OBJECTIVES: There is increasing evidence that intake of sour tea (Hibiscus sabdariffa) has hypoglycemic and hypolipidemic effects and may benefit patients suffering from metabolic disorders such as diabetes. The objective of the present study was to investigate the hypolipidemic effects of sour tea in patients with diabetes and compare them with those of black tea. DESIGN: In this sequential randomized controlled clinical trial, 60 patients with diabetes were recruited and randomly assigned into two groups: sour tea (ST) and black tea (BT). They were instructed to consume sour tea or black tea two times a day for 1 month. OUTCOME MEASURES: Fasting blood samples were taken at the beginning and at the end of the study for evaluation of lipids, lipoproteins, and apoproteins. RESULTS: Fifty-three (53) patients concluded the study. In the ST group, mean of high-density lipoprotein-cholesterol (HDLc) increased significantly (p = 0.002) at the end of the study, whereas changes in apolipoprotein-A1, and lipoprotein (a) were not significant. Also, a significant decrease in the mean of total cholesterol, low density lipoprotein-cholesterol, triglycerides, and Apo-B100 were seen in this group. In the BT group, only HDLc showed significant change (p = 0.002) at the end of the study and changes in the other measures were not statistically significant. CONCLUSIONS: The results of the present study showed that ST has a significant effect on blood lipid profile in patients with diabetes.
Mozaffari-Khosravi H, Jalali-Khanabadi BA, Afkhami-Ardekani M, Fatehi F.
Department of Nutrition, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Showing posts with label APO A1. Show all posts
Showing posts with label APO A1. Show all posts
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Risk Stratification of Apolipoprotein B, Apolipoprotein A1, and Apolipoprotein B/AI Ratio on the Prevalence of the Metabolic Syndrome: the ATTICA Stud
First Cardiology Clinic, School of Medicine, University of Athens, Greece
We investigated the association of apolipoproteins AI and B in relation to the prevalence of metabolic syndrome in a random sample of cardiovascular disease— free adults from the ATTICA study (1,514 men, aged 18-87 y; 1,528 women, aged 18-89 y). Metabolic syndrome was defined according to the National Cholesterol Education Program Adult Treatment Panel III criteria. The prevalence of metabolic syndrome was 25% in men and 15% in women (P < .001). Using the area under the Receiver Operation Characteristic curve, apolipoprotein B/AI was the best diagnostic marker of metabolic syndrome, the optimal discriminating cut-off value of this ratio was 0.72 (sensitivity 74%, specificity 67%), and individuals with apolipoprotein B/AI ratio greater than 0.74 had 3.29 times higher odds of having metabolic syndrome (95% confidence interval: 2.56-4.21) after adjusting for potential confounders.
We investigated the association of apolipoproteins AI and B in relation to the prevalence of metabolic syndrome in a random sample of cardiovascular disease— free adults from the ATTICA study (1,514 men, aged 18-87 y; 1,528 women, aged 18-89 y). Metabolic syndrome was defined according to the National Cholesterol Education Program Adult Treatment Panel III criteria. The prevalence of metabolic syndrome was 25% in men and 15% in women (P < .001). Using the area under the Receiver Operation Characteristic curve, apolipoprotein B/AI was the best diagnostic marker of metabolic syndrome, the optimal discriminating cut-off value of this ratio was 0.72 (sensitivity 74%, specificity 67%), and individuals with apolipoprotein B/AI ratio greater than 0.74 had 3.29 times higher odds of having metabolic syndrome (95% confidence interval: 2.56-4.21) after adjusting for potential confounders.
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