The aim of the present study was to investigate the potential role of Toll-like receptor 4 (TLR4) in lipopolysaccharide (LPS)-induced preterm delivery. Intraperitoneal injection of LPS in the presence or absence of previous TLR4 blockade was performed to establish a murine model of preterm delivery. The incidences of preterm delivery and fetal death were calculated. Flow cytometry was performed...

Background Preterm birth with a prevalence of about 10% causes 75-95% of prenatal mortality, and one of the effective factors of it is hormonal factors. This study aimed to investigate the effect of oral medroxy progesterone on reducing preterm labor in women with a history of preterm labor. Materials and Methods This double-...

Preterm delivery increases the risk of infant mortality and morbidity, and therefore developing reliable methods for predicting its likelihood are of great importance. Previous work using uterine electromyography (EMG) recordings has shown that they may provide a promising and objective way for predicting risk of preterm delivery. However, to date attempts at utilizing computational approaches ...

Choosing the safest method of delivery and preventing preterm labour are obstetric challenges in reducing the number of preterm births and improving outcomes for mother and baby. Optimal route of delivery for preterm vertex neonates has been a controversial topic in the obstetric and neonatal community for decades and continues to be debated. We reviewed 22 studies, most of which have been publ...

OBJECTIVE To investigate the potential value of maternal serum matrix metalloproteinase-9 (MMP-9) in first-trimester screening for preeclampsia and spontaneous early preterm delivery. METHODS The concentrations of MMP-9, tumour necrosis factor soluble receptor-1 (TNF-R1), pregnancy-associated plasma protein-A (PAPP-A) and uterine artery pulsatility index (UA-PI) were measured at 11(+0) - 13(+...

Caspases and apoptosis are thought to play a role in infection-associated preterm-delivery. We have shown that in vitro treatment with pancaspase inhibitor Z-VAD-FMK protects trophoblasts from microbial antigen-induced apoptosis. Objective. To examine whether in vivo administration of Z-VAD-FMK would prevent infection-induced preterm-delivery. Methods. We injected 14.5 day-pregnant-mice with he...

Preterm labor is important in a predication of neonatal mortality. In united state of America it's relieved that the mortality rate of neonates has direct relation with frequency of low birth weight neonates and preterm labor. Neonates mortality and sever morbidity or both, before 26 th weeks of pregnancy occur in most of neonates and before 24 th. weeks of pregnancy occur approximately in all ...

BACKGROUND The aetiology of preterm birth remains poorly understood. The purpose of this study is to investigate if an association exists between prenatal alcohol consumption and preterm birth and to determine if such an association differs by subcategories of preterm birth. METHODS We employed vital statistics data from the state of Missouri covering the period 1989-2005 (n = 1 221 677 singl...

conclusions udca decreased the pruritus score, tba, and alt levels more effectively than same, reducing the rate of preterm delivery for icp. evidence acquisition a meta-analysis of all randomized controlled trials (rcts) comparing udca, same, and combination therapy was performed. we carried out a literature search using pubmed, embase, the cochrane register of controlled trials, and the scien...