目的建立仓鼠胰腺癌原位模型，并研究其生物学特性。
AIM: to establish an orthotopic model of hamster pancreatic cancer and to analyze its biologic characteristics.
目的：探讨咀嚼肌卫星细胞的体外培养方法并研究其生物学特性。
Objective: to investigate the culture method in vitro and the bionomics of masticatory muscle satellite cells.
目的分离和培养人脐带间充质干细胞(msc)，研究其生物学特性和超微结构。
Objective To isolate and culture human umbilical cord mesenchymal stem cells (MSCs) and explore their biological features and ultrastructure.
目的建立大鼠肝窦内皮细胞(sec)的原代分离、培养方法，并研究其生物学特性。
Objective To set up a method for the primary isolation and cultivation of rat sinusoidal endothelial cells (SEC), and study their biological characteristics.
目的-建立人乳腺癌MDA-MB-231细胞株裸小鼠模型，研究其生物学特性，观察MDA-MB-231乳腺癌细胞在移植前后的形态学变化。
Objective-To establish the nude mouse model of carcinoma of breast MDA-MB-231 cell, and study its biological characteristics.
目的-建立人乳腺癌MDA-MB-231细胞株裸小鼠模型，研究其生物学特性，观察MDA-MB-231乳腺癌细胞在移植前后的形态学变化。
Objective-To establish the nude mouse model of carcinoma of breast MDA-MB-231 cell, and study its biological characteristics.
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