查询词典 in vitro

Such studies are highly dependent on the efficient in vitro GLUT expression and, thus far, there has been no report of a system for high expression of GLUTs in vitro.

本实验利用分子生物学技术，获得了人类GLUT家族GLUT1、GLUT2和GLUT3三个家族成员的全长基因，构建了pESP-GLUTs表达载体，实现了GST-GLUT1、GST-GLUT2、GST-GLUT3融合蛋白在粟酒裂殖酵母中的高效表达。

Cell embryos were cultured in vitro, then viability was observed. The results showed the fertilizing rate in vitro of the group for GV oocytes with cumulus cells after maturating which were conserved at 10℃ for 24 h, 15℃ for 14 h, 20℃ for 8 h and 25℃ for 4 h was 14%, 9%, 10% and 10% respectively, and with the advance of storage temperature and extension of storage time, the rate of 2-cell after maturating-fertilizating of the GV oocytes decreased significantly.

其结果，在10℃下保存24h、15℃下保存14h、20℃下保存8h和25℃下保存4h后，其体内附有卵丘细胞的GV卵的体外成熟－体外受精后的2细胞率分别为14%、9%、10%和10%，随着保存温度的提高和保存时间的延长，带有颗粒细胞GV期卵的比率明显降低，同时其GV期卵经体外成熟及体外受精后的2细胞率明显降低。

The 3'terminuses of negative RNA strand from 1a, 1b and 2a were prepared via in vitro transcription, using these RNA as temlates and the two purified NS5B proteins as polymerase respectively we conducted the RdRp assay in vitro.

分别以体外转录的HCV 1a、1b和2a型负链3'末端RNA作为模板RNA，NS5B1和NS5B2为聚合酶进行体外RdRp反应，Northern blot检测产物合成情况。

The immunoreactivity of the stained cells cultured for 20 days in vitro trended to increase when compared with that of 10 days in vitro.

定量分析显示体外培养20 d时阳性细胞免疫反应强度较10 d时有增加趋势。

The present study was conducted to investigate the effect of different culture systems, co-culture cells and their sequence culture on the in vitro development of porcine parthenogenetic embryos derived from in-vitro matured oocytes.

经体外成熟、孤雌激活和培养获得猪胚胎，研究了不同培养体系、共培养体细胞和序贯培养对猪孤雌激活胚胎发育的影响。

Coculture with endometrial epithelial cells can facilitate the development of early mouse embryo in vitro, which can optimize the condition of embryonic development in vitro.

子宫内膜上皮细胞能够促进小鼠胚胎的体外发育，对早期胚胎的体外发育环境具有优化作用。

Eradication in vitro of minimal residual blasts or in vitro purging of bone marrow grafts to minimize leukemia cells reinfused is being widely studied.

用白细胞介素-2(IL-2)激活的自体免疫效应细胞清除体内残留白血病细胞越来越受到重视。

The in vitro release property of PLGA microspheres and PELA microspheres were good, no significant rise or fall. On the contrary, the in vitro release property of Gelatin microspheres were undulated obviously.

PLGA微球的包封率和载药量分别为66.43±1.24、27.18±0.51，PELA微球的载药量和包封率为65.32±1.80、26.73±0.74，均明显优于明胶微球的载药量和包封率，而PLGA微球和PELA微球间的比较无统计学差异。

The immunoreactivity of cells cultured for 30 days and 40 days in vitro decreased significantly when compared with that of 10 days and 20 days in vitro resp ectively.

体外培养30 d和40 d时，阳性的水平细胞免疫反应强度较培养10 d和20 d时均明显减弱。

This study compared outcomes of in vitro maturation and in vitro fertilization intracytoplasmic sperm injection cycles after IVM of immature germinal vesicle oocytes.

研究对比体外受精-单精子卵胞浆内注射周期所获生殖泡期不成熟卵母细胞以及体外成熟周期所获GV期卵母细胞体外培养成熟后的胚胎发育情况。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。