2Vettraino IM, Roby J, Tolley T, et al. Collagenase- Ⅰ, stromelysin- Ⅰand matrilysin are expressed:with in the placenta during multiple sages of human pregnancy[J]. Placenta, 1996,17:557~563
3Mclaren J, Taylor DJ, Bell SC. Increased concentration of por matrix metalloproteinase 9 in term fetal membranes overlying the cervix before labor[ J ]. Am J Obstet Gynecol, 2000,182 (2) :409~ 416
5Wilhelm SM, Collier IE, Marmer BL, et al. SV40-trmsformed human lung fibroblasts secrete a 92-kDa type Ⅳ collagenase which is identical to that secreted by normal human macrophages[J]. J Bio Chem, 1989,264:17 213~17 221
6Maynon E,Romero R, Pacora P, et al. Evidence of in taneous rupture of membranes,and intra-amniotic infection[J ]. Am J Obstet Gynecol,2000,183:887~894
7Vadillo-Ortega F, Gonzalez-Avila G, Furth EE, et al. 92-kd type Ⅳcollagenase (matrix metalloproteinase-9) activity in human amniochorion increases with labor[J ]. Am J Pathol, 1995,146 ( 1 ): 148~156
5Fujimoto T, Patty S, Urbanek M, et al. A single nucleotide polymorphism in the matrix metalloproteinase-1 (MMP-1) promoter influences amnion cell MMP-1 expression and risk for preterm premature rupture of the fetal membranes. J Biol Chem, 2002,277(8):6296-6302.
6Roh CR, Oh W J, Yoon BK, et al. Up-regulation of matrix metalloproteinase-9 in human myometrium during labour, a cytokine-mediated process in uttering smooth muscle cells. Mol Hum Reprod, 2000,6(1):96-102.
7McLaren J, Taylor D J, Bell SC. Increased concentration of promatrix metalloproteinase 9 in term fetal membranes overlying the cervix before labor Implications for membrane remodeling and rupture. Am J Obstet Gynecol, 2000,182:409-416.
8Fortunato SJ, Menou R, Lombardi SJ. Amnionhorion gelatinasegelatinase inhibitor imbalance in vitro: a possible infectious pathway to rupture. Obstet Gynecol,2000,95(2):240-244.
9Uchide K, Ueno H,Inoue M, et all Matrix metalloproteinase-9 and tensile strength of fetal membranes in uncomplicated labor. Obstet Gvnecol. 2000.95:851-855.
10Vadillo F, Arechevaleta F, Beltran MJ. Apoptosis and extracellular matrix degradation in chorion-amnio during labor and premature membrane rupture. Gynecol Obstet Mex,1998,66:202-207.