• 대한본초학회지
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• 제22권1호
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• pp.103-110
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• 2007

Objectives : This study was performed to prove the preventive effect of water extracts from Artemisiae Iwayomogi Herba on hyperlipiderma and liver damage induced alcohol. Methods : Except for the normal group, we fed rat on 25% alcohol for 55 days. And Artemisiae Iwayomogi Herba extract was administrated for the same period. We measured the serum component in rat's blood. body weight and weight of liver. Result : At first, we observed preventive effects of Artemisiae Iwayomogi Herba on hyperlipiderma induced by alcohol. Artemisiae Iwayomogi Herba group showed significant decrease of total cholesterol and triglyceride in comparison with those of the control group. Artemisiae Iwayomogi Herba group showed significant increase of body weight in comparison with those of the control group in 4weeks and 8weeks. At second, we observed preventive effects of Artemisiae Iwayomogi Herba on liver damage induced by alcohol. Artemisiae Iwayomogi Herba group showed significant decrease of GOT, ALP and LDH in comparison with those of the control group. Artemisiae Iwayomogi Herba group showed significant increase of liver weight in comparison with those of the control group. Conclusion : Reviewing these experimental results, it appears that water extracts from Artemisiae Iwayomogi Herba have pharmaceutical preventive efficacy on hyperlipiderma and liver damage induced by alcohol. Therefore further additional study should be conducted to elucidate in depth the pharmaceutical efficacy of Artemisiae Iwayomogi Herba.

• 동의신경정신과학회지
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• 제17권2호
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• pp.1-13
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• 2006

Objective : This study examined whether Yangsung program (oriental psychological weight regulation model based on Confucian ideas) is effective on weight loss, self esteem, three factor on eating questionnaires(restraint eating, disinhibition and hunger), distortion of body-image and biochemistry of blood. Method : 23 women were assigned randomly into 2 groups; experimental group(n=10) and control group(n=13). Experimental group had 7 personal sessions consisting of personal Yangsung therapy, meditation, general diet and exercise education. Control group had personal sessions with general diet and exercise education once a week for 6 weeks. All subjects were weighed and evaluated with Rosenberg self esteem scale, distortion of body-image, biochemistry of blood and three factor eating questionnaires at the beginning and end of the program. Result : There is significant difference between two groups in changes of self esteem, disinhibition and hunger(p<0.05). There is no significant difference in weight reduction and BMI between two groups. Conclusion : This study showed a new possibility of unique psychological program for obesity characterized by its philosophical context.

• 한국한의학연구원논문집
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• 제5권1호
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• pp.17-25
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• 1999

To investigate recovery effects of Insambackhotang, which have been used clinically in diabetes therapny, on kidney failure of a diabetes-induced mouse by Alloxan administration, body and kidney weight changes of mice, BUN, creatinine, glucose and MDA level in serum, MDA level in kidney tissue. 1. A hyperglycemia(250-400mg/dl) mouse induced by Alloxan(75mg/kg) showed significant decline of kidney function: increase of BUN and creatinine in serum, excretion of glucose, protein, ketone in urine were observed at 4 days after the treatment. 2. Increase of the mouse body and kidney weight and a ratio of the kidney/body weight of Insambackhotang treated group as compared to the control group was significantly inhibited. 3. The BUN, creatinine level in serum of Insambackhotang treated group as compared to the control group were significantly inhibited. 4. The MDA level in serum and kidney tissue of Insambackhotang treated group as compared to the control group were significantly inhibited.

