心脏血管的

The discovery of the Bainbridge reflex 70 years ago, of a tachycardic response to a rise in central venous pressure, stimulated a lot of interest in this and other cardiovascular reflexes.

Bainbridge reflex发现于70年前，指中心静脉压力的增高导致心动过速，当时引起了人们对此以及其他心脏血管反射的兴趣。

In clinical. acetylcholinesterase inhibitors reduce the breakdown of synaptic acetylcholine, have been modestly effective in improving the cognitive deficits of Alzheimer's disease.The goal of this work is to determine enzyme kinetics and mechanisms of acetylcholinesterase and butyrlcholinesterase inhibition by five cardiovascular drugs, lovastatin, simvastatin, amlodipine besylate, nifedipine, and hydralazine hydrochloride, and two benzodiazepines, diazepam and chlordiazepoxide hydrochloride. All drugs in this study are reversible mixed-type inhibitors of acetylcholinesterase and butyrylcholinesterase. The pKi values for acetylcholinesterase and butyrylcholinesterase inhibition by the cardiovascular drugs are linearly correlated with the molecular weights of the drugs with the slopes of 0.005 and 0.0021, respectively. Therefore, van der Waals' interactions between acetylcholinesterase and the cardiovascular drugs are stronger than those between butyrylcholinesterase and the drugs. This is probably due to a smaller active site gorge and a more significant peripheral anionic substrate binding site of acetylcholinesterase than those of butyrylcholinesterase.

本研究之目的系决定乙醯胆碱酯酵素和丁醯胆碱酯酵素被五种心脏血管药物lovastatin， simvastatin， amlodipine besylate， nifedipine、hydralazine hydrochloride和两种benzodiazepines：diazepam和Chlordiazepoxide hydrochloride的抑制作用之动力学及机转，这些药物都是乙醯胆碱酯酵素和丁醯胆碱酯酵素的可逆性、混合型之抑制剂，实验结果显示，五种心血管药物对於乙醯胆碱酯酵素及丁醯胆碱酯酵素抑制之pKi值和药物之分子量呈直线之关系，斜率分别为0.005及0.0021因此丁醯胆碱酯酵素，与心血管药物间之凡德瓦作用（van der Waals' ）比乙醯胆碱酯酵素与心血管药物间者弱，这可能原因是丁醯胆碱酯酵素之活性区域比乙醯胆碱酯酵素之活性区域更宽广，但丁醯胆碱酯酵素之周边阴离子区域不及乙醯胆碱酯酵素之周边阴离子区域者明显重要，由於五种心血管药物对於乙醯胆碱酯酵素和丁醯胆碱酯酵素抑制之pKi值存在著线性关系表示此种抑制作用系经过共同之反应机理。

In animals under little anesthetic influence, midcollicular decerebration significantly lowered the resting SAP, but both DM and VLM pressor responses were not significantly changed.

在中叠体阶层施以去大脑手术，分别比较於少量麻醉药影响下，去大脑手术前后心脏血管参数改变现象，结果显示，去大脑后常态动脉血压显著降低，但是对於背延脑及腹侧延脑的升压反应并无明显的改变。

Objective: To investigate the morphological features of endothelial cells in cardiac valves, pectinate muscles, different arteries and vein segments in dog and provide data for experimental and clinical research of rabbit.

目的：观察狗心脏瓣膜、梳状肌、不同动脉段及静脉内皮细胞的形态学特征，为狗血管的临床和实验研究提供资料。

"In particular, most people with RLS have as many as 200 to 300 periodic leg movements per night of sleep, and these leg movements are associated with substantial acute increases in blood pressure and heart rate, which may, over the long term, produce cardiovascular or cerebrovascular disease," said Dr. Winkelman.

在整个研究组中，罹患RLS的病患中6.8%是女性、3.3%是男性，在控制年龄、性别、种族、身体质量指数、收缩压、降血压药物的使用、糖尿病、胆固醇浓度、吸菸史与呼吸中断症，研究者发现罹患RLS病患发生CAD与心脏血管疾病风险高出两倍。

It's been used by cardiovascular surgeons for years.

心脏血管科的医生们已经用了很多年了。

Without treatment, about 1 in 5 children develop inflammation of the blood vessels to the heart.

在没有接受治疗的，约1 5个儿童发展炎症血管的心脏。

ACE inhibitors are a type of medication used to treat high blood pressure and heart failure.

血管紧张素转化酶抑制剂是治疗高血压和心脏衰竭的一种治疗方式。

The study showed that the method was feasible for molecular weight determination of collagen hydrolysate.

据报道 [1] ，胶原水解产物在整形外科、皮肤科、心脏血管外科等方面的临床应用前景看好，还可作为高档化妆品原料。

The Institute for Stem Cell Research is primarily dedicated to research and education in stem cell including developmental immunology, embryonic patterning, developmental epigenetics, cardiovascular stem cell, embryo stem cell neurogenesis, developmental haematopoiesis, embryo stem cell biology, genome engineering, bioinformatics, early embryo development, etc.

爱丁堡大学干细胞研究所主要致力于干细胞的研究和教学，其学科领域包括发育免疫学，胚胎模式，发育遗传学，心脏血管干细胞，胚胎干细胞神经发生，发育造血作用，胚胎干细胞生物学，基因组工程，生物信息学，早期胚胎发育等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。