• Journal of the Korean Data and Information Science Society
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• v.21 no.3
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• pp.447-459
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• 2010

The present study was carried out to summarize the effect of propolis in the diabetic rats by meta-analysis related studies. The association measure to test effect of propolis was Hedges's standardized mean difference between group of rats induced streptozotocin(STZ) or alloxan and group of rats induced STZ or alloxan treated with propolis about the considered 4 effect factors. In this particular fixed-effect model, blood glucose, Cholesterol, Triglyceride were significantly reduce. The case of heterogenous variable such as body weight, blood glucose, cholesterol, triglyceride, random-effect model was applied. In this model, blood glucose, triglyceride were decreased significantly in propolis treated group. According to the meta-regression analysis, period of injection was significant for body weight and blood glucose, cholesterol.

• Proceedings of the Korean Nutrition Society Conference
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• 1996.11b
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• pp.63-63
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• 1996

• The Korean Chronic Disease News
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• no.288
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• pp.6-6
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• 2005

• Journal of the Korean Society of Food Science and Nutrition
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• v.39 no.3
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• pp.383-391
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• 2010

This study was performed to investigate the food habits, eating behaviors, perception of body shape, statuses of body weight control by BMI (Body Mass Index) of 732 middle school students in Gwangju and Jeonnam. The results of this study were compared among under weight (UW), normal weight (NW), and overweight (OW) groups according to BMI levels. In the OW group, female students had low scores in eating at night only, while male students had low scores in eating at night, eating speed, and food selection. All subjects wanted more height than measured. Only male students in the UW group wanted weight loss, whereas female students in the OW and NW groups did. Higher BMI in female students resulted in more weight difference between measured and wanted. All subjects responded properly themselves in perception of body shape but the OW groups showed a big difference between their present weight and wanted weights. Higher BMI in all students corresponded to more interest in concern and experience of weight management. In the male students, the reason for weight management showed high tendency in being healthy, whereas the female students had high tendency in having a slender figure. Higher BMI in all students corresponded to bigger difference between wanted and perceived body shape. In contrast, lower BMI in all students meant more stress. Greater difference between wanted and measured weight and greater difference between wanted and perceived body shape corresponded to less satisfaction in body shape. In conclusion, compared to the NW and UW groups, the OW group had overeating habits highly linked to stress. Also the OW group didn't have desirable eating behaviors and attitudes because of their greater interest in concern and experience of weight control and stress accumulation, and finally there was difference in food habits and behaviors according to the BMI level. Therefore these results suggest that effective nutritional programs should be developed including correct body image and good dietary habits.

• Journal of Nutrition and Health
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• v.48 no.1
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• pp.30-45
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• 2015

Purpose: This study was planned to determine the characteristics of extremely obese patients during Bariatric surgery and to evaluate how the difference in the number of postsurgical personal nutritional educations they received affected the weight loss. Methods: This is a retrospective study on the basis of the medical records of extremely obese patients for 15 months after receiving gastric banding. A total of 60 people were selected as the study subjects and they were divided into the Less Educated Group and the More Educated Group according to the average number of personal nutritional educations they received. We investigated both groups to determine the general characteristic, health related lifestyle habits, obesity related complications and symptoms in possession, and eating habits before their surgery, the body composition measurement result, obesity determination indices at 1, 3, 6, 9, 12, and 15 months before and after their surgery, and the biochemical parameters at 6 months before and after their surgery. Results: Body fat and weight showed rapid reduction until 6 months after the surgery, but thereafter reduced slowly depending on the result of body composition measurement. Regarding body fat and weight, the More Educated Group, who received nutrition education more often, showed significantly lower levels than the Less Educated Group at 15 months after surgery. Regarding BMI and degree of obesity, the More Educated Group showed significantly lower levels than the Less Educated Group at 15 months after surgery. Here, we were assured that BMI is reversely proportional to the number of personal nutritional educations at 15 months, which is more outstanding after surgery than before surgery. Conclusion: Long-term nutritional education is a key factor for the extremely obese patient in maintaining the effects of Bariatric surgery on weight and body fat reduction onwards. In the next stage, considering the characteristics of the study subjects, adoption of individual nutrition education is recommended for postsurgical prospective arbitration of obesity in order to monitor blood pressure, obesity related complications, symptoms in possession, and how eating habits and health related life habits change, and to judge the actual effect of the nutritional education method at the same time.

• Journal of the Korean Society of Food Science and Nutrition
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• v.45 no.4
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• pp.474-483
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• 2016

Enzymatically modified isoquercitrin (EMIQ) is a mixture of quercetin glycodsides consisting of isoquercitrin and its ${\alpha}-glucosylated$ derivatives containing one to seven additional linear glucose moieties. The aim of this study was to assess whether or not EMIQ attenuates high-fat diet (HFD)-induced body weight gain and changes in plasma indices of obesity in mice. Male C57BL/6N mice were fed chow diet, HFD, and HFD containing 1.2% EMIQ for 10 weeks. EMIQ significantly (P<0.05) reduced body weight gain (-21%), total visceral fat-pad weights (-31%), and plasma levels of triglycerides (-17%), total cholesterol (-19%), and free fatty acids (-26%) in HFD-fed mice. EMIQ significantly increased protein kinase A (PKA) expression in the epididymal adipose tissue of HFD-fed mice. Expression of adipogenesis-related genes significantly decreased, whereas expression of fatty acid oxidation-related and thermogenesis-related genes increased in epididymal adipose tissue of EMIQ-fed mice compared with HFD-fed mice. These results suggest that the protective effects of EMIQ against HFD-induced adiposity in mice appear to be associated with PKA-mediated signaling cascades involved in adipogenesis, fatty acid oxidation, and thermogenesis in adipose tissue.

