• Journal of Korean Medicine Rehabilitation
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• v.15 no.2
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• pp.117-117
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• 2005

Objectives : This experimental study was designed to investigate the effect of SBY-III extract on the weight, cell size of epididymal fat-pad, fat accumulation area in liver, serum lipid level and UCP1 mRNA in brown adipose tissue of high fat diet-fed obese rats continued by high fat diet and regulated by normal Diet. Methods : The body weight gain, weight of the internal organs(epididymis, liver, brown adipose tissue), insulin, triglyceride, total cholesterol, total lopod, free fatty acid, expression of UCP1 mRNA were measured in high fat diet-fed obese rats continued by high fat diet and regulated by normal diet. The experimental study are divided into exp-I and exp-II. Each study was administered normal diet, high fat diet and SBY-III according to each situation. Normal group is normal diet for 8 weeks. Exp-I are divided into control group(high fat diet for 8 weeks) and sample group(high fat diet for 8 weeks and SBY-III for last 2 weeks). Exp-II are divided into control group(high fat diet for 6 weeks and normal diet for 2 weeks) and sample group(high fat diet for 6 weeks and normal diet with SBY-III for 2 weeks). These were then compared mutually. Results : 1. Irrespective of diet control, sample group taken SBY-III showed the more effective decrease of weight gain than control group and diet control-fed sample group with SBY-III showed the more effective decrease of weight loss including weight gain than control group. 2. Irrespective of diet control, sample group taken SBY-III showed the more effective decrease cell size of epididymal fat-pad, fat accumulation area in liver than control group. 3. Non diet control-fed sample group taken SBY-III showed the more effective decrease of serum triglyceride, total lipid, free fatty acid than control group and diet control-fed sample group taken SBY-III showed the decrease of serum triglyceride, free fatty acid than control group. 4. Only diet control-fed sample group taken SBY-III showed the decrease of UCP1 volume. Conclusions : These results shows that SBY-III has effects on anti-obesity, especially keeping pace with diet control.

• Nutritional Sciences
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• v.7 no.1
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• pp.3-7
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• 2004

This study was performed to investigate the effect of a raw diet (RD) on blood glucose and immune function in non-diabetic (normal) and streptozotocin (STZ)-induced diabetic rats. Male Sprague-Dawley rats were assigned to four groups (normal control, normal RD, diabetic control and diabetic RD). The control groups and the RD groups were fed an AIN-diet and RD for four weeks, respectively. Weight gain was statistically lower in the RD groups than in the controls. Fasting plasma glucose was significantly lower in the diabetic RD group than in the diabetic control group. The $CD4^+$ T-cell population was higher along with the $CD4^+/CD8^+$ ratio of the mesenteric lymph nodes in the normal RD group compared to the other groups. It can be concluded that RD may reduce the plasma fasting glucose concentration in diabetic rats and improve mesenteric lymph node immune function in normal rats.

• Biomedical Science Letters
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• v.10 no.2
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• pp.171-177
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• 2004

This study was performed to investigate the effects of liquid culture of Agaricus blazei Murill on the weight gains, food efficiency ratios, serum protein and mineral levels, and serum enzyme activities in growing male rats. Sprague-Dawley rats (7 weeks old) were given four different types of diets for a succeeding period of 6 weeks, respectively: a normal diet group, a control diet group (normal diet + 15％ lard + 0.5％ cholesterol), a 30％ or 40％ A. blazei diet groups (control diet + 30％ or 40％ A. blazei in water) according to the levels of A. blazei supplementation. The body weight gains, food efficiency ratios, and the liver of the rats fed control diet, 30％ or 40％ A. blazei diets were significantly increased compared to rats fed the normal diet, but those of rats fed the 30％ and 40％ A. blazei diets were similar to those of rats fed the control diet. The concentrations of total protein, albumin, glucose, and hematocrit value in serum of rats fed the control diet, 30％ or 40％ A. blazei diets were similar to those of rats fed the normal diet. The concentrations of urea and creatinine in serum of rats fed the 30％ or 40％ A. blazei diets were similar to those of rats fed the control diet. but the urea of rats fed the 30％ and 40％ A. blazei diets were significantly decreased compared to rats fed the normal diet. The concentrations of Ca, P, Fe and Mg, and $Ca^{++}$, $K^+$, $Na^+$ and $Cl^-$ of rats fed the control diet, 30％ or 40％ A. blazei diets were similar to those of rats fed the normal diet. There were no differences in the activities of aspartate aminotransferase, alanine aminotransferase, $\gamma$-glutamyltranspeptidase and alkaline phosphatase in the serum among the experimental groups. In conclusion, the rats fed the A. blazei maintained normal protein and mineral levels, and enzyme activities of serum. But the A. blazei feeding could not decrease the body and liver weights in the rats fed high cholesterol diets.

