查询词典 isolated substance

Results In atropine group the function of isolated rats phrenic diaphragm was significantly less than that in control group (P＜0.01). In atropine plus PAM-CI group the function of isolated rats phrenic diaphragm was similar to control group.

结果 阿托品治疗组大鼠与空白对照组大鼠的单收缩和强直收缩有明显区别(P＜0.01)，而阿托品加氯磷定治疗组大鼠与空白对照组大鼠的单收缩和强直收缩无明显的区别(P＞0.05)。

Through a single shot experiment powered by a constant voltage charging device,it is found that when discharging in N2,the generator has the same output waveforms for both isolation configurations;but when discharging in SF6,it has a faster rise time for the resistively isolated configuration than that for the inductively isolated configuration,and the reason for this phenomenon was analyzed preliminarily.

通过恒压源充电的单次实验发现，发生器在氮气(N2)中工作时，两种隔离方式的输出脉冲波形基本一致，然而在六氟化硫(SF6)气体中工作时，电感隔离型相对于电阻隔离型的输出脉冲前沿较慢；对其原因做出了初步分析。

A 10-stage wave erection Marx generator was modified from resistively isolated configuration to inductively isolated configuration for the investigation on its repetitive operation characteristics.

将10级陡化前沿Marx发生器由电阻隔离型改造成为电感隔离型，以便对其开展重频特性研究。

This experimental study, based on the ischemia-reperfusion injury model of the isolated rabbit liver, was to investigate hepatocellular apoptosis and its mechanism during cold preservation-reperfusion of donor liver and assess the structural and functional damages of the reperfusing donor liver subsequent to rewarm ischemia. In addition, the expression and effects of ICAM-1 mRNA were mainly observed during rewarm ischemia-reperfusion of donor livers. Our experiment included three parts: The first was establishment of the isolated liver ischemia-reperfusion injury model in rabbits.

本实验在建立离体供肝缺血-再灌注损伤模型的基础上，研究供肝低温保存-再灌注过程中肝细胞凋亡现象及其相关机制；探讨作为临床肝移植中供肝的另一缺血阶段—复温缺血对再灌注后供肝结构及功能的损伤作用，并着重观察供肝复温缺血-再灌注期间组织细胞内细胞间粘附分子-1 mRNA的表达规律及其作用。

Coumarinyloxy)-6-methoxyl-7-hydroxycoumarin,β-sitosterol, 3-stigmast-5-en-3- 3 -D-Glucopyranoside . 3-(7-coumarinyloxy)-8-(7-hydroxycoumarin-8-yl)-7-hydroxycoumarin rhamnoside and Sucrose. Compound I , V, IX and XI were isolated from barks and stems of this plant for the first time and compound VI and VI were isolated from flowers of this plant for the first time, too.

共鉴定了其中11个化合物，根据理化性质和波谱数据鉴定确定为：丁香甙，结香甙C(Edgeworoside C Ⅱ)，7-羟基香豆素(7-hydroxycoumarin Ⅲ)，5，7-二甲氧基香豆素(5，7-dimethoxycoumarin Ⅳ)，卫矛醇，异吲哚-1，3-二酮1H-iso-Indole-1，3(2H-dione Ⅵ，西瑞香素(Daphnoretin Ⅶ)，β-谷甾醇(β-sitosterol Ⅷ)，胡萝卜甙(Daucosterol Ⅸ)，结香甙A(Edgeworoside A Ⅹ)和蔗糖。

Dr. Sheau-Farn Yeh's lab found that taiwanin A, isolated from Taiwania Cryptomeriodes, is cytotoxic for several cancer cell lines, especially for human hepatoma Hep G2/A2 and Hep 3B/T2 cells. Besides cytotoxicity, the compound can arrest the cells at G2/M phase. Not only taiwanin A and its derivatives, but also compounds which isolated from the plane Clausena excavata and the roots of Rubia cordifolia have been found to have biological activities.

阳明大学生物化学研究所叶小帆老师实验室在筛选天然抗癌药物时，发现自台湾杉心材所分离出的一种化合物taiwanin A对於许多的肿瘤细胞株均有很强的细胞毒性，其中对人类肝癌细胞株Hep G2/A2与Hep 3B/T2，taiwanin A除了有显著的细胞毒性之外，同时也会造成细胞周期停滞在G2/M相。

In this study, samples were taken during the period November 2005 to March 2007. Of total of 1109 dogs sampled, 168 Salmonella spp. were isolated, 16.0% were positive for Salmonella spp. of stray dogs; 7.4% of household dogs were positive for salmonellae. Salmonella Newport (16.7%) and Enteritids (10.7%) was the most prevalent serotype. Additionally, the result of antimicrobial susceptibility test showed that 99.4% of isolated strains (167/168) were resist to one or more than one antibiotic.

因此为了探讨台湾中部地区犬只沙门氏菌感染的情形，本次调查於2005年11月至2007年3月针对中部地区5个县市的收容所犬只及家犬进行调查，共采集样本1109个样本，分离出168株沙门氏菌，其中收容所犬只之总分离率为16.0%；家犬部分分离率为7.4%，血清型部份则以Newport(16.7%)及Enteritids(10.7%)为主；此外，沙门氏菌的药物敏感性试验结果显示高达99.4%(167/168)的菌株对1种或1种以上的抗菌剂产生抗药性。

All compounds above are isolated from Sonneratia ovata for the first time. Compounds 1, 5 and 7 are isolated from the Sonneratia for the first time.

以上化合物均为首次从该植物中分离得到，其中化合物1、5、7为首次从该属植物中分离得到。

METHODS: Bone marrow was sterilely isolated. BMSCs were isolated and purified by the density gradient centrifugation.

无菌条件下抽取猪骨髓液，密度梯度离心法分离纯化骨髓间充质干细胞。

METHODS: Rat double lower limbs were isolated sterilely. Bone marrow was obtained by rinsing using low-glucose DMEM. BMSCs were isolated and purified by the whole bone marrow adherence method and density gradient centrifugation.

无菌条件下分离大鼠双下肢，低糖DMEM培养液冲出骨髓，分别运用全骨髓贴壁法和密度梯度离心法体外分离骨髓间充质干细胞，利用差速贴壁原理对细胞进行纯化扩增。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？