normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background : adhesions, as abnormal scared tissue, are common following gynecological operations and can cause chronic pelvic pain, infertility, poor outcomes of future surgeries, and intestinal obstruction. oxygen free radicals are known as one of the main causes of adhesion formation. this study is to evaluate the effect...

BACKGROUND To investigate the effectiveness of melatonin in preventing post-operative adhesion formation and to compare it with the efficacy of hyaluronate/carboxymethylcellulose membrane in a rat model. MATERIALS AND METHODS Following pilot studies, 35 rats were operated on in the full study. In 15 animals (group one), 10 standard lesions were inflicted in each uterine horn (total 30 horns) ...

The uterine musculature, or myometrium, demonstrates tremendous plasticity during pregnancy under the influences of the endocrine environment and mechanical stresses. Expression of the small stress protein heat shock protein B1 (HspB1) has been reported to increase dramatically during late pregnancy, a period marked by myometrial hypertrophy caused by fetal growth-induced uterine distension. Th...

CDRI-85/287 is an anti-estrogen and interferes with decidualization in the rat uterus. In this study, uterine estrogen receptor (ER) and progesterone receptor (PR) levels were determined during the inhibition of decidualization. The effect of 85/287 on uterine ornithine decarboxylate (ODC) activity (a marker enzyme for decidualization) was also studied, using immature ovariectomized rats divide...

BACKGROUND Apoptosis, a process of normal embryonic development, is enhanced in blastocyst from diabetic rats. Nevertheless, glucose seems not to be the only factor involved. Activin A, a TGF-beta family member, is also increased in maternal serum from diabetic pregnancy. METHODS Flushing medium, blastocysts and uterine cells were obtained from 5 day old pregnant rats. The presence of activin...

preterm contraction of uterus is a main cause of miscarriages and preterm labour. euphorbia known as ferphion in iranian traditional medicine texts like al-hawi, is reported for prevention of preterm labour. therefore, the objective of this research was to investigate the effect of euphorbia spinidens bornm. ex prokh. on motility of rat uterus. uterine horns were isolated form non-pregnant fema...

The influence of embryos on growth of the uterus was determined by comparing uterine length, weight and diameter between gravid and nongravid horns within unilaterally pregnant gilts. Eighty-two prepubertal gilts were ovariectomized unilaterally at 5 mo of age, and the ipsilateral uterine horn was ligated near the junction of the uterine horns. Gilts were mated and were assigned randomly for ex...

The current study was designed to investigate the efficacy of a hyaluronate/carboxymethylcellulose membrane for the prevention of post-operative adhesion in a rat uterine horn model. This is a prospective double-blinded controlled study. Nineteen injured uterine horns were treated with a hyaluronate/carboxymethylcellulose membrane as a barrier and 19 injured uterine horns without any treatment ...

Background: Uterine stimulants are medications used to induce/augment labor, induce abortion, and prevent postpartum hemorrhage. Currently, available drugs carrying adverse effects, hence the present study is designed effect of Carica papaya raw fruits extract in comparison with oxytocin using vitro rat uterus preparations. Aims Objectives: Primary secondary aims were evaluate uterine stimulant...