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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Reviews in Clinical Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: diabetes,Food recommender system,Diet therapy
- چکیده:
- چکیده انگلیسی: World Health Organization (WHO) estimates that the number of people with diabetes will grow 114% by 2030. It declares that patients themselves have more responsibility for controlling and the treatment of diabetes by being provided with updated knowledge about the disease and different aspects of available treatments, and diet therapy in particular. In this regard, diet recommendation systems would be helpful. They are techniques and tools which suggest the best diets according to patient’s health situation and preferences. Accordingly, this narrative review studied food recommendation systems and their features by focusing on nutrition and diabetic issues. Literature searches in Google scholar and Pubmed were conducted in February 2015. Records were limited to papers in English language; however, no limitations were applied for the published date. We recognized three common methods for food recommender system: collaborative filtering recommender system (CFRS), knowledge based recommender system (KBRS) and context-aware recommender system (CARS). Also wellness recommender systems are a subfield of food recommender systems, which help users to find and adapt suitable personalized wellness treatments based on their individual needs. Food recommender systems often used artificial intelligence and semantic web techniques. Some used the combination of both techniques.
- انتشار مقاله: 04-04-1394
- نویسندگان: Somaye Norouzi,Mohsen Nematy,Hedieh Zabolinezhad,Samane Sistani,Kobra Etminani
- مشاهده
- جایگاه : پژوهشی
- مجله: Reviews in Clinical Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: Infant,Malnutrition,Newborn,fetal,Growth Chart
- چکیده:
- چکیده انگلیسی: Several complications during childhood is associated with nutritional status of infants at birth. Therefore, nutritional status of newborns must be evaluated properly after birth. Assessment of the nutritional status of neonates based on anthropometric and physical indices is simple and inexpensive without the need for advanced medical equipment. However, no previous studies have focused on the assessment methods of the nutritional status of infants via anthropometric and physical indices. This study aimed to review some of the key methods used to determine the nutritional status of neonates using anthropometric and physical indices. To date, most studies have focused on the diagnosis of fetal malnutrition (FM) and growth monitoring. In order to diagnose FM, researchers have used growth charts and Ponderal index (PI) based on anthropometric indices, as well as Clinical Assessment of Nutritional (CAN) Score based on physical features. Moreover, in order to assess the growth status of infants, growth charts were used. According to the findings of this study, standard intrauterine growth curves and the PI are common measurement tools in the diagnosis of FM. Furthermore, CAN score is widely used in the evaluation of the nutritional status of neonates. Given the differences in the physical features of term and preterm infants, this index should be adjusted for preterm neonates. Longitudinal growth charts are one of the most prominent methods used for monitoring of the growth patterns of infants.
- انتشار مقاله: 14-02-1395
- نویسندگان: Ali Asghar Rashidi,Abdolreza Norouzy,Bahare Imani,Mohsen Nematy,Mohammad Heidarzadeh,Ali Taghipour
- مشاهده
- جایگاه : پژوهشی
- مجله: Reviews in Clinical Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: diabetes,Food recommender system,Diet therapy
- چکیده:
- چکیده انگلیسی: World Health Organization (WHO) estimates that the number of people with diabetes will grow 114% by 2030. It declares that patients themselves have more responsibility for controlling and the treatment of diabetes by being provided with updated knowledge about the disease and different aspects of available treatments, and diet therapy in particular. In this regard, diet recommendation systems would be helpful. They are techniques and tools which suggest the best diets according to patient’s health situation and preferences. Accordingly, this narrative review studied food recommendation systems and their features by focusing on nutrition and diabetic issues. Literature searches in Google scholar and Pubmed were conducted in February 2015. Records were limited to papers in English language; however, no limitations were applied for the published date. We recognized three common methods for food recommender system: collaborative filtering recommender system (CFRS), knowledge based recommender system (KBRS) and context-aware recommender system (CARS). Also wellness recommender systems are a subfield of food recommender systems, which help users to find and adapt suitable personalized wellness treatments based on their individual needs. Food recommender systems often used artificial intelligence and semantic web techniques. Some used the combination of both techniques.
