血管

As a new messenger factor,carbon monoxide can activate soluble guanyl cyclas,relax angio-smooth muscle,prevent platelet from aggregation and inhibit angio-smooth muscle cells proliferation,therefore it can maintain normal blood stream in coronary artery.

一氧化碳是一种新的信使因子，通过激活可溶性鸟苷酸环化酶，舒张血管平滑肌，抑制血小板聚集和抑制血管平滑肌细胞增殖，从而恢复冠状动脉的正常血流。

As a new messenger factor,carbon monoxide can activate soluble guanyl cyclas,relax angio-smooth muscle,prevent platelet from aggregation and inhibit angio-smooth muscle cells proliferation,therefore it can maintain normal blood stream in coronary artery.

一氧化碳是一种新的信使因子，通过激活可溶性鸟苷酸环化酶，舒张血管平滑肌，抑制血小板聚集和抑制血管平滑肌细胞增殖，从而恢复冠状动脉的正常血流。血红素氧合酶通过其抗动脉粥样硬化作用对冠状动脉起保护作用。

HE staining showed there were lesions of hair cells in the Gentamicin ototoxicitygroup;Compare with the group of Gentamicin ototoxicity,groups after theintervention of NAC have a less cytomorphosis、defect and thinner stria vascularis.

HE染色示：庆大霉素组内外毛细胞变形，Corti器内外毛细胞缺损，血管纹变薄；NAC干预组较相对应的庆大霉素组细胞变形、缺损均减轻，血管纹厚度略增加；NAC干预-1组毛细胞结构损害程度较NAC干预-2组轻。

The latter(0.9±0.2mm in diameter)runs outside when reaching scrotal dartos in scrotal raphe and spreads out in scrotal septal skin. Conclusions The arteries mentioned above all run in the scrotal dartos and its terminal branches anastomose with each other to form a integrated circular blood supply system of scrotal skin. Four different types for socrtal skin flap elevation have been then posed.

结论上述4组血管均在阴囊肉膜层内走行，其终末支血管相互吻合，在每一侧阴囊形成一个较为完整的动脉网络，由此提出4种类型的阴囊皮瓣切取方式，其他类型的阴囊皮瓣是上述阴囊皮瓣切取方式的变化形式。

Then, anastomose extensor indicis proprius having vessel with distal branch proximal, anastomose deltal distal postenior interosseous having vessel with ulnar nerve deep branch through tunnal at fore-arm, Cutting self skin nerve for right length, anatomose distal posterior interosseous distant part with thenar branch through skin nerve cutted.

用带血管蒂的示指固有伸肌支与终末支近端吻合，将带血管蒂的骨间后神经终末支通过隧道在前臂掌侧与尺神经深支直接吻合；切取自体皮神经合适长度，将骨间后神经终末支远端通过切取的皮神经与鱼际肌支相吻合。

Methods: 1 To establish rat AS models, rats in the experiment were divided intofive groups: normal control group, hyperlipidemia group (fed with high-cholesterol diet), hyperlipidemia + vitaminDS group, hyperlipidemia + vitamin D3 + endothelium denudate group,losartan group (hyperlipidemia +vitamin D3 + endothelium denudate group treated with losartan).

本实验从AS的主要的三种发病机制出发，建立和比较了三种建立大鼠AS模型的方法；同时以该模型为基础，探讨了MMP-9/TIMP-1的动态平衡与AS的关系；也研究了血管组织及血浆血管紧张素H水平与AS的关系；探讨了AngⅡ 1型受体拮抗剂氯沙坦是否具有抗AS作用，以及机制如何。

Nitric oxide and NO metabolism derivant 3-NT significantly attenuatesα_1-ARs gene expression in SMCs during inflammatory response, this is one of possible pathophysiological mechanisms of vascular hyporeactivity during endotoxic shock.

结论一氧化氮及NO衍生物3-NT均显著抑制了血管平滑肌细胞细胞α_1-肾上腺素受体mRNA的表达，可能为感染性休克时血管低反应性的病理机制之一。

Recent years, laser medicine in vascular disease and dermopathy have enormousdevelopment, and researchs indicated that repetition Q-switch Nd:YAG laser hasextensive prospect. The double-pulsing Q-switch Nd:YAG laser (1064nm or 532nm)can cure dermopathy, and the repetition Q-switch Nd:YAG laser can cure vasculardisease.

近几年激光治疗血管类疾病和皮肤色素类疾病的医学研究表明，重复率Q开关Nd：YAG激光器在激光医学应用中有着新的广阔的前景，其中一类是用双脉冲Nd：YAG激光(1064nm或532nm)治疗皮肤类疾病，另一类是用重复率Nd：YAG脉冲激光治疗血管类疾病。

Results:According to different part of the vessels,there were 2 types:type 1,from the superficial surface of anterior belly of digastric muscle to the surface of inferior margin of mandible to subcutaneous part,accounting for 36%;type 2,from the deep surface of anterior belly of digastric muscle to the deep surface of inferior margin of mandible to s...

结果 ：根据血管走行差异分：1型：主干经二腹肌前腹浅面到下颌骨下缘表面至皮下占 3 6%，2型：主干经二腹肌前腹深面到下颌骨下缘深面至皮下占 64%；1型血管位置表浅，易于分离，且蒂较长，旋转度大，2型相比反之。结论：根据颏下动脉走行设计不同皮瓣的大小来修复面部皮肤组织

The reason is that warm has functions of stimulating tissue regeneration, alleviating pain and increasing tissue nutrition, when warm acts on surface wound, serous effusion increases, which helps to eliminate pathological products; warm can make blood vessel dilative and enhance vascular permeability, which is propitious to discharge tissue metabolites, absorb nutriment, restrain development of inflammation and advance the healing.

究其原因，是因为温热可刺激组织再生且有减轻疼痛和加强组织营养的作用，当温热作用于体表的创口时，浆液性渗出物增多，能协助消除病理产物；热可使血管扩张，血管通透性增强，有利于组织代谢产物的排出和对营养物质的吸收，抑制炎症的发展，促进其愈合。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。