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Elahikhah M, Haidari F, Khalesi S, Shahbazian H, Mohammadshahi M, Aghamohammadi V. Milk protein concentrate supplementation improved appetite, metabolic parameters, adipocytokines, and body composition in dieting women with obesity: a randomized controlled trial. BMC Nutr 2024; 10:80. [PMID: 38831442 PMCID: PMC11149337 DOI: 10.1186/s40795-024-00879-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 04/29/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND Dairy consumption is associated with many health benefits. However, to our knowledge, no clinical trials examined the effects of milk protein concentrate (MPC) on metabolic health in overweight and obese adults. This study investigated the effect of supplementation with MPC on glycaemic status, lipid profile, biomarkers of inflammation, and anthropometric measurements in women with obesity under a weight loss diet. METHODS This is a single-blind, open-labelled, parallel-group, randomized trial. Forty-four healthy women with obesity were randomized into a control (n = 22) or MPC (n = 22) group. Participants in the MPC group were supplemented with 30 g of MPC per day for 8 weeks. Both groups were on a calorie-restricted diet plan with 800 Kcal lower intakes than their needs. Blood samples, dietary intake, and body composition were assessed before and after the intervention. RESULTS MPC group had a significantly lower body mass index (P = 0.009), waist circumference (P = 0.013), fat mass (P = 0.021), appetite score (P = 0.002), fasting blood sugar (P < 0.001), insulin (P = 0.027), low-density lipoprotein cholesterol (P = 0.025), and leptin (P = 0.014) levels and higher high-density lipoprotein cholesterol (P = 0.001) and adiponectin (P = 0.032) compared to the control group after supplementation. Lean body mass, total cholesterol, and triglyceride did not differ significantly (P > 0.05). CONCLUSION Daily intake of 30 g of MPC for 8 weeks may improve several anthropometric and metabolic markers in women with obesity under a hypocaloric diet.
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Affiliation(s)
- Mahsa Elahikhah
- Department of Nutrition, School of Paramedical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Fatemeh Haidari
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
- School of Health, Medical and Applied Sciences, Central Queensland University, Brisbane, Australia.
| | - Saman Khalesi
- School of Health, Medical and Applied Sciences, Central Queensland University, Brisbane, Australia
| | - Hajieh Shahbazian
- Diabetes Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Majid Mohammadshahi
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Bazyar H, Zare Javid A, Masoudi MR, Haidari F, Heidari Z, Hajializadeh S, Aghamohammadi V, Vajdi M. Assessing the predictive value of insulin resistance indices for metabolic syndrome risk in type 2 diabetes mellitus patients. Sci Rep 2024; 14:8917. [PMID: 38632455 PMCID: PMC11024148 DOI: 10.1038/s41598-024-59659-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 04/12/2024] [Indexed: 04/19/2024] Open
Abstract
Limited research has explored the effectiveness of insulin resistance (IR) in forecasting metabolic syndrome (MetS) risk, especially within the Iranian population afflicted with type 2 diabetes mellitus (T2DM). The present investigation aimed to assess the efficacy of IR indices in predicting the risk of MetS among T2DM patients. Convenient sampling was utilized to select four hundred subjects with T2DM. Metabolic factors and IR indices, including the Waist Circumference-Triglyceride Index (WTI), Triglyceride and Glucose Index (TyG index), the product of TyG index and abdominal obesity indices, and the Metabolic Score for Insulin Resistance (METS-IR), were evaluated. Logistic regression, coupled with modeling, was employed to explore the risk of MetS. The predictive performance of the indices for MetS stratified by sex was evaluated via receiver operating characteristic (ROC) curve analysis and estimation of the area under the curve (AUC) values. The TyG-Waist Circumference (TyG-WC) index exhibited the largest AUCs in both males (0.91) and females (0.93), while the TyG-Body Mass Index (TyG-BMI) demonstrated the smallest AUCs (0.77 in males and 0.74 in females). All indices significantly predicted the risk of MetS in all subjects before and after adjustment (p < 0.001 for all). The TyG-WC index demonstrated the highest odds ratios for MetS (8.06, 95% CI 5.41-12.00). In conclusion, all IR indices assessed in this study effectively predicted the risk of MetS among Iranian patients with T2DM, with the TyG-WC index emerging as the most robust predictor across both genders.
