英语语法分析

CIK cell is a kind of anti-vims cell and is an important immunocyte to kill the tumor cell directly.

淋巴细胞为主，CIK细胞是抗病毒、直接杀伤肿瘤细胞的主要免疫细胞。

Conclusion There are obvious histopathologic changes and abnormality of immunocyte in bulbar conjunctiva in patients with SS.

结论SS患者球结膜有显著的病理改变和免疫细胞异常。

The research advances were reviewed on the aspects of virus's interfering with immunocyte intaking, presenting and killing antigen of the virus.

从病毒干扰宿主免疫细胞对病毒抗原的摄取、递呈和杀伤等方面阐述了病毒抗感染免疫应答的研究进展。