Objective To investigate the expression of the secreted protein,acidic and rich in cysteine (SPARC) in human gastric carcinoma and its relationship with tumor cell invasion and metastasis.

• 目的检测SPARC在人胃癌组织中的表达,探讨其与胃癌浸润转移的关系。方法运用免疫组化S-P法检测108例胃癌和89例正常胃黏膜组织中SPARC的表达情况。