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Affiliation(s)
- Hadi Bazyar
- Student Research Committee, Sirjan School of Medical Sciences, Sirjan, Iran
- Department of Public Health, Sirjan School of Medical Sciences, Sirjan, Iran
| | - Ahmad Zare Javid
- Nutrition and Metabolic Diseases Research Center, Clinical Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Fatemeh Haidari
- School of Health, Medical and Applied Sciences, Central Queensland University, Brisbane, Australia
| | - Zeinab Heidari
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | | | - Mahdi Vajdi
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran.
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3
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Behbahani HB, Shokuhi M, Clark CCT, Javid AZ, Aghamohammadi V, Bazyar H, Samadani M, Haybar H. Glycemic index, glycemic load, dietary insulin index, and dietary insulin load in relation to cardiometabolic risk factors among participants with atherosclerosis: a cross-sectional study. BMC Nutr 2023; 9:98. [PMID: 37582773 PMCID: PMC10426217 DOI: 10.1186/s40795-023-00755-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 08/08/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND We examined the cross-sectional associations of dietary Glycemic Index (GI), Glycemic Load (GL), Dietary Insulin Index (DII), and Dietary Insulin Load (DIL) with cardiovascular disease (CVD) factors in subjects with atherosclerosis. METHODS The present cross-sectional study was conducted on subjects with atherosclerosis. Regular dietary intake was assessed using a 168-item semi-quantitative food frequency questionnaire (FFQ) and GI, GL, DIL, and DII were also calculated. Odds Ratio (OR) and 95% Confidence Intervals (CIs) were estimated for general and central obesity according to the GI, GL, DII, and DIL. RESULTS According to the continuous score of GL, there was a significant positive association between GL and central obesity for women in all models. Regarding the association between DIL score and biochemical variables, there was a significant positive association between Na and Aspartate transaminase (AST) with DII. Moreover, there was a significant positive association between LDL-c(p = 0.03) and AST (p = 0.04)with DIL score in all 3 models. CONCLUSION In this study, GL was associated with greater odds of central obesity in women, but not in men. Neither dietary DII nor DIL was associated with BMI and central obesity. GI, GL, DII, and DIL were significantly associated with some CVD risk biomarkers in subjects with atherosclerosis.
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Affiliation(s)
- Hossein Bavi Behbahani
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mahshad Shokuhi
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Cain C T Clark
- Centre for Intelligent Healthcare, Coventry University, Coventry, CV1 5FB, UK
| | - Ahmad Zare Javid
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Hadi Bazyar
- Department of Public Health, Sirjan School of Medical Sciences, Sirjan, Iran.
- Student Research Committee, Sirjan School of Medical Sciences, Sirjan, Iran.
| | - Mahsa Samadani
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Habib Haybar
- Cardiovascular Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Bazyar H, Nasiri K, Ghanbari P, Mohammadi E, Yagin NL, Khazdouz M, Aghamohammadi V, Asgarzadeh SA. Circulating endocannabinoid levels in pregnant women with gestational diabetes mellitus: a case-control study. BMC Endocr Disord 2022; 22:268. [PMID: 36329422 PMCID: PMC9632155 DOI: 10.1186/s12902-022-01182-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 10/19/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND The role of the Endocannabinoids (ECs) in insulin resistance, and their association with visceral obesity and metabolic profile have been studied extensively. Since the association between ECs and metabolic factors in Gestational Diabetes Mellitus (GDM) are not clear, we aimed to evaluate the levels of N-Arachidonoylethanolamide (AEA) and 2-Arachidonoylglycerol (2-AG) and their association with C-reactive protein (CRP), glycemic indices, blood pressure, and anthropometric indices in pregnant women with GDM. METHODS The present case-control study was conducted among 96 singleton pregnant women aged 18-40 years, including 48 healthy pregnant women (control group) and 48 women with a positive diagnosis of GDM (case group). Odds Ratios (ORs) and 95% Confidence Intervals (CIs) for GDM were checked according to endocannabinoids and anthropometric indices using Multivariable Logistic Regression. RESULTS AEA was significantly associated with increased risk of GDM in models 1, 2 and 3 (OR = 1.22, 95% CI: 1.06-1.41; OR = 1.54, 95% CI: 1.19-1.97; OR = 1.46, 95% CI:1.11-1.91). A positive but no significant association was found for AEA in model 4 (OR = 1.38,95% CI: 0.99-1.92). Similar to AEA, 2-AG was also positively associated with the likelihood of GDM in Models 1, 2, and 3 but the association attenuated to null in model 4 (OR = 1.25; 95% CI: 0.94- 1.65). CONCLUSIONS Our findings showed that levels of ECs were significantly higher in pregnant women with GDM compared to healthy ones. Also, ECs levels were associated with the likelihood of GDM, independent of BMI and weight gain.