• Journal of Nutrition and Health
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• 제29권3호
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• pp.286-295
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• 1996

The present study was conducted to evaluate the usefulness of four kinds of seaweeds (mixture of purple laver & sea lettuce, sea tangle, sea mustard, agar agar) as a high- fiber supplment in the therapeutic deit for the diabetic patients. Seven groups of normal and streptozotocin-induced diabetic rats were fed dietary fiber-free control diet or one of experimental diets containing 7% of one of the four seaweeds for 6 weeks. The effect of seaweeds supplementation on the body weight change, gastrointestinal function, and the control of diabetic symptoms were examined and compared with the effect of fiber-free diet or pectin diet used as references. The body weight gains of all the diabetic groups were significantly suppressed compared to the normal group. Feed efficiency ratios and body weight gains of seaweed groups were relatively higher than those of the pectin group. Sea tangle appeared to have an effect of alleviating the typical diabetic symptoms such as polyphasia, polydipsia, polyuria, urinary glucose excretion and hyperglycemia indicating its beneficial acition of improving glucose metabolism even though the degree of effectiveness was less than that with pectin. All the supplemntations of seaweeds and pectin ressulted in the significant changes in gastronitestinal functins ; shortening of GI transit time, increase of fecal volume and the length of intestine. Based on their effects of the significant changes in GI function in may be suggested that seaweeds may influence the process of digestion and absorption of nutrients in diabetic animals.

• 여성건강간호학회지
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• 제13권2호
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• pp.105-114
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• 2007

Purpose: This study examined the effects of foot-reflexology massage on body weight, lower extremity edema, and serum lipids in postpartum women. Method: This study was a nonequivalent control-group pretest-posttest design. Postpartum women were assigned to the experimental group (n=16) or a control group (n=15). Foot reflexology massage was applied 5 times a week, for a total of 2 weeks to the experimental group. The tool for measuring lower extremity edema was the girth of the thigh, and the calf. The measuring tool for serum lipids was total cholesterol and TG in blood serum by clinical process. Data was analyzed by $x^2$-test, t-test, and paired t-test, ANOVA using SPSS/Win PC 14.0. Results: There was a statistically significant decrease in levels of TG in blood serum in the experimental group compared to the control group. Conclusion: Foot reflexology massage is a useful nursing intervention that decreases serum lipids level in postpartum women. Therefore foot reflexology massage is recommended as a nursing intervention strategy for serum lipids reduction in postpartum women.

• Journal of Nutrition and Health
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• 제33권2호
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• pp.115-123
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• 2000

This study evaluates the effect of Dioscorea japonica Thunb subfractions on hyperglycemia and the composition of energy metabolites in diabetic rats. Diabetes emllitus was induced in male Sprague-Dawley rats by an injection of streptozotocin(STZ) dissolved in a citrate buffer into the tail vein at a dose of 45㎎/㎏ of body weight. Diabetic rats were assigned to 6 groups; STZ-control, subfraction A, B , C, D and E groups. All groups were fed an AIN-76 diet. The second butanol fraction of Dioscorea administered orally with carboxymethyl cellucose for 10 days after the STZ injection Body weight gain, diet intake and organ weights were monitored Levels of hematocrit, blood glucose, liver and muscle glycogen were measured. Levels of cholesterol, triglycerides and free fatty acids were also assayed. Body weight losses were observed by subfraction A group. Liver and kidney weights were not affected in any of the subgractioned groups. The decrease of blood glucose in daibetic rats which were fed Dioscorea japonica Thunb was significantly greater than the dicrease of blood glucose in the STZ-control group. cholesterol plasma level was not influenced in any subfraction of Dioscorea japonica Thunb. Liver triglyceride levels were significantly lowered in subfraction A compared with the STZ-control group. This study's results suggest that oral administration of subfraction C of Dioscorea japonica Thunb frction is capabl of reducing blood glucose, plasma triglyceride and free fatty acid levels, and therefore Dioscorea japonica Thunb may contain antihyperglycemic compounds.

• 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.

• The Korean Journal of Physiology and Pharmacology
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• 제5권2호
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• pp.133-138
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• 2001

