梗

METHODS: Thirtysix SD female rats were randomly separated into 3 groups (n=12 in each one) according to the infarction duration (1, 3, 28 d), which were randomly and evenly again separated into 2 subgroups: operated group and sham operated group. The levels of mRNA expression of ACE2 in the noninfarct and infract area of left ventricle 1, 3, 28 d after AMI were detected by RTPCR and analyzed semiquantitatively by imageanalysis system.

将36只SD雌性大鼠按时间段随机分为3组（每组12只），每组再随机分为假手术组、手术组2个亚组（每组6只），应用RTPCR方法检测大鼠AMI后1，3，28 d左心室梗死区及非梗死区心肌ACE2 mRNA的表达，并以图像分析系统对其进行半定量分析。

METHODS摘要: Thirtysix SD female rats were randomly separated into 3 groups (n=12 in each one) according to the infarction duration (1, 3, 28 d), which were randomly and evenly again separated into 2 subgroups摘要: operated group and sham operated group. The levels of mRNA expression of ACE2 in the noninfarct and infract area of left ventricle 1, 3, 28 d after AMI were detected by RTPCR and analyzed semiquantitatively by imageanalysis system.

方法摘要：将36只SD雌性大鼠按时间段随机分为3组（每组12只），每组再随机分为假手术组、手术组2个亚组（每组6只），应用RTPCR方法检测大鼠AMI后1，3，28 d左心室梗死区及非梗死区心肌ACE2 mRNA的表达，并以图像分析系统对其进行半定量分析。

Part II Senecio kaschkarovii Characteristic and pharmacological activity of Senecio and Senecio kaschkarovii are introduced.

第二部分长梗千里光介绍了千里光属Senecio及长梗千里光Senecio kaschkarovii的植物特征及药用性能。

Objective To discuss clinical features of infarction of spinal cord and make more knowledge for the disease.

目的 探讨脊髓梗死的临床特点，提高医师对脊髓梗死的认识。

One tradition says that if you twist the stem of an apple, assigning a letter of the alphabet to each turn, the stem will break off when you've reached the initial of someone who loves you.

有一个传说是，如果你扭动苹果的梗，每扭动一次代表字母表顺序上的一个字母，在扭动到爱着你的人名字的首字母时，苹果梗就会断掉。

TGF-β1 in cortex infarction group was higher than that of subcortex group(P＜0.05);the larger the infarction size was,the higher the TGF-β1 was(P＜0.05);TGF-β1 in severe group was higher than that in mild group,but no statistical significance.

皮质梗死组TGF-β1高于皮质下组（P＜0.05；梗死体积大则TGF-β1浓度高（P＜0.05）；重型组TGF-β1浓度高于轻型组，但无统计学意义。

However, it was felt that these PCI relatedevents should be classified as infarcts distinct from the spontaneousor "wild type" MI that usually presents with the traditional clinicalscenario of substernal chest discomfort accompanied by ischemicelectrocardiographic alterations and is the result of rupture orfissuring of an atherosclerotic coronary arterial lesion.

然而，这些PCI术后相关事件应该被分类为心肌梗死并区别于自发或"野生型"心肌梗死。"野生型"心梗常常表现为胸部不适伴随着缺血心电图表现等常见临床表现，并且是动脉粥样硬化患者的冠状动脉破裂或裂隙的结果。

The occurrence rate of major cardiovascular events （cardiovascular death, myocardial infarction, and re-building operation of blood flow for target vessel due to myocardial ischemia） and adverse reactions （hemorrhage , tetter, petechia , and reduction of white blood cells） were observed.

结果古稀组发生5例心血管事件（心肌梗死2例，靶血管再通3例）；非古稀对照组发生6例心血管事件（心肌梗死3例，靶血管再通3例），两组间差异无统计学意义（P〉0.05）；两组均无严重出血，其他副反应包括轻度上消化道出血、皮疹及瘀斑、轻度白细胞减少两组间差异无统计学意义（P〉0.05）。

Therefore, it will of be of great clinical significance in preventing the transformation from TIA to cerebral infarction to intensify the study of the risk factor of high-risk TIA, to identify the risk factor for the transformation from TIA to cerebral infarction, and to make a individualized therapeutic regimen.

因此加强对高危TIA危险因素的研究，明确影响TIA发展至脑梗死的危险因素，有针对性的制定个体化治疗方案，对有效控制TIA向脑梗死转化有非常重要的临床意义。

Myocardial infarct size was examined with trephine tetrazolium chloride staining. Peripheral blood leukocyte count was carried out. Pathological change and the leukocyte infiltrate numbers in myocardium was detected by HEstaining section under high power lens.

经冷冻、切片后用2%TTC法染色，于手术显微镜下仔细分离梗死部位和缺血危险区，并计算IS与AAR质量比值，推测心肌梗死面积。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