Ehsan Hejazi

ORCID: 0000-0003-4705-5992
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About
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Research Areas
  • Nutritional Studies and Diet
  • Diet and metabolism studies
  • Colorectal Cancer Screening and Detection
  • Phytoestrogen effects and research
  • Liver Disease Diagnosis and Treatment
  • Dietary Effects on Health
  • Nutrition, Genetics, and Disease
  • Diet, Metabolism, and Disease
  • Antioxidant Activity and Oxidative Stress
  • Surface Modification and Superhydrophobicity
  • Consumer Attitudes and Food Labeling
  • Metabolism, Diabetes, and Cancer
  • Renal function and acid-base balance
  • Nutrition, Health and Food Behavior
  • Regulation of Appetite and Obesity
  • Multiple Sclerosis Research Studies
  • Cancer, Lipids, and Metabolism
  • Gut microbiota and health
  • Gastrointestinal motility and disorders
  • Nutrition and Health in Aging
  • Genomics, phytochemicals, and oxidative stress
  • Phytochemicals and Antioxidant Activities
  • Adhesion, Friction, and Surface Interactions
  • Iron Metabolism and Disorders
  • Thermoregulation and physiological responses

Shahid Beheshti University of Medical Sciences
2015-2025

National Nutrition and Food Technology Research Institute
2014-2024

Nutrition Sciences (Belgium)
2020-2024

GTx (United States)
2020-2022

Cambridge University Press
2022

New York University Press
2022

Shariati Hospital
2021

Tehran University of Medical Sciences
2021

Sharif University of Technology
2021

Curcumin is an antioxidant agent with both radiosensitizing and radioprotective properties. The aim of the present study was to evaluate effect curcumin supplementation on oxidative status patients prostate cancer who undergo radiotherapy. Forty treated radiotherapy for were randomized (CG, n = 20) or placebo group (PG, 20). They received (total 3 g/day) during external-beam radiation therapy up 74 Gy. Plasma total capacity (TAC) activity superoxide dismutase (SOD), catalase, glutathione...

10.1080/01635581.2016.1115527 article EN Nutrition and Cancer 2016-01-02

Chronic inflammation is implicated in the development of colorectal cancer (CRC) and its precursor; adenomatous polyps (CAP). Some dietary factors are important triggers for systemic inflammation. Therefore, present study aimed to investigate association between inflammatory index (DII®) risk CRC CAP an Iranian case-control study.134 newly diagnosed patients, 130 240 hospitalized controls were recruited using convenience sampling. Energy-adjusted DII (E-DII) scores computed based on intake...

10.3390/nu11061213 article EN Nutrients 2019-05-28

Abstract Background and objectives Flavonoids are the most important group of polyphenols with well-known beneficial effects on health. However; association intake total flavonoid or their subclasses all-cause cause-specific mortality is not fully understood. The present study aims to evaluate between flavonoid, subclasses, in a developing country. Methods A number 49,173 participants from Golestan cohort study, who completed validated food frequency questionnaire at recruitment, were...

10.1186/s12937-020-00627-8 article EN cc-by Nutrition Journal 2020-09-28

Abstract Given the limited studies and controversial results on association between dietary acid load mortality from CVD cancers, we aimed to investigate this in a large population cohort study Middle East, with wide range of load. The was conducted platform Golestan Cohort Study (GCS), which enrolled 50 045 participants 2004–2008. Dietary intake assessed using validated FFQ. potential renal (PRAL) score calculated nutrient intake. Death its causes were identified confirmed by two or three...

10.1017/s0007114521003135 article EN British Journal Of Nutrition 2021-08-16

Objective . The aim of the present study was to compare serum levels total antioxidant status (TAS) and 25(OH) D3 dietary intake multiple sclerosis (MS) patients with those normal subjects. Method Thirty-seven MS (31 women) same number healthy matched controls were compared for their TAS. Sun exposure antioxidants vitamin D rich foods estimated through face-to-face interview food frequency questionnaire. Results Dietary foods, C, A, folate not significantly different between two groups....

10.1155/2014/539854 article EN cc-by Multiple Sclerosis International 2014-01-01

(2020). Healthy Eating Index-2010 and Mediterranean-Style Dietary Pattern Score the risk of colorectal cancer adenoma: a case–control study. Nutrition Cancer: Vol. 72, No. 8, pp. 1326-1335.

