Background: More than 90% of women use drugs during pregnancy. The aim of this study was to investigate oral morphine-induced histopathological changes in Wistar rat fetuses’ liver. Methods: Animals were divided to 1 control and 3 drug level induced groups. 0.1, 0.2 and 0.3 mg/ml of morphine sulphate (99.98%) in drinking water (25 ml) were administered orally to pregnant rats from day ...

there is less published research about how teachers in efl contexts respond to students who are relatively less mature and less competent l2 writers. while writing researchers have examined various issues concerning peer and teacher response in writing-oriented classes, little research has centered on the effect of collaborative tasks particularly dictogloss on writing skills. output collaborat...

the present research study attempted to find out the extent to which two pre-task activities of “glossary of unknown vocabulary items” and “content related support” assisted efl language learners with their performance on listening comprehension questions across two different proficiency levels (low and high). data for this study were obtained from a total of 120 language learners, female and m...

Backgrounds and Aims: Cinnamomum Zeylanicum is a medicinal herb used in Iranian traditional medicine as an analgesic spice, which its analgesic effect has been experimentally confirmed. Thus, this study was conducted to compare the antinociceptive effect of cinnamon essential oil (CEO) with those of Morphine and Diclofenac in mice. Materials and Methods: 80 male albino mice were selected and...

Background and Objective: JWH133 is known to have cannabinoid-2 (CB2) receptor agonist properties. Celecoxib, a selective cyclooxygenase-2 (COX-2) inhibitor, is also known to have antinociceptive properties. Endocannabinoids produce analgesia possibly through cyclooxygenase (COX) pathway. The aim of the present work was: to study the effect of celecoxib on JWH133 induced antinociception and to ...

a novel ultra wideband microstrip bandpass filter using radial stub loaded resonator and interdigital coupled lines is presented in this paper. the radial stub loaded resonator and decagonal patch form a resonator named m to create tuneable multiple notches in the passband for suppression wlan interference. to realize sharp roll-off, two adjustable transmission nulls are located at the lower an...