To study the methods for isolation and culture of articular chondrocyte and to observe the phenotypicexpression of the monolayer cultured cells at a high density.
探讨兔关节软骨细胞的分离、培养方法，观察单层高浓度培养时细胞表型表达情况。
2
This highly dendritic cell of the dermis possesses phenotypic characteristics of macrophages, including strong HLA-DR expression.
这些大的树突状细胞具有巨噬细胞表型特征，包括强烈的HLA-DR表达。
3
Phenotypic plasticity is the environmental modification of genotypic expression and an important means by which individual plants respond to environmental heterogeneity.