Institution
Tehran University of Medical Sciences
Education•Tehran, Iran•
About: Tehran University of Medical Sciences is a education organization based out in Tehran, Iran. It is known for research contribution in the topics: Population & Medicine. The organization has 35661 authors who have published 57234 publications receiving 878523 citations. The organization is also known as: TUMS.
Topics: Population, Medicine, Cancer, Randomized controlled trial, Health care
Papers published on a yearly basis
Papers
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TL;DR: The results suggest that community-based lifestyle intervention programmes can be effective in a developing country setting.
Abstract: OBJECTIVE: To assess the effects of a comprehensive, integrated community-based lifestyle intervention on diet, physical activity and smoking in two Iranian communities. METHODS: Within the framework of the Isfahan Healthy Heart Program, a community trial was conducted in two intervention counties (Isfahan and Najaf-Abad) and a control area (Arak). Lifestyle interventions targeted the urban and rural populations in the intervention counties but were not implemented in Arak. In each community, a random sample of adults was selected yearly by multi-stage cluster sampling. Food consumption, physical exercise and smoking behaviours were quantified and scored as 1 (low-risk) or 0 (other) at baseline (year 2000) and annually for 4 years in the intervention areas and for 3 years in the control area. The scores for all behaviours were then added to derive an overall lifestyle score. FINDINGS: After 4 years, changes from baseline in mean dietary score differed significantly between the intervention and control areas (+2.1 points versus -1.2 points, respectively; P < 0.01), as did the change in the percentage of individuals following a healthy diet (+14.9% versus -2.0%, respectively; P < 0.001). Daily smoking had decreased by 0.9% in the intervention areas and by 2.6% in the control area at the end of the third year, but the difference was not significant. Analysis by gender revealed a significant decreasing trend in smoking among men (P < 0.05) but not among women. Energy expenditure for total daily physical activities showed a decreasing trend in all areas, but the mean drop from baseline was significantly smaller in the intervention areas than in the control area (-68 metabolic equivalent task (MET) minutes per week versus -114 MET minutes per week, respectively; P < 0.05). Leisure time devoted to physical activities showed an increasing trend in all areas. A significantly different change from baseline was found between the intervention areas and the control area in mean lifestyle score, even after controlling for age, sex and baseline values. CONCLUSION: The results suggest that community-based lifestyle intervention programmes can be effective in a developing country setting.
134 citations
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TL;DR: Overall, the Caucasus groups showed greater similarity with West Asian than with European groups for both genetic systems, although this similarity was much more pronounced for the Y chromosome than for mtDNA, suggesting that male‐mediated migrations from West Asia have influenced the genetic structure of Caucasus populations.
Abstract: We have analyzed mtDNA HVI sequences and Y chromosome haplogroups based on 11 binary markers in 371 individuals, from 11 populations in the Caucasus and the neighbouring countries of Turkey and Iran. Y chromosome haplogroup diversity in the Caucasus was almost as high as in Central Asia and the Near East, and significantly higher than in Europe. More than 27% of the variance in Y-haplogroups can be attributed to differences between populations, whereas mtDNA showed much lower heterogeneity between populations (less then 5%), suggesting a strong influence of patrilocal social structure. Several groups from the highland region of the Caucasus exhibited low diversity and high differentiation for either or both genetic systems, reflecting enhanced genetic drift in these small, isolated populations. Overall, the Caucasus groups showed greater similarity with West Asian than with European groups for both genetic systems, although this similarity was much more pronounced for the Y chromosome than for mtDNA, suggesting that male-mediated migrations from West Asia have influenced the genetic structure of Caucasus populations.
134 citations
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TL;DR: In this article, the authors compared the removal efficiencies of heavy metals, phenols, and cyanides, either in separate or simultaneous presence, and found that electrostatic attraction was the dominant removal mechanism in separate coagulation.
134 citations
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TL;DR: This study supports the contributing and beneficial effects of vitamins D and E in the treatment of atopic dermatitis.
Abstract: Background: Atopic dermatitis is a chronically relapsing, highly pruritic and inflammatory skin disease. This study was done to assess the effects of vitamins D and E supplementation on the clinica...
134 citations
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TL;DR: In this article, the degradation rate of tetracycline in aqueous solution was investigated using sulfate radicals under ultrasound irradiation, and the effect of various operational parameters, including initial TRS concentration, initial peroxydisulfate concentration, solution pH, reaction time, temperature, ultrasound power, the presence of natural organic matter, radical scavenger (tert-butyl alcohol and methanol), as well as the chemical composition of water using ultrapure water, drinking water, and secondary effluent on the degradation efficiency of TRS.
134 citations
Authors
Showing all 35946 results
Name | H-index | Papers | Citations |
---|---|---|---|
Graeme J. Hankey | 137 | 844 | 143373 |
Paul D.P. Pharoah | 130 | 794 | 71338 |
Jerome Ritz | 120 | 644 | 47987 |
Reza Malekzadeh | 118 | 900 | 139272 |
Robert N. Weinreb | 117 | 1124 | 59101 |
Javad Parvizi | 111 | 969 | 51075 |
Omid C. Farokhzad | 110 | 329 | 64226 |
Ali Mohammadi | 106 | 1149 | 54596 |
Alexander R. Vaccaro | 102 | 1179 | 39346 |
John R. Speakman | 95 | 667 | 34484 |
Philip J. Devereaux | 94 | 443 | 110428 |
Rafael Lozano | 94 | 265 | 126513 |
Mohammad Abdollahi | 90 | 1045 | 35531 |
Ingmar Skoog | 89 | 458 | 28998 |
Morteza Mahmoudi | 83 | 334 | 26229 |