Showing 3 results for Azemati
F Farivar, R Heshmat, B Azemati, Sh Abbaszadeh Ahranjani, Aa Keshtkar, R Sheykholeslam, A Nadim,
Volume 5, Issue 2 (22 2009)
Abstract
Background and Objectives: Lack of nutritional knowledge is one of the most important reasons of nutritional problems worldwide and consequently, improper practice which can lead to several complications such as: malnutrition and non-contagious diseases. This study has been designed to investigate the knowledge, attitude and practices of the urban households regarding practical principals of nutrition in Boushehr, Golestan, and Sistan & Balouchestan provinces in 2004.
Methods: Evaluation of knowledge, attitude and practice of urban households towards practical principals of nutrition in mentioned provinces was carried out by this cross sectional study. The sampling method at the level of the households in each province was the single-stage cluster sampling with equal size clusters. The necessary data were gathered with a structured questionnaire and via the interviews between the questioners and the eligible people in each household.
Results: A total of 1154 individuals were participated in this survey. Approximately seventy percent of individuals were aware about having basic four food groups and 45% of them were also aware of role of food group in human body. Majority of people had acceptable attitudes toward nutrition. Based on standard criteria consumption of meat was rare and consumption of fish was in medium level, legumes in high level, fruits and vegetables, milk & dairy products were in acceptable level. Consumption of carbonated beverages, junk foods and sugar were in high level.
Conclusion: The findings of this study imply a need for effective implementation of nutritional community interventions by health policy makers in Iranian health systems.
B Azemati , R Heshmat , Aa Keshtkar , M Bagheri , R Sheykholeslam , A Nadim ,
Volume 5, Issue 4 (11 2010)
Abstract
Background & Objectives: The aim of this study was carried out to compare knowledge, attitude and practice of urban and rural households towards osteopenia and osteoporosis in Golestan, Sistan & Balouchestan and Boushehr provinces in Iran.
Methods: single-stage cluster sampling was used. The questions about knowledge about, attitude toward and practice of nutritional factors related to osteopenia and osteoporosis were asked by a structured interview.
Results: A total of 2306 households have been selected as overall sample size. Knowledge level of urban households about calcium as a preventive factor of osteoporosis & osteopenia was more in Sistan & Balouchestan, Golestan and Boushehr provinces. Knowledge level of urban households about calcium food courses: (Milk, Yogurt, Cheese and Dairy alternatives) was also better than that of rural habitants (P<0.01). Urban residents' attitude toward osteoporosis compared to rural residents was better (P 0.01>). Consumption of pasteurized milk had been paid more attention in urban households (P<0.001). The difference of daily milk intake in rural and urban households with pregnant or lactating women was not significant. Exposure of infant to sun as preventive factor was not satisticaly significant between rural and urban habitants.
Conclusion: It is concluded that the level of knowledge, attitude and practice of rural households toward osteoporosis and osteopenia was weaker than urban households.
Sha Akhlagh, D Zeighami, E Allahyari, B Maghsoodi, S Azemati, A Alipour, Smr Hadavi,
Volume 6, Issue 2 (22 2010)
Abstract
Background & objectives: Cardiopulmonary bypass often causes a stress hormonal response with subsequent changes in hemodynamic and organ perfusion. Human studies involving cardiopulmonary bypass have shown that very low doses of ketamine can attenuate inflammatory and stress markers, without adverse effects. The aim of this study was to investigate whether low dose infusion of ketamine have hemodynamic stability effect in coronary artery bypass surgery.
Methods: In this double blind-controlled trial, 50 patients undergoing on-pump CABG were randomly assigned to receive either 1.25mcg/kg/min of ketamine infusion (Ketamine group, n=25) or normal saline infusion (Control group, n=25) during 48 hours after induction of anesthesia. hemodynamic measurement including blood pressure, heart rate, central venous pressure, cardiac output, cardiac index, systemic venous resistance, arterial blood gas and lactate were measured previous to induction (T1), 4 h, 24h, and48h after the surgery (T2,T3 and T4). The data were evaluated with using of variance analyzing test and repeated measurement.
Results: There were significant interaction effect between time (pre operation, 4, 24 and 48 hours after operation) and group of study (ketamine and placebo) in assessment of systolic blood pressure (p=0.0001), diastolic blood pressure(p=0.0001), heart rate (p=0.004), central venous pressure (p=0.0001) and lactate (p=0.035). These indicate that ketamine caused decrement in tissue perfusion. Those interactions were not statistically significant for other parameters (p>0.05).
Conclusions: low dose ketamine during and 48 hours after operation not only didn`t show hemodynamic stability effect but also decreased tissue perfusion slightly.
