• Journal of the Korean Home Economics Association
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• v.18 no.4
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• pp.95-101
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• 1980

This study was carried out to investigate the effect of the diet supplemented with various amounts of ginseng powder on the growth rate and blood glucose level in rat. Male Albino rats, weighing between 90 to 100g, were divided into 5 diet groups of 6 rats each. experimental diets contained 0, 2, 4, 6 and 8% ginseng powder which was substituted for rice powder and were designated C, G-2, G-4, G-6 and G-8, respectively. The diets were fed for 3 weeks. Throughout feeding period, feed consumption, body weight, feed and protein efficiency ratios were measured, organ weights and blood glucose level were determined at the end of the experimental period. the results are summarized as follows. 1. rats in G-2 group consumed the highest amount of diet among all groups. 2. Body weight gain was significantly higher in G-2 and G-4 than in other groups. 3. Feed and protein efficiency ratios were a little higher in G-4 than in control group. And those of group G-8 were the lowest among those of other groups. 4. The weight of liver was significantly lower I G-4 than in control group. The weight of kidney was significantly lower I G-4 and G-8 than in control group. The weight of heart was significantly lower I G-4 and G-8 than in control group. While, the weight of spleen was greater in ginseng powder diet than in control group. 5. Supplementing ginseng powder in diet resulted in deceased nitrogen in liver. 6. Blood glucose was decreased with increased level of ginseng powder diet.

• Reproductive and Developmental Biology
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• v.34 no.4
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• pp.299-304
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• 2010

To identify the treatment effect of lactic acid bacteria for diabetes, the treatment effects of a single administration of acarbose (a diabetes treatment drug) or lactic acid bacteria, and the mixture of acarbose and lactic acid bacteria on diabetes in a type 1 diabetes animal model, were studied. In this study, streptozotocin was inoculated into a Sprague-Dawley rat to induce diabetes, and sham control (Sham), diabetic control (STZ), STZ and composition with live cell, STZ and composition with heat killed cell, STZ and composition with drugs (acarbose) were orally administered. Then the treatment effect on diabetes was observed by measuring the body weight, blood glucose, and serum lipid. For the histopathological examination of the pancreas, the Langerhans islet of the pancreas was observed using hematoxylin and eosin staining, and the renal cortex, outer medullar, and inner medullar were also observed. The induced diabetes decreased the body weight, and the fasting blood glucose level decreased in the lactic-acid-bacteria-administered group and the mixture-administered group. In addition, the probiotic resulted in the greatest decrease in the serum cholesterol level, which is closely related to diabetes. Also, the hematoxylin and eosin staining of the Langerhans islet showed that the reduction in the size of the Langerhans islet slowed in the lactic-acid-bacteria-administered group. The histopathological examination confirmed that the symptoms of diabetic nephropathy decreased in the group to which viable bacteria and acarbose were administered, unlike in the group to which dead bacteria was administered. The mixture of lactic acid bacteria and acarbose and the single administration of lactic acid bacteria or acarbose had treatment effects on the size of the Langerhans islet and of the kidney histopathology. Thus, it is believed that lactic acid bacteria have treatment effects on diabetes and can be used as supplements for the treatment of diabetes.

• Journal of Environmental Science International
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• v.27 no.11
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• pp.991-997
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• 2018

The aim of the study were to investigate the influences of krill (Euphausia superba) meal on the body weight, lipid metabolism functional improvement, blood glucose level, protein component in the sera of rats which fed experimental diets for 5 weeks. Serum concentrations of total cholesterol, Low-Density Lipoprotein (LDL)-cholesterol, free cholesterol, triglyceride (TG), phospholipid (PL) and blood glucose were higher in the control diet group (G1 group) than the control diet plus 10% krill meal group (G2 group), the control diet plus 20% krill meal group (G3 group), the control diet plus 30% krill meal group (G4 group), and a general dose and time independent one-way analysis of variance was performed to assess efficacy. Conversely depending on the content of krill meal for the High-Density Lipoprotein (HDL)-cholesterol level, it showed higher results. The concentrations of total protein, albumin and globulin in sera, there were not significant difference among the groups (p<0.05). The results indicate that a krill meal diet effectively inhibited increases in lipid elevation, blood glucose level in the sera of rats.

