• Journal of Nutrition and Health
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• 제33권1호
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• pp.59-67
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• 2000

The objective of this study was to investigate nutritional status of middle aged Korean men exhibiting impaired glucose tolerance (IGT) and identify the risk factors related to IGT Data were collected from 163 men with a fasting blood glucose level from 115 to 139mg/dl(high blood glucose group: HBG) and 170 men with a normal fasting blood glucose level(control) aged from 40 to 59 years in both groups. Weight, body mass index(BMI) and percent body fat were significantly higher in high blood glucose(HBG) group than those of control group. Age, weight, BMI, percent body fat were positively related to blood glucose. There were no differences in exercise, smoking and family history of diabetes between two groups. Frequency of fat eating and overeating of HBG were higher than those of control group but frequency of sweet snacks intake of HBG was lower than that of control group. There was no difference in daily total energy intake in two groups. Total and supper energy intakes were positively associated with blood glucose. Percent energy intake of alcohol was significantly higher in HBG group and positively related to blood glucose, however there were no difference in daily intake of nutrients in two groups. Alcohol intake was positively related to BMI, but after adjusting BMI, there was no correlation between alcohol intake and blood glucose. Serum total cholesterol and triglyceride were significantly higher in HBG group than those of control group. Serum total cholesterol i,nd triglyceride were positively related to blood glucose and high density lipoprotein cholesterol was negatively associated with blood glucose. After adjusting BMI, serum triglyceride was positively related to blood glucose. In conclusion, weight, BMI, percent body fat and blood total cholesterol, low density lipoprotein cholesterol and triglyceride levels were positively related to blood glucose level of middle aged Korean men exhibiting impaired glucose tolerance. Their eating habits exhibited higher frequency of overeating, fast eating, high energy intakes of supper. (Korean J Nutrition 33(1) : 59-67, 2000)

• 대한약리학회지
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• 제15권1_2호
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• pp.1-5
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• 1979

Previous studies concerning the usefulness of pleural fluid glucose levels in differentiating causes of pleural effusions have been conflicting. Gelenger and Wiggers (1949), Calnan et al(1951) and Barber et al(1957) concluded that the lower the level of pleural fluid glucose, the more likely was tuberculosis, and that tuberculosis was unlikely if the pleural fluid glucose level was more than 80 mg/100 ml. Light and Ball(1973), however, reported that in the great majority of tuberculous pleural fluids the glucose concentration was high rather than low, concluded that the pleural fluid glucose levels were not useful in the differential diagnosis of pleural effusion. In this study, pleural fluid glucose was determined in 46 pleural effusions from various causes to evaluate the usefulness in the differential diagnosis of pleural effusion. In addition, the protein concentration and the electrophoretic patterns of protein and amylases in pleural fluid was compared with that of serum. And the results were as follows. 1. The mean glucose concentration of pleural fluid was 80.8 mg/100 ml in 22 tuberculous origin, 92.5 mg/100 ml in 12 cancer patient and 70.4 mg/100 ml in 10 undiagnosed cases. In 2 cases of paragonimiasis the pleural fliud glucose levels were low (mean, 32.0 mg/100 ml). The percentage of pleural fluid protein to serum is about 75% in all disease groups and the protein level of tuberculous pleural fluid was significantly correlated with that of serum. 2. The disc eletrophoretic patterns of pleural fluid were almost similar with that of serum in all disease groups but the prealbumin fraction was not observed in pleural fluid. 3. With the isoelectric focusing, 4 to 7 isoamylase was observed in serum and the isoelectric point was ranged from pH 5.8 to 7.8 and isoelectic point of main fracticn is pH 7.2. The isoelectic focusing patterns of amylase of pleural fluid were identical to that of serum in all disease group. With the above results it is concluded that the pleural fluid is exudate of serum and that the glucose levels of pleural fluid are not useful in the differential diagnosis of pieural effusions.

