Presents a case study of aortic valve replacement in a 56-year-old man. Medical history of the patient; Effect of vitamin B12 deficiency; Characteristics of the patient; Importance of vitamin B12.MurphyMichaelF.Annals of Internal Medicine
bacterial growth, or a parasitecan lead to vitamin B12 deficiency. So can having an autoimmune disease called atrophicgastritis, in which yourstomachlining has thinned. This means your body doesn't make enoughhydrochloric acid and intrinsic factor in your stomach, both needed to absorb B12. (Hydr...
Vitamin B 12 deficiency was diagnosed in 86.1% of patients and was usually due to pernicious anaemia; isolated folate deficiency accounted for only 5/5% of cases. Anaemia was present in 95.8% of patients; the haemoglobin (Hb) was 6 g/dl in 63.9%. Neurological dysfunction was noted in 70.2...
the B12-induced effects on liver lipid metabolism were less pronounced compared with those from direct silymarin administration (Fig.1A, B). To examine whether this is due to inadequate B12 absorptions, we measured its plasma levels in two groups of HFD-fed rats before and after one-week gava...
Vitamin B12 deficiency impairs fat metabolism and may be associated with obesity during pregnancy, according to findings presented at the Society for Endocrinology annual conference. Pregnant women with low levels of vitamin B12 had metabolic markers ind
vitamin B12deficiency, nutritional deficiency, including restrictive diets due to access to appropriate food items, food or oral aversion, or personal choice, is recognized in developed and developing countries. Other etiologies include inherited or genetic defect in the metabolism of vitamin B12, ...
【Vitamin B12 Deficiency 维生素B12缺乏症】[haha] 翻译@cyclin-Cdk ～即机体维生素B12储备量不足,影响细胞分裂,并导致过量同型半胱氨酸和甲基丙二酸累积,造成大细胞性巨幼细胞贫血,产生苍白、呼吸困难、疲...
to vision. Before the advent of curative agents in the mid-twentieth century, patients exposed to prolongedvitamin B12 deficiencydue tomalabsorptionfrom the diet (called pernicious anemia) would become bedridden and then die after several years[1].Signs and symptomsof vitamin B12 deficiency include ...
It's important to keep in mind that your body doesn't produce vitamin B12. You can only get it from animal food products or supplements. This vitamin contributes in a variety of ways to your health, including: Aiding in brain and nervous system function. ...