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Table 1 Liver betaine concentration and BHMT/CBS activity data taken from [8]

From: Sex differences in hepatic one-carbon metabolism

25CG Diet Liver Betaine μmol/g Liver BHMT Activity Liver CBS Activity
+0% Bet 0.6 1.1 4.9
+0.05% Bet 1.7 1.5 5.8
+0.1% Bet 2.4 1.8 5.2
+0.2% Bet 2.8 2.7 5.3
  1. Male rats were fed 25% casein diet (25C) diets with betaine for 10 days to investigate the dose-dependent effects of supplementation on hyperhomocysteinemia induced by guanidinoacetic acid (GAA) addition and choline deprivation