در هنگام جستجو کلمه در قسمت عنوان میتوانید کلمات مورد جستجو را با کاراکتر (-) جدا کنید.
کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: International Journal of Behavioral Sciences
- نوع مقاله: Journal Article
- کلمات کلیدی: Intensity,Distress,Disability,migraine,early maladaptive schema
- چکیده:
- چکیده انگلیسی: Introduction: Although many researches showed that there are several psychiatric comorbidities in people suffering from migraine headache, few studies investigated the relationship between deep psychopathological structures and headache variables. The purpose of the present study was to elucidate the relationship between early maladaptive schemas and three dimensions of headache impact, pain intensity, disability and affective distress among Iranian outpatient females suffering from chronic migraine without aura.Methods: 136 consecutive outpatients suffering from a chronic migraine without aura were recruited from 553 consecutive outpatients complaining of a persistent headache and/or referred to a specialized headache clinic in Baqiyatallah Hospital. All participants completed two questionnaires regarding Schema Questionnaire–Short Form McGill Pain Questionnaire–Short Form, Migraine Disability Assessment Scale, and the the State-Trait Anxiety Inventory-Trait subscale. Finally, Pearson product-moment correlation coefficients and multiple regression analyses were calculated to investigate relationships between the research variables.Results: The data analyses indicated that a significant amount of the variance of pain intensity was explained by self-sacrifice, emotional inhibition, and unrelenting standards/hypercriticalness. Also, self-sacrifice and unrelenting standards/hypercriticalness explained a significant amount of the variance of disability. Further, a significant amount of variance of affective distress explained by emotional inhibition and unrelenting standards/hypercriticalness.Discussion: The findings emphasize on the predictive role of this early maladaptive schemas, especially early maladaptive schemas of the domain of overvigilance/inhibition. Also, this study implicitly suggests that schema therapy can be an appropriate remedy for reducing headache impact dimensions, at least, in Iranian female outpatients suffering from migraine without aura.
- انتشار مقاله: 23-07-1394
- نویسندگان: Abbas Tavallaii,Zohreh Naderi,Peyman Rezaiemaram,Vahid Tavallaii,Zahra Babamohamadi,Maryam Aghaie
- مشاهده
- جایگاه : پژوهشی
- مجله: International Journal of Molecular and Clinical Microbiology
- نوع مقاله: Journal Article
- کلمات کلیدی: Antioxidant enzymes,Total protein,germination,Azotobacter,Colony - PCR,Karun variety of Barley
- چکیده:
- چکیده انگلیسی: This study was conducted in acompletely randomized block design with three replications using three concentrations of 107, 105, and 103cfu/ml of Azotobacter isolated from the rhizosphere of Karun varieties of barley (Az. salentris) and standard Az.chrococom along with control (zero concentration of bacteria). The aim of this study was to study the reactions of barley plantin response to inoculation by mentioned bacteria in the form of infected separate inoculation and non-inoculated seeds as a control. For isolation the number of mentioned bacteria, Karun variety of barley in desert was cultivated in the mannitol broth environment, and macroscopic and microscopic characteristics of bacterial colonies were evaluated. Finally, using gene 16Sr DNA, isolated variety was identified molecularly. At the end of plant growth, important traits such as percent of germination, total protein level, and activity of antioxidant enzymes of catalase and peroxide were measured from the desired plant and they were analyzed statistically. After 18 days, results showed that the concentration of 107, 105, 103cfu / ml of Azotobacter isolated from the rhizosphereKarun variety of barley plant in the desert (Az. salentris) increased the activity of antioxidant enzymes, total protein, and percentage of germination compared with control. In addition, different concentrations of Azotobacter isolated from the rhizosphere of barley plant (Az. salentris) showed higher and significant impact on catalase activity, total protein level, and percentage of Karun variety of barley germination compared with standard Az.chrococom.
- انتشار مقاله: 10-10-1394
- نویسندگان: Zahra Alsadat Mirmohamadi,Monir Doudi,Sima Yahyaabadi
- مشاهده
- جایگاه : پژوهشی
- مجله: Advances in Environmental Technology
- نوع مقاله: Journal Article
- کلمات کلیدی: Adsorption,Arsenate,Fe2O3/Al2O3,Immobilization,Water treatment
- چکیده:
- چکیده انگلیسی: The presence of arsenate in drinking water causes adverse health effects including skin lesions, diabetes, cancer, damage to the nervous system, and cardiovascular diseases. Therefore, the removal of As (V) from water is necessary. In this work, nanostructured adsorbent Fe2O3/Al2O3 was synthesized via the sol-gel method and applied to remove arsenate from polluted waters. First, the Fe2O3 load of the adsorbent was optimized. The Fe2O3/Al2O3 adsorbent was characterized by means of XRF, XRD, ASAP, and SEM techniques. The effects of the operating conditions of the batch process of As (V) adsorption such as pH, adsorbent dose, contact time, and initial concentration of As (V) solution were studied, and optimized. The thermodynamic study of the process showed that arsenate adsorption was endothermic. The kinetic model corresponded to the pseudo-second-order model. The Langmuir adsorption isotherm was better fitted to the experimental data. The Fe2O3/Al2O3 adsorbent was immobilized on leca granules and applied for As (V) adsorption. The results showed that the immobilization of Fe2O3/Al2O3 on leca particles improved the As (V) removal efficiency.
- انتشار مقاله: 19-11-1395
- نویسندگان: Faranak Akhlaghian,Bubak Souri,Zahra Mohamadi
- مشاهده