Showing 7 results for Sadeghi
Esmael Ghahremani, Afshin Maleki, Somayeh Ghafouri, Nasrin Feyzi, Shahram Sadeghi,
Volume 2, Issue 2 (10-2014)
Abstract
Background & Objective: Cattle Slaughterhouses are one of the main centers of wastewater producing facilities with high pollution load, which in the absence of proper treatment can cause a lot of environmental pollution. The aim of this study was to determine the effectiveness of Industrial slaughterhouse wastewater treatment plant in the city of Sanandaj in 2012.
Method: This is a cross-sectional study which was conducted in the laboratory of faculty of health, university of medical sciences in Sanandaj in the year 2012 for three months. Weekly tests of chemical oxygen demand (COD), biochemical oxygen demand (BOD) and total suspended solids (TSS) and in total 24 times sampling of input and output for the treatment plant was performed instantly. The experiments were based on the latest proposed method in the book of standard method (the Examination of Water and Wastewater) and at the end, Microsoft EXCEL software was used for data analysis.
Results: The average COD, BOD and TSS entering the plant were 2036.69 ± 61, 1216.5 ± 220 and 791.12 ± 147 milligrams per liter and their average output from the plant were 747.71 ± 17, 517.5 ± 8 and 306.51 ± 8 milligrams per liter and the total average of removal efficiency for each of these parameters were 63.29 ± 3 percent, 57.45 ± 2 percent and 61.25 ± 5 percentage respectively.
Conclusion: The quality of output effluent from treatment plant of cattle slaughterhouse in Sanandaj, in almost all months was not according to effluent disposal standards and generally, the efficiency of this treatment plant is not desirable in removal of contaminants. Therefore, its efficiency should be improved by using appropriate methods.
Alireza Mahboub-Ahari, Sakineh Hajebrahimi, Fatemeh Sadeghi-Ghyassi, Mahmood Yousefi, Maryam Radin Manesh,
Volume 4, Issue 1 (5-2016)
Abstract
Background & Objectives: Current study aimed to compare effectiveness and cost effectiveness of laser devices in BPH surgery. This study could provide clear evidences which could be used in prior approval and funding of such new emerging technologies.
Methods: A systematic search of related databases was performed to find Randomized clinical trials, systematic reviews, Meta analyses and health technology assessment studies which had been published up to 2008.key words are: Laser، Holmium YAG laser (HOLEP)، Tolmium Laser، Transurethral Resection of the Prostate (TURP) and prostate. Data for clinical effectiveness was retrieved from the literature. Two Laser Assisted Technologies were analyzed in terms of efficacy, effectiveness and cost-effectiveness and compared with Trans-Urethral Resection of the Prostate (TURP) method from the perspective of Iran Ministry of Health. We used standard costing for analysis of costs. One-way sensitivity analysis was performed for the examination of calculated ICER in different probable scenarios.
Results: Literature review stressed that there is no statistically significant difference in clinical effectiveness of Lasers assisted devices and TURP technique. The length of hospital stay and severity of side effects are clinically and statistically lower in Laser Assisted devices. Estimated unit-cost of treatment for Tolmium, Holmium and TURP was 3403541, 3019261 and 2455794 (RLS) from MOH perspective and 340354, 4719261 and 4325794 from societal perspective.
Conclusion: Sensitivity analysis showed that, in most of the study scenarios TURP was dominant intervention because of low treatment costs. Tolmium laser only with the assumption of dual applicability and 200 patients per year would be considered as a cost-effective technology.
Masoomeh Gholami, Majid Najafzadeh, Naser Behnampour, Zahra Abdollahi, Farzaneh Sadeghi Ghotbabadi, Farhad Lashkarboluki, Mohammad Reza Honarvar,
Volume 7, Issue 3 (9-2019)
Abstract
Background and objectives: Iran was reported in the high-risk group of World Food Security Map in 2008 .Identifying food insecurity is first step for executing interventions. Measuring household food security is its cornerstone. SAMAT System was designed to provide a variety of GIS-based reports to policy makers and managers in the field of food security.
Methods and Materials: SAMAT system was developed by a team working with various specialties. The system was analyzed using Rational Unified Process methodology and after optimization and normalization process, centralized database was formed. SQL Server 2014 software was used for its implementation. SharpMap open source engine was used to render spatial data and display maps on the web, and many parts of the engine were coded specifically to meet different organizational needs. The system was designed using the WEB GIS engine.
Results: SAMAT system was executed in nine provinces of the country in different periods. SAMAT dashboard provides a variety of information for executive managers. Based on demographic data, the state of food insecurity can be identified at different levels from city to village, in a variety of graphs. A spectrum from the urban distribution to the local distribution of food insecurity can be identified on the GIS map. Zooming in on different areas can help to identify more food insecure neighborhoods within the village or town, thus giving managers the priority of food insecurity interventions at the neighborhood or village level. One can view household characteristics and the results of questionnaire information .
Conclusion: SAMAT system can be useful for managing food security at the national, provincial, city and even rural or urban levels. we recommend periodically prioritizing points, Identifying the provinces and re-evaluating the effectiveness of interventions through the SAMAT-based system after comprehensive implementation of food insecurity reduction
Abdossaleh Zar, Fatemeh Ahmadi, Hamid Reza Sadeghipour, Abolfazl Shayan Nooshabadi,
Volume 8, Issue 2 (7-2020)
Abstract
Background and objective: Tobacco consumption is one of the hazardous factors that affect people’s quality of life and quality of sleep. This study aimed to compare components quality of sleep in physically active and inactive people tobacco consumers.
