Folate, but not vitamin B-12 status, predicts respiratory morbidity in north Indian children1–5

We determined concentrations of cobalamin, folate, methionine, cysteine, cystathionine, and the marker of B-vitamin function, homocysteine, in 625 samples of amniotic fluid obtained

To investigate the association between circulating folate and vitamin B 12 concentrations and risk of PCa and, in particular, whether these associations differ by stage and grade

13,14,22 In our study, differences in homocysteine concentration between the two ethnic groups were explained by lower serum B 12 and folate concentrations in Indian Asians,

The aim of this study is to examine the association between plasma total homocysteine, methionine, folate, cobalamin, pyridoxal 5 0 -phosphate, riboflavin, flavin mononucleotide

Metabolic evidence of vitamin B-12 deficiency, including high homocysteine and methylmalonic acid and low holotranscobalamin, is more pronounced in older adults with elevated plasma

Hyperhomocystenemia in the range 30–100 mmol/L is typically seen in severe folate and cobalamin deficiency, in older patients with B vitamin deficiency and reduced renal function, or

In this study we detertnined plasma levels of homo- cysteine, methionine, folate, and cobalamin and renal excretion of homocysteine and· folate in patients sub- jected to nitrous

In the present work we studied the effect of oral vitamin B 12 treatment on plasma total cobalamin and its binding proteins in patients not suffering from vitamin B 12