Majid Mohammadshahi

Ahvaz Jundishapur University of Medical Sciences | ajums · Nutrition and Metabolic Diseases Research Center

Introduction: Obesity impairs metabolic function and increases the risk of cardiovascular disease and type 2 diabetes mellitus. Evidence suggests that high-protein diets help to increase weight loss and protect against weight gain. Milk protein concentrate (MPC) is a dairy product with a high protein content with a ratio of casein and whey protein...

As a result of a nutrition transition, chronic diseases, including diabetes, have increased in Iran. Nutrition education is a cost-effective method for modifying diet and controlling diabetes. This study aimed to examine the effect of nutrition education using MyPlate recommendations on glycemic and lipid profiles and inflammatory markers in Irania...

Background Several diet quality scores have been developed to evaluate the health benefits of individual diets such as Healthy Eating Index (HEI), Dietary Approach to Stop Hypertension (DASH), and Mediterranean diet score (Med). This study aims to determine the relationship between dominant dietary health scores with the risk of atherosclerosis in...

Background and purpose Non-alcoholic fatty liver disease (NAFLD) is one of the metabolic disturbances associated with liver cell inflammation. Nigella sativa (N.sativa) is a widely used medicinal plant known for its anti-inflammatory, antimicrobial, antioxidant, and hepato-protective properties. This study aimed to assess the effect of supplementat...

We investigated the effects of cinnamon water extract supplementation on inflammation and oxidative stress induced by acrylamide in rats. This revealed acrylamide-intoxicated control group had significant higher levels of malondialdehyde, tumor necrosis factor-alpha (TNF-α), high-sensitive C-reactive protein (hs-CRP), leptin and alanine transaminas...

Obesity has reached epidemic proportions globally. Among several methods for treating obesity, the use of dietary supplements is common recently. One supplement that can help in this regard might be vitamin B6 in high doses. The objective of this study was to evaluate the effect of pyridoxine hydrochloride supplementation on anthropometric indices,...

Introduction: The purpose of this double-blind clinical trial, was to examine the effect of supplementation with the synbiotic and probiotic on the mental health, quality of life, and anemia in HD patients. Methods: Seventy-five HD patients were randomly assigned to receive the synbiotic (n = 23) as 15 g of prebiotics, 5 g of probiotic powder co...

Background The pathogenesis of type 2 diabetes mellitus (T2DM) is associated with chronic oxidative stress and inflammation. It is well known that the expression of some miRNAs such as miRNA‐146a is upregulated in diabetic and hyperglycemic patients, whereas circulating miRNA‐126 is reduced. Therefore, we aimed to determine the effects of astaxanth...

Background: Despite the importance of dairy proteins in modifying of metabolic abnormalities, no attention has been given to their effects on endocannabinoids. Methods: A total number of 60 obese women were recruited in a 2-month randomized clinical trial. Following random allocation, they were assigned to one of the two groups: control (n = 30)...

Background and Objectives: Obesity has reached epidemic proportions globally. Among several methods for treating obesity, the use of dietary supplements is common recently. One supplement that can help in this regard might be vitamin B6 in high doses.The objective of this study was to evaluate the efficacy of pyridoxine hydrochloride supplementatio...

Background and Objectives: Obesity has reached epidemic proportions globally. Among several methods for treating obesity, the use of dietary supplements is common recently. One supplement that can help in this regard might be vitamin B6 in high doses.The objective of this study was to evaluate the efficacy of pyridoxine hydrochloride supplementatio...

Background Obesity is defined as a chronic disease, and is known as a public health problem in developed and developing countries. Several studies have shown the effects of anti-obesity of α-lactalbumin. Aim This study was designed to investigate the effect of alpha-lipoic acid supplementation and electrical isotonic contraction on anthropometric...

Background: The anti-obesity effects of Alpha-lipoic acid (α-LA) and isotonic contraction has been reported. However, the underlying mechanism is not fully understood. This study aimed to investigate the effect of 1200 mg/day α-LA supplementation and 3 sessions per week of Faradic (an electrical stimulating system) on anthropometric parameters, bod...

Objective: Toxic effects of acrylamide on body organs incline researches to prevent or decrease these effects. The objective of the present study was to evaluate the effects of cinnamon extract (CE) supplementation on inflammation and oxidative stress induced by acrylamide in rats. Materials and methods: Thirty two rats were divided into four gr...

The aim of this study was to investigate the effects of probiotic and synbiotic supplementation on serum inflammatory markers, endotoxin, and anti-HSP70 in hemodialysis (HD) patients. This study was a randomized, double-blind, placebo-controlled trial. Seventy-five hemodialysis patients who met the inclusion and exclusion criteria were randomly ass...

Background: The anti-obesity effects of Alpha-lipoic acid (α-LA) and isotonic contraction has been reported. However, the underlying mechanism is not fully understood. This study aimed to investigate the effect of α-LA supplementation and Faradic (an electrical stimulating system) on anthropometric parameters, body composition, VEGF, Sirtunin-1, ni...

Maintenance of the serum 25-hydroxyvitamin D (25-OH-D) concentration at recommended levels is essential due to its role in the regulation of anabolic hormones and athletic performance. However, the results of the clinical experiments in athletes are controversial. The present study aimed to investigate the effect of vitamin D3 supplement on serum l...

