in the present study, the effects of pregnant nmri mice restraint stress on the responsibility of their children to the behavioral properties of morphine, sulpiride and dextromethorphan were investigated in the f2 generation. twenty four pregnant nmri female mice (w: 25 g) were divided into the experimental and control groups (n = 12/group). animals in the experimental group were kept in the re...

herbal medicine has an old history with a broad application all over the world. many researches have focused on the curative as well as antinociceptive effects of herbal extract. the aim of this study was to investigate the analgesic effects of berberis vulgaris hydroethanolic extract (bve) in male mice. 30 male mice were divided into 5 groups: control, treated by morphine, treated by bve (150 ...

To define the roles of the calmodulin-stimulated adenylyl cyclases (AC1 and AC8) in morphine-induced analgesia, tolerance, physical dependence, and conditioned place preference, we used mice having targeted disruptions of either the AC1 or AC8 genes or both genes [double knockout mice (DKO)]. Mice lacking either AC1 or AC8 genes or DKO did not differ from wild-type mice in short-term antinocice...

The availability of computer-controlled artificial hearts, kidneys, and lungs, as well as the possibility of implanting human embryos in ex vivo uterus models or an artificial endometrium, presents new perspectives for creating an artificial uterus. Survival rates have also improved, with fetuses surviving from as early as 24 weeks of gestation. These advances bring new opportunities for comple...

The endometrial-myometrial interface (EMI) is a specific functional region of uterus. However, our knowledge on EMI ultrastructure both in normal uterus and adenomyosis is far from enough to understand its pathology. In this study, used the samples of EMI and outer myometrium (OM) from the adenomyosis hysterectomy specimens and the subjects from the control uteri, we prospectively compared the ...

The ovarian peptide hormone relaxin (RLX) plays an important role in the regulation of the endometrium both during the cycle and in early pregnancy. RLX interacts with specific receptors on endometrial stromal cells causing these to decidualize. In order to characterize the molecules with which RLX interacts in the primate uterus, a methodology based on a fully bioactive preparation of biotinyl...

Prostaglandins (PGs) are necessary for normal female reproduction. PGs act via their respective receptors and execute various functions in their target tissues depending on which type of receptor being activated. PG receptors are G-protein coupled receptors mediating various vital processes in the uterus throughout the reproductive cycle and pregnancy. They are essential for the normal function...

background: the luteal phase defect is a common event following the ovarian stimulation. the aim of the present study was to evaluate the use of human chorionic gonadotropine (hcg) and progesterone hormones to improve the luteal phase defect. materials and methods: 60 mice were superovulated routinely with human menopausal gonadotropin (hmg) (7.5u) and hcg (10u). the mice were mated and divided...

the goal of this study was to evaluate the effects of quercetin and acth injection on prevention of development of morphine tolerance and dependence in mice. in this study different groups of mice received morphine (40 mg/kg, i.p.) plus quercetin (5, 10, 25 mg/kg, ip), acth (1, 2.5, 5 iu/mice, i.p.), or combination of quercetin (5 mg/kg) and acth (1 iu/mice) once a day for four days. tolerance ...

Xanthogranulomatous inflammation is a distinguished histopathological entity affecting several organs, predominantly the kidney and gallbladder. So far, only a small number of cases of xanthogranulomatous inflammation occurring in female genital tract have been described, most frequently affecting the endometrium and histologically characterized by replacement of endometrium by xanthogranulomat...