537 Low Folate and B12 Levels and the Incidence of Spontaneous Abortionsdoi:10.1016/S0002-9378(12)91702-0NoneELSEVIERAmerican Journal of Obstetrics & Gynecology
Nutritional deficiency (iron, vitamin B12, folate) Bone marrow problems (replacement of bone marrow by cancer) Suppression by red blood cell synthesis by chemotherapy drugs Kidney failure Abnormal hemoglobin structure (sickle cell anemia or thalassemia) What does low hemoglobin, but normal iron levels...
Effects of Maternal High Folate and Low Vitamin B12 on DNA Methylation in Cord Blood Mononuclear Cellsdoi:10.1096/fasebj.31.1_supplement.lb296John Wiley & Sons, LtdThe FASEB Journal
Vitamin B12 is a necessary coenzyme in the metabolism of methylmalonic acid to succinylcholine, and is also a necessary coenzyme with folate in the metabolism of homocysteine to methionine. A low-normal B12 level is 150 to 350 pg/ml. Levels less than 150 pg/ml indicate deficiency. Levels g...
The object of this study was to evaluate the levels of homocysteine (Hcy) and to evaluate the status of vitamin B12 and folate in elderly males living in t... A.A. Alshatwi 被引量: 1发表: 2007年 Hyperhomocysteinemia, Low Folate, and Vitamin B 12 Deficiency in Elderly Living at Home...
dose of 10,000 g cbl on B12 status in B12 deficient subjects with high (>45.3 nmol/L) and normal (蠄45.3 nmol/L) serum folate. 51 elderly participants (73 ± 2.5y, 49% women) with sB12 Figure 1. Vitamin B12 status before and after treatment depending on folate status. Grant ...
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Normal Ranges/Chart Low Ranges Low Range Causes Treatment High Ranges FAQs What is the hematocrit? The hematocrit is the proportion, by volume, of the blood that consists ofred blood cells. The hematocrit (hct) is expressed as a percentage. For example, a hematocrit of 25% means that there...
It can also be caused by mutations in genes encoding enzymes in the methionine-homocysteine cycle, which leads to insufficient conversion of homocysteine back to methionine. Since the normal cycle uses the vitamin B group, elevated folate and B12 would be expected. Excessive coffee,alcohol consumptio...
Global DNA methylation was assessed in two groups of women whose plasma vitamin B12 concentration was either deficient (148 pmol/L)(n=128). To correct for the possible effects of RBC folate on DNA methylation, a subset (n= 24) of the vitamin B12 normal subjects were further matched for ...