Background: Oral administration of astaxanthin may improve the symptoms of depression and cognitive function through its beneficial effects on inflammation and oxidative stress. This study was conducted to determine the effects of astaxanthin on depressive symptoms and cognitive performance in patients with type II diabetes mellitus. Methods: This...

The aim of this study was to investigate the effect of synbiotic and probiotic supplementation on serum vascular dysfunction and necrosis markers in hemodialysis (HD) patients. In this randomized, double-blind, placebo-controlled trial, 75 HD patients were randomly assigned to either the synbiotic or probiotic or placebo group. The patients in the...

Background Non-alcoholic fatty liver disease (NAFLD) is one of the metabolic disturbances associated with inflammation. Nigella sativa (NS) seed oil has different chemical compounds including Thymoquinone (TQ), unsaturated fatty acids, and flavonoids. NSs are used as anti-inflammatory and antioxidants in medical sciences. This study aimed to invest...

Background The aim of this study was to investigate the effects of probiotic and synbiotic supplementation on the depression and anxiety symptoms and serum brain-derived neurotrophic factor (BDNF) level. Methods Seventy-five HD patients were randomly assigned to receive the synbiotic (15 g of prebiotics, 5 g of probiotic containing Lactobacillus a...

Background: Heat shock proteins are extracellular inflammatory intermediaries and intracellular cytoprotective molecules. Despite many studies on intracellular HSP70, the clinical association between inflammatory biomarkers and extracellular HSP70 antibody (anti-HSP70) levels is not well-studied. Objectives: The aim of this study was to investigate...

The high exposure to acrylamide (AA) due to smoking and increased consumption of processed and fast foods in recent years, has become one of the health threatening problems. This study examined the effect of lemon juice on inflammation and adipokines in acrylamide-induced oxidative stress in rats. Forty animals were divided into five groups. Toxici...

Several recent studies have focused on health related quality of life. Nutrition and diet quality could influence on health outcomes and quality of life. However, most investigation in this field have studied one single nutrients or food. The aim of this study was to evaluate the relationship between quality of diet and quality of life among health...

Background and objectives: This randomized, placebo-controlled trial was performed for 8 weeks to investigate the potential effects of astaxanthin (AST) supplementation on the adiponectin concentration, lipid peroxidation, glycemic control, insulin sensitivity, and anthropometric indices in participants with type 2 diabetes mellitus. Methods and...

Background Besides the effects of dietary long chain PUFA on circulating endocannabinoids concentrations, the impact of other nutrients on these system is not known and, whether changes in plasma endocannabinoids levels correlated with changes in body composition and biochemical metabolic risk factors in obese individuals, however, still remains to...

Vitamin K, as a cofactor in the gamma carboxylation of certain glutamic acid (Gla) residues, has been related to glucose metabolism and insulin sensitivity. Osteocalcin, also known as bone γ-carboxyglutamic acid, increases β-cell proliferation as well as insulin and adiponectin secretion, which improve glucose tolerance and insulin sensitivity. Thu...

Nonalcoholic fatty liver disease (NAFLD) is a chronic liver disorder related to inflammation. Coenzyme Q10 (CoQ10) is a natural compound that has recently been considered as an anti-inflammatory factor. In the current study we aimed to evaluate the effects of CoQ10 supplementation on liver enzymes, inflammation status, and adipokines in patients wi...

Background. Obesity is considered as a low grade inflammation condition. The aim of this study was to investigate the effect of nutritional education on diet quality and biomarkers of inflammation in Iranian obese women. Method. Sixty obese women voluntarily participated in this randomized clinical trial and were randomly assigned to intervention o...

Dietary fatty acids play a critical role in modulation of airway inflammation in asthma. This study was conducted to compare dietary intakes of essential fatty acids and serum levels of inflammatory factors in asthmatic and healthy adults, and to examine the potential relationship between inflammatory markers and dietary fatty acids. In this case-c...

Objectives: To assess the association between dietary patterns, central obesity, and blood pressure (BP). Methods: In this cross-sectional study, we evaluated anthropometric measurements, BP, and usual dietary intakes of 243 men, aged 30-50 years old, working at the Education and Culture Systems in Ahvaz, Iran, between October 2011 and March 201...

Background: Based on the key role of hyperglycemia-mediated oxidative stress in the pathogenesis of diabetic cardiomyopathy, increasing antioxidant defense would represent a novel therapeutic approach for management of diabetic cardiomyopathy. This study was designed to seek the effectiveness of chronic treatment with resveratrol, a potent natural...

Abstract In this study, we investigated the effects of genistein, daidzein, and soy protein on paraoxonase and arylesterase activity, malondialdehyde (MDA) levels, and lipid profiles of arthritic rats in vivo and the results were compared with that of dexamethasone. Seventy-two female Sprague-Dawley rats were divided into six groups: healthy contro...

Background and Objective: Hyperuricemia is a metabolic disorder characterized by an increase in serum uric acid levels and Reactive Oxigen Species production, and considered as a risk factor for gout and oxidative stress- induced diseases. The antioxidant effect of dietary polyphenols in control and decreasing of oxidative damage have been confirme...