gastrointestinal Symptoms The mechanisms underlying gastrointestinal side effects from vitamin B12 supplementation are not fully established, but several factors may contribute to stomach discomfort in susceptible individuals
IV and short-duration oral trials METAOD001-004 enrolled smaller groups of healthy or obese men with single doses or 1-week dosing across IV (25-400 mcg/kg) and oral (9-54 mg) routes
Supplementary material The Supplementary Material for this article can be found online at: Abbreviations AQ amodiaquine AQ-SG 5-glutathion- S -yl-amodiaquine AQ-QI amodiaquine-quinoneimine BSO L -buthionine-sulfoximine CDNB 1-chloro-2, 4-dinitrobenzene CYP cytochromes P450 DEAQ N -desethylamodiaquine DEAQ-SG 5-glutathion- S -yl- N -desethylamodiaquine DEAQ-QI N -desethylamodiaquine-quinoneimine DMEM Dulbeccos modified Eagle medium DMF N,N -dimethylformamide ER endoplasmic reticulum FBS fetal bovine serum GSH glutathione GSSG glutathione disulfide GST glutathione S -transferase H 2 O 2 hydrogen peroxide HClO 4 perchloric acid HRP horseradish peroxidase NQO1 NAD(P)H:quinone oxidoreductase 1 NAPQI N -acetyl- p -benzoquinonimine PBS phosphate-buffered saline QI quinoneimine
10.1016/j.brainres.2006.11.023 60 OnyemaechiN.OfomaU
Currently, excessive NNMT upregulation is implicated in several scenarios, including obesity, metabolic diseases, muscle cell degeneration, and even some types of cancer [2, 4]
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