- انتشار مقاله: 04-04-1394
- نویسندگان: Somaye Norouzi,Mohsen Nematy,Hedieh Zabolinezhad,Samane Sistani,Kobra Etminani
- مشاهده
- جایگاه : پژوهشی
- مجله: Reviews in Clinical Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: Infant,Malnutrition,Newborn,fetal,Growth Chart
- چکیده:
- چکیده انگلیسی: Several complications during childhood is associated with nutritional status of infants at birth. Therefore, nutritional status of newborns must be evaluated properly after birth. Assessment of the nutritional status of neonates based on anthropometric and physical indices is simple and inexpensive without the need for advanced medical equipment. However, no previous studies have focused on the assessment methods of the nutritional status of infants via anthropometric and physical indices. This study aimed to review some of the key methods used to determine the nutritional status of neonates using anthropometric and physical indices. To date, most studies have focused on the diagnosis of fetal malnutrition (FM) and growth monitoring. In order to diagnose FM, researchers have used growth charts and Ponderal index (PI) based on anthropometric indices, as well as Clinical Assessment of Nutritional (CAN) Score based on physical features. Moreover, in order to assess the growth status of infants, growth charts were used. According to the findings of this study, standard intrauterine growth curves and the PI are common measurement tools in the diagnosis of FM. Furthermore, CAN score is widely used in the evaluation of the nutritional status of neonates. Given the differences in the physical features of term and preterm infants, this index should be adjusted for preterm neonates. Longitudinal growth charts are one of the most prominent methods used for monitoring of the growth patterns of infants.
- انتشار مقاله: 14-02-1395
- نویسندگان: Ali Asghar Rashidi,Abdolreza Norouzy,Bahare Imani,Mohsen Nematy,Mohammad Heidarzadeh,Ali Taghipour
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Patient Safety & Quality Improvement
- نوع مقاله: Journal Article
- کلمات کلیدی: Malnutrition,Hospitalized patients,Negative interruption,Protected mealtime
- چکیده:
- چکیده انگلیسی: Introduction: Malnutrition is a prevalent problem in hospitalized patients, causing a wide range of negative clinical and economic challenges. Protected mealtimes (PM) aim to enhance the quality of mealtime experience, improve nutrient status in hospitalized patients, and limit all non-essential interruptions so that patients might eat in a clean, quiet, and safe environment. Materials and Methods: This study is a clinical audit and was conducted in Mashhad teaching hospitals in order to evaluate mealtime interruptions that occurred among non-nutritional staff and influenced their food intake. Data were collected by direct observation. Lunchtime was chosen for audit because medical interruptions were more likely to happen during this meal. Two researchers (one dietitian, student and one dietetic assistant) observed lunch mealtime. The mealtime environment was monitored, and every negative interruption was registered. Exclusion criteria included patients who were nil-by-mouth or received enteral or parenteral nutrition. Results:A total of 208 patients were involved in the audit. The recorded negative interruptions included medical round, educational round, nurses’ change-of-shift, and activities of environmental service workers. Among interruptions, both medical round and nurses’ change-of-shift were the most frequent. All mealtime interruptions summarized to medical round (2.5%) (including serum replace, drug injection, and IV replace), change-of-shift (2.5%), environmental-service-worker activities (2%), and educational round (2%). Conclusion: Our study demonstrated that non-urgent interruptions during mealtimes were not adhered to PM guidelines, indicating the importance of addressing mealtime related issues in hospitals.
- انتشار مقاله: 28-02-1395
- نویسندگان: Mehrane Mehramiz,Tannaz Jami Alahmadi,Mohsen Nematy,Abdolreza Norouzy
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Nutrition,Fasting and Health
- نوع مقاله: Journal Article
- کلمات کلیدی: Non-Alcoholic fatty liver disease,Anthropometric,FibroScan,Hepatic steatosis,transient elastography
- چکیده:
- چکیده انگلیسی: Introduction: Non-alcoholic fatty liver disease (NAFLD) is an important health problem globally that characterized as a disease spectrum which includes simple steatosis, non-alcoholic steatohepatitis and liver fibrosis and cirrhosis. The prevalence of NAFLD has significantly increased recently. The aim of this study was to investigate the relationship between anthropometric parameters and hepatic steatosis.Methods: This cross-sectional study was performed on 415 eligible participants. Anthropometric parameters were evaluated by standard methods and fat mass was measured with bioelectrical impedance analysis. Hepatic steatosis was diagnosed using FibroScan.Results: Of the 415 participants, 308 (74.2%) had hepatic steatosis. Body mass index and waist circumference were significantly higher in patients with hepatic steatosis. Hepatic steatosis had a significant and positive association with WC, body fat mass, and trunk fat mass. The trunk fat mass had the highest association with hepatic steatosis. Conclusion: The present study demonstrated that anthropometric measurements are related to increase hepatic steatosis even after adjustment for age and weight.
