卡尼汀的主要生理功能是将细胞中的长链脂肪酸转运至线粒体内进行氧化代谢,供给心肌和骨骼肌能量。接受血液透析治疗的尿毒症肾性贫血病人的血浆卡尼汀浓度明显降低。补充外源性左旋卡尼汀后,可使血红蛋白明显上升,并使红细胞生成素用量减少。 Carnitine’s main physiological function is to transport long-chain fatty acids in cells to the mitochondria for oxidative metabolism, providing energy to the heart muscle and skeletal muscle. Carnitine levels in patients with uremic renal anemia who underwent hemodialysis were significantly lower. Supplementation of exogenous L-carnitine, hemoglobin can be significantly increased, and to reduce the amount of erythropoietin.