نتایج جستجو برای: ultra low dose of morphine
تعداد نتایج: 21271499 فیلتر نتایج به سال:
In the present study, interactions between lead exposure with nitric oxide precursor (L-arginine) or nitric oxide synthase (NOS) inhibitor (L-NAME) on naloxone-induced jumping and diarrhea in morphine-dependent mice were examined. Chronic lead acetate (0.05%) exposure altered naloxone-induced jumping and diarrhea in mice. Jumping was decreased after 7 days and was unchanged 14 and 28 days after...
Abstract Introduction Low-dose morphine is prescribed for refractory breathlessness in chronic obstructive pulmonary disease (COPD). Preliminary investigations suggest improved perceived sleep quality, although concerns exist regarding opioid-induced sedation. This study assessed the effects of on subjective quality and alertness, potential links between breathlessness. Methods Analysis questio...
Introduction: Amongst the medications to reduce pain, morphine as an important natural and tramadol as an important synthetic drug have been mostly considered. There are few studies on the comparison of the analgesic effect of these drugs in neonatal and perpubertal periods. Methods: Neonate rats (n=49) were randomly divided into three groups. On postnatal days 8-14, one group received s...
introduction: the selective medication for pain control in many clinical situations is morphine but its complications prevent its widespread use. ketamine has been introduced as an alternative for morphine in some studies. however, the efficacy of its solitary use has not yet been evaluated. therefore, the present study was undertaken to evaluate the effect of ketamine alone in relieving pain i...
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...
in a randomized, double blind study , we compared post operative pain and analgesic requirement in patients undergoing cesarean section with two types of general anesthesia: standardized general anesthesia (control group=26 cases) and preemptive low-dose ketamine (0.2 mg/kg) administered prior to anesthesia induction (keratmine group=27 cases). postoperative analgesia was provided for both grou...
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...
introduction: morphine addiction and morphine withdrawal syndrome are the two main problems of today’s human society. the present study has investigated the effects of nicotine on the strength of physical and psychological dependency in single and repeated doses morphine administrated rats. methods: male wistar rats were subjected to morphine consumption with single or frequent dose protocols. ...
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