نتایج جستجو برای: which continued until 1386
تعداد نتایج: 3552332 فیلتر نتایج به سال:
this study was designed to investigate the therapeutic effects of saffron (crocus sativus l) and its main constituent crocin on neuropathic pain behavioral responses induced by chronic constriction injury (cci) in rats. adult male wistar rats (200 to 250 g) were randomly assigned into 5 groups: sham + saline, cci + saline, cci+ saffron (30 mg/kg), cci +crocin (15 mg/kg) and cci + crocin (30 mg/...
background: p2x4 receptor (p2x4r), a purinoceptor expressed in activated spinal microglia, plays a key role in the pathogenesis of neuropathic pain. spinal nerve injury induces up-regulation of p2x4r on activated microglia in the spinal cord, and blockade of this receptor can reduce neuropathic pain. the present study was undertaken to determine whether paroxetine, an inhibitor of p2x4r, could ...
Multi-grade classes are used for small groups of students in which one teacher for each gread is impractical. The purpose of this study is to investigate the current situation of education and learning in multigrade classrooms from the perspective of teachers in North Khorasan province. To achieve this goal, phenomenological research method was used as a qualitative method. Participants in the ...
over seven decades ago, as the result of endeavors of a group of leading literary and scientific figures the farhangestan-e-awwal (first academy of iran) was established in may 1935 and its activity continued until 1953. presented here is a brief historical account of the establishment of the first academy of iran as well as a look at the biographical sketches of physicians at the academy.
a 28 years’ pregnant woman with 24 weeks’ gestational age referred with petechiae and purpura from previous day without any trauma. she had an occipital headache from last night. overt petechial and purpuric lesions were seen in the mouth and skin. there was neither hepatosplenomegaly nor lymphadenopathy. she was conscious and oriented. the patient was febrile, anemic and thrombocytopenic with ...
Spanish flu was one of the harshest historical pandemics in the northeastern Iran, which killed many local people. Its first outbreak in Mashhad dates back to August 3 and 4, 1918. This disease continued until 1920 in successive waves. The death toll of this disease in Mashhad (with a population of 100,000 people at the time) was possibly as high as 3,500. Moreover, this disease caused outbreak...
The aim of this study was to identify the role of teachers in students' academic adjustment during coronavirus outbreaks. The present study was conducted qualitatively and with a descriptive phenomenological method. Participants in this study were 11 male elementary school students (fifth grade) in the 18th district of Tehran in autumn 2020. Participants were selected based on inclusion criteri...
feminine voice and narratology in wuthering heights wuthering heights as a general "bronte" work has extraordinary dimensions to it which can make it focal to different ways of interpretation. among other differences the issue of narrative voice is essential in understanding the ultimate purpose of wuthering heights. emily bronte uses different narrators from various focal points speaking of m...
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