• 한국응용과학기술학회지
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• 제2권1호
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• pp.57-66
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• 1985

The possible effects of 10% carbohydrate containting diets on the serum glucose and lipids values were studied with normal and alloxan - diabetic male rats for a period of 28 days. The diets were supplemented with either glucose, cornstarch or sucrose, fructose or the basal diet containing no added carbohy drates. After this period, 3 to 4 rats among the each group were killed and samples of serum, liver, spleen and kidney were collected. The others were rendered diabetic by the intraperitoneal injection of alloxan ($190mg/\frac{wt}{kg}$). Then original feeding scedule was continued for 3 days in all five diabetic groups, before the collection of tissue samples and serum. Feeding the nondiabetic rats with glucose and fructose delayed the bodyweight development relatively compared with nonsugar group. The weight deductions after alloxan injection were similar in all feeding groups. All diabetic animals exhibited increased blood glucose triglceride levels but almost unchanged total cholesterol values. Blood glucose values for nondiabetic rats were normal ranges, and then glucose feeding group was the highest. Total - cholesterol values were the highest in nondiabetic rats fed glucose, fructose and in diabetics fed sucrose, glucose. Triglyceride values were the highest in nondiabetic rats fed sucrose, and no difference in diabetic rats. Some cornstarch group exhibited fatty-livers in diabetic and nondiabetic, and more studies need.

• 한국식품영양학회지
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• 제9권2호
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• pp.116-122
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• 1996

This study aimed at the effect of carbohydrate level on serum glucose and lipid in Korean female 300 NIDDM patients. Mostly NIDDM appears in 50-64 years. As carbohydrate level increased, nutrient intakes increased. Most carbohydrate intakes were polysaccharides. High carbohydrate diets made blood glucose level increased. But high carbohydrate-fiber diets result lowering effect on serum LDL /HDL-cholesterol ratio and triacylglycerides. In conclusion, NIDDM patients need regular exercise and total energy intake balance. High carbohydrate-fiber diets are recommendable.

• 여성건강간호학회지
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• 제10권4호
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• pp.311-317
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• 2004

Purpose: The purpose of this study was to evaluate the effects of Internet education on plasma glucose and serum lipids in female type 2 diabetic patients. Method: Control and experimental groups were assessed by a pre-test and at 3 months, 6 months, 9 months, and 12 months. Fourteen patients were assigned randomly to an intervention group and 15 to a control group. Patients in the intervention group were requested to input their blood glucose levels everyday by cellular phone or wire Internet for 1 year. The goal of the intervention was to keep blood glucose concentrations close to the normal range (glycosylated hemoglobin, HbA1c<7%). An intervention was applied to the intervention group weekly for 1 year. Optimal recommendations were sent weekly by a short message service from a cellular phone and wire Internet. Results: Patients in the intervention group had a significant mean change in HbA1c, from 7.6% at pre-test to 6.9%, at 3 months and equalized at 6.7% at 12 months. There was no significant time and group differences observed in the serum lipids. Conclusion: These findings indicate that Internet education would improve and maintain the normal range of HbA1c in female type 2 diabetic patients.

• 한국식품영양과학회지
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• 제28권4호
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• pp.912-916
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• 1999

The purpose of this study was to investigate the effect of saponin in the shoot of Aralia elata on serum lipid level and glucose in streptozotocin(STZ) induced diabetic rats. Sprague Dawley normal male rats weighing 70$\pm$5g were randomly assigned to normal(control group), crude saponin(S group), and shoot of Aralia elata(D group). Experimental diets have been fed for 6 weeks. STZ induced diabetic rats were classified to diabetic control(DC group) and crude saponin(DS group). Diabetic rats were experimentally induced by intravenous injection of STZ(65mg/kg of body weight) dissolved in citrate buffer(pH 4.5). DS group has been i.p. injected with crude saponin solved in phosphate buffer(pH 7.0, 10mg/100g body weight) and DC group fed for 10 days. Body weight decreased significantly in crude saponin group. Feed intakes and feed efficiency ratio were not significantly different among C, S, and D group. The crude saponin group has indicated the lowest values of serum total cholesterol, glucose, and triglyceride. However, the values of serum glucose and triglyceride were not significant. Insulin levels among the crude saponin group, the shoot powder group, and the control group were not significantly different. When STZ induced diabetic rats have i.p. injection of crude saponin, the crude saponin has reduced the serum glucose but it is not been significant.

• Food Science and Biotechnology
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• 제18권3호
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• pp.712-716
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• 2009

The purpose of this study was to investigate the effect of dietary supplementation of sea tangle (Laminaria japonica) on the blood glucose and lipid metabolism in streptozotocin (STZ)-induced diabetic rats. Male Sprague-Dawley rats were divided into 3 groups fed control, sea tangle powder (15%, w/w), or sea tangle water extract (4%, w/w) diet. Diabetes was induced by a single injection of STZ (60 mg/kg, i.p.) in citrate buffer. The animals were fed each of the experimental diet for 13 weeks. Serum insulin was increased by dietary supplementation of sea tangle in diabetic rats. Dietary sea tangle reduced blood glucose level of diabetic rats compared to the diabetic rats fed control diet. Dietary sea tangle also reduced the serum total cholesterol, low density lipoprotein (LDL)-cholesterol, and triglyceride in the diabetic rats. While hepatic lipids were reduced, fecal excretion of lipids was increased by supplementation with dietary sea tangle in the diabetic rats. These results indicate that dietary sea tangle decreased blood glucose and improved lipid metabolism in STZ-induced diabetic rats and this effect might be exerted by increases in serum insulin and fecal excretion of lipids.

