前言：目的：研究内毒素作用于新生大鼠后，肺组织趋化因子-基质细胞衍生因子(CX CL 12)表达的变化及可能作用。

Objective: To investigate the expression of CXCL 12 and its potential functions in neonatal rat lung caused by lipopolysaccharide (LPS).

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目的探讨慢性移植肾肾病大鼠模型肾组织中单核细胞趋化因子1（MCP 1）和RANTES的表达及意义。

Objective To investigate the expression of monocyte chemoattractant protein 1 (MCP-1) and RANTES and their significance in the pathogenesis of chronic allograft nephropathy.

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目的：探讨大鼠脊髓损伤后中性粒细胞趋化因子(CINC - 1)表达的变化规律。

AIM: to study the changes of expression of cytokine induced neutrophil chemoattractant (CINC 1) in rats after spinal cord injury.

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