Vitamin B12 (cobalamin) deficiency is a common cause of macrocytic anemia and has been implicated in a spectrum of neuropsychiatric disorders. The role of B12 deficiency in hyperhomocysteinemia and the promotion of atherosclerosis is only now being explored. Diagnosis of vitamin B12 deficiency is ...
Vitamin B12 (cobalamin) deficiency is a common cause of macrocytic anemia and has been implicated in a spectrum of neuropsychiatric disorders. The role of B12 deficiency in hyperhomocysteinemia and the promotion of atherosclerosis is only now being explored. Diagnosis of vitamin B12 deficiency is ty...
Pernicious anemia is an autoimmune disease in which your body can't make intrinsic factor, a protein needed to absorb B12. So even if you're eating a lot of meat or taking vitamin supplements, you're not absorbing B12. Pernicious anemia is the most common cause of B12 deficiency. Intestina...
孕期或母体维生素B12缺乏可能导致胎儿神经管畸形、哺乳期婴儿缺少维生素B12引起发育迟缓、发育障碍、肌张力减退、共济失调和贫血。 (来源:Derin S, Koseoglu S, Sahin C, Sahan M. Effect of vitamin B12 deficiency on olfactory function. Int Forum Allergy Rhinol. 2016;6(10):1051-1055.) 对于有维生素B12缺乏...
2.Vegans consume no animal products and are susceptible to vitamin B12 deficiency.素食者不吃任何动物性食物,易患维生素B12缺乏症。 3.Effect of Serum Holotranscobalamin and Methylmalonic Acid on Diagnosis Vitamin B12 Deficiency of Diabetic Peripheral Neuropathy;血清holoTC及MMA在糖尿病周围神经病变维生素B12...
10 With this type of anemia, RBCs are large and may have varied shapes and sizes. At-Home Vitamin Deficiency Tests Imaging and Specialized Tests Other tests can be used to help confirm a diagnosis. These include nerve conduction studies, which measure the speed of the electrical signals ...
Vitamin B12 deficiency is a serious health problem that can result in megaloblastic anemia, inhibition of cell division, and neurological disorders. Our study aims to identify the correlation between the deficiency of vitamin B12 and the hematological parameters, also the prevalence of vitamin B12 defi...
Vitamin B12 deficiency is a well-described disorder with a spectrum of manifestations ranging from macrocytic anemia to neuropsychiatric disorders including depression, dementia, and subacute combined degeneration of the spinal cord. Lack of vitamin B12 arises from insufficient intake or malabsorption. In ...
Anemia 2012, 707402 (2012). Google Scholar James, J. S. Low vitamin B-12 blood levels associated with faster progression to AIDS. AIDS Treat. News 264, 3–4 (1997). Google Scholar Allen, L. H. Causes of vitamin B12 and folate deficiency. Food Nutr. Bull. 29 (Suppl. 2), S20...
factor(IF) — a protein that transports vitamin B12 through the stomach to the intestine — will result in poor absorption of vitamin B12. Over time, a vitamin B12 deficiency will develop, and this will lead to decreased red blood cell production. This condition is called pernicious anemia. ...