英语语法分析

Prof. Jia: Fibrogenesis is not a single disease.

贾继东教授：纤维化不是一个单独的疾病。

We know that hepatic stellate cells are still the major source of extracellular matrix during fibrogenesis.

我们知道肝星状细胞还是纤维化过程中细胞外基质的主要来源。

Objective to observe the differentiation of bone marrow stem cells in rat hepatic fibrogenesis environment into hepatocytes.

目的研究骨髓干细胞在肝纤维化形成环境中向肝细胞定向分化。