舒张

The troponin I subunit was used as a molecular marker to explore the relationship between the resting intracellular Ca2+ concentration and myofibril degradation in muscle fibers.

本文以肌钙蛋白抑制亚基(troponin I subunit， TnI)作为肌节蛋白降解的分子标记，探讨舒张期肌纤维内Ca2+浓度升高与肌原纤维降解的关系。

Further more, myograph pharmacology methods demonstrated that several products exhibited the activity of vasodilatation.

离体动脉环张力实验证明此类化合物具有明显舒张血管的作用。

Conditions in which mid or late diastolic murmurs may arise include: mitral or tricuspid stenosis, left atrial myxoma, mitral regurgitation, and large left-to-right shunts.

可导致舒张中晚期杂音的病症包括：二尖瓣或三尖瓣狭窄；左心房粘液瘤；二尖瓣反流及大量的左-右分流。

Methods by means of mri and echocardiography, 52 cases in the research group underwent the measurement of ventricular septal defect, pulmonary artery and left ventricle, by which mcgoon ratio, nakata index and the index of left ventricular diastasis would be given out. in order to determine the operative indication, the outcomes of the calculation were judged comprehensively, according to which tof operative indication and prognosis were estimated. their results were also compared with the outcomes of the measurement during the operations.

本组52例患者均为tof，所有病例均通过mri和超声心动图检查，分别测量室间隔缺损、肺动脉和左心室，计算mcgoon比值、nakata指数和左室舒张末期容积指数，进行综合判断、选择手术适应证及估计预后，并与手术测量结果对照。

The level of nervation≥81mmHg,the rate of sicken of coronary heart disease was 9.73%.

当SBP逐渐增高，舒张压逐渐下降，冠心病发病率也增加（P＜0.01）。

Nighty rats were randomly divided into the groups of control, myocardial infarction and doxycycline, which were given orally 48 hours before and 48 hours after MI with 30mg/Kg per day. Protein and mRNA extraction was done on left ventricular samples containing scar and myocardium together. Samples were assayed from 1 day to 4 weeks post-Mi. The activity of MMPs was measured by zymography and collagen amount by the method of chloramine T, the ratio of II III collagen was assessed by immunohistochemical stain. Protein and mRNA of MMP-2, 9, TIMP-1 were determined by Western-Blot and RT-PCR.

分为对照组、心梗组和治疗组(D组，术前两天至术后两天，口服Doxycycline，30mg／kg／天)，分别于术后第一天、术后一周、术后两周、术后四周取心肌组织，采用免疫组化测定胶原含量和Ⅰ／Ⅲ胶原比例，酶谱法测定心梗后MMP-2，9活性蛋白的表达规律，Western Blotting进一步确定酶谱法中所消化条带蛋白的属性，逆转录-聚合链反应法测定心梗后MMP-2，9和TIMP-1的mRNA的变化规律，运用Acuson Sequoia 512超声心动图机分别测定心梗组、治疗组在两周和四周时左室前壁、后壁厚度以及左心室舒张末内径和左室射血分数。

These relative risks did not change significantly after adjustment for age; sex; total cholesterol, low-density lipoprotein cholesterol, or triglyceride levels; carotid-wall thickness; smoking status; the presence or absence of diabetes and systolic and diastolic hypertension; body mass index; and other risk factors. In women, Lp lipoprotein levels were not related to cardiovascular risk, even after adjustment for estrogen use or nonuse.

这些相对危险性经过年龄、性别、总胆固醇、低密度脂蛋白胆固醇、或三酸甘油酯浓度、颈动脉管壁厚度、吸烟状态、糖尿病和心脏收缩及舒张高血压的有无、身体质量指数、和其他的危险因子的调整后并没有显著改变，而在女性方面，Lp脂蛋白浓度与心血管风险无关，即使经过雌激素有无使用的调整后也是如此。

Meanwhile, the neural network algorithm and the multiple regression analysis method were utilized to estimate dry weight by parameters obtained from six time points such as diastolic blood pressure, ratios of bio-impendence vector norm and weight.

利用类神经数学演算法及多元回归分析，以各测量时间点之舒张压、生物阻抗向量长度比和体重为自变数做乾体重的估测。

The MMP-1 expression was increased in the myocardium of systolic HF patients compared with diastolic HF patients and normotensive subjects.

这个MMP-1表达增加了心肌收缩性心力衰竭患者的左室舒张相比心力衰竭患者的正常血压和主题。

Rats with CHF were divided randomly into two groups, one group was injected dexamethasone(1mg /kg) intramuscularly at the first and forth day respectively,the other group was injected equi-volume saline likewise, and observing the changes of symptoms of rats with CHF; measuring rats hemodynamics index including blood pressure, heart rate and left ventricular end-diastolic pressure 4 days later. Part 2: To measure every group rats myocardialα1、β1、β2、β3-AR density by immunohistochemical method ,and to understand the AR density changes .Taking the first part rats'myocardium tissues for testing myocardialα1、β1、β2、β3-AR density and 5 normal rats for normo-contrast group and taking gray scale of slice as AR density. Part 3: The study enrolled 35 patients with DCHF. Patients were included if they had orthopnea and refractory edema due to acute DCHF that was severe and had taken more 1 week hospitalization and intravenous therapy in addition to diuretics.

观察心衰大鼠的症状，4天后对两组大鼠进行血流动力学检测，检测指标包括血压、心率和左室舒张末压；第二部分：取第一部分实验动物大鼠的心肌组织，并取5只正常大鼠的心肌组织作为正常对照，用免疫组化法检测大鼠心衰前后及糖皮质激素治疗前后大鼠心肌组织肾上腺素能受体α1、β1、β2、β3受体的变化，取镜下切片的灰度值反应受体的密度；第三部分：研究对象为临床难治性心衰病人35例，病人的选择标准包括由于急性失代偿的心力衰竭出现的端坐呼吸，难治性水肿，患者病情严重，住院超过1周，包括利尿剂之外药物的静脉治疗。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。