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Grants
- IR-KH-198-07-015 Khalkhal University of Medical Sciences, khalkhal, Iran
- IR-KH-198-07-015 Khalkhal University of Medical Sciences, khalkhal, Iran
- IR-KH-198-07-015 Khalkhal University of Medical Sciences, khalkhal, Iran
- IR-KH-198-07-015 Khalkhal University of Medical Sciences, khalkhal, Iran
- IR-KH-198-07-015 Khalkhal University of Medical Sciences, khalkhal, Iran
- IR-KH-198-07-015 Khalkhal University of Medical Sciences, khalkhal, Iran
- IR-KH-198-07-015 Khalkhal University of Medical Sciences, khalkhal, Iran
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Affiliation(s)
- Hadi Bazyar
- Sirjan School of Medical Sciences, Sirjan, Iran
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Khadijeh Nasiri
- Department of Nursing, Khalkhal University of Medical Sciences, Khalkhal, Iran
| | - Parisa Ghanbari
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Elahe Mohammadi
- Department of Nutrition, Khalkhal University of Medical Sciences, Khalkhal, Iran
| | - Neda Lotfi Yagin
- Endocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Khazdouz
- Growth and Development Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Shafagh Ali Asgarzadeh
- Department of Internal Medicine, School of Medicine, Imam Khomeini Hospital, Ardabil University of Medical Sciences, Ardabil, Iran
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Bavi Behbahani H, Bazyar H, Aghamohammadi V, Ahangarpour A, Shivappa N, R Hebert J, Alipour M, Shokouhi Nasab M, Moradi F, Hay Bar H. The Dietary Inflammatory Index is positively associated with cardiometabolic risk parameters in atherosclerosis patients. Nutr Res 2022; 107:26-36. [PMID: 36162276 DOI: 10.1016/j.nutres.2022.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 08/06/2022] [Accepted: 08/12/2022] [Indexed: 12/27/2022]
Abstract
Inflammation is implicated in the development and progression of a variety of cardiovascular diseases. We hypothesized that the Dietary Inflammatory Index (DII) is associated with anthropometric indices and metabolic parameters in Iranian atherosclerosis patients. The present cross-sectional study was conducted on 320 Iranian atherosclerosis patients. The DII was estimated using a valid and reliable 168-item food frequency questionnaire. Odds ratios and 95% confidence intervals were evaluated for anthropometric indices and metabolic parameters according to the DII score. Linear regression was used to estimate the relationship between DII scores with atherosclerosis-related dependent variables. According to the continuous score of DII, there was no significant association between DII and odds of obesity, total cholesterol/high-density lipoprotein cholesterol ratio, and aspartate aminotransferase/alanine aminotransferase ratio in all 3 models (P ≥ .05). In linear regression analysis, we found a significant association between DII score and fasting blood sugar, lipid profile (except for high-density lipoprotein cholesterol), liver enzymes (except for alkaline phosphatase), and serum sodium in adjusted models (P < .05). In this study, patients with atherosclerosis consuming a pro-inflammatory diet was positively associated with fasting blood sugar, lipid, and liver enzymes measures. Future studies with prospective and interventional designs are required to clarify the association between this dietary index and cardiovascular disease risk factors among patients with atherosclerosis.
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Affiliation(s)
- Hossein Bavi Behbahani
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Hadi Bazyar
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Sirjan School of Medical Sciences, Sirjan, Iran.
