查询词典 otocyst

METHODS摘要: Otocyst epithelia surgically isolated from fetal rats were cultured and passaged. Proliferation and differentiation of cultured cells were observed using BrdU labeling to find the progenitors. Immunocytochemistry (Factin, cytokeratin and calretinin) was used to detect cell properties of cultured cells.

方法摘要：取孕鼠胚胎听囊细胞进行体外培养，用免疫细胞化学方法，分别对培养的细胞进行细胞角蛋白、F肌动蛋白和calretinin染色观察细胞特征；BrdU染色观察细胞增殖。

In fetal, otocyst cells proliferated and differentiated and showed several morphotypes, which labeled positive to F-actin and cytokeratin. A subset of cells were labeled by calretinin and BrdU.

4100ng/ml和200ng/ml bFGF二组中calretinin阳性着染的细胞数量分别占所观察的细胞总数的7％和7.6％，1ng/ml和10ng/ml bFGF组中，calretinin阳性着染的细胞数量分别为0.5％和1.6％。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。