- انتشار مقاله: 08-04-1398
- نویسندگان: Maryam Ghandehari,Zahra Dehnavi,Farkhondeh Razmpour,Mahsa Miryan,Davood Soleimani,Seyed Mostafa Parizadeh,Reza Jafarzadeh Esfehani,Majid Sedaghat,Habibollah Esmaily,Mohsen Nematy
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Nutrition,Fasting and Health
- نوع مقاله: Journal Article
- کلمات کلیدی: oxidative stress,Inflammation,selenium,Intensive Care Unit, Pediatric
- چکیده:
- چکیده انگلیسی: Introduction: Oxidative stress and inflammation could occur after major gastrointestinal surgeries. Selenium is a micronutrient with anti-inflammatory and antioxidant properties, which could improve the inflammatory markers in the children admitted to the intensive care unit (ICU) after gastrointestinal surgeries. Due to the lack of evidence on the potential effects of high-dose selenium on post-surgical critically ill children, the present study aimed to evaluate the effects of high-dose selenium supplementation on the levels of inflammatory markers and oxidative stress status in pediatric patients after gastrointestinal surgery. Methods and analysis: We will conduct a single-blinded, randomized, parallel group superiority trial at Akbar Pediatrics Hospital in Mashhad, Iran. The sample population will consist of 70 patients undergoing gastrointestinal surgery, who will admit to the ICU at the selected hospital. The control group will receive the recommended dietary allowance (RDA) doses of selenium, and the intervention group will receive 20 µg/kg/d of selenium. The primary outcomes, (the pro-oxidant-antioxidant balance (PAB) status, interleukin-1 beta (IL-1β), and high-sensitivity C-reactive protein (hs-CRP)) will be measured before surgery and upon discharge time. The secondary outcomes, (serum glutathione peroxidase (GPX) level and serum and urine selenium levels), will be measured before surgery, after surgery, and upon ICU discharge time. We will perform the intra-group and inter-group data analysis in SPSS software, and we will consider the intention-to-treat approach, statistical significance level of <0.05, and 95% confidence interval in all the statistical analyses.
- انتشار مقاله: 03-02-1399
- نویسندگان: Fatemeh Roudi,Majid Sezavar,Omid Rajabi,Mohammad Safarian,Gholamreza Khademi,Mohsen Nematy,Golnaz Ranjbar
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Nutrition,Fasting and Health
- نوع مقاله: Journal Article
- کلمات کلیدی: Non-Alcoholic fatty liver disease,Diet record,FibroScan
- چکیده:
- چکیده انگلیسی: Introduction: Non-alcoholic fatty liver disease (NAFLD) is considered to be a severe health threat across the world, the prevalence of which has significantly increased in recent years. Considering the role of diet in the pathogenesis of NAFLD, the present study aimed to evaluate and compare the dietary intakes of patients with NAFLD with healthy subjects. Methods: This case-control study was conducted on 120 participants aged more than 18 years. The case group included 60 patients who were diagnosed with NAFLD based on Fibroscan assessment. The diet records of the subjects were analyzed using a three-day dietary record questionnaire. Results: After modulation based on energy intake, the total intakes of energy, fiber, vitamin D, and vitamin E were significantly lower in the patients with NAFLD compared to the control group. In addition, the level of trans-fatty acids after energy adjustment was significantly higher in NAFLD patients compared to the controls. However, analysis after the energy adjustment indicated no significant difference between the case and control groups in terms of protein, carbohydrate, saturated fatty acid, monounsaturated fatty acid, and polyunsaturated fatty acid intakes. Conclusion: According to the results, the diet records of the patients with NAFLD and healthy subjects differed in terms of the intakes of energy, fiber, trans-fatty acids, vitamin D, and vitamin E. Therefore, special attention must be paid to the dietary patterns of these individuals in order to improve their lifestyle and prevent the occurrence and progression of NAFLD.