| | | | - Akram Ahangarpour
- Health Research Institute, Diabetes Research Center, Department of Physiology, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Nitin Shivappa
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, 29208, USA; Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA; Department of Nutrition, Connecting Health Innovations LLC, Columbia, SC, 29201, USA
| | - James R Hebert
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, 29208, USA; Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA; Department of Nutrition, Connecting Health Innovations LLC, Columbia, SC, 29201, USA
| | | | - Mashhad Shokouhi Nasab
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Fateme Moradi
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Habib Hay Bar
- Cardiovascular Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Haidari F, Elahikhah M, Shariful Islam SM, Mohammadshahi M, Shahbazian H, Aghamohammadi V. Effects of milk protein concentrate supplementation on metabolic parameters, adipocytokines and body composition in obese women under weight-loss diet: study protocol for a randomised controlled trial. BMJ Open 2022; 12:e064727. [PMID: 36202586 PMCID: PMC9540842 DOI: 10.1136/bmjopen-2022-064727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
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 similar to skim milk. This trial aims to evaluate the effect of MPC supplementation in obese women under a weight-loss diet. METHODS AND ANALYSIS We will conduct a 2-month open-label, parallel-group, randomised controlled trial to determine the effect of MPC supplementation on levels of glycaemic and lipid profile, leptin, adiponectin, appetite, waist circumference, body mass index and body composition in 44 premenopausal obese women on a weight-loss diet. ETHICS AND DISSEMINATION This protocol, approved by the Medical Ethics Committee of Ahvaz University of Medical Sciences, is in accordance with the Declaration of Helsinki (approval number: IR.AJUMS.REC.1399.795). The trial results will be published in peer-reviewed journals. TRIAL REGISTRATION NUMBER Iranian Registry of Clinical Trials (IRCT20201223049804N1).
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Affiliation(s)
- Fatemeh Haidari
- Department of Nutrition, Nutrition and Metabolic Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mahsa Elahikhah
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Majid Mohammadshahi
- Department of Nutrition, Nutrition and Metabolic Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Hajieh Shahbazian
- Diabetes Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Saadati S, Salehi-sahlabadi A, Hosseini-Oskouiee F, Aghamohammadi V, Ramezani M, Askari B, Sayyah A, Sadeghi A, Hekmatdoost A. Dietary Total Antioxidant Capacity and Risk of Gall Stone: A Case-Control Study. Int J Prev Med 2021; 12:178. [PMID: 37663404 PMCID: PMC10472078 DOI: 10.4103/ijpvm.ijpvm_245_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 08/07/2020] [Indexed: 11/04/2022] Open
Abstract
Background Since the relation between dietary total antioxidant capacity (DTAC) and the occurrence of gallstone disease (GSD) remains unclear, we conducted, for the first time, a case-control study to clarify this association in the Iranian population. Methods In the present case-control study, convenience Sampling was performed. A total of 600 participants (300 case and 300 control) were included. Anthropometric, demographic, physical activity, and nutrient intakes data were obtained from each subject. DTAC was calculated using the US Department of Agriculture's database. The odds ratio (OR) and 95% confidence intervals were assessed using unconditional logistic regression. Results The participants in the highest quartile of DTAC had a significantly lower OR for gallstone than the lowest quartile, which remained significant after further adjustment for age, sex, and education (model 2: OR, 0.34; 95% CI, 0.16-0.71). In addition, after adjustment for age, sex, education, BMI, physical activity, and energy, the results revealed that participants with the highest quartile of DTAC had 71% lower odds of gallstone than those with the lowest quartile (model 3: OR, 0.29; 95% CI, 0.11-0.78). Conclusions The results of the present study demonstrated that the DTAC had an inverse association with GSD incident. However, interventional approaches are needed to confirm the relation between DTAC and GSD prevention.
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Affiliation(s)
- Saeede Saadati
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology, Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ammar Salehi-sahlabadi
- Student Research Committee, Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Hosseini-Oskouiee
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology, Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Mortaza Ramezani
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Behzad Askari
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Sayyah
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Sadeghi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology, Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azita Hekmatdoost
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology, Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Haidari F, Shayesteh F, Mohammad-Shahi M, Jalali MT, Ahmadi-Angali K. Olive Leaf Extract Supplementation Combined with Calorie-Restricted Diet on Reducing Body Weight and Fat Mass in Obese Women: Result of a Randomized Control Trial. Clin Nutr Res 2021; 10:314-329. [PMID: 34796136 PMCID: PMC8575641 DOI: 10.7762/cnr.2021.10.4.314] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 12/15/2022] Open
Abstract
The present trial aims to evaluate a supplementation of the olive leaf extract (OLE) in adjunct with a weight loss diet on anthropometric indices, glycemic indices, lipid profile, as well as the level of adipokines, and free fatty acid in obese women. We carried out an 8-week randomized, placebo-controlled, double-blind, parallel-group, clinical trial. The participants were randomly stratified according to age and they were assigned to one of the two study groups: Standard weight loss diet (estimated daily energy requirements minus 500 kcal) + OLE supplementation (n = 35) in intervention group or Standard weight loss diet (estimated daily energy requirements minus 500 kcal) + placebo (n = 35) in placebo group. The study groups were homogeneous regarding the baseline age, height, weight, body mass index (BMI), waist circumferences, married status, and physical activity levels (p > 0.05). The results of analysis of covariance presented significant decreases in BMI, fat mass, and body weight in the OLE group compared to those in the placebo group (p < 0.05). At the end of the study, the serum levels of fasting blood sugar, insulin, low-density lipoprotein cholesterol, total cholesterol, leptin, fatty free acid, and homeostasis model assessment–insulin resistance significantly decreased, and serum levels of high-density lipoprotein cholesterol and adiponectin elevated in the intervention group (p < 0.05). Based on results it seems that the addition of OLE to a hypocaloric diet for 8-week compared with a hypocaloric diet alone may be more effective in modifying obesity and metabolic risk factors.
