… cell division and giving rise to an anaemia identical to that seen in folate deficiency. … not
only the folate or vitamin B12 status that causes signs and symptoms of deficiency but also the …

… deWciency also increased with age, and was similar to that for vitamin B12 … low vitamin
B12 levels also had low folate levels. Conclusion: the high prevalence of vitamin B12 and folate …

… Both folate and vitamin B12 deficiency may cause similar … neuropsychiatric manifestations
of these vitamin deficiencies. … In this reaction, a deficiency of vitamin B12 or folic acid may …

… and folate deficiency. The biochemical basis for the neuropsychiatric abnormalities seen in
Cbl deficiency, but not in folate deficiency, … in most patients with Cbl deficiency and that total …

… Folate deficiency also results in elevated tHcy. Measurement of … to screen for functional
vitamin B-12 or folate deficiency. … folate deficiency if they had low folate (< 5 nmol/L) or borderline …

… The determination of serum or plasma tHcy and MMA has greatly aided the diagnosis and
separation of these vitamin deficiencies, as Hcy is elevated in folate deficiency and both Hcy …

… between folate deficiency and vitamin B-12 deficiency and cognitive … devastating consequences
of vitamin B-12 deficiency is a … The mechanism by which vitamin B-12 deficiency leads to …

… In folic acid deficiency, the catabolism of FIGLU is impaired and glutamate cannot be … [ 10
] This process can be used to assess folic acid deficiency, since folic acid deficiency is involved …

… shall consider folate, vitamin B12 and vitamin B6. In Part II we shall consider vitamins D and
… Folate deficiency is usually defined as a serum folate of <7 ηmol/l (∼3 ηg/ml ) or a red blood …

… Deficiency of folate or vitamin B12 inhibits purine and thymidylate syntheses, impairs
DNA synthesis, and causes erythroblast apoptosis, resulting in anemia from ineffective …