Iranian Journal of

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Background: Hypertension and dyslipidemia are common in patients with type 2 diabetes mellitus. The high prevalence of cardiovascular disease in diabetic patients is, in part, related to these two risk factors. This study was performed to determine the prevalence of hypertension and dyslipidemia in newly diagnosed patients with type 2 diabetes mellitus in Isfahan.
Methods : In this cross – sectional study during 2001 – 2003, 310 newly diagnosed type 2 diabetic patients, in Isfahan endocrine and metabolism research center, were studied. Height, weight, blood pressure, Plasma lipid and lipoproteins, and HbA1c were determined for all subjects.
Results: Mean age at presentation was 489.83 years, and mean BMI was 28.44.62 Kg/m2. Hypertension was present in 32.9%, hypercholesterolaemia in 61.3%, hypertriglyceridaemia in 61.6%, high LDL in 77.3%, and low HDL in 67.8% of these patietns. The mean systolic and diastolic blood pressure were 119.0816.59 and 70.0214.02mmHg, respectively. The mean for total cholestrol was 216.1043.65, for triglyceride 207.46105.67, for LDL 124.7331.45, and for HDL 43.119.29 mg/dl.
Conclusion: Hypertension and dyslipidemia are common in newly diagnosed type 2 diabetic patients. This fact demonstrates the importance of early interventions for proper diagnosis and treatment of these two risk factors in diabetic patients.

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Background: The role of the immune system and inflammation in controlling metabolic diseases such as insulin resistance, type 2 diabetes, obesity and overweight is well established. Also, physical activity controls and prevents the occurrence of metabolic diseases, which has anti-inflammatory and anti-oxidative effects. The aim of the present study was to study the effect of eight weeks of 10, 20, 30 seconds exercise training on the levels of antimicrobial factors in the saliva of obese adolescent boys.
Methods: 32 male students voluntarily participated in the present study and were randomly assigned to four groups: 1) obese aerobic exercise, 2) normal weight aerobic exercise, 3) obese control without exercise, and 4) normal weight control without exercise. The criteria for the obese group was a BMI above 25. Anthropometric indices of height, weight and body mass index were measured exactly. Before and after eight weeks of practice, Shatell-Run standard test was performed. Salivary samples of lysozyme, lactoferrin, lactate and C-reactive protein concentrations were taken after eight weeks of training with a frequency of three sessions per week with an intensity of 30 to 90% of maximum aerobic power. Using analysis of covariance, variables with a significance level of less than (P≤0.05) were included in the analysis.
Results: The results showed a significant increase in salivary levels of lactoferrin (P=0.001), lysozyme (P=0.003), lactate (P=0.001), and C-reactive protein (P=0.006). There are more obese students than people of normal weight (Youth body mass index criterion)
Conclusion: The increased response of some antibacterial and inflammatory salivary proteins after eight weeks of 10-20-30 sports training following exhaustive activity may be due to the acute response of the immune system.