肠

The effect on gastric secretion in rats was studied with pylorus ligation. The analgesic effect was tested by the hot - plate test and writhing method.

结果：舒肝丸能抑制正常小鼠胃排空及新斯的明所致的胃排空和肠推进亢进，对阿托品所致的胃排空、肠推进迟缓有协同作用，但不明显；能抑制大鼠胃酸及胃蛋白酶的分泌，促进胃粘液的分泌；可提高小鼠的热痛阈，减少小鼠的扭体次数。

The difference between the test groups and the control group was statistically significant. It could be deduced that all the insecticides tested in this experiment damaged the spiders′ intestinal mucosa, compromising its function as a barrier and letting large molecules such as FTIC-D more easily penetrate. Among the insecticides, pyrethrin and Bt preparation are bio-insecticides, and the FITC-D concentrations of the spiders exposed to these two bio-insecticides were more than those of the spiders exposed to the chemical insecticides imidacloprid and dipterex. The difference between the bio-insecticide groups and the imidacloprid group was significant, but there was no significant difference between the bio-insecticide groups and the dipterex group.

结果表明：4种杀虫剂处理后拟环纹豹蛛血液中的荧光素浓度远高于对照组，各个处理组拟环纹豹蛛血液样本中的荧光素浓度均与对照组存在极显著差异，可见4种杀虫剂均将对拟环纹豹蛛肠黏膜的屏障功能造成损伤，导致大分子物质易于通过；其中1.5%除虫菊素水乳剂三保奇花和Bt制剂强杀处理后拟环纹豹蛛中肠黏膜的通透性高于仿烟碱类化学杀虫剂吡虫啉处理组，差异达到显著水平，但与有机磷杀虫剂敌百虫处理组差异不显著。

Methods: To made the rabbit model of virosis fever using Sendai virus,and treat them with niuhuang chengqi tang b...

采用仙台病毒气管注射建立兔病毒性发热模型，应用牛黄承气汤灌胃治疗，观察其解热效果和对脑肠组织及血浆中脑肠肽P物质和神经降压素及胸腺中CD4+、CD8+及外周血中γ干扰素的含量的影响。

Methods Three hundred cm-long ileus tube was installed into jejunum by nasal cavity under radiophotography observation in 25 cases with recurrent postoperative adhesive ileus,ileus tube was impulsed by enterokinesia to ileum end to relieve adhesive ileus and conduct internal intestinal arrangement.

25例术后反复黏连性小肠梗阻患者，X线监视下经内置金属导丝的引导作用将300 cm长的肠梗阻导管经鼻置入空肠屈氏韧带20 cm以远，即刻小肠内抽吸减压，导管前气囊充水形成水囊，模拟食团在肠蠕动的推动下在小肠内移行，带动导管边吸引减压边向小肠远端前行，到达梗阻的直接上部抽吸减压或通过黏连部至回肠末端全小肠减压，解除肠梗阻。

Refractometry seems to be the most appropriate tool for the regular assessment of enteral nutrition; however, standardization and validation of this method are needed before it can be routinely used to monitor critically ill patients receiving enteral nutrition.

折光测定法可能是肠内营养最合适的常规评估方法。但是，在接受肠内营养的重症患者常规使用前，需要统一标准并确认该方法的可靠性。

PACAP is a pleiotropic neuropeptide that belongs to the secretin/glucagon/vasoactive intestinal peptide family.

垂体腺苷酸环化酶激活肽是多效性的神经肽，属于肠促胰液素/胰高血糖素/肠血管活性肽家族。

It is characterized by episodes of excessive food intake followed by periods of fasting and self-induced vomiting or diarrhea.

肠毒素由只限于肠结胸的细菌而产生的毒素，引起呕吐和腹泻并导致食物中毒

The anastomosis site had smooth serosa and scar membrane in gross and were substituted by regenerative fibrous tissue.

可降解吻合环应用于肠切除、肠吻合在动物实验中是安全有效的，且优于线缝合组。

Methods This study consisted of 36 male Wistar rats. A rat model of intestinal adhesions was done as follows: serous membrane of the caecum was scuffed, its raw surface was dropped with absolute alcohol, the mesentric artery of the caecum was then clamped. The rats were divided into three groups. PSS, sodium hyaluronate or normal saline was applied to the scraped cecum before closing the abdomen.

选用雌性Wistar大鼠36只，刮伤其盲肠浆膜，创面滴无水乙醇，钳夹盲肠系膜动脉制造大鼠肠粘连的动物模型，随机将动物分成3组，分别在关腹前于创面涂布藻酸双酯钠、透明质酸钠、生理盐水，术后14 d将大鼠处死，肉眼观察肠粘连程度并对粘连组织的基质金属蛋白酶2和金属蛋白酶组织抑制物2水平进行检测。

It was also observed that spermine could inbibit thegrowth of in vitro intestinal epithelial cells,which implied that thetrophie action of in vivo spermine might be indirect.

同时，我们还发现精胺能抑制体外肠上皮细胞的生长，提示体内精胺的肠营养作用可能是一种间接的效应。

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。