查询词典 crocetin

Results Compared with the model group, crocetin can significantly reduce the cardiac indexes, obviously decrease the level of MDA, LDH and CK in the serum. Crocetin can significantly increase the activities of Na +, K +-ATPase; Ca 2+, Mg 2+-APTase; GSH-Px. The histopathological changes confirmed the protective effects of crocetin on the myocardial injury.

结果 西红花酸能显著降低血清中CK和LDH的释放；也能显著降低血清和心脏匀浆中MDA水平，心脏重量参数显示对心肌水肿有明显的抑制作用；保护心肌GSH—Px；Na^ ，K^ —ATP酶和Ca^2 ，M8^2 -ATP酶活性，心脏病理切片表明西红花酿对心肌坏死有显著的保护作用。

Methods Animals were randomly and equally divided into five groups: saline control group, positive drug control group, low-dose, medium-dose and high-dose crocetin group. Animals were anesthetized with urethane (1.2 g/kg), then followed by the perfusion of aconitine (10 μg/mL) through caudal vein in rats, or of ouabain (9 μg/mL) through external jugular vain in guinea pigs in a constant velocity of 0.1 mL/min, and the emergence time of ventricular fibrillation, ventricular extrasystole, ventricular tachycanlia and cardiac arrest were then detected and recorded. The recorded time was then translated to the cumulated amount of aconitine and ouabain. Experimental arrhythmia was induced by rapid injection of 4% CaCl2 (140 mg/kg), and the emergence time, persistence time, incidence and death of arrhythmia after the administration were observed.

将实验动物随机分为生理盐水组，阳性药物对照组，藏红花酸高、中、低剂量组，SD大鼠采用1.2 g/kg乌拉坦麻醉后，从尾静脉匀速(0.1 ml/min)灌注10μg/ml乌头碱溶液，豚鼠麻醉后从颈静脉匀速(0.1 ml/min)灌注9μg/ml哇巴因溶液，观察出现室性期前收缩、室性心动过速、室颤和心脏停搏的时间，然后换算成乌头碱和哇巴因的累积量；快速推注4%氯化钙(140 mg/kg)诱导大鼠心律失常，观察给药后心律失常出现时间、持续时间、心律失常发生数及死亡数。

Objective To study the anti-arrhythmia effect of crocetin and corresponding mechanism.

目的 研究藏红花酸的抗实验性心律失常的作用机制。

This study suggested that crocetin might have beneficial effects in the treatment of diabetic vascular complications.

提示西红花酸对糖尿病血管病变有潜在的治疗价值。

Object To study the protective effect of crocetin on myocardial ischemia induced by isoproterenol.

目的 研究西红花酸对异丙肾上腺素致大鼠急性心肌缺血的保护作用及机制。

AIM: The purpose of this study was to investigate the effect of crocetin on serum nitric oxide content of atherosclerotic quail and to explore its underlying mechanisms.

目的：观察西红花酸对动脉粥样硬化鹌鹑血清一氧化氮含量的影响并探讨其可能的作用机制。

Other carotenoids, no wonder researchers worldwide are now conducting in-depth studies on the benefits of crocetin.

它可能击穿入组织是不同的由其他类胡萝卜素到达的纤维，全世界研究员现在难怪举办关于crocetin的好处的深入的研究。

Crocetin could alleviate the acute myocardial ischemia induced by ISO in rats.

西红花酸对ISO所致急性心肌缺血有显著的保护作用。

Furthennore, the expression of ICAM-1 protein was suppressed by crocetin in a time-and dose-dependant manner.

对ICAM-1蛋白表达也有抑制作用，且呈时间和剂量依赖性。

AIM: To investigate the effects of crocetin on receptor for advanced glycation end products mRNA expression in bovine endothelial cells induced by advanced glycation end products and the possible mechanisms involved.

目的：研究西红花酸对晚期糖基化终产物诱导牛内皮细胞中晚期糖基化终产物受体mRNA表达的抑制作用，并探讨其可能机制。

I can do simple painting, carpentry and plumbing.

我能做简单的油漆、木工和修水管等工作。

The motivations, notations and outline of this work are also given in this chapter.

从这个意义上讲，这些时滞是无害的。然后用实例说明这三个定理的应用和互不包含性。