动物实验的

The ocular surfaces of the animals in both groups were analyzed before and 3, 7, 14, 28, and 42 days after the experiment for aqueous tear production, corneal barrier function, conjunctival morphology, and goblet cell density.

在实验开始前及实验开始后第3、7、14、28和42天时，分析两组动物的眼表，如泪液生成、角膜屏障作用、结膜形态及杯状细胞密度。

Objective:To study the cardiovascular effect in animal mod els of compound lumbrical capsule,a new traditional Chinese medicine product.

目的 ：观察中药复方地龙胶囊对实验动物心血管方面的药理作用，为其临床适应证提供实验依据。

MaterialsThe study was conducted on healthy albino guinea pigs of either sex (initially weighing 200 ~ 300g, with normal Preyer s reflexes).

实验方法' 一、实验动物分组及耳毒模型的制备将豚鼠随机分成GM组、TMP+GM组、TMP组和正常对照组四组。

Safrole is genotoxic and carcinogenic in laboratory animals, and these effect is mediated through the 2-step bioactivation of safrole by cytochrome P450 and sulfotransferase to stable safrole-DNA adducts.

实验证明此黄樟素DNA键结物对实验动物具有基因毒性及致癌性，而本实验室已能自口腔癌患者的口腔组织侦测到黄樟素DNA键结物之存在。

By using Erinaceus europaeus and mice as animal models of Paragonimus experiment respectively, animal infection was performed with encysted metacercaria of Paragonimus orally in order to process the host conversion with direct and indirect paratenic transmission.

分别以刺猬和小鼠作为卫氏并殖吸虫实验动物模型，经口感染卫氏并殖吸虫囊蚴，进行宿主转换（直接转续和间接转续传播）的实验研究。

Acute toxicity of Hg2+, Cr6+, Cu2+, and Zn2+ and their joint toxicity on 5-day-old Trionyx sinensis juveniles in water temperature at (27.4±1.3)℃ were studied.

中文摘要：以 5 日龄中华鳖稚鳖为实验动物，采用静水停食实验法，在水温(27.4±1.3)℃条件下，开展了Hg2+、Cr6+、Cu2+、Zn2+对中华鳖稚鳖的急性毒性和加和等毒性强度联合毒性试验。

According to protocol or/and SOPs, perform laboratory animal acclimating, quarantine and physical examinations.

根据实验方案和标准操作规程，完成实验动物的适应观察、检疫和体检工作。

According to protocol or/and SOPs, perform laboratory animal acclimating, quarantine and

根据实验方案和标准操作规程，完成实验动物的适应观察、检疫和体检工作。

In the latter groups, rats were bled to a mean arterial blood pressure of 40 mm Hg(1 mm Hg=0.133 kPa) and maintained at this level for 1, 2, 3 hours, respectively. The pressor response of blood pressure and the contractile response of superior mesenteric artery to norepinephrine(NE, 3 μg/kg) were observed after shed blood was reinfused.

第一部分实验用32只大鼠，随机分为手术对照组、1 h低血压组，2 h低血压组和3 h低血压组，每组8只动物；动物经股动脉插管放血至血压40 mm Hg(1 mm Hg=0.133 kPa)分别维持1、2和3 h，然后回输全部残余失血，观察回输血后1、2和3 h血压和肠系膜上动脉对去甲肾上腺素（NE，3 μg/kg ）的反应性变化。

At its peak, White Animal Farm had 33,000 animals, mostly laboratory rats and mice.

最高峰的时候，白色动物农庄有33000只动物，多数是实验老鼠。

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。