Electromagnetic fields (EMFs) inhibit the formation and differentiation of neural stem cells during embryonic development. In this study, the effects of prenatal exposure to EMF on the number of granule cells in the dentate gyrus of 4-week-old rats were investigated. This experiment used a control (Cont) group and an EMF exposed (EMF) group (three pregnant rats each group). The EMF group consis...

The present study was conducted to investigate the effects of maternal zearalenone (ZEN) exposure on the intestine of pregnant Sprague-Dawley (SD) rats and its offspring. Ninety-six pregnant SD rats were randomly divided into four groups and were fed with diets containing ZEN at concentrations of 0.3 mg/kg, 48.5 mg/kg, 97.6 mg/kg or 146.0 mg/kg from gestation days (GD) 1 to 7. All rats were fed...

Morphine administration during pregnancy causes several behavioral abnormalities in offspring animals. In the present study the effects of maternal morphine consumption on development of neural tube in Wistar rats (250-300 g) were investigated. Female rats (n = 8 were crossed with male rats and pregnant ones were treated with oral morphine (0.01, 0.05 and 0.1 mg/ml of water) until the 10th day ...

background the hippocampus is responsible for memory. a diet full of antioxidants improves brain damage and cognitive function. regard the antioxidant effects of zingiber officinalis (ginger) and its flavonoids components. objectives the aim of this study was to evaluate the effect of the extract of ginger on memory by using hippocampus tissue of the male offspring of rats. materials and method...

Morphine administration during pregnancy causes several behavioral abnormalities in offspring animals. In the present study the effects of maternal morphine consumption on development of neural tube in Wistar rats (250-300 g) were investigated. Female rats (n = 8 were crossed with male rats and pregnant ones were treated with oral morphine (0.01, 0.05 and 0.1 mg/ml of water) until the 10th day ...

Maternal stress during pregnancy affects negative impact on health of offspring. In the present study, we compared the effects of maternal treadmill exercise and offspring treadmill exercise on prenatal stress-induced apoptosis and serotonin expression in offspring. Stress to the pregnant rats was induced by exposure of maternal rats to the hunting dog in an enclosed room. Exposure time was 10 ...

The effects of early gestational undernutrition and subsequent refeeding patterns on offspring food intake, body weight and adiposity were examined. Pregnant rats were food restricted to 50% of their preconception intake levels during the first 2 weeks of pregnancy and were then either returned to ad libitum feeding or pair-fed to nonrestricted control rats. Male and female offspring of previou...

Introduction: Stress has many effects on the development of systems and organs in the fetal period, and these effects appear after birth. Since hemopoietic system is susceptible to stress, effects of restraint stress were studied in offspring of pregnant rats. Methods: Pregnant rats were divided into one control and three stress groups. The control group did not receive any stress during th...

This study was conducted to evaluate the effects of maternal diabetes on fetal spinal structure, especiallyin brachial enlargement. Sixteen adult female rats were divided into two groups. Diabetes was induced in one group by alloxan agent. Both groups became pregnant by natural matting. On days 7, 14, 21 and 28 after birth, the brachial enlargement of the spinal cord was collected from offsprin...