• Journal of Pharmaceutical Investigation
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• 제27권3호
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• pp.189-198
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• 1997

The purpose of the present study was to investigate the effect of medium chain fatty acid salts, reported as enhancers in insulin nasal absorption, on the rectal absorption of insulin in rats. The serum glucose and remained insulin level in perfusate were measured after rectal recirculation of insulin with or without sod. laurate, sod. caprate and sod. caprylate in situ. The addition of sod. laurate or sod. caprate reduced serum glucose concentration considerably. Sod. caprate (1.0%) showed the greatest promoting effect on the decrement of serum glucose. Eudispert hv hydrogels containing insulin with medium chain fatty acid salts were, thereby, prepared and evaluated. The release rate of insulin from Eudispert hv hydrogels was reduced with an increase in the content of Eudispert hv, and was raised with increasing NaOH concentration. Ten percent Eudispert hv hydrogels were offered for the rectal administration of insulin. The addition of 1.0% sod. caprate reduced serum glucose concentration remarkably after rectal administration of 10% Eudispert hv hydrogels containing insulin. The level of glucose decrement was greater by 30% compared to subcutaneous administration of insulin solution. From the above findings, Eudispert hv hydrogels would be used as useful rectal delivery systems of insulin.

• 동의생리병리학회지
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• 제21권2호
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• pp.474-478
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• 2007

This study evaluated effects of Yanggyuksanhwa-tang(YST) on diabetic rats. Diabetic condition in rats was induced by streptozotocin injection. Then control effect of YST was observed with changes of serum glucose, insulin, and triglyceride levels and hepatic glucokinse activity. YST treatment was resulted significant decrease of high serum glucose level of diabetic rats induced by streptozotocin at 5th day of YST treatment. YST treatment was resulted increase of low serum insulin level of diabetic rats induced by streptozotocin, but it was not significant statistically. YST treatment was resulted significant decrease of high serum triglyceride level of diabetic rats induced by streptozotocin at 3rd and 5th of YST treatment. YST treatment was resulted significant increase of low hepatic glucokinase activity of diabetic rats induced by streptozotocin at 5th day of YST treatment. These results suggest that YST has effects on serum glucose control against cerebral inchemic damage under diabetic condition.

• 대한한방내과학회지
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• 제15권2호
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• pp.347-368
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• 1994

In order to investigate the effects of Okchunsan (Sample A), Gamiokchunsan (Sample B) and Spinacia oleracea L. (semen: Sample C) on streptozotocin-induced diabetic rats, the experimal study was performed on the levels of glucose, insulin, total cholesterol, triglyceride, total protein, albumin, blood urea nitrogen (BUN), electrolytes $(Na^+,\;Ka^+,\;Cl^-)$, GOT and GPT in serum, hemoglobin, hematocrit, urine volume, glucose and protein in urine, body weight, liver and kidney weight. The results were obtained as follows: 1. Serum glucose levels were significantly decreased in Sample A. B and C group and serum insulin levels were increaseclin Sample A and B group. 2. Serum total cholesterol levels were recovered as the normal value in Sample A, B and C group and serum triglyceride levels were decreased in Sample A and C group. 3. Serum total protein levels were increased in Sample C group, BUN levels were decreased in Sample A and C group. 4. Serum $Na^+\;and\;Cl^-$ levels were increased, $K^+$ levels were decreased in Sample A, B and C group. 5. Serum GOT and GPT levels were remarkedly decreased in Sample A, B and C group. 6. Urine volume, urine glucose and protein levels were decreased in Sample A, B and C levles. 7. Body Weight showed a tendancy of increasing in Sample A, B and C group. 8. Levels of serum albumin, hemoglobin, nematocrit, liver and Kidney weight were not significantly changed. According to above results, Okchunsan, Gamiokchunsan and spinacia oleracea L. (Semen) were expected to be applied to the treatment of diabetes mellitus and its complications.