Methods: Tobacco consumers in Shiraz were the statistical population of this comparative study. That 470 people of them Participated in the study. Pittsburgh sleep quality questionnaire (PSQI) was used for data collection.
Results: physically active tobacco consumers compared with inactive tobacco consumers obtained significantly better scores in total PSQI score (p = 0.006) and subscales such as daytime dysfunction (p = 0.007), sleep duration (p = 0.002), sleep latency (p = 0.01), subjective sleep quality (p = 0.03).
Conclusion: Exercise and physical activity can have a positive effect on the quality of sleep in tobacco consumers. Findings can inform interventions designed to improve sleep quality via increasing opportunities for exercise among smokers.
Zahra Bahrololoomi, Tahereh Sadeghieh, Nahid Maghsoodi, Shirin Pajouhandeh,
Volume 9, Issue 4 (12-2021)
Abstract
Background and Objective: Children’s dental fear is one of the most important challenges that pediatric dentistry faces. Several factors play an important role in children’s dental fear. Home quarantine, changes in routine life and economic disadvantages have resulted in emotional changes in parents and children during COVID-19 pandemic. The aim of this study is to evaluate the levels of children’s dental fear, parental anxiety and their possible correlation during the COVID-19 pandemic.
Material and Methods: The present cross-sectional study comprised one hundred and four children aged 6-12-year-old and their parents. The level of parental anxiety was evaluated using Spielberger state-trait anxiety inventory. CFSS-DS (Children Fear Schedule Survey-Dental Subscale) questionnaire assessed the child’s dental fear. Independent t-test, ANOVA and Pearson correlation coefficient were used for data analysis.
Results: There were significant correlations between the level of parent’s state and trait anxiety and child’s dental fear (respectively P value=0.009 and P value=0.000). However girls showed insignificant higher levels of dental fear compared with boys (P value=0.175), children younger than 9 years old and children with a previous dental treatment had significantly higher dental fear scores (respectively P value=0.006 and P value=0.002). Age, gender and level of education did not show a significant effect on the level of parental anxiety (respectively P value=0.630, P value=0.874 and P value=0.198).
Conclusion: The study has resulted in a significant correlation between parental state-trait anxiety and children’s dental fear.
Mohammad Jafari Shiran, Saeed Naseri, Tahereh Sadeghian-Rizi, Saeed Khani, Mohammad Shoormij, Seyedeh Simin Dakhilpour,
Volume 10, Issue 2 (5-2022)
Abstract
Background and objectives: The fatty liver is a reversible form of fat accumulation in the liver cells. The burden of this disease is increasing worldwide. In general, due to the lack of proper treatment and the multiple side effects of existing chemical medicines, researchers have focused on the use of herbal medicines. The aim of this study was to evaluate the therapeutic effects of aqueous extract of Arctium lappa L. (burdock) and Cichorium intybus L. (chicory) on fatty liver in rats fed with high fat diet as respects these plants have been frequently applied in traditional medicine for treatment of the liver-related diseases.
Material and Methods: For this study, 30 Wistar rats weighing 120-220 g were used. The rats were divided into 5 groups and received 125, 250, 500 and 1000 mL/kg of mixture of aqueous extracts of burdock and chicory.
Results: Results showed that this aqueous extract reduced the liver macro-vesicles and microvesicles and symptoms of steatosis without any specific liver complications. It was found that 500 and 1000 mL/kg of extract had the most effective therapeutic effect.
Conclusion: In conclusion, our study shows that extract of burdock-chicory has the potential to ameliorate fatty liver in rats fed with high-fat diet. This study provides evidence that burdock-chicory extract could be considered as a potential dietary supplement strategy for prevention and treatment of fatty liver. Based on these results, the extract was formulated, and entered the pharmaceutical market.
Yousef Mohammadi-Kebar, Saeed Hoseini-Asl, Ahad Azami, Farhad Salehzadeh, Sanam Sadeghian,
Volume 10, Issue 3 (10-2022)
Abstract
Background and objectives: Behcet's Disease (BD) is a rare severe recurrent inflammatory disorder affecting several body organs. Since Familial Mediterranean Fever (FMF) and BD affect almost a specific population, both diseases can mimic the other clinically, and these two diseases sometimes occur in the same family and the same patient, also due to the high prevalence of BD in Iran and performing a small number of studies about MEFV gene mutations in patients with BD, this study aimed to determine the frequency of MEFV gene mutations in Ardabil patients with BD.
Material and Methods: Fifty patients with BD were diagnosed according to the International Study Group criteria for BD (for oral pests, genital pests, and ocular lesions, 2 points each, skin symptoms, vascular symptoms, positive pathogenesis test, and neurological symptoms, 1 point each). A score of 4 or higher indicated BD. All patients were analyzed for five common MEFV mutations (M694V, V726A, M680I, M694I, and E148Q) using amplification refractory mutation system and Polymerase Chain Reaction (PCR) restriction-digestion testing methods. A cohort of 224 healthy people who had been previously genotyped regarding the five common MEFV mutations served as the control group.
Results: The mean age of patients was 38.68±11 years. Most BD patients (56%) and 50.4% of the control group were women. Of all patients, 66% (33) mentioned that their parents had no family relationship. Among 50 patients with BD, 12 (24%) had mutations in the MEFV gene, of which seven patients (58.3%) had E148Q mutation. Among healthy individuals, 57 patients (25.4%) had mutations, of which 39 (68.4%) had E148Q mutation. The difference between the two groups was not significant.
Conclusion: Results showed that most patients with BD had mutations in the MEFV gene and the most common case was E148Q mutation which was similar to the healthy population in terms of BD agent.
