血管

Results: The patients with type 2 diabetes lower limb vascular lumen of atherosclerotic plaque, stenosis or occlusion were significantly higher, and type 2 diabetes lower extremity vascular disease, to small blood vessels below the popliteal artery lesions mainly especially the dorsalis pedis artery.

结果：2型糖尿病组患者下肢血管管腔的粥样硬化斑块、狭窄、闭塞的发生率明显高于对照组，且2型糖尿病组下肢血管病变，以腘动脉以下的中小血管病变为主，尤以足背动脉为著。

1 Clinical data collect 1 material and means angiography of DSA of enteron haemorrhage travel in all 9, among them the male 7, female 2,～ is 64 34 years old the age years old.

Nusbsum于1963年首次报道用动脉造影的方法诊断胃肠道出血，数字减影血管造影在临床的应用，对于消化道出血，尤其对于下消化道出血，DSA能明确出血部位，提示病变性质，大大提高消化道出血的诊疗水平[2]，收集经治的消化道出血DSA血管造影检查9例，分析如下。1材料和方法1.1临床资料收集消化道出血行DSA血管造影共9例，其中男性7例，女性2例，年龄34岁～64岁。

Vessel foreshortening in angiographic images may cause errors in the assessment of lesions or the selection and placement of stents, and can be influenced by the viewing angles.

在造影图像中，由于透视投影成像导致的血管缩短会引起血管狭窄估计及支架选择和放置错误，而血管缩短与造影角度的选择有关。

Vessel overlapping and foreshortening in angiographic images may cause errors in quantitative coronary analysis QCA such as determination of vessel stenosis during clinic diagnosis , and can be influenced by the angiographic views .

在冠心病的临床诊断中，血管的遮盖和投影缩短会引起血管狭窄等的定量分析错误，而血管遮盖与投影缩短与造影角度的选择有关。

Anatomical study proved:①.4~8 nutritional vessels of sural nerve –small saphenous vein were the intermuscular perforators of peroneal artery, the furthermost one located at(1.0±1.3)cm above the tip of external malleolus with diameter (0.6±0.2)mm;②.2~6 musculocutaneous perforators were given off by the artery of outer head of gastrocnemius muscle to supply nutrition to the sural nerve-small saphenous vein;③.intermuscular perforators from peroneal artery supplied blood to fibula and outer head of soleus muscle.the perforators with an average outer diameter of （1.3-1.6）cm gave off cutaneous branch ,fascial branch and nutritional vessels to the sural nerve-small saphenous vein,which formed the vessel chain of the sural nerve-small saphenous vein ,sub-fascial and suprafascial vessel net.

结果：1、解剖实验证实：①、腓肠神经-小隐静脉营养血管来自腓动脉肌间隔穿支4～8支，最远的跟外侧动脉穿支距外踝尖上(1.0±1.3)cm，外径(0.6±0.2)mm。②、腓肠肌外侧头动脉沿途发2-6支的肌皮穿支营养腓肠神经-小隐静脉。③、腓动脉肌间隔穿支营养腓骨、比目鱼肌外侧半。上述穿皮支平均外径在0.3～1.6mm，发出皮支、筋膜支、腓肠神经-小隐静脉营养血管，形成腓肠神经-小隐静脉血管链以及深、浅筋膜血管网。

In addition, these progenitors could also be induced to differentiate into adipocytes, neurons, glia, and hepatocytes.

因此，血管内皮及血管平滑肌细胞的共同前体细胞不仅可来源于循环系统中的多能干祖细胞，它们亦可存在于血管壁中。

The purpose of this study is to investigate absorptive characteristics of Hematoporphyrin monomethyl etherin artery tissue and to provide a basis for a suitable photodynamic therapyon atherosclerosis and restenosis.

本研究观察血啉甲醚在血管平滑肌细胞、血管内皮细胞和动脉组织中的分布特点，旨在为建立防治血管成形术后再狭窄的光动力学疗法提供实验依据。

The findings included multifocal microglial nodules, perivascular inflammatory cells, vasculopathy with mural fibrosis and perivascular hemosiderin deposition, degeneration of the central white matter, and neuronal apoptosis.

调查结果包括多胶质结节，血管周围炎性细胞，血管病变与血管壁纤维化和含铁血黄素沉积，变性中央白质和神经细胞凋亡来完成。

Previous findings from our laboratory have demonstrated that simulated weightlessness may result in atrophic changes with depressed vasoconstrictor responsiveness in hindquarter vessels, and hypertrophic changes with enhanced vasoconstrictor responsiveness in cerebral arteries of rats.

动物实验结果已证实，模拟失重可使大鼠不同部位动脉血管发生差异性改变：后身动脉血管发生萎缩性改变和收缩反应性降低；而脑部血管则发生肥厚性改变和收缩反应性增强。

Introductionratherosclerosis and hypertensin are associated with adherence of blood cell, thrombosis, vasoconstriction and proliferation of vascular smooth muscle.

血管内皮细胞能合成合释放多种血管活性物质，对维持血管的舒缩，抑制血小板的聚集及平滑肌的增殖均具有重要意义。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。