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: Older age, male gender, hypertension, CVDs, diabetes, COPD and malignancies were associated with greater risk of death from COVID-19 infection, and these findings could help clinicians to identify patients with poor prognosis at an early stage.
Abstract: Purpose: Coronavirus disease 2019 (COVID-19) is an emerging disease that was first reported in Wuhan city, the capital of Hubei province in China, and has subsequently spread worldwide. Risk factor...
279 citations
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TL;DR: Recently, biomimetic wound dressings were introduced as potential replacements for treating skin injuries and silk fibroin (SF) has exceptional characteristics as a wound dressing.
279 citations
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TL;DR: Drinking hot tea, a habit common in Golestan province, was strongly associated with a higher risk of oesophageal cancer, and a strong agreement was found between responses to the questions on temperature at which tea was drunk and interval from tea being poured to being drunk.
Abstract: Objective To investigate the association between tea drinking habits in Golestan province, northern Iran, and risk of oesophageal squamous cell carcinoma. Design Population based case-control study. In addition, patterns of tea drinking and temperature at which tea was drunk were measured among healthy participants in a cohort study. Setting Golestan province, northern Iran, an area with a high incidence of oesophageal squamous cell carcinoma. Participants 300 histologically proved cases of oesophageal squamous cell carcinoma and 571 matched neighbourhood controls in the case-control study and 48 582 participants in the cohort study. Main outcome measure Odds ratio of oesophageal squamous cell carcinoma associated with drinking hot tea. Results Nearly all (98%) of the cohort participants drank black tea regularly, with a mean volume consumed of over one litre a day. 39.0% of participants drank their tea at temperatures less than 60°C, 38.9% at 60-64°C, and 22.0% at 65°C or higher. A moderate agreement was found between reported tea drinking temperature and actual temperature measurements (weighted κ 0.49). The results of the case-control study showed that compared with drinking lukewarm or warm tea, drinking hot tea (odds ratio 2.07, 95% confidence interval 1.28 to 3.35) or very hot tea (8.16, 3.93 to 16.9) was associated with an increased risk of oesophageal cancer. Likewise, compared with drinking tea four or more minutes after being poured, drinking tea 2-3 minutes after pouring (2.49, 1.62 to 3.83) or less than two minutes after pouring (5.41, 2.63 to 11.1) was associated with a significantly increased risk. A strong agreement was found between responses to the questions on temperature at which tea was drunk and interval from tea being poured to being drunk (weighted κ 0.68). Conclusion Drinking hot tea, a habit common in Golestan province, was strongly associated with a higher risk of oesophageal cancer. Reza Malekzadeh and other authors of this population based case-control study talk about the effect of tea drinking and oesophageal cancer in Golestan province, northern Iran
279 citations
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TL;DR: Saffron at this dose was found to be effective similar to fluoxetine in the treatment of mild to moderate depression, and a large-scale trial is justified.
277 citations
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TL;DR: In this article, the stigmas of Crocus sativus (saffron) were evaluated in the treatment of mild to moderate depression in a 6-week double-blind, placebo-controlled and randomized trial.
Abstract: Depression is a serious disorder in today's society, with estimates of lifetime prevalence as high as 21% of the general population in some developed countries. As a therapeutic plant, saffron is considered excellent for stomach ailments and as an antispasmodic, to help digestion and to increase appetite. It is also used for depression in Persian traditional medicine. Our objective was to assess the efficacy of the stigmas of Crocus sativus (saffron) in the treatment of mild to moderate depression in a 6-week double-blind, placebo-controlled and randomized trial. Forty adult outpatients who met the Diagnostic and Statistical Manual of Mental Disorders, 4th edition for major depression based on the structured clinical interview for DSM IV participated in the trial. Patients had a baseline Hamilton rating scale for depression score of at least 18. In this double-blind, placebo-controlled, single-centre and randomized trial, patients were randomly assigned to receive a capsule of saffron 30 mg[sol ]day (BD) (Group 1) or a capsule of placebo (BD) (Group 2) for a 6-week study. At 6 weeks, Crocus sativus produced a significantly better outcome on the Hamilton depression rating scale than the placebo (d.f. = 1, F = 18.89, p < 0.001). There were no significant differences in the two groups in terms of the observed side effects. The results of this study indicate the efficacy of Crocus sativus in the treatment of mild to moderate depression. A large-scale trial is justified.
276 citations
Authors
Showing all 35946 results
Name | H-index | Papers | Citations |
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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 |