Vitamin B12 (B12; also known as cobalamin) is a B vitamin that has an important role in cellular metabolism, especially in DNA synthesis, methylation and mitochondrial metabolism. Clinical B12 deficiency with classic haematological and neurological manifestations is relatively uncommon. However, ...
【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...
⑤胃泌素瘤和慢性胰腺炎等,也可引起维生素B12吸收障碍。⑥胃黏膜萎缩的年长者和长期服用强劲胃酸抑制剂者,胃酸过少,无法将维生素B12由食物释放出来,也会引起维生素B12缺乏。他们可以没有贫血,只有神经系统症状。 3、利用障碍:运输维生素B12的运输蛋白缺乏、应用一氧化氮等均可影响维生素B12的转运和利用。 4、原因不明:...
including B12, have an effect on fatigue and a lack of energy. If you feel constantly tired and your levels of B12 are low, bringing them up to normal may give you more energy, studies show. But B12 supplements doesn't seem to have any effect on people...
VitaminB12Deficiency:维生素B12缺乏症.ppt,Vitamin B12 Deficiency Sheena Aitken Kristin Wingenbach Vitamin B12 is… Also known as cobalamin Related to blood deficiency diseases What does it do? Manufactures red blood cells (RBC) Aids in tissue growth Allo
Define Vitamin b 12 deficiency. Vitamin b 12 deficiency synonyms, Vitamin b 12 deficiency pronunciation, Vitamin b 12 deficiency translation, English dictionary definition of Vitamin b 12 deficiency. n. See vitamin B12. American Heritage® Dictionary o
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...
1. Pawlak, R., Lester, S. E., & Babatunde, T. (2014). The prevalence of cobalamin deficiency among vegetarians assessed by serum vitamin B12: a review of literature. European journal of clinical nutrition, 68(5), 541-548. 2. Obeid, R., & Herrmann, W. (2009). Mechanisms of homocy...
视频地址: 维生素B12缺乏 | Vitamin B12 Deficiency - Basic Physiology, Causes, Signs & Symptoms 冬二月四 粉丝:390文章:2 关注视频(维生素B12)的英文文本, Vitamin B12, also known as cobalamin, is an essential water-soluble micronutrient that our body cannot synthesize on its own. So, we must ta...
Feeling tired all the time? Memory not what it used to be? Vitamin B12 deficiency could be to blame. Find out what causes it and how to raise your levels.