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Affiliation(s)
- Fatemeh Haidari
- Department of Nutrition, Faculty of Paramedical Sciences, Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical sciences, Ahvaz 61357-15794, Iran
| | - Forough Shayesteh
- Department of Nutrition, Faculty of Paramedical Sciences, Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical sciences, Ahvaz 61357-15794, Iran.,Diabetes Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 5794-61357, Iran
| | - Majid Mohammad-Shahi
- Department of Nutrition, Faculty of Paramedical Sciences, Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical sciences, Ahvaz 61357-15794, Iran
| | - Mohammad-Taha Jalali
- Hyperlipidemia Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 5794-61357, Iran
| | - Kambiz Ahmadi-Angali
- Faculty of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 5794-61357, Iran
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Bazyar H, Zare Javid A, Bavi Behbahani H, Shivappa N, Hebert JR, Khodaramhpour S, Khaje Zadeh S, Aghamohammadi V. The association between dietary inflammatory index with sleep quality and obesity amongst iranian female students: A cross-sectional study. Int J Clin Pract 2021; 75:e14061. [PMID: 33523533 DOI: 10.1111/ijcp.14061] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/21/2021] [Accepted: 01/25/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Overweight, obesity and lack of sleep quality as inflammatory states are the common problems amongst college students and the Association of Dietary Inflammatory Index (DII) with these problems amongst this population is unknown. We aimed to evaluate the relationship of the DII with obesity and sleep quality amongst Iranian female students. METHODS The present cross-sectional study was conducted on 249 female college students. The Dietary Inflammatory Index (DII) was calculated using a valid and reliable 147-item food frequency questionnaire (FFQ). To assess sleep quality, Pittsburgh Sleep Quality Index (PSQI) was used. Odds Ratio (OR) and 95% Confidence Intervals (CIs) were estimated for anthropometric indices and sleep quality according to the DII score. Linear regression was used to estimate the relationship between DII score with sleep and anthropometric indices. RESULTS There was a significant association evident between DII and sleep quality (>5 is considered as poor quality of sleep); ie, the odds ratios between DII quartile 2 vs 1 (unadjusted model: OR = 0.33 (CI: 0.14-0.74), P for trend = .002; model 1: the fully adjusted OR = 0.31(CI: 0.12-0.78), P for trend = .005; model 2:OR = 0.30 (CI: 0.12-0.78), P for trend = .005) to quartile 4(unadjusted model: OR = 1.13(CI: 0.45-2.80); model 1: OR = 1.11(CI: 0.44-2.79); model 2:OR = 1.13(CI: 0.44-2.87), P for trend = .005). Also, odds ratios increased significantly from quartile 2 to quartile 4 in all models for DII and sleep quality. According to the continuous score of DII, there was a significant positive association between DII and sleep quality in all three models: unadjusted, model 1, and model 2 (OR = 1.21 (CI: 1.05-1.40), OR = 1.21 (CI: 1.03-1.43), and OR = 1.22 (CI: 1.03-1.44), respectively. CONCLUSIONS In this study, after removing the effect of confounding factors, participants in the highest quartile of DII score had significantly higher PSQI global score.