• Journal of Convergence for Information Technology
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• v.11 no.4
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• pp.111-121
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• 2021

In order to determine the possibility that Chrysanthemum indicum L. cultured with Lactococcus lactis (CILL) is a material for obesity suppression food, the body weight, body fat mass, and T cells were determined in C57BL/6 mice induced by a high fat diet. The CILL (25.15±2.44 g) demonstrated weight loss from week 4 onward and maintained a low weight gain from week 1 to week 8 (1.00±0.53 g). The 8-week body weight (30.38±4.17 g) indicated loss of 13.15% when compared to the HFD (60% high fat diet, 34.99±2.09 g). Fat mass decreased to 10.3022±2.8813 g, and the absolute liver weight decreased relative to that in the HFD. CD4+ T cells were 4.84±1.33%, CD8+ T cells 7.02±2.26%, and CD4+CD8+ T cells 1.46±0.81%, which were all higher than those in the HFD. As a result, CILL can be used as a material for preventing obesity as an effective measure toward reducing weight when consumed orally.

• Korean Journal of Food Science and Technology
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• v.33 no.6
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• pp.795-801
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• 2001

Effects of Mucilage fraction from Yam (Dioscorea batatas DECENE), which has long been used as a wild vegetable and folk medicine, on blood glucose and lipid composition in alloxan-induced diabetic mice were investigated. Diabetes mellitus was induced in male ICR mice by the injection of alloxan into the tail vein at a dose of 75 mg/kgBW. Alloxan-induced diabetic mice were administered the yam mucilage fraction1 orally ; y500F1 group (500 mg/kgBW/day fraction1) and y750F1 group (750 mg/kgBW/day fraction1); and the normal and alloxan-control group were orally administered with saline for 10 days. The body weight gain and food intake were monitored every day. The concentrations of glucose, triglyceride, total cholesterol, and LDL-cholesterol of serum and liver levels of glucose, triglyceride, and cholesterol were determined. Also weight of liver, heart, spleen and kidney were measured. The fraction 1 of yam mucilage lowered body weight gain significantly (p<0.05) and decreased serum glucose levels in alloxan-induced diatetic mice compared to that of alloxan-control group. In alloxan induced diabetic mice serum triglyceride level was lowered and liver HDL-cholesterol level increased significantly (p<0.05). In conclusion, it was assumed that yam mucilage fraction 1 has anti-hyperglycemic and anti-obesitic effects by reducing body weight gain and decreasing serum glucose and triglyceride level.

• Journal of the Korean Society of Food Science and Nutrition
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• v.17 no.3
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• pp.269-276
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• 1988

식이성 아연이 에탄올의 생체대사율에 미치는 영향을 검토코저 흰쥐에 식이중 아연의 함량(100ppm, 5ppm)을 달리하여 성장시키면서 에탄올을 4주 및 7주간 급여한 다음, 체중증가량과 에탄올의 대사에 관여한다고 알려져 있는 alcohol dehydrogenase, microsomal ethanol oxidizing system, catalase 및 aldehyde dehydrogenase의 활성변동과 혈중 에탄올 제거율을 측정한 결과는 다음과 같다. 실험기간 중 체중증가량은 대조군에 비해 Zn이 부족한 실험군에서 감소되었으며, 에탄올을 투여한 CE군과 ZnDE군은 control에 비해 현저히 감소하였다. Zn 부족한 군(ZnD)에서의 간 ADH, MEOS의 활성 및 혈액중 에탄올 제거율이 아연이 충분히 함유된 대조군에 비해 감소하였으나, catalase와 AIDH의 활성은 별다른 차이를 관찰할 수 없었다. 한편 에탄올을 투여한 CE 및 ZnDE군에서는 대조군(C 및 ZnD)에 비하여 ADH, MEOS 및 혈액중 에탄올 제거율이 증가하였으며 그 증가율은 아연을 충분히 급여한 CE군에서 아연이 부족한 ZnDE 군에 비하여 높게 나타났다. AIDH의 활성은 에탄올의 투여에 의해 CE군에서는 증가하였으나 ZnDE군에서는 별다른 변동을 관찰할 수 없었으며 catalase의 활성은 전실험군에 있어서 차이를 발견할 수 없었다.

• Journal of Applied Biological Chemistry
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• v.65 no.3
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• pp.143-152
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• 2022

We investigated the serum cholesterol and visceral fat lowering effects of Momordica charanatia (MC) and Withania somnifera (WS) extracts in high-fat diet (HFD)-fed mice. Combination of fermented MC and WS extracts (FMCWS) as well as that of non-fermented extracts (MCWS) were orally administered to HFD-induced obese mice along with the HFD supplementation for 8 weeks. During the experiment, body weight, food intake, and levels of total cholesterol, triglyceride and HDL-cholesterol were analyzed. Body weight and the levels of total cholesterol and triglycerides were significantly increased in the HFD-fed mice compared with the normal control (NC) group. However, supplementation of the extracts showed a tendency to reduce body weight gain and suppressed the levels of total cholesterol and triglyceride with the increment of HDL-cholesterol levels. Abdominal fat weight was significantly increased in the HFD group, and the size of adipocytes within the epididymal adipose tissue was markedly expanded compared with the NC group. However, in the FMCWS and MCWS groups, the abdominal fat weight was significantly reduced and the sizes of the adipocytes were noticeably diminished compared with those of the HFD-fed mice. Moreover, the deposition of giant vesicular fat cells observed in the liver tissue of the HFD group was prominently reduced in these groups. These results indicate that the combination of extracts from MC and WS tends to have potent synergic effects in reducing body weight gain as well as significantly lowering the visceral fat and the serum lipid levels, and thus improving anti-obesity efficacy in HFD-induced obese mice.