查询词典 in vitro

The results shown as follow: 1. The study on mice denuded oocytesin vitro maturation, in vitro fertilizationand in vitro development. This part of paper is to discuss whether the remove of granulose cells can affect the mice oocytes maturation rates, fertilization rates and development rates in vitro.

一、去除卵丘细胞的小鼠卵母细胞的体外成熟、体外受精初步研究本实验探讨了不同成分明确的成熟培养液对去除卵丘细胞的小鼠卵母细胞的体外成熟、体外受精和胚胎的体外发育的影响。

This experiment first studied in the mature nutrient medium to increase the hormone to the porine ovocyte in vitro mature process in the chromosome configuration and the mature rate influence, by explored the porine ovocyte in vitro mature rule, enhanced in vitro raise maturity, was the ROSI technology system preparation high quality ovocyte; Then has carried on the experiment in view of the porine round sperm cell in vitro separation, through to the ROSI operation and ICSI (Intracytoplasmic sperm injection, the comparison which ICSI) operated studies has affected the ROSI operation the factor.

本试验首先研究了成熟培养液中添加激素对猪卵母细胞体外成熟过程中染色体构型和成熟率的影响，以探索猪卵母细胞体外成熟规律，提高体外培养成熟度，为ROSI技术体系准备优质卵母细胞；然后针对猪圆形精细胞的体外分离进行了试验，进而通过对ROSI操作和ICSI(Intracytoplasmic sperm injection，ICSI)操作的比较研究了影响ROSI操作的因素。

Furthermore there are more apoptosis cells in inner root sheath than in outer root sheath. Conclusion When we culture human hair follicle in vitro, Williams E serum-free medium is a suitable choice.This model is a fine model also, which is used for screening drug that may accelerate or inhibit the hair growth.Cryo-section can simplify procedure of paraffin section in histology detection of culture human hair follicle in vitro.We can observe the ultrastructural change of human hair follicle in vitro by transmission electron microscope,which can assist to observe apoptosis cells. The eyepiece micrometer is a simple tool for measuring length of hair follicle in vitro.

在离体培养人头皮毛囊时，Williams E无血清培养基是合适的选择，该模型也是筛选促进或抑制毛发生长药物的良好模型；离体培养毛囊组织学检测用冰冻切片可以简化步骤；透射电镜可以用来观察离体培养的毛囊的形态和超微结构的变化，也可以用来协助观察细胞凋亡的状况。

The discussion of the degradation mechanism: Chitosan is not hydrolyze in neutral soak in vitro. The mechanism of degradation of the PDLLA membrane in vivo and in vitro is similar, both represent the simple hydrolyze. The degradation of he composite membrane mainly represent the PDLLA hydrolyze of, chitosan can hydrolyze when there are acid product which is PDLLA's catabolite in vitro.

降解机理探讨：壳聚糖膜体外中性条件下不水解；聚乳酸膜体内外降解机理相似，都表现为简单水解机理；复合膜体外降解主要表现为聚乳酸的水解，壳聚糖在聚乳酸降解后产生酸性产物的条件下存在酸水解机理。

Techniques in embryo technology (such as in vitro production of embryos and animal cloning) need large quantities of high quality oocytes. But the quality of in vitro matured oocytes from slaughtered animals is generally lower than that of the in vivo matured oocytes. It is usually thought that the reason for this poor quality in in vitro matured oocytes is the lack of capacitation during the dominancy of follicular development in vivo.

目前胚胎工程技术研究和开发(如体外生产胚胎和体细胞克隆等)需要大量高质量的成熟卵母细胞，但利用屠宰动物卵巢卵母细胞经过体外成熟培养而获取的卵母细胞质量还远不如体内成熟卵母细胞，其原因一般认为是由于缺乏体内主卵泡阶段的获能作用。

This process aims at recapitulating the normal embryologic development of the organ of interest. The main difference between in vivo technology and in vitro technology is: in vitro technology emphasis on in vitro cell culture. It has special value for the specific tissue such as articular cartilage.

体内组织工程技术与体外组织工程技术的目标相同，都是实现组织完全再生；区别在于其达到再生的方法：体外组织工程技术强调细胞的体外培养，并使这些细胞产生功能，这对有些组织有特殊价值，如软骨。

The honey has the viscera the dirty poisonous excluder dirty outside effect, but the excluder dirty must remove in vitro, therefore, the honey expulsion of toxin is only expulsion of toxin in dirty outside, but the row does not leave in vitro, cup of pale salt water only then may discharge poisonously in vitro.

蜂蜜有将五脏六腑的器脏毒排除器脏外的功效，但排除器脏还要排除体外，因此，蜂蜜排毒只是排毒在器脏外，但排不出体外，一杯淡盐水才可以将毒排出体外。

Oxford cup in vitro antibacterial medicine cup showed that it had vitro inhibitory action on beta streptococcus and colibacillus with crude drug content of 0.5g/ml; it had vitro inhibitory action on staphylococcus aureus,pneumococcus, beta streptococcus and colibacillus with crude drug content of 1.0g/ml,and decreased the death rate of mice caused by staphylococcus aureus.

牛津杯法体外抗菌试验表明0.5g生药量/ml时对乙型链球菌、大肠杆菌有体外抑制作用，1.0g生药量/ml时对金黄色葡萄球菌，肺炎球菌，乙型链球菌，大肠杆菌有体外抑制作用，降低金黄色葡萄球菌引起的小鼠病死率

For the first time in the world, an in vitro testing model based on FRTL-5 cell line for thyroglobulin disruptors was established, as well as an in vivo testing model acting as a compensation for the in vitro method. The feasibility of the combination of in vitro and in vivo screening methods was discussed, as well as the mechanism of thyroid hormone disruptors.

为达到这一目的，我们在国内外率先建立了FRTL-5细胞对干扰甲状腺球蛋白的化学物的体外甄别方法模型，并建立相应的体内动物实验模型以弥补体外甄别方法在特异性上的不足，探讨以此建立体外、体内试验相结合的甄别方法体系的可行性，同时初步探讨甲状腺素干扰物的作用机制。

Wapiti sperm capacitation in vitro and its ultrastructural change were studied in order to choose a set of perfect and feasible protocol of wapiti sperm capacitation in vitro, and to provide a basis data on the research of wapiti capatitation in vitro and the mechanism of fertilization.

本研究以马鹿为试验对象，开展了对鹿精子体外获能以及获能前后精子超微结构变化的研究，以期筛选出在实践中具有可操作性且效果良好的马鹿精子获能培养体系，从而为鹿体外受精和受精机理的研究奠定基础。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。