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Affiliation(s)
- Hadi Bazyar
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Science, Ahvaz, Iran
| | - Ahmad Zare Javid
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Science, Ahvaz, Iran
| | - Hossein Bavi Behbahani
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Science, Ahvaz, Iran
| | - Nitin Shivappa
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, USA
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
- Department of Nutrition, Connecting Health Innovations LLC, Columbia, SC, USA
| | - James R Hebert
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, USA
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
- Department of Nutrition, Connecting Health Innovations LLC, Columbia, SC, USA
| | - Sara Khodaramhpour
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Sara Khaje Zadeh
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Yagin NL, Aliasgari F, Alizadeh M, Aliasgharzadeh S, Mahdavi R. Comparison of endocannabinoids levels, FAAH gene polymorphisms, and appetite regulatory substances in women with and without binge eating disorder: a cross- sectional study. Nutr Res 2020; 83:86-93. [DOI: 10.1016/j.nutres.2020.09.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 08/04/2020] [Accepted: 09/02/2020] [Indexed: 01/23/2023]
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Haidari F, Aghamohammadi V, Mohammadshahi M, Ahmadi-Angali K, Asghari-Jafarabadi M. Whey protein supplementation reducing fasting levels of anandamide and 2-AG without weight loss in pre-menopausal women with obesity on a weight-loss diet. Trials 2020; 21:657. [PMID: 32680548 PMCID: PMC7366891 DOI: 10.1186/s13063-020-04586-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Accepted: 07/06/2020] [Indexed: 12/13/2022] Open
Abstract
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) and intervention (n = 30). Then, all the subjects followed a hypocaloric diet of 800 kcal below estimated energy needs. The intervention group received isocaloric weight-loss diet and whey protein powders (30 g/day). Baseline and 2-month fasting anthropometric, blood glucose, serum insulin, insulin resistance, lipid profile, AEA, and 2-AG were measured. Results The study groups were homogenous in terms of baseline characteristics (p > 0.05) except for MUFA intake (p = 0.021). There were no significant differences in energy and macronutrient intakes in the intervention group compared to the control group at the end of the study (p > 0.05). The results of the ANCOVA did not show significant reductions in body weight and BMI of the intervention group compared to the control group (p > 0.05); however, WC, body fat, FBS, AEA, 2-AG, total cholesterol, and triglyceride decreased and HDL-c significantly increased in the intervention group compared to the control group (p < 0.05). Conclusions In this study, the effects of simultaneous weight-loss diet and whey protein supplementation on the reduction of endocannabinoids were determined. Trial registration Iranian Registry of Clinical Trials IRCT2017021410181N8. Registered on March 2017.
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Affiliation(s)
- Fatemeh Haidari
- Department of Nutrition, Nutrition and Metabolic Research Center, Faculty of Paramedical Sciences, Ahvaz Jundishapur University of Medical Sciences, Golestan Street, Ahvaz, Iran
| | - Vahideh Aghamohammadi
- Department of Nutrition, Nutrition and Metabolic Research Center, Faculty of Paramedical Sciences, Ahvaz Jundishapur University of Medical Sciences, Golestan Street, Ahvaz, Iran. .,Department of Nutrition, Khalkhal University of Medical Sciences, Khalkhal, Iran.
| | - Majid Mohammadshahi
- Department of Nutrition, Nutrition and Metabolic Research Center, Faculty of Paramedical Sciences, Ahvaz Jundishapur University of Medical Sciences, Golestan Street, Ahvaz, Iran
| | - Kambiz Ahmadi-Angali
- Department of Statistics and Epidemiology, Faculty of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Asghari-Jafarabadi
- Department of Statistics and Epidemiology, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
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12
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Yagin NL, Hajjarzadeh S, Aliasgharzadeh S, Aliasgari F, Mahdavi R. The association of dietary patterns with endocannabinoids levels in overweight and obese women. Lipids Health Dis 2020; 19:161. [PMID: 32631352 PMCID: PMC7339382 DOI: 10.1186/s12944-020-01341-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 06/30/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Higher levels of anandamide (AEA) and 2-arachidonoylglycerol (2-AG), the main arachidonic acid-derived endocannabinoids, are frequently reported in overweight and obese individuals. Recently, endocannabinoids have become a research interest in obesity area regarding their role in food intake. The relationship between dietary patterns and endocannabinoids is poorly understood; therefore, this study evaluated the association of the dietary patterns with AEA and 2-AG levels in overweight and obese women. METHODS In this cross sectional study, 183 overweight and obese females from Tabriz, Iran who aged between 19 and 50 years old and with mean BMI = 32.44 ± 3.79 kg/m2 were interviewed. The AEA and 2-AG levels were measured, and the dietary patterns were assessed using food frequency questionnaire. To extract the dietary patterns, factor analysis was applied. The association between AEA and 2-AG levels and dietary patterns was analyzed by linear regression. RESULTS Three major dietary patterns including "Western", "healthy", and "traditional" were extracted. After adjusting for age, physical activity, BMI, waist circumference, and fat mass, higher levels of AEA and 2-AG were observed in participants who were in the highest quintile of the Western pattern (P < 0.05). Also, in both unadjusted and adjusted models, significantly lower levels of AEA and 2-AG were detected in the women of the highest quintile of the healthy pattern (P < 0.01). Moreover, there was no significant association between "traditional" pattern and AEA and 2- AG levels in both unadjusted and adjusted models (P > 0.05). CONCLUSION In regard with the lower levels of endocannabinoids in healthy dietary pattern, adherence to healthy pattern might have promising results in regulating endocannabinoids levels.
