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）；
Methods The serum level of MMP-9 in 40 patients with IPF and 30 healthy subjects was measured by ELISA.
方法采用酶联免疫吸附法对40例特发性肺纤维化患者和30例健康人血清基质金属蛋白酶- 9进行测定。
Objective To discuss the correlation between MMP-9 expression levels and ADC values in peritumoral edema of cerebral astrocytoma.
目的探讨脑星形细胞瘤瘤周水肿表观扩散系数（ADC）值与基质金属蛋白酶（MMP-9）表达的关系。
Objective To investigate the value about assaying serum MMP-9 in the diagnosis and treatment of ACS and in judging coronary atherosclerotic plaque stability.
目的探讨血清基质金属蛋白酶- 9 (MMP - 9)浓度在急性冠脉综合征(ACS)诊治及判断冠状动脉粥样硬化斑块稳定性方面的价值。
AIM: to construct plasmid vector of RNA interference specific for matrix metalloproteinases (MMP) -9 and observe the silencing effect on gene expression of MMP-9 in macrophage of mice.
目的：构建基质金属蛋白酶9靶向的RNA干扰质粒载体，观察其对小鼠巨噬细胞基质金属蛋白酶9基因表达的沉默作用。
Objective: to study the expression of laminin (LN) and matrix metalloproteinases-9 (MMP-9) and its association with clinicopathological factors and prognosis in mucinous tumors of the ovary.
目的：探讨层粘连蛋白(LN)、基质金属蛋白酶9 (MMP 9)在卵巢粘液性肿瘤中的表达以及与临床病理因素和预后的关系。
Objective To study the roles of matrix metalloproteinases 2, 9 (MMP 2, 9) in the tissue remodeling that occurs during luteal development and regression in the rat ovary.
目的探讨基质金属蛋白酶2、9 (MMP 2、9)在大鼠卵巢黄体发育、维持和退化的组织重建中的作用。
Objective to study the expression of matrix metalloproteinase-9 (MMP-9) and tissue inhibitor of metalloproteinase-1 (TIMP-1) proteins in the decidua and villi of the early pregnancy.
目的研究基质金属蛋白酶- 9 (MMP - 9)和基质金属蛋白酶抑制物- 1 (TIMP - 1)在早孕期蜕膜和绒毛中的表达特点。
AIM: To study the roles of matrix metalloproteinase-9 (MMP-9) in the myocardial reperfusion injury.
目的：探讨基质金属蛋白酶- 9 (MMP - 9)在心肌再灌注损伤中的作用。
Objective To investigate the expression and the significance of cathepsin D(CD) and matrix metalloproteinase-9(MMP-9) in oral squamous cell carcinoma(OSCC).
目的探讨组织蛋白酶D（CD）与基质金属蛋白酶-9（MMP-9）在人类口腔鳞癌（OSCC）中的表达意义。
Objective To evaluate the expression of matrix metalloproteinase-9 (MMP-9) in gastric carcinoma and different gastric mucosa lesions, and the relationship between MMP-9 and h.
目的探讨基质金属蛋白酶9 (MMP 9)在胃癌及不同胃粘膜病变发生过程中的表达，及其与幽门螺杆菌的相互作用。
Gelatin zymography was used to measure blood levels of circulating matrix metalloproteinase-9 (MMP-9).
明胶酶谱法测量血液循环中基质金属蛋白酶- 9 (MMP - 9)水平。
Objective To study the changes of serum MMP-9 concentration and WBC count in acute cerebral infarction patients.
目的探讨急性脑梗死患者血清基质金属蛋白酶- 9 (MMP - 9)及外周白细胞(WBC)计数的变化。
Objective To study role of matrix metalloproteinase 9 (MMP-9) destroying the extracellular matrix (ECM) in the pathogenesis of intracranial aneurysms.
目的探讨基质金属蛋白酶9（MMP-9）对脑血管壁细胞外基质（ECM）破坏在颅内动脉瘤发病机制中的作用。
Matrix metalloproteinase-9 (MMP-9) is a marker of inflammation, and plasma level of MMP-9 was regarded as one of the indicators in acute coronary syndrome.
基质金属蛋白酶- 9 (MMP - 9)是一种炎症标志物，而血中的MMP - 9已作为急性冠状动脉综合征的指标之一。
Objective to investigate the clinical significance of matrix metalloproteinase-9 (MMP-9) and tissue factor (TF) secreted by monocyte derived-macrophages in vitro in coronary heart disease (CHD).
