Suppression Effects of Betaine-Enriched Spinach on Hyperhomocysteinemia Induced by Guanidinoacetic Acid and Choline Deficiency in Rats

Figure 4

Activities of betaine-homocysteine S-methyltransferase (a) and cystathionine -synthase (b) and concentrations of  betaine (c) and serine (d) in the liver of rats fed the experimental diets (experiment 1). Each value is the mean ± SEM, . Values in a panel without a common letter differ at . Enzyme activities are expressed in nmol/(min·mg protein).

(a)

(b)

(c)

(d)