A mutation and

Factors associated with plasma concentrations of cobalamin, folate, total homocysteine (tHcy), methylmalonic acid (MMA) and a combined indicator of vita- min B12 status (3cB12)

KEY WORDS Plasma total cysteine, homocysteine, body mass index, total cholesterol concentration, coffee consumption, blood pressure, humans, cardiovascular disease risk

A n increased risk of ischemic heart disease has been observed in patients with elevated blood choline, 1 plasma total homocysteine (tHcy), 2 and betaine 3 levels, although

Variables assessed in the multivariable regression models that measured the association between plasma folate, cobalamin, homocysteine, or methylmalonic acid and the

Typical laboratory findings in these patients are elevation of homocysteine concentration in plasma and urine, normal or subnormal plasma methionine levels, and low serum

Hematological parameters, serum cobalamin and folate levels, and the concentrations of the functional markers plasma methylmalonic acid and total homocysteine were determined in

To the Editor: In light of the numerous obser- vational studies that have found a positive asso- ciation between plasma homocysteine levels and the risk of cardiovascular disease,

Conclusions: In north Indian preschool children, cobalamin and folate concentrations were commonly low and were associated with elevated total homocysteine and methylmalonic