- انتشار مقاله: 28-03-1398
- نویسندگان: Maryam Ghandehari,Zahra Dehnavi,Davood Soleimani,Majid Sedaghat,Farkhondeh Razmpour,Seyed Mostafa Parizadeh,Reza Jafarzadeh-Esfehani,Tannaz Jami-al-Ahmadi,Habibollah Esmaily,Mohsen Nematy
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Nutrition,Fasting and Health
- نوع مقاله: Journal Article
- کلمات کلیدی: Lipid Peroxidation,Common carp,Intestinal Microbiota,Pediococcus acidilactici,Protein carbonyls
- چکیده:
- چکیده انگلیسی: Introduction: The present study aimed to assess the effects of Pediococcus acidilactici as a dietary supplement on some oxidation parameters and intestinal microbiota in common carp (Cyprinus carpio). Methods: In this study, 60 carps (weight: 75±5 g) were randomly divided into two groups of 30. In the first group (control), the fish received a basic dietary plan, and the second group (treatment) received a basic dietary plan supplemented with 0.9×107 CFU of Pediococcus acidilactici per gram of diet for 30 days. At the end of the trial and after blood sampling, the fish were dissected, and muscle and intestinal samples were obtained. Some oxidative status biomarkers were measured in the blood samples (superoxide dismutase, glutathione peroxidase, and glutathione) and muscle samples (malondialdehyde [MDA], protein carbonyls, and total antioxidant status) using validated spectrophotometric methods. Moreover, the microbial culture of the intestinal samples was performed. Results: Measurement of the erythrocytic antioxidants showed no significant difference between the treatment and control groups. However, muscle MDA levels significantly decreased in the treatment group compared to the control group (P<0.05). In addition, muscle protein carbonyls significantly decreased in the treatment group compared to control group. Total antioxidant status was evaluated based on ferric-reducing antioxidant power and increased significantly in the treatment group compared to the control group. Microbial culture also indicated that the level of lactic acid bacteria increased in the intestinal microbiota of the probiotic group. Conclusion: According to the results, supplementation with 5% Pediococcus acidilactici was effective in enhancing the antioxidant system against oxidative stress, while it also had remarkable effects on the intestinal microbiota of common carp.
- انتشار مقاله: 19-08-1397
- نویسندگان: Morteza Mirshahpanah,Amir Salari,Davar Shahsavani,Hasan Baghishani,Mohsen Nematy
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Nutrition,Fasting and Health
- نوع مقاله: Journal Article
- کلمات کلیدی: Overweight,BMI,Obesity,ALA,DHA,EPA
- چکیده:
- چکیده انگلیسی: Background: Obesity is a common health problem associated with a number of diseases, such as hypertension, cardiovascular disease, hyperlipidemia, diabetes, gout, gall bladder and liver disease, cancer, and depression. The prevalence of obesity is dramatically increasing around the world, especially in the Asia Pacific region. omega-3 is a type of polyunsaturated fatty acids that have several beneficial effects on some diseases such as diabetes, hypertension, rheumatoid arthritis, bipolar disorder and asthma. Therefore, the main objective of the present study was to determine the levels of omega-3 fatty acids in subjects with different categories of BMI (healthy- weight, overweight, and obese) and WC (not at risk, increased risk, and substantially increased risk). Method: In the current study, a total of 151 individuals consist of 58 men and 93 women (aged 18-65 year) were randomly recruited from patients attending the nutrition clinics of Mashhad, Iran. Participants were divided into three groups according to body mass index (BMI) (healthy-weight, overweight, and obese) and WC categories (not at risk, increased risk, and substantially increased risk). Plasma levels of omega-3 fatty acids were analyzed in blood sample of all participants by gas chromatography apparatus equipped with a flame ionization detector (GC-FID). The protocol was approved by the Ethics Committee of the Mashhad University of Medical Science (MUMS) and written informed consent was obtained from all individuals. Results: Alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA) were inverse association with increasing both overall (p<0.001, pConclusion: Plasma omega-3 polyunsaturated free fatty acids were inversely in relation with anthropometric measures of obesity including BMI and WC. Further studies are needed to identify the possible mechanism(s) that links plasma omega-3 fatty acids with overall and abdominal obesity.
- انتشار مقاله: 26-06-1397
- نویسندگان: Fatemeh Ahmadi,Mohsen Nematy,Mojtaba Shafiee,Seyed Mostafa Arabi,Abdolreza Norouzy,Maryam Tayefi,Habibollah Esmaeili,Mohammad Hashemi
- مشاهده