左旋精氨酸可有效地保护CPB中血管内皮细胞免受损伤。
Conclusions Endothelial cells are seriously damaged during CPB and may be protected effectively with L-arginine.
目的：观察左旋精氨酸对在体兔肺缺血再灌注损伤的影响。
Objective:To investigate the effect of L arginine on pulmonary injury in vivo following ischemia reperfusion in the rabbits.
目的：对不同剂量的左旋精氨酸对心脏的作用进行初步探讨。
Objective: To explore the effects of various doses of L-Arginine on cardiac function.
隔核内注入左旋精氨酸大鼠痛阈显著性降低（P＜005）。
Microinjection of L arginine into septal nucleus can decrease TEL(P<0 05).
目的：研究体外循环早期单次肺动脉灌注含左旋精氨酸的低钾右旋糖酐液对肺的保护作用。
Objective: To research the protection of pulmonary artery single perfusion with low potassium dextran (LPD) contains L-Arginine at earlier period of cardiopulmonary bypass (CPB).
胍丁胺是左旋精氨酸在左旋精氨酸脱羧酶催化下脱羧基的产物，是咪唑啉受体的内源性配体。
Agmatine formed by the decarboxylation of L-Arginine by the enzyme L-arginine decarboxylase, has been postulated to be an endogenous ligand for imidazoline receptors (I-R).
目的了解左旋精氨酸对被动吸烟所致大鼠宫内发育迟缓及胎鼠脑发育的影响，通过其与NO、MDA和SOD的关系探讨其作用机制。
To explore the effects of L-arginine on the brains of fetal rats with IUGR and the relationship with the levels of NO, MDA and SOD.
方法采用门静脉部分缩窄（PVS）制成门静脉高压模型的30只大鼠被均分为3组：模型组（B）、左旋精氨酸组（C）、单甲基精氨酸组（D）。
Method Portal hypertension was induced by portal vein stenosis(PVS) in 30 rats subdividing into 3 groups:group B (Model), group C in which L arginine was given, and group D receiving L NAME.
方法采用门静脉部分缩窄（PVS）制成门静脉高压模型的30只大鼠被均分为3组：模型组（B）、左旋精氨酸组（C）、单甲基精氨酸组（D）。
Method Portal hypertension was induced by portal vein stenosis(PVS) in 30 rats subdividing into 3 groups:group B (Model), group C in which L arginine was given, and group D receiving L NAME.
应用推荐