窦房结动脉大多位于结的边缘，结内胶原纤维丰富。
窦房结中心区的细胞集落，全都存在于窦房结动脉周围。
These cell clusters in the central part of the sinus node are all around the sinus node artery.
以房室结动脉主干为界，其下方毛细血管密度较大，其上方及前方较小。
The capillary density in the lower part of the main trunk of the atrioventricular node artery was greater than that in the upper and anterior parts.
结论：豚鼠窦房结动脉多数位于其边缘并受丰富的NOS和NPY能神经支配，对调节窦房结血液供应可能有重要作用。
Conclusions: the nodal artery is dominated by plentiful NOS - and NPY-containing nerve fibers. It may play a role for regulating the blood flow of sino-atrial node in guinea-pig.
众多心脏领域的研究表明，适当饮酒可促进良性胆固醇的产生，并阻止动脉中血块的淤结，从而起到防治心脏病的作用。
Numerous heart studies suggest that moderate alcohol consumption helps protect against heart disease by raising good cholesterol and stopping the formation of blood clots in the arteries.
目的：探讨以奥沙利铂为主的肝动脉灌注化疗对结直肠癌多发肝转移患者的治疗效果。
AIM: To evaluate the efficacy of hepatic arterial infusion chemotherapy (HAIC) based on oxaliplatin for treatment of the patients with multiple liver metastases from colorectal cancer.
目的：观察人窦房结胶原纤维网架的构筑及其与窦房结中央动脉的关系。
Objective:To investigate the architecture of collagen fibers of human sinoatrial node and its relationship to the central artery penetrated to the node.
本文将动脉介入与持续灌注化疗药物两种方法相结合，观察结直肠癌肝转移患者经肝动脉介入栓塞或持续灌注化疗的临床疗效。
This study was designed to evaluate the efficacy of continuous hepatic artery infusion chemotherapy and chemoembolization for the treatment of liver metastases from colorectal cancer.
方法：采用双侧颈总动脉线结、反复缺血再灌注法，制作小鼠VD动物模型。
Method: the mice were subjected for ischemia-perfusion repeatedly on bilateral common carotid arteries by knots to establish the VD models.
方法：采用双侧颈总动脉线结、反复缺血再灌注法，制作小鼠VD动物模型。
Method: the mice were subjected for ischemia-perfusion repeatedly on bilateral common carotid arteries by knots to establish the VD models.
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