• The Journal of Korean Academy of Prosthodontics
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• v.30 no.4
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• pp.526-540
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• 1992

Osteoporosis, a well known metabolic bone disease, occurs due to imbalance of bone formings and resorptions. In an attempt investigate if postmenopausal osteoporosis would have influence on the mandible, histomorphometric analysis was performed in the mandible and the femur of the albino rats. Osteoporosis was induced by bilateral oophorectomy. To determine the effect of calcitonin, calcitonin(Asahi Chemical Co., Japan) was injected in the oophorectomized rats. The results were as follows : 1. The width of cortical bone of the femur was decreased in the oophorectomized group compared to the normal control and calcitonin injected groups and the porosity of cortical bone of the femur was increased in the oophorectomized group compared to the normal control and calcitonin injected groups. 2. The osteoid tissue and resorption lacuna of the femur was increased in both oophorectormized and calcitonin injected groups than the normal control group. 3. The width of cortical bone of the mandible was decreased in the oophorectomized group compared to the normal control and calcitonin injected groups. 4. The porosity of cortical bone of the mandible was decreased in both oophorectomized and calcitonin injected groups than the normal control group. 5. The relative volume of trabecular bone of the mandible was decreased in the oophorectomized group compared to the normal control and calcitonin injected groups. 6. The osteoid tissue of the mandible was increased in the calcitonin injected group than the normal control and oophorectomized groups. 7. The resorption lacuna of the mandible was increased in both oophorectomized and calcitonin injected groups, particularly in the oophorectomized group.

• The Journal of Korean Medicine
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• v.25 no.2
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• pp.194-206
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• 2004

Objectives : JiaoTeng-Yuan(교등원) is said to be a prescription for preservation of health in $\ulcorner$HuaTuo.ZhongZangJing (화타.중장경)$\lrcorner$. It is known to have the effect of Bu-Shen (보신: strengthening kidney) and Yi-Shou (익수: prolonging the span of one's life). This study investigates whether JTY is effective on inhibition of oxidation stress. Methods : Sprague-Dawley rats (12-week-old, weight $300{\pm}20g$) were divided into 3 groups. The normal group (n=8) was injected with PBS (1ml/body, s.c) subcutaneously behind the neck. The control group (n=8) was injected with D-galactose (50mg/kg, 1ml PBS/body, s.c) to induce pathological animals. The JTY group was injected with the same treatment as the control group, and fed containing JTY (10%). All groups were treated 1 time per day for 6 weeks. After the rats were sacrificed anti-oxidant enzyme (SOD, CAT, G-px) activity, GSH quantity of RBC and tissue (heart, liver and kidney), and plasma Vit-C quantity were examined. Also, the MDA levels of liver and kidney, lipofuscin of heart and endurance of erythrocyte membrane were measured. Results : In the JTY group, RBC's SOD activity decline was halted by 21 % of the normal level, compared to the control group, G-px activity (unit/g of Hb) increased significantly, compared to the normal group, and the level of Vit-C in plasma increased by 16%. Heart's SOD activity was kept at the same level as that of the normal group; and CAT activity decline was halted by 26%. Kidney's CAT and G-px activities were kept at the same level as that shown in the normal group, implying the existence of a halting effect. Liver also showed a slight halting effect against the decline of anti-oxidant ability, but the effect was not significant (${\alpha}=0.05$). A comparison between the levels of peroxide in SD rats showed that the level of TBARS in plasma increased significantly in the control group and that it was normal in the JTY group. The livers in the JTY group, compared to those in the control group, showed 36% halting effect of the normal level while their kidney's indicated the level significantly lower than the normal level. Heart's lipofuscin increased significantly in the control group, but was alike in both the JTY and the normal groups. Endurance of erythrocyte membrane (%) decreased significantly in the control group while it was kept at the similar level in both the JTY and the normal groups, indicating the halting effect. Conclusions : This study suggests that JTY is effective to defend oxidation stress caused by D-galactose in the animals. It showed that the anti-oxidant ability was maintained and strengthened. On the other hand, it reduced the level of peroxide in animals. In sum, JTY appeared to have the equilibrium normal physiological function in SD rat.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.22 no.52
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• pp.347-354
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• 1999

Statistical Process Control(SPC) which uses control charts is widely used to inspect and improve manufacturing process as a effective method. A parametric method is the most common in statistical process control. Shewhart chart was made under the assumption that measurements are independent and normal distribution. In practice, this assumption is often excluded, for example, in case of (equation omitted) chart, when the subgroup sample is small or correlation, it happens that measured data have bias or rejection of the normality test. A bootstrap method can be used in such a situation, which is calculated by resampling procedure without pre-distribution assumption. In this study, applying bootstrap percentile method to (equation omitted) chart, it is compared and evaluated standard process control limit with bootstrap percentile control limit. Also, under the normal and non-normal distributions, where parameter is 0.5, using computer simulation, it is compared standard parametric with bootstrap method which is used to decide process control limits in process quality.

