نتایج جستجو برای: chicken embryo amniotic fluid
تعداد نتایج: 323247 فیلتر نتایج به سال:
By virtue of expressions of glial and neural surface markers and capability of neurotransmitter metabolism, amniotic epithelial cells are considered as candidate cell type for transplantation strategies to treat neurological disorders. Previously, we have reported neurotrophism exhibited by human amniotic epithelial cells when transplanted after spinal cord injury in bonnet monkeys. Amniotic ep...
methenamine salts have been traditionally used in the veterinary and human medicine, but its use is sometimes associated with some side effects.toxicopathological effects of methenamine salt have always been a major concern. there is scantly information available about the lesions of methenamine compound in embryo. the objective of this study was to determine the teratogenic effects of methenam...
nowadays antibiotics are used on a large scale in veterinary and human medicine to cure or prevent diseases. some antibiotics injected into hatching eggs to eliminate pathogens and prevention of egg transmission of disease. adverse effects of drugs have always been a major concern. there is scantly information available about the safety and pathological alterations of lincosamide-aminocyclitol ...
OBJECTIVE We explored the possibility that perturbations in amniotic fluid glucose, insulin, and insulin-like growth factor-binding protein 1(IGFBP1) and/or metabolic acids exist before routine screening for GDM. RESEARCH DESIGN AND METHODS We selected consenting mother-infant pairs (n = 408) who met our inclusion criteria (singleton pregnancy, no genetic abnormalities, and no preexisting dia...
Little is known about the origin of albumin in amniotic fluid. A fetal origin is questionable, because of the low concentration of protein in fetal urine and lung fluid. A maternal origin of proteins in amniotic fluid was already proposed in the 1970s. This review focuses on the possible sources of albumin in amniotic fluid and on the pathways for albumin to enter and leave the amniotic fluid i...
although amniotic fluid embolism is a rare event, but it is a tragic event. this kind of embolism occurs in 1 per 20,000 to 30,000 births with 86% maternal mortality rate in the united states. amniotic fluid embolism is in charge of near 10-15% of all maternal deaths. this article reflects the experiences of a nurse midwife encountered with a maternal and neonatal death due to an amniotic fluid...
The aim of this study was to assess the genotoxic effects of environmental chemicals on residents living near landfills. The study was based on samples of amniotic fluid from women living in the intensely polluted areas around the Campania region of Italy compared to a nonexposed control group. We evaluated the genetic effects that this amniotic fluids collected in contaminated sites had on Par...
Over the past 25 years the rate of twin and higher - order multifetal birth have increased between 1980 and 2005. The twining rate rose from 18.9 to 32.1 per 1000 live birth. Multifetal gestations are at high risk of fetaland complication such as; growth restricted fetal death, LBW and cerebral palasy. Maternal complication are that also increased such as: preeclampsia, diabetes, maternal death...
BACKGROUND Heavy metals (HMs) are environmental contaminants with toxic properties for wildlife and humans. The placenta is a privileged organ that, along with the fetal membranes and amniotic fluid, enables growth and development of the fetus during the physiological pregnancy. It also acts as a filter reducing the passage of harmful substances, protecting the embryo and then the fetus from ex...
OBJECTIVE To test the hypothesis that unconjugated bilirubin is equally distributed over the albumin molecules present in fetal blood and amniotic fluid in Rhesus (Rh) immunization. METHODS Molar concentrations of unconjugated bilirubin and albumin were measured in fetal blood and amniotic fluid samples, obtained before the first intrauterine transfusion in 30 nonhydropic, anti-D-alloimmunize...
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