نتایج جستجو برای: chicken embryo amniotic fluid
تعداد نتایج: 323247 فیلتر نتایج به سال:
OBJECTIVE The association between increased amniotic fluid interleukin-6 (IL-6) concentrations and preterm labor has received increasing attention. Several research groups have evaluated this association using commercial IL-6 kits, which principally use the sandwich-enzyme-immunoassay method, and were originally created to measure IL-6 in plasma, serum, or culture media. We evaluated commercial...
BACKGROUND Gestational diabetes mellitus (GDM) occurs in 3-5% of all pregnancies. GDM increases both maternal and fetal risks, causes fetal macrosomia, and hence increases the rates of caesarean sections and delivery complications such as shoulder dystocia. An early predictive marker and consequent early treatment could be beneficial, so amniotic fluid insulin and C-peptide have been examined i...
OBJECTIVE To evaluate levels of matrix metalloproteinases (MMP) and their inhibitors (TIMP) in second trimester amniotic fluid of women with hypertensive disorders compared to normotensive women. STUDY DESIGN Amniotic fluid was obtained from 133 women undergoing genetic second trimester amniocentesis. Zymography was performed for MMP characterization and an MMP-2 ELISA kit was used to determi...
BACKGROUND Exposure to perfluorooctane sulfonate (PFOS) may potentially disturb fetal Leydig cell hormone production and male genital development. OBJECTIVES We aimed to study the associations between levels of amniotic fluid PFOS, fetal steroid hormone, and insulin-like factor 3 (INSL3) and the prevalence of cryptorchidism and hypospadias. METHODS Using the Danish National Patient Registry...
Introduction: Polyhydramniosus is a pathological condition characterized by excessive accumulation of amniotic fluid, usually more than 2100ml. It is associated with numerous fetal anomalies and causes maternal complications due to overdistension of the uterus. An AFI(Amniotic Fluid Index) exceeding 24cm constitutes the diagnosis of severe polyhydramniosus. Case Report: The patient was a 25...
Background: The aim of this study was to statistically evaluate the hypothesis that the presence of meconium-stained amniotic fluid is associated with postpartum maternal infection.Methods: This prospective cohort study included 573 term pregnant women in labor, with no other medical problems, that underwent cesarean section for pregnancy termination. Women with prolonged active-phase labor, pr...
Introduction & Objective: Meconium passage occurs in 10-20% of all deliveries and in as many as 40% of post-term pregnancies. Previous studies have shown an association between meconium and maternal infection, Also, in the presence of meconium, enhanced bacterial growth and inhibition of neutrophil bactericidal activities has been reported. This study was to determine the rate of post cesarean ...
Background and Objectives: Given the consequences and serious dangers, which threatens neonates born with meconium-stained amniotic fluid, and also due to the high prevalence of cesarean section, the present research was carried out with the aim of comparing the outcomes of neonates with meconium - stained amniotic fluid in vaginal delivery and cesarean section. Methods: The present study wa...
Meconium-stained amniotic fluid (MSAF) occurs in approximately 5-20% of live births that meconium aspiration syndrome occurs in approximately 4-5% of these neonates after birth with breathing meconium goes to the small bronchial tree and clinical manifestation such as respiratory distress and tachypena, is present. Thease patients have high mortality and morbidity. For this reason, we studied t...
purpose: to evaluate the effect of human amniotic fluid (haf) on the growth of human corneal endothelial cells (hcecs) and to establish an in vitro method for the expansion of hcecs. methods: hcecs were cultured in dmem-f12 supplemented with 20% fetal bovine serum (fbs). confluent monolayer cultures were trypsinized and passaged using 20% fbs- or 10%, 20%, or 30% haf-containing media. cell prol...
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