Sodium restrictive diets are today often recommended to women experiencing the normal edema of pregnancy. This study explores some effects of dietary sodium restriction, imposed during pregnancy, on reproductive performance and brain development in resultant offspring. Pregnant Sprague-Dawley rats were fed diets containing either 0.173, 0.067, 0.040, or 0.022% sodium throughout gestation. All o...

Discussion on the role of DEHP in the critical period of gonadal development in pregnant rats (F0), studied the evolution of F1-F4 generation of inter-generational inheritance of cryptorchidism and the alteration of DNA methylation levels in testis. Pregnant SD rats were randomly divided into two groups: normal control group and DEHP experimental group. From pregnancy 7 d to 19 d, experimental ...

The effbcts of prenatal ochratoxin A (OCA) exposure on postnatal behavior and function of Jcl: Wistar rat offspring were assessed in two experiments. In Experiment 1, pregnant rats were administered ora]ly with O.25 or O.5 mglkglday of OCA dissolved in O.1 M sodium bicarbonate on days 11-14 (A) or 15-18 (B) of gestation. Controls received the vehicle similarly on days 11-18 of gestation. The of...

Background & Aims: Today, due to the modern industrial life of human beings, stress has become prevalent among them and they will suffer from its complications. Exposure to stress during pregnancy can change many babies' normal physiological processes. The separate and combined effects of three common types of prenatal stress were investigated on motor learning of male offspring of rats. Method...

BACKGROUND Sugammadex has been shown to decrease the efficiency of progesterone-containing oral contraceptive drugs which possess a steroid structure. AIMS The aim of the present study was to evaluate the effects of sugammadex on progesterone levels in pregnant rats as well as on the physiological course of the pregnancy. STUDY DESIGN Animal experiment. METHODS This study was approved by ...

High atrazine (2-chloro-4-ethytlamino-6-isopropylamine-1,3,5-triazine; ATR) contents in the environment threaten the health conditions of organisms. We examined the effects of ATR exposure on Sprague-Dawley rats during gestation and on the dopaminergic neurons of offspring during lactation. Pregnant dams were orally treated with 0 mg/kg/day to 50 mg/kg/day of ATR from gestational day 5 to postn...

We investigated whether maternal exposure during pregnancy to cow's milk containing endogenous estrogens and insulin-like growth factor 1 (IGF-1) and either high or low levels of isoflavones from dietary legumes (HIM and LIM, respectively) affected carcinogen-induced mammary carcinogenesis in female rat offspring. Pregnant Sprague-Dawley rats were given HIM, LIM, or tap water (control) from ges...

The effect of maternal alcohol consumption during pregnancy on the growth rate of humerus and femur were studied in 168 offspring of rats. Experimental foetal alcohol syndrome was produced by giving 10% ethanol (v/v) in water to eight-week-old female albino rats for 2 weeks, then 20% ethanol (v/v) for a further 3 weeks, and mating them overnight. When confirmed pregnant, the alcohol concentrati...

background: in recent years concerns have been raised about human reproductive disorders, specially the effects of environmental factors on human fertility and pregnancy outcome. therefore, the present study was designed to assess the effects of maternal caffeine consumption on ovarian follicles development in rat offspring. methods: 60 pregnant female rats were randomly divided into a control ...

Diet during pregnancy and lactation influences the offspring's health in the long-term. Indeed, human epidemiological studies and animal experiments suggest that different type of fatty acids consumption during pregnancy affect offspring development and susceptibility to metabolic disorders. Epigenetic changes are thought to be elicited by dietary factors during critical timing of development. ...