Showing 6 results for Diet
Sh Shargh, M A Yeghaneh, Sm Mohades, A A Ayetollahi, A Khalaj, A Khandan Del,
Volume 4, Issue 1 (4-2010)
Abstract
Spring summer 2010, Vol.4, No.1 /72 Medical Laboratory Journal Evaluation of Cholesterol Panel Changes in Fish Consumers in the West of Mazandaran Province, Iran Abstract Bachground and objectives: Eating fish reduces low-density lipoprotein cholesterol (LDL-C) and increases high density lipoprotein cholesterol (HDLC). Because of different factors, such as physiological conditions and kind of fish consumption, the findings can be different. We decided to investigate the reducing effect of regular fish eating on plasma lipids and lipoproteins of different groups. Material and Methods: the Subjects were 50 clients (control group) with normal Lipid and 50 ones with high Lipid (case group). The subjects, with different sex and age, were asked about smocking, heart disease and diabetes. Fast blood samples were collected and analyzed for total cholesterol (TC), low and high density lipoprotein cholesterol (LDL-C, HDL-C and VLDL), TG, HDLC, apolipoprotein A and B. Results: The data shows a significant difference in cholesterol, LDL, apoA and VLDL levels in moderate and high consumers. (P<0.005). In subjects with high LDL, the kind of fish consumption was stir- fried (0.96%) and grilled and boiled (7.4%). The Subjects with high-fish consumption is 32.2% for normal LDL Level and Just 1.1% for ab normal Level. There is no significant effect on HDL and apoB levels due to fish intake in any dosage. The relation is seen between abnormal lipid and rare fish consumption. Conclusion: Present study shows the reducing effect of fish consumption on cholesterol level and LDL-C. More studies are needed to be conducted to evaluate the type of faty acids in fishes. . Key words: Fish, dietary, cholesterol panel. Shargh SH FacultyMember of Dept of Laboratory Sciences, Islamic Azad University, Chaloos Branch Yeghaneh MA FacultyMember of Dept of Laboratory Sciences, Islamic Azad University, Chaloos Branch Mohades SM (PhD) Assistant Professor of Health Faculty, Tabriz University of Medical Sciences Ayetollahi AA (MD) FacultyMember of Dept of Lab Sciences, Paramedical Faculty, Golestan University of Medical Sciences Khalaj E (BSc) Daghigh Clinical Laboratory Khandan Del A Laboratory Technician, Islamic Azad university,Chaloos Braneh Corresponding: Shargh, SH Email:shohrehshargh@gmail.com
Mohadese Namjoo, Seyed Ali Taheri, Maryam Moradi, Mojgan Nejabat, Zahra Gari, Maryam Saboktakinrizi,
Volume 11, Issue 1 (1-2017)
Abstract
ABSTRACT
Background and Objectives: The unfavorable lipid profile in obese individuals is associated with high incidence of various diseases including cardiovascular disease, hypertension, etc. Dieting for weight loss and physical activity are among the most important factors affecting the serum lipid profile. The aim of this study was to compare the effect of diet with and without physical activity on body mass index and serum lipid profile of obese women.
Methods: This clinical trial was performed in 2011 on 39 obese women referred to a weight loss and nutrition counseling center. Subjects were randomly divided into an active group (diet and exercise) and inactive group (diet without exercise). Blood sampling was done before the intervention and two months after the intervention. Data was analyzed using SPSS-16 and t-test.
Results: Mean level of triglyceride reduced significantly in both groups. Mean level of cholesterol and low-density lipoprotein decreased significantly only in the active group. The Mean level of high-density lipoprotein in the two groups had no significant difference.
Conclusion: The results indicate that dieting for weight loss along with short-term physical activity improves serum levels of cholesterol and low-density lipoprotein, but does not affect serum HDL level.
Keywords: Diet, Exercise, Triglyceride, Cholesterol, LDL, HDL.
Seyed Javad Mirghani, Mohammad Ali Azarbayjani , Maghsoud Peeri,
Volume 12, Issue 6 (11-2018)
Abstract
ABSTRACT
Background and Objectives: Obesity is a global health problem that could lead to cardiovascular disease, diabetes and cancer. Polygenic obesity is caused by multiple factors, such as lack of exercise and excess food intake. In this study, we evaluated effects of 12 weeks of high-intensity interval training (HIIT) and isocratic moderate-intensity training (MIT) on anthropometric indices and insulin resistance in rats fed with a high-fat diet (HFD).
Methods: Twenty-five male Wistar rats (mean age of 5-6 weeks) were divided into three groups: control group (HFD, N=5), HFD+ MIT (N=10) and HFD+ HIIT (N = 10). After placing the subjects on a HFD for 13 weeks, the exercise groups performed trainings for 12 weeks.
Results: Body mass index and Lee index decreased significantly in both training groups (P≤0.05). There was no significant difference in insulin resistance between the three groups (P>0.05).
Conclusion: Based on the results, it can be concluded that HIIT is more effective than MIT in reducing some of the obesity markers in obese rats fed with a HFD. However, this type of training has no significant impact on insulin resistance.
