查询词典 pressor

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。

The inhibitory effect of the DPN inputs on pressor response of the defence reaction was not influenced apparently after decerebration at a level rostral to the nucleus arcuatus , but was abolished by decerebration at a level caudal to the Arc or by electrolytic lesion of this nucleus.

综上所述，并结合本教研室以往工作，提示电针或深部躯体传入冲动对防御性升压反应的抑制作用的主要机制之一，是通过弓状核—VPAG—中缝隐核系统，抑制了VLM防御反应相关神经元而起作用的。

General hypothermia was produced in 27 rabbits under nembutal anesthesia by immersing in an ice water bath, during the course of which, the carotid blood pressure was registered, the depressor and pressor reflexes elicited by faradic stimulation of the central end of the depressor nerve and by temporary occlusion of one side of the carotid artery respectively were examined.

三选择性头部低温与全身低温一样地引起血管内感受性反射的减弱，这说明全身低温时的上述反射变化主要取决於低温对神经中枢的作用，而这种作用可能使中枢处於间生性抑制状态。

All these activities are accompanied with changes of cardiovascular activities, and many pressor- and depressor- areas in the limbic forebrain are involved in regulating these activities.

边缘前脑在调节情绪老年人和应激反应、水和电解质平衡中起重要作用。这些活动食道癌都伴有原因心血管活动食道癌的变化。

With physiological, pharmacological and biochemical techniques, we studied the mechanisms of hypothalamic stimulation-induced pressor reaction and ventricular extrasystole and the inhibitory effect of deep peroneal nerve input on these neurogenic abnormal cardiovascular activities in order to reveal the regulatory effect of deep somatic nerve input on the cardiovascular activities and explain the mechanisms of the occurrence and cure of some cardiovascular diseases.

本工作采用多学科的实验技术研究了刺激兔下丘脑诱发血压升高和室性期前收缩的发生机制及刺激腓深神经对此神经源性心血管异常活动的抑制机理，旨在揭示躯体深部神经传入冲动对心血管活动的调节作用，并阐明某些心血管疾病的发生和治疗原理。

Spiral nail was used to fixed fracture of neck of femur in 35 patients,multi screw posts were used in 20 patients,pressor slideng goose neck nails were used in 5 patine...

结果 经过平均 2 3个月的随访，优良率：粗隆间骨折 63 。3 %；股骨颈骨折内固定组 5 3 。9%，假体置换组 85 。7%。

In vitro, the peritoneal phagocyte function in solutions of different osmotic pressor was measured by assaying neutral red amount taken in.

同时经体外实验观察不同渗透压对腹腔巨噬细胞吞噬中性红功能的影响。

The results indicated that an increase in BP, HR and the pressor response induced by the dPAG stmulation was caused by physostigmine microinjection without DKJ-21 pretreatment and no any change of BP and HR was observed after physostigmine administration with the pretreatment of DKJ-21. These results suggested that the location of central cholinergic system associated with the mechanism of the incidence of hypertension are mainly locate on the rVLM.

进一步的实验在正常血压大鼠上以DKJ-21预先处理后，由毒扁豆碱(0.4μg/0.1μl/site)微量注射至双侧rVLM引起的升压、加快心率、以及增强防御性升压反应的效应均被阻断，提示应激导致高血压时中枢内胆碱能系统活动异常增强的部位主要在于rVLM。

On the normotensive rat, pretreatment with verapamil (0.25 ug/0.1 ul/site), the blocker of calcium channels, by microinjection into the rVLM bilaterally, not only caused a complete block effect on the elevation of BP, HR and the pressor response to defense stimulation by the subsequent microinjection of physostigmine, glucocorticoid or mineralocorticoid (the same dosage as mentioned above) into the same sites, but also led to a slight reduction on the basal cardiovascular activities to a certain extent.

四、在正常血压大鼠上预先用钙通道阻断剂维拉帕米(0.25μg/0.1μl/site)微量注射至双侧rVLM，不仅能阻断随后在同部位微量注射毒扁豆碱(0.4μg/0.1μl/site)、肾上腺糖、盐皮质激素(分别为40ng/0.1μl/site)所致的升压、加快心率、以及电刺激dPAG诱发的防御性升压反应，而且能引起上述指标不同程度的较弱的降低。

That has nothing to do with whether a country has a free pressor not.

这与一个国家是否拥有新闻自由完全无关。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。