هدایتی زاده عمران, اکبر
استادیار، مرکز تحقیقات سرطان دستگاه گوارش، دانشگاه علوم پزشکی مازندران، ساری، ایران
[ 1 ] - هزینه یابی بر مبنای فعالیت خدمات آموزشی در دانشکده پزشکی دانشگاه علوم پزشکی مازندران در سال 1394
Background and purpose: Educational services are highly expensive, so, accurate financial information could be of great benefit for optimized management of training organizations. Activity-based costing (ABC) is of particular importance for authorities. Materials and methods: In this cross-sectional study, the cost of all educational services was evaluated in the faculty of medicine in Mazanda...
[ 2 ] - مروری بر بیماری لپتوسپیروز در ایران
Leptospirosis is a zoonotic disease in nearly all parts of the world, especially in tropical and subtropical areas and is prevalent in hot and humid areas. Particularly in the northern provinces of Caspian Sea in Iran by having mild and wet weather conditions, this disease is more spread to other parts of the country. Today, with evolution of the Leptospira, disease from traditional village t...
[ 3 ] - بررسی توزیع جنسی عوامل خطر آترواسکلروزیس و ارتباط آن با تعداد عروق درگیر
Background and purpose: Cardiovascular disorders (CVDs), including coronary artery disease (CAD) are amongst the pioneer causes of mortality and morbidity worldwide. Materials and methods: In this cross-sectional study, the patients were selected from the Mazandaran heart center whose CAD was confirmed by angiography. Demographic and clinical data were recorded in a checklist. Results: The pa...
[ 4 ] - Human papillomavirus and gastrointestinal cancer in Iranian population: A systematic review and meta-analysis
Background: Gastrointestinal (GI) malignancies are the most common cancers and account for nearly half of all cancer-related deaths in Iran. There was a strong association between human papillomavirus (HPV) infection and urogenital cancers, in particular the cervix. However, there is no clear causal relationship in all types of cancers, including gastrointestinal cancers. Therefore, the present...
[ 5 ] - Generation of CHO Stable Cell Line Overexpressing HER2: an In Vitro Model for Breast Cancer
Background: Breast cancer is the most common female malignancy and the leading cause of cancer mortality in women worldwide. The human epidermal growth factor receptor2 (HER2) is a transmembrane tyrosine kinase receptor that is usually overexpressed in human breast cancers. Stable cell lines heterogeneously overexpressing HER2 are highly required as in vitro models for breast cancer research. T...
[ 6 ] - ارتباط پلی مورفیسم (C677T ) ژن MTHFR با بیماری عروق کرونری
Background and purpose: Coronary artery disease (CAD) is a complex disease that is caused by both environmental and genetic factors. Methylenetetrahydrofolate (MTHFR) enzyme is associated with metabolism of homocysteine and its impaired function is considered as a risk factor for developing CAD. Some variants are involved in decreased activity of MTHFR and its deficiency. The polymorphism of C6...
[ 7 ] - Normal values of neutrophils/lymphocytes ratio, lymphocytes/monocytes ratio and platelets/lymphocytes ratio among Iranian population: Results of Tabari cohort
Background: Neutrophil-lymphocyte ratio (NLR), lymphocyte-monocyte ratio (LMR) and platelet-lymphocyte ratio (PLR) have a prognostic value in several types of diseases such as cancers and they vary in different races. So, we aimed to evaluate the normal range of these markers among healthy people to determine the normal value in Iranian population. Methods: In the present study, cross-sectiona...
[ 8 ] - Association between pre-chemotherapy serum levels of vitamin D and clinicopathologic findings in gastric cancer
Background: To examine serum levels of vitamin D in newly diagnosed gastric cancer (GC) patients compared with normal subjects and any possible association with prognostic variables. Methods: One-hundred subjects (50 GC and 50 controls) were enrolled and serum vitamin D levels were assessed using ELISA. Based on two definitions, vitamin D was classified as a sufficient level (≥30 ng/dL) and op...
[ 9 ] - Correction to: Activity Based Costing of Educational Services in Faculty of Medicine in Mazandaran University of Medical Sciences, Iran, 2015
In the article published in volume 28, issue 163, 2018, the acknowledgment section was missed out. Now the acknowledgement has been provided in this erratum. This project was funded by the National Agency for Sterategic Research in Medical Education, Tenran, Iran, Grant No.960002.
[ 10 ] - Motivation and Barriers to Research Activities in Clinical Professors in Mazandaran University of Medical Sciences, 2019
Background and purpose: Research is one of the significant foundations of community development, which requires understanding the capabilities, weaknesses and strengths of programs. This study aimed at investigating the motivations and barri ers to research in clinical faculty members. Materials and methods: This descriptive-analytical study was conducted in clinical faculty members (surgeon a...
[ 11 ] - Neutrophil-to-Lymphocyte and Platelet-to-Lymphocyte Ratios in COVID-19 Patients and Control Group and Relationship with Disease Prognosis
Background: The present study aimed to compare the complete blood count (CBC) indices between COVID-19 patients and the control group, and assess the relationship of these indices with COVID-19 prognosis given the role of complete blood counts in the COVID-19 prognosis. Methods: COVID-19 patients (confirmed by PCR or CT-Scan) who visited Imam Hospital in Sari were selected in this case-control...
[ 12 ] - Serum Vitamin D Concentrations in CoVID19 Patients
Background and purpose: Vitamin D deficiency is highly prevalent in Iran. Death toll due to the Coronavirus Disease 2019 (COVID-19) is high in this country. The purpose of the present investigation was to provide more information on the relationship between serum levels of vitamin D in confirmed cases of COVID-19 in north of Iran. Materials and methods: This cross-sectional descriptive study w...
[ 13 ] - Prognostic Value of C - reactive Protein and Procalcitonin Levels in Predicting Anastomotic Leakage after Colorectal Resection in Mazandaran Province
Background and purpose: Colorectal resection is used for various diseases and leakage in an anastomosis is one of its complications. Some studies confirmed the predictive effects of C-reactive protein (CRP) and procalcitonin markers leakage in anastomosis. This study aimed to investigate the prognostic value of CRP and procalcitonin in predicting anastomotic leakage in elective colorectal surge...
[ 14 ] - Estimating the Relationship between Serum Electrolytes and COVID-19: A systematic Review and Meta-Analysis
Background and purpose: There are controversies on the association between electrolytes and Coronavirus disease 2019 (COVID-19) and its severity. Studies on these issues may help in resolving ambiguities. The purpose of this study was to assess the association between electrolyte indices and being infected with COVID-19 and developing severe symptoms using a meta-analysis. Materials and method...
[ 15 ] - Association of Diabetes and Metformin Use with Gastric Cancer: A Case-Control Study
Background and purpose: Recently, several studies have shown type 2 diabetes to be associated with gastric cancer and metformin appears to inhibit the growth of cancer cells by inducing apoptosis. This study was conducted to investigate the relationship between metformin and gastric cancer. Materials and methods: This case-control study included patients with gastric cancer (case group, n= 12...
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