紧张

Objective To investigate the expression and pathobiological implications of angiotensin Ⅱ type 1 receptor in development of myocardial fibrosis of rats.

目的 探讨血管紧张素Ⅱl型受体在心肌纤维化中的表达及其意义。

Abstract］ AIM: To investigate the effects of angiotensin II receptor antagonist on remodeling of renal arterioles in hypertension.

摘 要］目的：研究血管紧张素II受体拮抗剂对高血压肾小动脉重建的影响。

He ligand of Tie2 is angiotonin,while the one of Tie1 is unknown until now.

ie1的配体目前还不清楚，Tie2的配体是血管紧张素。

Methods 48 patients were given valsartan 80 mg/d for 12 weeks, the heart function parameter, the amount of rennin, angiotonin and aldosterone were tested before and after therapy.

48例chf患者均口服缬沙坦，80 mg/d，疗程12周，比较治疗前后心功能指标变化，并检测治疗前后肾素、血管紧张素及醛固酮的含量。

PCI triggers inflammatory reaction at early period after percutaneous transluminal coronary stent implantation, and maintain intimal proliferation and apoptosis on a high level by increasing the levels of angiotonin Ⅱ and activating Fas/FasL system.

支架置入在早期即能够诱发明显的炎症反应，并能通过促使血管紧张素Ⅱ水平增高及Fas-FasL系统激活，使得支架置入后的内膜细胞增殖和凋亡在相当一段时间内维持于高水平。

All patients were treated for 20 days.Before treatment and after treatment, 24 hour urine proteinuria,urine micro-albumin , urine IgG,urine α1-microglobulin,urine red blood cell number ,blood urea nitrogen,serum creatinine,endogenous creatinine clearance rate plasma rennin and angiotoninⅡconcentration were meatrued.

观察治疗前后血浆肾素、血管紧张素、24h尿蛋白定量、尿微量白蛋白、尿免疫球蛋白G、尿α1-微球蛋白(尿α1-M)、尿红细胞数、血尿素氮、血清肌酐及内生肌酐清除率Ccr等指标的变化。

All patientswere treated for 20 days. Before treatment and after treatment, 24 hour urineproteinuria, urine micro-albumin, urine IgG, urineα_1-microglobulin, urine redblood cell number ,blood urea nitrogen,serum creatinine,endogenouscreatinine clearance rate plasma rennin and angiotoninⅡconcentration weremeatrued.

观察治疗前后血浆肾素、血管紧张素、24h尿蛋白定量、尿微量白蛋白、尿免疫球蛋白G、尿α_1-微球蛋白(尿α_1-M)、尿红细胞数、血尿素氮、血清肌酐及内生肌酐清除率Ccr等指标的变化。

Winston dared not turn his head even by a millimetre, but sometimes her livid, gasping face came within the angle of his vision

温斯顿的脑袋一动也不敢动，但是有时她的紧张、憋气的脸进入到了他的视野之内。

In 1981,following a riot outside the British Embassy in Dublin, the Anglo-Irish relations have been subjected to severe strains,including the British proposal for devolution of power to Belkfast,Ireland's reluctance to immpose sanctions against Argentina during the Falklands War,and IRA bombings in London.

但是自那以后爱尔兰和英国的关系却出现了紧张的局面，这包括英国提案向贝尔法斯特移交权力和霍克兰斯战争期间爱尔兰对英国要她对阿根廷强制实施制裁的不满。

This kind of insecurity and angst still basically come from the huge information in network world.

这种紧张和焦虑主要还是来自于网络世界中的海量信息。

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