• The Korean Journal of Nuclear Medicine
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• v.21 no.1
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• pp.47-54
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• 1987

In order to evaluate the clinical significances of the serum vitamin $B_{12}$, folate and ferritin levels in patients with malignant tumors, the levels were measured in 10 normal contol subjects, 70 patients with malignant tumors, 7 patients with liver cirrhosis and 25 patients with other benign diseases. The results are as follows: 1) In normal control subjects, mean serum values for vitamin $B_{12}$, folate and ferritin level were $588.80{\pm}131.58pg/ml,\;5.59{\pm}1.52ng/ml\;and\;89.22{\pm}42.78ng/ml$ retrospectively 2) There was no significant difference in serum levels between patients with benign diseases and normal control subjects. 3) The serum vitamin $B_{12}$ and ferritin levels in patients with liver cirrhosis were significantly higher than in normal control, and the serum folate levels in these patients were lower than in normal control subjects. 4) The serum vitamin $B_{12}$ and ferritin levels in patients with malignant tumors were significantly higher than in normal control subjects, and the serum folate levels in these patients were significantly lower than in normal control subjects. The above results suggest that the serum vitamin $B_{12}$ and ferritin may be useful as tumor markers in patients with malignant tumors.

• Journal of Oriental Neuropsychiatry
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• v.9 no.2
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• pp.87-95
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• 1998

This study was aimed to evaluate the anti-stress effect of Soeuminsohabhyangwon on the mice in Cold and Swimming stress.In order to investigate the anti-stress effect of Soeuminsohabhyangwon in Cold and Swimming stressed mice, the serotonin contents were measured by HPLC method in various part of mouse brain The following results were observed. 1. In Cerebral Cortex of Frontal Lobe, the serotonin content was decreased in the Control group as compared with Normal group and the serotonin content was increased in the SHW group as compared with Control group. 2. In hypothalamus, the serotonin content was decreased in the Control group as compared with Normal group and the serotonin content was increased with statistical significance in the SHW group as compared with Control group. 3. In corpus striatum, the serotonin content was decreased in the Control group as compared with Normal group and the serotonin content was increased with statistical significance in the SHW group as compared with Control group. 4. In hippocampus, the serotonin content was decreased in the Control group as compared with Normal group and the serotonin content was increased with statistical significance in the SHW group as compared with control group.Base on the above results, it may be concluded that Soeuminsohabhyangwon are effective to reduce stress.

• Journal of Nutrition and Health
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• v.30 no.7
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• pp.825-831
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• 1997

This study was to investigate the effect on weight control and changes in serum glucose, total protein , GPT, GOT , cholesterol, triglyceride, calcium, and phosphorus contents of seventeen overweight female college students during experimental periods [before grape diet(0 day-, after grape diet (3 day), after control diet(3 day), after normal diet(30 day)]. The mean weight, height , BMI, and Rohrer index of the subjects at the onset of the study was 58.91$\pm$5.22kg, 159.94$\pm$6.01cm, 22.96$\pm$1.17, and 20.06$\pm$1.48 respectively. During the study subjects, conducted grape diets, control diets, and normal diets to control their weight. They analyzed their changes in anthrophometric variables. The mean weight was significantly decreased from 58.29$\pm$7.85kg to 57.2$\pm$8.23kg after normal diet(p<0.05). Therefore BMI (body mass index) and Rohrer index was also significantly decreased after experimental periods. The analysis of dietary intake showed that the grape diet induced unbalanced low nutrient intake, but the intake of total calories and other nutrients were almost recovered their onset of the study during control and normal diets. The concentration of serum glucose, cholesterol, triglyceride GOT, and GTP were significantly(p<0.05) decreased and significantly(p<0.05) increased again during experimental periods. Calcium concentrations were not affected by grape diet, but phosphorus concentration was significantly reduced after grape and control diet.

• Journal of Nutrition and Health
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• v.27 no.8
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• pp.819-827
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• 1994

The present study was undertaken to evaluate the effects of 50% buckwheat diet on the body weight, organ weight, urine albumin, urine glucose, plasma glucose and plasma lipid in normal rats and diabetic rats treated with streptozotocin(STZ). The food intake, body weight, the level of urine glucose in diabetic buckwheat groups were not significantly different with diabetic control group. The level of urine albumin was lower in raw and steam buckwheat group than in the diabetic control group. Compared to the normal control group, liver and kidney weights were heavier in the diabetic groups. Pancreas weight was heavier diabetic buckwheat groups than in normal and diabetic control groups. Fasting plasma glucose level of diabetic buckwheat groups significantly decreased by 18-37% compared with the diabetic control group. Plasma triglyceride level of diabetic buckwheat groups significantly decreased by 34-50% compared with the diabetic control group. Plasma total cholesterol level of diabetic buckwheat groups decreased by 15-27% compared with the diabetic control group. The level of HDL-cholesterol was not affected by buckwheat diet. These results indicate that buckwheat is an effective therapeutic regimen for the control of metabolic derangements in diabetics.