10.1080/01635581.2019.1683212 article EN Nutrition and Cancer 2019-11-05

This study aimed to determine the effect of Bacillus Coagulans symbiotic supplementation on metabolic factors and inflammation in patients with type-2 diabetes. In this clinical trial, 50 diabetes were randomly assigned (containing + Lactobacillus rhamnosus acidophilus fructooligosaccharide) or placebo groups receive one sachet daily for 12 weeks. Glycaemic Index, lipid profile, hs-CRP measured at beginning end study. Analysis covariance demonstrated that fasting blood glucose (FBG),...

10.1080/13813455.2021.1928225 article EN Archives of Physiology and Biochemistry 2021-06-02

Considering that carbohydrates play an important role in supplying the body with energy and exhibit diverse mechanisms can either prevent or stimulate cancer, we hypothesize quality of carbohydrate intake may be associated cancer risk, including lung cancer. This hospital-based case–control study was conducted on 135 newly diagnosed patients, 237 healthy age- sex-matched hospitalized controls. We used a valid reliable 148-item Food Frequency Questionnaire to collect dietary subjects....

10.1097/cej.0000000000000913 article EN European Journal of Cancer Prevention 2024-07-31

Colorectal cancer (CRC) is the third and second most prevalent in men women, respectively. Various epidemiological studies indicated that dietary factors are implicated aetiology of CRC its precursor, colorectal adenomas (CRA). Recently, much attention has been given to role acid-base balance development chronic diseases including cancers. Therefore, aim current study examine association diet-dependent acid load risk CRA.In this case-control study, potential renal (PRAL) was computed based...

10.1017/s1368980020003420 article EN Public Health Nutrition 2020-10-22

Background Prostate cancer (PCa) is one of the leading causes, globally, cancer-related mortality. Previous studies have reported an inverse relationship between some food items or dietary patterns and prostate risk. Polyphenols, as antioxidant anti-inflammatory components, been associated with a reduced risk PCa, whilst indices such total capacity are good predictors PCa Objective The purpose this study was to conduct case–control on association polyphenol intake DTAC (dietary capacity) in...

10.1111/ecc.13364 article EN European Journal of Cancer Care 2020-11-11

Background and Aims: Although irritable bowel syndrome is one of the most common gastrointestinal disorders presented to gastroenterologists, therapeutic strategies are not yet well-established. Accordingly, we conducted a randomized, double-blind, placebo-controlled, clinical trial evaluate possible superiority adding glutamine supplement low fermentable oligo- di- monosaccharides polyols (FODMAP) diet in patients with (IBS). Methods: Eligible adults were randomized receive FODMAP either...

10.3389/fnut.2021.746703 article EN cc-by Frontiers in Nutrition 2021-12-16

The main aim was to study the roles of structural homogeneity and superhydrophobicity on adhesion SW colon cancer cells surface polyvinyl chloride (PVC) nanocomposites. Concurrent use a proper nonsolvent (ethanol) silica nanoparticles resulted in superhydrophobic behavior also different structures. effect added‐ethanol content properties PVC nanocomposites studied. synergetic combination ethanol has led formation porous layer resulting considerable boost hydrophobic behavior. scanning...

10.1002/pat.4535 article EN Polymers for Advanced Technologies 2019-01-17

Colorectal cancer (CRC) is the third most common cancer, worldwide. Recently, much attention has been given to association between Dietary Approaches Stop Hypertension (DASH) and CRC, however, data on colorectal adenomas (CRAs) as its precursor are scarce. Thus, purpose of this case-control study was investigate DASH score with risk CRC CRA in Iranian adults.A total 499 participants, including 129 130 cases, along 240 controls, were asked about their dietary intake via a validated...

10.1186/s12885-021-08786-5 article EN cc-by BMC Cancer 2021-09-25

This study aimed to evaluate the effects of decaffeinated green coffee extract (DGCE) supplementation on anthropometric indices, blood glucose, leptin, adiponectin, and neuropeptide Y (NPY) in breast cancer survivors with obesity.

10.1039/d2fo00983h article EN Food & Function 2022-01-01
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