OBJECTIVE: To analyze the relationship between periodontal condition and premature @entity397 ( @entity13493 ) in order to provide basis to keep pregnant @entity1 from @entity66 . METHODS: 18 cases of preterm pregnant @entity1 with @entity13493 (Group @entity13493 ) and 20 cases of full-term pregnant @entity1 with @entity13493 (Group @entity13493 ) were selected as the study group, and 28 cases of full-term normal pregnant @entity1 were selected as the control group. Everyone's plaque index (PLI), @entity92 ( @entity92 ) and sulcular bleeding index (SBI) were checked and recorded. Meanwhile, immunohistochemical method was used to detect the distribution and expression of @entity1495 ( @entity1495 ) in fetal membrane of cervix. The relationship between the expression of @entity1495 and @entity13493 was analyzed. RESULTS: The expression of @entity1495 in the pregnant @entity1 with @entity13493 (Group @entity13493 and Group @entity13493 ) was higher than that in the control group. There was no relationship between the expression of @entity1495 in chorion and @entity92 (r = 0.053, P = 0.075). The expression of @entity1495 in chorion had direct correlation with SBI (r = 0.433, P < 0.05) and PLI (r = 0.310, P < 0.05). The expression of @entity1495 in amniotic membrane hadn't dependence with @entity92 (r = 0.077, P = 0.597), while had direct correlation with SBI (r = 0.430, P < 0.05) and PLI (r = 0.324, P < 0.05). CONCLUSION: @entity1495 was involved in the pathological process of @entity13493 and periodontal @entity32 .

[Study on the relationship between the expression of XXXX and premature @entity397 as pregnant @entity1 with periodontal @entity32 ].

@entity1 :: ('9606', 'Species') :: ['women'] @entity32 :: ('MESH:D007249', 'Disease') :: ['inflammation'] @entity66 :: ('MESH:D004194', 'Disease') :: ['oral diseases'] @entity397 :: ('MESH:D012421', 'Disease') :: ['rupture of membrane'] @entity92 :: ('MESH:D007222', 'Disease') :: ['PD', 'probing depth'] @entity1495 :: ('4318', 'Gene') :: ['MMP-9', 'matrix metalloproteinase-9'] @entity13493 :: ('MESH:C563032', 'Disease') :: ['PPROM', 'PROM']
@entity1495 :: (4318,Gene) :: ['matrix metalloproteinase-9']
