梗

Abstract］ Objective To study the effect of rehabilitation training combined with calcium supplementation on the bone density and the neural function of hemiparesis patients with cerebral infarction.

早期康复训练结合补钙对脑梗死偏瘫患者骨密度水平和神经功能的影［摘要］目的观察早期康复训练结合补钙对脑梗死偏瘫患者骨密度水平和神经功能的影响。

Objective: To optimize the culture system of hEGcs in vitro, select the hEGcs from subculture to transplant directly to the rat infarcted myocardium and observe the therapeutic mechanism of their heterotransplantation in the treatment for the rat myocardial infarction.

目的：优化人胚胎生殖细胞的体外培养体系，并将生长状态良好的传代的人EG细胞移植用于大鼠心肌梗死模型的治疗，探讨人胚胎生殖细胞进行异种移植对大鼠心肌梗死的治疗机制。

CTPI can evaluate the brain homodynamic of cerebral ischemia-reperfusion animal model in living state as a rapid, accurate, non-invasive method, show the cerebral infarction ischemic region's site, size, extent, and has important clinical value for the ultra-acute cerebral infarction to treatment and review.

第二部分CT灌注成像在超急性脑梗死实验中的诊断价值目的：应用CT灌注成像(CT perfusion imaging ，CTPI)技术，观察大鼠超急性脑梗死不同时间点脑血流动力学变化及半暗带(Ischemic penumbra ，IP)的演变，为临床早期诊断治疗提供依据和指导。

Cases with unstable angina and 5 cases with non-QWMI, and 8 cases had OMI history.Risk factors:hypertention in 8 patients,diabetes mellitus in 4 patients, hyperlipoidemia in 8 cases,8 patients smoked for many years.

不稳定型心绞痛15例（75.0%），急性非Q波心肌梗死5例（25.0%），有陈旧性心肌梗死8例（40.0%），合并高血压患者8例(40.0%)，高脂血症8例(40.0%)，糖尿病4例(20.0%)，吸烟8例(40.0%)。

It is concluded that there are increases of lipid hyperoxidation and fibrinolysis in the cerebral infarction patients and healthy older people. The results suggest that giving antioxidation and thrombolysis therapy is good to decreasing the incidence rate of older people and the death rate of cerebral infarction patients.

脑梗死及健康老年人均存在脂质过氧化和纤溶活性的增强，适当予以抗氧化及溶栓治疗是降低老年人发病率及脑梗死病人死亡率的一项有效措施。

Objective To investigate the feasibility and effectiveness of radiofrequency ablation for the treatment of secondary splenomagely and hypersplenism in dog.

RFA后的脾脏CT病灶呈节段性毁损，包括高密度的坏死区和低密度的梗死区；梗死区在RFA后 4～ 6周内消失。

Objective To observe the ultrastructural changes of the infarcted region after transplantation of mesenchymal stem cells into the infarcted rats.

目的 观察接受MSCs局部注射移植的大鼠脑梗死区超微结构的变化，以了解MSCs移植对梗死区超微结构的影响。

BACKGROUND: Direct observation of infarcted microvaseular perfusion after cerebral infarction is the most immediate evidence in evaluation of therapeutic effects.

背景：脑梗死发生后直接观察梗死区微血管灌注状态是评价治疗效果的最直接证据。

METHODS: Thirty six 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 RT PCR and analyzed semi quantitatively by image analysis 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RT PCR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: 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.

要领：将36只SD雌性大鼠定时间段随机分为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要领检测大鼠AMI后1，3，28 d左心室梗死区及非梗死区心肌ACE2 mRNA的表达，并以图像阐发体系对其举行半定量阐发。

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