Symptoms of B12 deficiency can occur in women of child bearing age supplemented with folate. Neurology 2002;58:1572-1573.Stumpf,David A.Symptoms of B12 ... J Drazkowski,J Sirven,D Blum - 《Neurology》 被引量: 26发表: 2003年 Research goals for folate and related B vitamin in Europe Owing...
However, in the setting of hemolysis or vitamin B12 deficiency, the serum folate can be normal despite tissue folate deficiency. There are several established indications for prophylaxis with vitamin supplementation in the appropriate clinical setting....
The vitamin B12 geometric mean was 186 pmol/L; 30.2% of children were deficient. The mean RBC folate concentration was 13,612 nmol/L; there was no deficiency. Factors associated with vitamin B12 deficiency included: (a) age six to 11 months (adjusted odds ratio (aOR) 1.51; 95% ...
Elevated plasma tHcy concentrations were positively related to serum Cys-C concentrations.ConclusionsHyperhomocysteinemia in chronically exposed workers was primarily induced by vitamin B12 and folate deficiency. This metabolic change might be associated with renal dysfunction in chromate processing workers ...
SummaryIntroductionAnemia and macrocytosis are well-defined expected hematologic findings of vitamin B12 and folate deficiency; however, some previous studies did not show a significant association of subnormal B12 with anemia and macrocytosis.MethodsWe retrospectively analyzed 17713 laboratory patient records...
Patients who were symptomatic for more than 4 years before their first visit and whose mean MMSE score was 8 showed no significant difference in the blood levels of tHcy, folate, or vitamin B12 from those whose symptoms had been present for less than 2 years and who had a mean MMSE score...
p> Background: The most common reason for assessing vitamin B12 and folate status is a clinical suspicion of deficiency along with the haematological abnormality of macrocytic anaemia.However, there is often a lack of a precise clinical or haematological picture to guide the appropriate investigation...
Based on biochemical evidence, a high prevalence of biochemical evidence of vitamin B12 or folate deficiency has been reported in a number of areas in the world. The evidence that these biochemical abnormalities lead to a comparable prevalence of anemia is reviewed. The overall contribution of vitam...
P105 - Folate and B12 vitamin deficiency in Crohn's disease: prospective controlled analysis of their prevalence and risk factors 来自 Elsevier 喜欢 0 阅读量: 14 作者: F. Bermejo and A. Algaba and A. López-Sanromán and J.A. Carneros and J.A. Alvarez and B. Piqueras and M. Valer...
Hyperhomocysteinemia, Low Folate, and Vitamin B12Deficiency in Elderly Living at Home and Care Residences: A Comparative Study. BACKGROUND: Serum levels of homocysteine (Hcy), folate, and vitamin B12in healthy elderly persons living at home (EH) and care residences (ER) were evaluat... ...