Keywords: Obesity, High Intensity Interval Training, High-Fat Diet, Body composition Indexes.
Seyed Javad Mirghani, Mohammad Ali Azarbayjani, Maghsood Peeri, Abbasali Keshtkar,
Volume 13, Issue 6 (11-2019)
Abstract
ABSTRACT
Background and Objectives: The purpose of this research was to determine effects of vitamin D supplementation during a course of endurance training on anthropometrical parameters of Wistar rats exposed to a high-fat diet.
Methods: In this experimental study, 38 Wistar rats aged 5-6 weeks were assigned to five groups: 1. Control with normal diet (n=5), 2. Control with high-fat diet (n=5), 3. High-fat diet and vitamin D supplementation (n=10), 4. High-fat diet and endurance training (n=10), and 5. High-fat diet, endurance training and vitamin D supplementation (n=10). The animals were subjected to a high-fat diet (40%) for 13 weeks, followed by 12 weeks of exercise and vitamin D supplementation.
Results: Weight (P=0.02), BMI (P=0.001), Lee index (P=0.01) and energy efficiency (P=0.001) differed significantly between groups 1 and 2. Feed efficiency (P=0.03) and energy efficiency (P=0.01) of groups 2, 3 and 4 were significantly different from that of the control group.
Conclusion: The results of the present study indicate that endurance training and vitamin D supplementation could significantly decrease some anthropometric indices.
Keywords: Endurance Training, Vitamin D, High Fat Diet, Anthropometric Indices.
Maryam Lotfi, Mohammad Azizi, Worya Tahmasebi, Parviz Bashiri,
Volume 14, Issue 2 (3-2020)
Abstract
ABSTRACT
Background and Objective: It is desirable for athletes, especially female soccer players, to consume beetroot beverage during training as a way of improving both health and performance ,. Therefore, the objective of this study was to assess the effect of beetroot juice intake on lipid profile in female soccer players.
Methods: Young and well-trained female soccer players (N=20) were included in a randomized placebo-controlled crossover study. They were categorized into two groups: experimental (beetroot beverage, n=10, age: 23.20±0.91 years, BMI: 22.57±1.54(kg/m2)) and control (placebo, n=10, age: 23±0.81 years, BMI: 23.13±0.58(kg/m2)). Subjects drank either 200 ml concentrated beetroot beverage or an equal amount of placebo 2 hours prior to their trainings for six weeks (18 session). Blood samples were taken 24 hours before and after trials. All data were compared in pretest and posttest via paired sample t-test and independent sample t-test. All statistical analyses were performed at (P≤0.05) by SPSS (version22).
Results: Beetroot juice intake increased plasma high density lipoprotein (t= -60.88, P<0.05). Triglyceride, total cholesterol, and low density lipoprotein were reduced (P<0.05). Compared with placebo, beetroot juice reduced the concentrations of triglyceride, total cholesterol, and low density lipoprotein (P<0.05).
Conclusion: Regular beetroot juice intake has significant effects on lipid profile in female soccer players, hence its suggestion for preventing diseases such as hypercholesterolemia and hypertension in female soccer players.
Key words: Soccer, Training, Dietary Supplements, Lipids.
Zahra Eslami, Yahya Mohammadnajad Panah Kandi, Alireza Norouzi, Abdorreza Eghbal Moghanlou, Mehdi Sheikh Arabi, Vahideh Kazeminejad, Seyedeh Somayeh Hosseini Alarzi, Aref Saeidi, Hamidreza Joshaghani,
Volume 16, Issue 3 (5-2022)
Abstract
Background and objectives: Non-alcoholic fatty liver disease (NAFLD) is a chronic liver disease caused by the accumulation of large amounts of fat in the hepatocytes. Given that atorvastatin is effective for treatment of NAFLD, the present study investigated effects of high-fat/fructose diet (HFFD) with atorvastatin on liver enzymes and lipid profile in a NAFLD rat model.
Methods: Thirty-two male Wistar rats were divided into four groups: 1) normal control, 2) HFFD control, 3) HFFD + atorvastatin, and 4) normal + atorvastatin. The groups received HFFD for 15 weeks to induce hepatosteatosis. Atorvastatin was administrated at the dose of 10 mg/kg/day. Lipid profile and liver enzymes were measured after eight weeks of intervention.
Results: Triglyceride, cholesterol, gamma-glutamyl transferase, and aspartate transaminase were significantly reduced in the HFFD + atorvastatin group compared with the HFFD control group. In addition, cholesterol, high-density lipoprotein, alkaline phosphatase, and gamma-glutamyl transferase were significantly increased in the normal + atorvastatin group compared with the normal control group. Low-density lipoprotein increased significantly in the HFFD + atorvastatin group and the normal + atorvastatin group compared with other groups. There was a significant difference in the alanine transaminase levels between the groups taking atorvastatin. In fact, alanine transaminase level was lowest in the normal + atorvastatin group.
Conclusion: Atorvastatin improves the lipid profile and fatty liver and controls liver enzymes. Therefore, it can be used with caution to improve the lipid profile and reduce the complications of NAFLD.