目的探讨单核源巨噬细胞分泌的基质金属蛋白酶- 9 (MMP - 9)、组织因子(TF)在冠心病中的临床意义。
Objective To approach the expression of matrix metalloproteinase (MMP) -9 and its significance in breast carcinoma and corresponding non-tumor normal tissues.
目的探讨基质金属蛋白酶- 9 (MMP - 9)在乳腺癌及癌旁正常组织中的表达及意义。
Objective To study the roles of matrix metalloproteinases 2, 9(MMP 2, 9)in the tissue remodeling that occurs during follicular development in the rat ovary.
目的探讨基质金属蛋白酶2 ，9（MMP 2 ， 9）在大鼠卵泡发育的组织重建中的作用。
Objective To study the effect of Feishu capsule on expression of matrix metalloproteinase-9 (MMP-9) in pulmonary tissue of rats following chronic obstructive pulmonary disease (COPD).
目的探讨肺舒胶囊对慢性阻塞性肺病(COPD)大鼠肺组织中基质金属蛋白酶9 (MMP - 9)表达的影响。
Objective To explore the influence of MMP 2 and MMP 9 on invasive microecosystem of human brain glioma.
目的探讨基质金属蛋白酶MMP -2和MMP - 9对人脑胶质瘤侵袭微生态系统的影响。
Objective To explore the relation between micro vascular density (MVD), expression of matrix metalloproteinase-9 (MMP-9) and malignancy in glioma.
目的探讨微血管密度（MVD）和基质金属蛋白酶9（MMP 9）的表达与人脑胶质瘤恶性程度及预后的关系。
ObjectiveTo investigate the effect of Tongxinluo by the dynamic changes of the expression of matrix metalloproteinase-9 (MMP-9) on local cerebral ischemic-reperfusion injury in rats.
目的通过比较大鼠脑缺血再灌注损伤中基质金属蛋白酶- 9 (MMP - 9)的表达，研究中药制剂通心络对缺血脑组织的作用机制。
Objective To study the expression and role of matrix metalloproteinase-2 (MMP-2) and matrix metalloproteinase-9 (MMP-9) in mice with cornea alkali burn after amniotic membrane transplantation.
目的探讨羊膜移植对急性碱烧伤小鼠角膜基质金属蛋白酶(MMP 2,MMP 9)的表达影响及其意义。
Matrix metalloproteinases (MMPs), especially MMP-2 and MMP-9, play an important role in the pathogenesis of acute ischemic cerebrovascular diseases.
基质金属蛋白酶（MMP），尤其是MMP-2和MMP-9，在急性缺血性脑血管病的发病机制中起着重要作用。
Objective To study the expression and role of matrix metalloproteinase-9 (MMP-9) in the early stage after renal transplantation by using standard rat model of chronic allograft nephropathy (CAN).
目的探讨基质金属蛋白酶- 9 (MMP - 9)在大鼠慢性同种移植肾病(CAN)早期发病中的表达。
Objective: To study the expression of matrix metalloproteinases-9(MMP-9) and tissue inhibitor of metalloproteinases-1(TIMP-1) in placenta from patients with severe pregnancy induced hypertension(PIH).
目的：探讨基质金属蛋白酶9（MMP-9）、金属蛋白酶组织抑制因子1（TIMP-1）在正常妊娠和重度妊娠高血压综合征患者胎盘组织中的表达及其意义。
Objective To observe the effects of minocycline (MIN) on expression of MMP-2 and MMP-9 in Wistar rats with focal cerebral ischemic reperfusion.
目的观察美满霉素对大鼠脑缺血再灌注后脑组织基质金属蛋白酶-2（MMP-2）和基质金属蛋白酶-9（MMP-9）表达的影响，探讨其神经保护机制。
Objective To investigate the expression of matrix metalloproteinase (MMP) -9 and CD147 in hypopharyngeal carcinoma tissues and the correlation between MMP-9 and CD147.
目的探讨基质金属蛋白酶- 9 (MMP - 9)及CD 147在下咽癌中的表达及其相互关系。
Matrix metalloproteinase-9(MMP-9) participate in the development of the human body during physiological conditions, and can be activated in pathological conditions.
基质金属蛋白酶-9（MMP-9）在生理情况下参与人体的发育。
Objective: To study the change in matrix metalloproteinase-9 (MMP-9) expression in primary and recurrent human gliomas.
目的：探讨基质金属蛋白酶9 (MMP - 9)在原发和复发胶质瘤中的表达及改变特点。
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