• Journal of Society of Preventive Korean Medicine
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• v.12 no.2
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• pp.13-25
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• 2008

The purpose of this study was to investigate extract from mixed culture with Trichloloma matsutake mycelium in oriental medicine and cereal medium(OCM) to develop new material for pharmaceutical products and medicinal food for diabetes mellitus. To evaluate of hypoglycemic activity of OCM extracts, we examined the inhibitory activity of ${\alpha}$-glucosidasein OCM, blood glucose level and liver function of streptozotocin(STZ) induced diabetic rat. Experimental group was divided into 6 groups: first, it was divided into normal control group(hereafter NC group) and diabetes-induced group, and diabetes-induced group was subdivided into diabetic control group(DC group), treated by hot water extracts group(HE), ultra sonic waves, micro waves, and micro bubble extracts g roup(UE), crude polysaccharide of HE group (HEE) and crude polysaccharide of UE group(UEE) at a dose of 300mg/kg/body weight, respectively. In diabetic-induced groups, after streptozotocin was melted in 0.01M citrate buffer at 50mg/kg/body weight, when the non-fasting blood glucose levelwas 300 mg/dl or more in blood collected from the tail vein, it was regarded as diabetic induction and then such diabetic-induced experimental animals were used in this experiment. At the end of the experiment, blood glucose level increased by 4.19% in DC group but significantly decreased by 32.34%, 19.19%, 17.81% and 17.64%, respectively in UEEE, UE, HE, and HEE groups. In the cases of AST, ALT, and ALP, the experiment group treated with extracts showed significantly lowerblood glucose level than DC group. The levels of BUN and uric acid were found to be lower in the UMPM extract group(UE) than HW extract group(HE), which implies that herb medicine medium extracts in which Tricholoma matsutake mycelia were cultured are effective in reducing impaired liver function as well as high blood glucose level caused by diabetes. In addition, the administration of low temperature UMPM extracts was found to produce better results than that of high temperature hot water extracts. In this regard, it is expected that extracts from herb medicine obtained by cultivating Tricholoma matsutake mycelia will be widely used as new ingredients for foods and medicines for prevention and treatment of diabetes.

• Membrane Journal
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• v.17 no.4
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• pp.369-374
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• 2007

Polyacrylonitrile diagnostic membranes were prepared to measure blood glucose level of diabetics. Final absorbances at 680 nm through activated polyacrylonitrile membranes were measured at various concentration of glucose in plasma. The end-point results of K/S values obtained from the absorbances had a linear relationship toward the glucose concentration. The effect of temperature on the measurements of glucose concentration was studied. The stability of polyacrlonitrile diagnostic membranes was examined at RH 80%.

• The Journal of Pediatrics of Korean Medicine
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• v.20 no.1
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• pp.165-180
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• 2006

Objective : This study has been carried out to understand the effect of several herbal medicine concentrated solution on the hyperglycemic mice Induced with streptozotocin(STZ). Methods : The 60 mg/kg of STZ injection into mice twice by 24 h interval and then 120 mg/kg of STZ injection again 3 days after the earlier injection. Control group was subjected to natural recovery, however, treated groups were fed 0.2 ml of several herbal medicine-concentrated solution (PA (x2, several herbal medicine-concentrated solution 1 group); PB (x4 several herbal medicine-concentrated solution 2 group) daily for 6 weeks. Result : The weight of PA was higher than that of control, but weight of PB was lower than control. The blood level of control increased continuously, reaching to 350mg/dL after 6 weeks, however, PA and PB showed a fast reduction of blood glucose. In blood glucose tolerance test, PA and PB showed better resistance than control. The GOT level in significantly(p<0.05) decreased in PA and PB compared with control group. The BUN and creatinine levels are significantly(p<0.01) decreased in PA compared with control group. Feeding of several herbal medicine-concentrated solution in a concentration of PA had an efficient effect on regeneration or recovery of Langerhans islet and ${\beta}-cell$ damaged by STZ. More Langerhans islet and high insulin-immunohistochemical resistance were observed in PA compared with control, but they were higher in PB than in PA. The number of Langerhans islet ${\beta}-cell$ and Langerhans islet. Conclusions : The result from the six weeks of observation demonstrates that the several herbal medicine concentrated solution have a positive effect of lowering the level of blood sugar and they increased insulin concentration. They have an effect for recovery of pancreas tissue and recovery of kidney, liver function from a diabetes mellitus.

• Nutrition Research and Practice
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• v.3 no.1
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• pp.31-37
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• 2009

