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...

background: amniotic fluid is an indicator of placental function on the fetal development. the amniotic fluid index is the most commonly used method of measuring amniotic fluid. objective: the purpose of this study was to compare the pregnancy outcomes of a borderline versus normal afi. materials and methods: this cross-sectional study was carried out on a total of 235 pregnant women referred t...

Objective: To evaluate amniotic fluid glucose, matrix metalloproteinase (MMP)-9, interleukin (IL)-6, and IL-12 for diagnosing subclinical chorioamnionitis in women with preterm labor. Methods: Forty-four women in preterm labor at 22–35 weeks gestation with suspected subclinical chorioamnionitis underwent amniocentesis. Amniotic fluid analysis included Gram stain, culture, and determination of g...

The goal of this study was to assess the characteristics of monochorionic-diamniotic (MD) growth-retarded twin infants with twin-twin transfusion syndrome (TTTS) compared with those without TTTS during the third trimester. Retrospective analyses of the growth patterns and amniotic fluid volumes were performed on 5 MD twin pregnancies in which one or both twins showed growth retardation with TTT...

OBJECTIVE To evaluate amniotic fluid glucose, matrix metalloproteinase (MMP)-9, interleukin (IL)-6, and IL-12 for diagnosing subclinical chorioamnionitis in women with preterm labor. METHODS Forty-four women in preterm labor at 22-35 weeks gestation with suspected subclinical chorioamnionitis underwent amniocentesis. Amniotic fluid analysis included Gram stain, culture, and determination of g...

Cyclophosphamide is a chemotherapy drug for the treatment of cancer. Chicken embryo amniotic fluid, vitamin C and coenzyme Q10 have anti-oxidant properties. Total of 70 adult female mice were selected and divided into seven groups. The first group that received 2 ml kg-1 of inactivated amniotic fluid subcutaneously. The second group treated with 75 mg kg-1of cyclophosphami...

background and objectives: preterm labor is a serious problem in obstetrics, accounting for 70% of perinatal mortality. high sensitive c - reactive protein (hs-crp) is a sensitive marker of inflammation. our aim in this study was to determine amniotic fluid hs-crp concentration and its correlation with pre-term delivery.   materials and methods: this prospective study was conducted on 90 pregna...

objective: to investigate the clinical advantage of several prognostic factors for predicting preterm delivery. materials and methods: eighty and six patients with a singleton pregnancy admitted to vali-asr hospital underwent genetic amniocentesis between the 15th and 23th weeks were included in this study. maternal serum c-reactive protein (crp), transvaginal sonographic measurement of cervica...

BACKGROUND Intra-amniotic infection has long been recognized as the leading cause of preterm delivery. Microbial culture is the gold standard for the detection of intra-amniotic infection, but several days are required, and many bacterial species in the amniotic fluid are difficult to cultivate. METHODS We developed a novel nested-PCR-based assay for detecting Mycoplasma, Ureaplasma, other ba...

We developed a mathematical model of twin-twin transfusion syndrome (TTTS) that includes a hydropic recipient twin, adding interstitial and intracellular fluid compartments, fetal congestive cardiac failure, and the dynamics of renin-angiotensin system (RAS) mediators to our previous TTTS model. Ten differential equations for each twin, coupled by the net fetofetal transfusion of blood and bloo...