In the present study, we investigated the effect of pretreatment of p-chlorophenylalanine (PCPA), inhibitor of serotonin synthesis, on lipopolysaccharide (LPS)-induced anorexia in rats. First of all, effects of PCPA injection on food intake and body weight in rats were investigated. During 4 days of PCPA injection (300 mg/kg BW once a day), food intake was decreased by 33% and daily gain in body weight was inhibited compared with controls. Twenty-four hours after last PCPA injection, food intake and gain in body weight returned toward almost normal. Pair-feeding to PCPA (PCPAP) injection revealed that body weight of rats in PCPA group was not different from rats in PCPAP groups. To quantify the effects of LPS on food intake and body weight, we administered varying doses $(10,\;100,\;500\;{\mu}g/kg\;BW)$ of LPS to rats. LPS induced a reduction of food intake and weight loss in a dose dependent manner compared with controls. To evaluate the effects of PCPA pretreatment on LPS injection, rats were treated with PCPA for 4 days (300 mg/kg BW once a day), which was followed by LPS injection for 2 days $(500\;{\mu}g/kg\;BW\;once\;a\;day)$ (PCPA+LPS group), while rats in LPS group had injections with normal saline instead of PCPA for 4 days, which was followed by LPS administration. Rats in control group received 0.9% NaCl for 6 days. LPS decreased food intake by 80% and inhibited gain in body weight, while PCPA pretreated rats showed normalized food intake and gain in weight during the days of LPS injections compared with controls. In conclusion, pretreatment of PCPA prevented LPS-induced anorexia.

• Journal of Nutrition and Health
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• 제40권8호
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• pp.675-683
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• 2007

This study was conducted to investigate the effects of feeding different carbohydrate sources and garcinia cambogia extract(HCA) on body weight and lipid metabolism. Fifty 10-month-old male Sprague-Dawley rats weighting $635{\pm}6g$ were randomly divided into 5 groups and fed different experimental diets for 4 weeks. The carbohydrate(CHO) sources of each group were cornstarch(control group, 100% of CHO), fructose(F group and FH group, 25% of CHO) and sucrose(S group and SH group, 25% of CHO). FH group and SH group were fed diets containing 1%(W/W) of HCA. Food intake, body weight gain, and calorie efficiency were not significantly different among the groups. Perirenal fat pad weight of FH group was significantly lower than F group, but epididymal fat pad weight was not different among the groups. Fasting glucose level were not significant among the groups. Plasma lipid profile of FH or SH group was slightly lower than F or S group, respectively. The degree of difference of plasma lipid level was greater between F and FH group than those of between S and SH group. In liver, total lipid, triglyceride and total cholesterol level were slightly higher in F group than S group, and tended to be lower in FH group than F group, but tended to be higher in SH group than S group. Liver citrate lyase activity were not significant among the groups. These results suggest that HCA is potential material for reduction of body weight and improvement of plasma lipid profiles. But, there was no difference between fructose intake with HCA and sucrose intake with HCA in reduction of body weight and lipid metabolism.

• Journal of Preventive Medicine and Public Health
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• 제43권5호
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• pp.396-402
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• 2010

Objectives: Self-reported anthropometric values, such as height and weight, are used to calculate body mass index (BMI) and assess the prevalence of obesity among adolescents. The aim of this study was to evaluate the validity of selfreported height, weight, and BMI of the Korea Youth Risk Behavior Web-based Survey questionnaire. Methods: A convenience sample of 137 middle school students and 242 high school students completed a selfadministered questionnaire in 2008. Body height and weight were directly measured after self-reported values were obtained from the questionnaire survey. Sensitivity, specificity, and kappa statistics were computed in order to evaluate the validity of the prevalence of obesity (BMI $\geq$ 95th percentile or $\geq$ $25;kg/$m^2$) based on self-reported data. Results: Self-reported weight and BMI tended to be underestimated. Self-reported height tended to be overestimated among middle school females and high school males. Obese adolescents tended to underestimate their weight and BMI and overestimate their height more than non-obese adolescents. The prevalence estimate of obesity based on selfreported data (10.6%) was lower than that based on directly measured data (15.3%). The estimated sensitivity of obesity based on self-reported data was 69.0% and the specificity was 100.0%. The value of kappa was 0.79 (95% confidence interval, 0.70 - 0.88). Conclusions: This study demonstrated that self-reported height and weight may lead to the underestimation of BMI and consequently the prevalence of obesity. These biases should be taken into account when self-reported data are used for monitoring the prevalence and trends of obesity among adolescents nationwide.