Inflammatory Cytokines and Dietary Factors in Korean Elderly with Chronic Disease.
- Author:
Hee Jung PARK
1
;
Yu Jin HWANG
;
Wha Young KIM
Author Information
1. Department of Food and Nutrition, Ewha Womans University, Seoul, Korea. wykim@ewha.ac.kr
- Publication Type:Original Article
- Keywords:
chronic disease;
proinflammatory cytokines;
antioxidant nutrient;
Korean elderly
- MeSH:
Adipose Tissue;
Aged*;
Blood Glucose;
Blood Pressure;
Cholesterol;
Chronic Disease*;
Cytokines*;
Fasting;
Humans;
Hyperlipidemias;
Hypertension;
Interleukin-2;
Interleukin-6;
Obesity;
Seoul;
Skinfold Thickness;
Triglycerides;
Tumor Necrosis Factor-alpha;
Vitamin A;
Vitamins
- From:The Korean Journal of Nutrition
2006;39(4):372-380
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
The purpose of this study was to investigate the association between inflammatory cytokines and chronic disease status in Korean elderly. The subjects were 248 elderly people aged over 65 years recruited from Health Center in Seoul. The subjects were classified into 3 groups based on their disease (diabetes, hypertension, and hyperlipidemia) status: subjects with one diagnosed disease of diabetes, hypertension, and hyperlipidemia fall into singular group (n=89), subjects with more than 2 disease into multiple group (n=39), and those with free of the diseases into normal (n=122). Anthropometric and biochemical characteristics, and dietary intakes were assessed. Dietary intakes were surveyed by 24-recall method. The means of IL-2, IL-6, MCP-1 and C3 were not differ among 3 groups. However, when subjects classified into tertiles of IL-6, MCP-1, TNF-alpha and C3 and frequencies of each tertile were compared, the multiple group showed significantly lower frequencies in lowest tertile than normal group (p < 0.05), suggesting higher tendency of inflammatory responses. For hematological values, blood pressure, triglycerides, fasting blood glucose levels were highest in multiple group (p < 0.05) compared to other 2 groups. BMI, body fat (kg), and triceps skinfold thickness were also significantly higher in multiple group than in 2 other groups (p < 0.05). Moreover, the concentrations of IL-2, IL-6 and C3 were significantly correlated with hematologic values of fasting blood glucose, total cholesterol, LDL-cholesterol, and triglycerides or obesity factors such as triceps skinfold thickness, BMI, and body fat (%). Among singular and multiple group, the subjects with higher intakes for vitamins A, C, and E showed the higher level of IL-2 and the lower level of MCP-1, and C3. In conclusion, blood concentrations of triglycerides and proinflammatory cytokines, blood pressure, obesity parameters (BMI, body fat, triceps skinfold thickness) were higher in multiple group than in normal, but this result strongly suggest that the increasement of the vitamin A, C, and E intakes would modify the cytokine levels to reduce the inflammatory response in the elderly people with chronic diseases.
