Association between modifiable lifestyle factors and inflammatory markers in patients with metabolic syndrome

There is accumulating evidence suggesting that inflammation is the bridging link between cardiovascular disease and metabolic syndrome. Recent studies have shown a relationship between inflammatory markers and modifiable lifestyle factors including fitness, diet, exercise and smoking. We carried out a cross-sectional study of 195 patients with metabolic syndrome. Data on nutritional intake, physical activity level and smoking habits were collected through a questionnaire. Weight and body composition were determined and C-reactive protein and interluekin-6 concentrations were measured. C-reactive protein level had a significant association with body mass index (r = 0.18), adiposity (r = 0.23), smoking (r = 0.20), carbohydrate intake (r = 0.19) and saturated fatty acid (r = 0.20). Interluekin-6 concentration was significantly correlated with dietary carbohydrate (r = 0.15), saturated fatty acid (r = 0.15) and glycaemic load (r = 0.15). No association was observed between physical activity level and inflammatory markers.

Is there any association between overweight, obesity and symptoms of reflux disease?

The present study was aimed to identify the association of overweight and obesity with gastroesophageal reflux disease (GERD). This age- and sex-matched case-control study was carried out in a sample of subjects referred to the specialized clinic of Tabriz University of Medical Sciences from November 2006 to March 2007. Data were collected using a demographic questionnaire and a checklist to determine reflux symptoms. Weight and height were measured and Body Mass Index (BMI) was calculated. Logistic regression was used to examine the association between overweight, obesity and reflux symptoms. The study population included 106 cases (with reflux symptoms) and 111 controls with a mean age of 35.2 +/- 12.9 years. The mean BMI was 2.4 units greater in cases than controls (p = 0.0001). In unadjusted model, overweight (OR = 3.41, CI: 1.8-6.44) and obesity (OR = 2.84, CI: 1.38-5.82) were significantly associated with GERD. Results of multivariate logistic regression revealed significant association between overweight and GERD after adjusting for confounders (OR = 2.87, CI: 1.49-5.53). Given the increasing prevalence of patients with both overweight/obesity and GERD, Serious dietary intervention studies for weight loss as a therapeutic strategy should be carried out in GERD patients complicated with obesity.

Effect of Ramadan fasting on serum lipid profiles in normal and hyperlipidemic subjects

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