Results : ( 1 ) The positive expression of MMP - 2 reinforces gradually from normal villus, benign mole to malignant mole which has statistically significance ( P < 0. 05 ).
结果（1）从正常绒毛→良性葡萄胎→恶性葡萄胎，MMP-2的阳性率有升高趋势，差异有统计学意义（P〈0.05）。
Results The serum levels of MMP-9 in IPF were significantly higher than that of healthy control, with significant difference (P<0.01).
结果患者血清基质金属蛋白酶-9水平高于健康对照组，差异有显著性意义（P<0.01）；
The expression of MT1-MMP in single cultured endothelial cells under HG reduced compared to control groups(P<0.05).
高糖单独培养组内皮细胞MT1-MMP的表达较对照单独培养组内皮细胞减低（P<0.05）。
Immunohistochemical streptavidin-peroxidase (S-P) method was used to detect the expression of MMP-9, TIMP-1, in 15 cases with partial hydatidiform moles and 55 cases with complete hydatidiform mole.
应用链霉菌抗生物素蛋白—过氧化物酶免疫组织化学方法检测15例部分性葡萄胎、55例完全性葡萄胎滋养细胞中MMP-9、TIMP-1表达。
Methods to detect the expression and site of matrix metalloproteinase-2 (MMP-2) in ameloblastoma suing S-P immunohistochemistry.
方法免疫组化s - P法检测基质金属蛋白酶MMP - 2在成釉细胞瘤中的表达和分布。
The level of MMP - 2 and MMP - 9 was accodingly higher in rats of model group than those of control group (P< 0.05). They increased with the progress of hepatic fibrosis.
MMP-2、MMP-9免疫组化阳性表达面积， 肝纤维化组明显高于对照组（P＜0．05），并随造模时间延长而进行性增加。
There was significant difference in expression of MMP-9 and VEGF between different groups according to cell differentiation, depth of invasion, LNM, TNM classification and metastasis(P<0.05).
MMP-9和VEGF表达在胃癌分化程度、浸润深度、淋巴结转移、TNM分期及远处转移的不同分组中均有显著差异（P<0.05）。
The expression of MMP-2 didn't change as the straining time changed (P>0.05), but the invasion capacity did (P<0.05).
不同拉伸时间下各拉伸组间MMP-2表达无统计学意义（P>0.05），侵袭力变化有统计学意义（P<0.05）。
The expression of MMP-2 didn't change as the straining time changed (P>0.05), but the invasion capacity did (P<0.05).
不同拉伸时间下各拉伸组间MMP-2表达无统计学意义（P>0.05），侵袭力变化有统计学意义（P<0.05）。
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