• Preventive Nutrition and Food Science
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• v.4 no.1
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• pp.57-61
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• 1999

It has been postulated that oxidative stress may be increased and antioxidant defenses reduced in diabetes patients. Twenty-four patients with type 1 diabetes melitus (DM) (12.8$\pm$1.7 years) and 24 nondiabetics (12.5$\pm$2.1 years) were included in this study. Serum total cholesterol and LDL -cholesterol levels were significantly higher in diabetic than in nondiabetic control subjects, but serum levels of triglyceride , retinol , tocopherol, and $\beta$-carotene were significantly lower. Both $\beta$carotene and tocopherol levels inversely correlated with HbAlc, suggesting perhaps that low serum antioxidant level enhance theglycosylation of hemoglobin. Subjects with type 1 DM had lipid peroxide levels similar to those of nondiabetics control subjects, suggesting that per-oxdation of circulating lipid is not increased in uncomplicated diabeteics. The correlation between antioxidants and serum lipids were as follows ; retinol and LDL (r--0.36, p=0.019) ; retinol and total cholesterol(r=-0.35, p=0.020), tocopherol and LDL(r=-0.47, p=0.002) ; tocopherol and cholesterol (r=-0.49, p=0.001) ; $\beta$-carotene and LDL (r=-0.51, p=0.001). Overall , the results of this study were that serum lipid peroxide in patients with type 1 DM was similar to those of control subjects and antioxidants such as retinol, tocopherol and $\beta$-carotene were lower than those of nondiabetic cotnrol subjects, and negatively correlated with serum total cholesterol and LDL-cholesterol.

• Journal of Chest Surgery
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• v.27 no.1
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• pp.31-35
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• 1994

Dissecting aortic aneurysm is a life threatening condition which necessitates prompt diagnosis and management. Between January 1987 and September 1993,58 patients was admitted to our department. Mean age at admission was 53 years.[range 25-82]. Clinical findings included chest pain in 48 cases[83%],renal failure in 12[20%],aortic insufficiency in 11[19%] and stroke in 9[15%]. Predisposing factors were hypertension in 50 cases[86%],Marfan`s syndrome in 6[10%] and diabetes melitus in 1 [2%]. 23 patients[ type A 13,type B 10 ] underwent surgical treatment. Surgical technique for type A included graft replacement of ascending aorta in 7 cases,graft replacement and aortic valve resuspension in 3,and Bentall`s operation in 3 cases. Type B patients were operated when specific indications applied. There were three [Two in type A and 1 in type B] deaths in the operation group and nine [ 5 in type A and 4 in type B] deaths in the medical group. These results support our current policy in the treatment of dissecting aortic aneurysm.

• Journal of Preventive Medicine and Public Health
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• v.42 no.5
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• pp.315-322
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• 2009

Objectives : Knowledge about the management status of diabetic melitus (DM) is essential to improve diabetic management. Moreover, low income is associated with poor adherence to treatment and increased mortality. This study was performed to evaluate the management status of DM in low-income patients in a rural area. Methods : We enrolled 370 patients with type 2 DM living in Gokseong county, JeollaNamdo. A well-trained examiner measured the height, weight, waist circumference, blood pressure, total cholesterol, triglyceride, high density lipoprotein cholesterol, fasting blood sugar and glycosylated hemoglobin (HbA1c) levels. Carotid ultrasonography was used to measure carotid artery carotid artery intima media thickness (IMT) and plaque. anklebrachial index (ABI) was used to evaluate peripheral artery disease. A fundoscopic examination was performed to evaluate diabetic retinopathy. A history of diabetes complications and health-related questionnaires were also completed. Results : The age of diabetic subjects was 68.7$\pm$8.7 years and the duration of diabetes was 8.9$\pm$8.2 years. Most (63.5%) had hypertension, and 45.7% had triglycerides below 150 mg/dl, 38.1% had low density lipoprotein cholesterol (LDL) cholesterol below 100 mg/dl, 48.7% had urine albumin to creatinine ratio (UACR) below 30 mg/g. Less than half (45.9%) achieved the goal of HbA1c less than 7% suggested by the American Diabetes Association (ADA). 10.6% had peripheral vascular disease, 11.9% had retinopathy, and 60.8% had chronic kidney disease. Conclusions : DM management in low income patients is very poor and requires further work to improve.