The expression and activation of matrix metalloproteinase-2 (MMP-2) were determined by the method of immunohistochemistry.
免疫组化测定主动脉窦部MMP-2的表达；明胶酶谱法测定MMP-2的活性。
NP56 reacted positively with the head gland and membrane of miracidia in eggs of Schistosoma japonicum by the method of immunohistochemistry.
免疫组织化学显示NP5 6与虫卵内毛蚴头腺及毛蚴膜呈阳性反应。
Methods Specimens from 30 gastric cancer patients, 8 peptic ulcer, 10 normal people were stained and image analyzed with the method of immunohistochemistry.
方法对30例胃癌，8例胃溃疡，10例正常人标本进行了免疫组化染色、图像分析，分析瘤体VCAM 1的表达与胃癌病理参数的关系。
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