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Affiliation(s)
- Neda Lotfi Yagin
- Student Research Committee, Nutrition Research Center, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Samaneh Hajjarzadeh
- Nutrition Research Center, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Soghra Aliasgharzadeh
- Nutrition Research Center, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fereshteh Aliasgari
- Nutrition Research Center, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Reza Mahdavi
- Nutrition Research Center, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
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Khatkar AB, Kaur A, Khatkar SK, Mehta N. Characterization of heat-stable whey protein: Impact of ultrasound on rheological, thermal, structural and morphological properties. ULTRASONICS SONOCHEMISTRY 2018; 49:333-342. [PMID: 30174249 DOI: 10.1016/j.ultsonch.2018.08.026] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 08/25/2018] [Accepted: 08/25/2018] [Indexed: 05/09/2023]
Abstract
Ultrasound, an emerging non-thermal technique, has potential to modify the functionality of bio-molecules like protein. In the present study, the impact of ultrasound on whey protein (WP) was assessed with functional, rheological, heat coagulation and transition temperature, SDS-PAGE, FTIR spectra, scanning electron microscopy and transmission electron microscopy. The results of this study showed that the raw WP had broad bimodal particle size distribution while after ultrasonication, modified WP exhibited narrower distribution along with smaller particle size (0.683 ± 0.225 μm) compared to untreated WP (2.453 ± 0.717 μm). The solubility of WP also increased after ultrasonication (72.22 ± 0.68% to 79.21 ± 1.08%). During the rheological evaluation, both the samples exhibited Newtonian behaviour but, the modified WP exhibited dramatically higher storage modulus (G') throughout the temperature profile compared to raw WP mainly due to enhanced proteins aggregation during heating which revealed more elastic and stronger gel. The modified WP exhibited significantly higher (about 6-times) heat stability compared to raw WP which signified that after ultrasonication the WP can withstand higher temperature during processing for longer time. The results were also confirmed by higher transition temperature (Tpeak) of modified WP (93.32°) compared to untreated WP (81.93 °C). The SDS-PAGE profile of raw and modified WP showed that the ultrasound significantly decreased the bands density of low molecular weight molecules (β-lactoglobulin and α-lactalbumin). FTIR spectra also showed noticeable difference between the secondary structure component of raw and modified WP. Finally, the structural micrographs of raw and modified WP from SEM and TEM analysis also confirmed the adequacy of modification of WP employing non-thermal techniques. The modified WP revealed smaller, regular and more homogenous and ordered structures compared to untreated sample.
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Affiliation(s)
- Anju Boora Khatkar
- Department of Food Science and Technology, Punjab Agricultural University, Ludhiana 141004, Punjab, India.
| | - Amarjeet Kaur
- Department of Food Science and Technology, Punjab Agricultural University, Ludhiana 141004, Punjab, India
| | - Sunil Kumar Khatkar
- Department of Dairy Technology, College of Dairy Science and Technology, Guru Angad Dev Veterinary & Animal Sciences University, Ludhiana 141004, Punjab, India
| | - Nitin Mehta
- Department of Livestock Products Technology, College of Veterinary Sciences, Guru Angad Dev Veterinary & Animal Sciences University, Ludhiana 141004, Punjab, India
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