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Background and Objective: In pathogenesis of beta major thalassemia, tissue damage is occurring due to oxidative stress. The present study was designed to evaluate the effects of vitamin E supplementation on serum Paraoxonase, SOD, GPX enzyme activity and lipid profiles in beta major thalassemia patients. Materials and Methods: In this clinical tiral study, Sixty (25 males, 35 females) beta major thalassemia patients with age≥18 years who had criterias to enter the study, were selected randomely in two groups. The patients in interventional group, vitamin E at a dose of 400 mg/day were given for three months, with no supplementations in control group. The enzyme activities of paraoxonase, SOD, GPX and lipid profiles (LDL-c, HDL-c, triglyceride, total Antixidant Capacity) were measured prior and after 3 months in both case and control groups. Data analyzed by using paired t-test. Results: Significant increases in serum levels of vitamin E, Paraoxonase activity, HDL cholesterol (P<0.001), BMI (P≤0.001) and a significant reduction in GPX activity (P<0.05) were observed in cases compared to controls. Conclusion: The vitamin E supplementation may be useful in reducing oxidative stress and lipid profiles in beta major thalassemic patients.

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Background and Objective: Leptin has a key role in obesity and type 2 of diabetes. This study was done to compare the effects of eight weeks aerobic and combined training on serum levels of leptin and glucose in type 2 diabetic men. Method: This clinical trial study was performed on 24 men with type 2 diabetes whom reffered to Taleghani Hospital in Kermanshah, West of Iran during June to August 2012. The patients were randomly divided into 3 groups including aerobic training, combined training (aerobic and resistance training) and control groups. Training protocols included three 1-hour sessions per week for eight weeks. Subjects in the control group did not participate in any physical activities. Serum levels of leptin and glucose were measured 48 hours before and 48 hours after intervention as fasting values in pre-and post-tests. Results: There was no significant difference between groups at pre-test for serum levels of leptin and glucose. After intervention, serum level of glucose in the aerobic group and serum level of glucose and leptin in the combined group were significantly reduced in compared to the controls (P<0.05). Conclusion: Aerobic and combined training with beneficial effects on the sera glucose level are recommended for patients with type 2 diabetes. However, combined training, regarding reducing leptin level seems to be more useful for these subjects.

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Background and Objective: Creatine is one of the most important and commonly used supplements athletes, although the molecular mechanisms of creatine and its side effects are less understood. The high level of the ceratin kinase enzyme and lactate dehydrogenase enzymes are considered to be a sign of cell damage. This study was done to determine the effect of creatine monohydrate supplementation on creatine kinase (CK) and lactate dehydrogenase (LDH) enzymes following a severe muscle contraction in female athletes.
Methods: In this double-blind clinical trial study, 30 female athletes were randomly divided into intervention (creatine supplementation 0.3 grams per body weight for 4 times duing 7 days and control (placebo, starch powder) groups. Blood sample was collected before supplementation (pre-test) and 24 hours after Cunningham exercise test (post-test) to measuring CK and LDH in each subject.
Results: After intervention, the level of CK (323±63 IU/L) and LDH (119±13 IU/L) in intervention group had no significant difference in compared to control group (CK: 328±44 IU/L and LDH: 122±14 IU/L).
Conclusion: The usage of a 7-day course of creatine supplement did not significantly change the CK and LDH levels following a severe muscle contraction in female athletes.

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Background and Objective: Malnutrition is a significant factor contributing to delays in recovery or failure of tuberculosis (TB) treatment. One nutritional support strategy involves providing food baskets to TB patients during their treatment course. This study was conducted in Golestan Province to determine the effect of food support on the treatment outcomes of TB patients.
Methods: This descriptive-analytical observational study, supported by the Community Nutrition Improvement Office of the Ministry of Health, was conducted longitudinally in two parallel groups in Golestan Province, during 2017. The first group consisted of 129 TB patients under treatment who had received two supportive food baskets and had completed their treatment course. The second group comprised 399 TB patients who did not receive any supportive food baskets. The outcomes, including mortality, treatment non-adherence, treatment failure, and recovery, were tracked for both patient groups by the healthcare system, and the necessary information was recorded in the patients’ records and compared.
Results: During an 8-month follow-up period, commencing from the second month of treatment, the increase in the mean weight of patients receiving the supportive food basket was statistically significant (P<0.05). Recovery rates in patients receiving the supportive food basket were determined to be 94.6%, while in patients not receiving the supportive food basket, it was 88.7% (P<0.05). The relative risk of non-recovery in the group not receiving the supportive food basket was 2.078 times that of the group receiving the supportive food basket (95% confidence interval [CI]: 0.961-4.494).
Conclusion: Receiving a supportive food basket is effective in the treatment of TB patients in Golestan Province.