Recently, Korean people are consuming seaweeds almost 3.5 times more now than three decades ago. It is well known that seaweeds contain lots of soluble dietary fiber in addition to micronutrients such as ${\beta}$-carotene, iodine and some bioactive components. Seaweeds are considered to be effective for preventing chronic diseases including obesity, diabetes mellitus, atherosclerosis, cancer or constipation. This study was conducted to investigate the effect of seamustard intake on body weight gain, blood glucose level and lipid profiles in rats fed diets with different energy nutrient composition. Male Sprague-Dawley rats (average initial weight 103.7g) were divided into groups for two experiments as follows; Control, M2.5 & M5 groups (Exp. I) and M5, M10, HCM5, HCM10, HFM5 & HFM10 groups (Exp. II). The rats were fed diet and water ad libitum for 4 weeks. In general, there was no significant difference in blood glucose and triglyceride concentration among groups. In Exp. I, serum LDL-cholesterol level of rats fed diet with 5% seamustard powder (M5) was significantly lower than that of control group, while HDL-cholesterol level, TC/LDL ratio and weight of adrenal gland were higher. In Exp. II, food intake, body weight gain and EER of high fat diet with 10% seamustard group (HFM10) were the lowest among groups. Except gastrocnemius muscle, all organ weights of HFM10 group were the lowest. Fecal cholesterol excretion and serum LDL-cholesterol concentration of HFM10 group were the highest, while serum HDL-cholesterol level was the lowest among groups. Interestingly, HDL-cholesterol concentration was the highest in HCM5 group among groups. From these results, it was suggested that seamustard intake might be more effective for body weight control, but not for improving blood lipid profiles in high fat diet than in high carbohydrate diet.

• Preventive Nutrition and Food Science
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• v.16 no.3
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• pp.272-277
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• 2011

The hypoglycemic effects of germinated rough rice extract in streptozotocin (STZ)-induced diabetic rats were investigated. Weight gain was significantly lower in the diabetic groups than in the normal control (NC); however, they were higher in the 1% and 3% diabetic groups given germinated Goami2 rough rice extract (DM-3%GGRRE) than in the diabetic control (DC). While food intake in all diabetic groups was significantly higher than that of the NC, there was no significant difference among all diabetic groups. The weight percentages of liver and kidney in all diabetic groups were significantly higher than that of the NC. In terms of blood glucose, the diabetic group showed about a three times larger value than the normal group. Moreover, in the 3% germinated rough rice extract group, the blood glucose level became lowered. The levels of alanine transaminase, aspartate transaminase, blood urea nitrogen, creatinine phosphokinsae, and creatinine increased in general with the induction of diabetes using STZ; however, the 3% GGRRE-treated group displayed a significant decrease in these levels compared to the diabetic group. The results show that the 3% GGRRE, rather than the 1% GGRRE, was considerably more effective at reducing blood glucose and improving impaired glucose tolerance, suggesting the germinated rice extracts may play a role in preventing liver and kidney damage.

• Endocrinology and Metabolism
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• v.32 no.3
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• pp.353-359
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• 2017

Background: Cushing syndrome is characterized by glucose intolerance, cardiovascular disease, and an enhanced systemic inflammatory response caused by chronic exposure to excess cortisol. Eosinopenia is frequently observed in patients with adrenal Cushing syndrome, but the relationship between the eosinophil count in peripheral blood and indicators of glucose level in patients with adrenal Cushing syndrome has not been determined. Methods: A retrospective study was undertaken of the clinical and laboratory findings of 40 patients diagnosed with adrenal Cushing syndrome at Chungnam National University Hospital from January 2006 to December 2016. Clinical characteristics, complete blood cell counts with white blood cell differential, measures of their endocrine function, description of imaging studies, and pathologic findings were obtained from their medical records. Results: Eosinophil composition and count were restored by surgical treatment of all of the patients with adrenal Cushing disease. The eosinophil count was inversely correlated with serum and urine cortisol, glycated hemoglobin, and inflammatory markers in the patients with adrenal Cushing syndrome. Conclusion: Smaller eosinophil populations in patients with adrenal Cushing syndrome tend to be correlated with higher levels of blood sugar and glycated hemoglobin. This study suggests that peripheral blood eosinophil composition or count may be associated with serum glucose levels in patients with adrenal Cushing syndrome.

• Journal of Sericultural and Entomological Science
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• v.38 no.2
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• pp.100-107
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• 1996

This study was designed to evaluate the antidiabetic effect of mulberry fruits using insulin-dependent and/or non-insulin-dependent diabetes mellitus animal models. The administration of mulberry fruit did not affect either body wight or blood glucose level in the normal ICR mice and streptozotocin induced-type I diabetic mice group. In second experiment, prolonged mulberry fruits treatment did not significantly attenuate the blood glucose level in type I diabetes induced by streptozotocin. In third experiment, the antidiabetic effect of mulberry fruits have been investigated using type II diabetes animal model that was induced by administration of streptozotocin to 2-day-old rats. Significant decrease in blood glucose level was observed in prolonged mulberry fruits treated group. In these treated group, the weight of liver significantly decreased than that of control group. In fourth experiment using KK mice showing genetical type II diabetes mellitus, glucose tolerance has been significantly recovered in mulberry fruits treated group but not in control group. In conclusion, prolonged administration of mulberry fruits significantly reduced the blood glucose level in type II diabetic animals. However, the blood glucose level was not significantly reduced by prolonged mulberry treatment. These data suggest that mulberry fruits can be developed as functional food that has effect on the insulin-independent diabetus mellitus(type II daibetus mellitus).