• Journal of Aquaculture
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• v.5 no.2
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• pp.143-155
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• 1992

Effects of vitamin E, C and/or glycyrrhizin in the artificially oxidized feed on the growth and on the resistance aganist Edwardsiella tarda infection to Nile tilapia, Oreochromis niloticus, were examined. The thiobarbitric acid (TBA) values of the oxidized feed were $80\~88$ mg/kg. The fingerling fish were fed the oxidized feed with or without the mixture of vitamin E (50 mg), C (60 mg) and/or glycyrrhizin ($25\~200$ mg) per 100 g of the feed for 7 weeks. The fish fed the oxidized feed with vitamin E, C and/or glycyrrhizin showed better growth than the fish fed the oxidized feed only. But growth rates among the fish fed different amount of vitamins or glycyrrhizin mixed feed were not different. Glutamic oxaloacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT) levels in the serum increased only in the fish which were fed oxidized feed without vitamin E, C and/or glycyrrhizin. With the fish artificially infected with E. tarda: they showed low survival rate when fed oxidized feed and oxidized feed plus 25 mg glycyrrhizin per 100 g feed. The fish fed oxidized feed plus vitiamin E, C and/or glycyrrhizin ($50\~200$ mg/100 g), showed higher survival. These results show that the supplementation of oxidized lipids depress the growth and liver activity, while the addition of vitamin E, C and/or glycyrrhizin in the diet accelerated the growth, liver activity, and the resistance to E. tarda infection.

• Korean journal of applied entomology
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• v.55 no.1
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• pp.53-62
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• 2016

The purpose of this study was to analyze the effect of grasshopper (Oxya chinensis sinuosa) powder ingestion with/without aerobic exercise (treadmill running) on energy metabolism. To achieve this purpose, 28 Institute of Cancer Research (ICR) mice were divided into four groups: normal diet control group (CON), a normal diet with exercise control group (COEX), a grasshopper powder-supplemented diet group (GH), and a grasshopper powder-supplemented diet with exercise group (GHEX). Duration of the powder ingestion and aerobic exercise training were 6 weeks. Body weight gain ratio was not significant. Fat mass significantly decreased in GH and GHEX. There were no changes in blood glutamic oxaloacetic transaminase and glutamic pyruvic transaminase levels between groups. Glucose transporter type 2 and glucose transporter type 4 protein levels were not significantly different between groups. Fibronectin type III domain-containing protein 5 level was the highest in GHEX. AMP-activated protein kinase level significantly increased in GHEX compared to the levels in the other groups. Glycogen synthase kinase 3 beta protein level was reduced in GHEX compared to that in CON. These results suggest that grasshopper powder ingestion and endurance exercise training influence energy metabolism.

• Journal of the Korean Society of Food Science and Nutrition
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• v.32 no.8
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• pp.1377-1384
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• 2003

This study investigated the effects of different types of dietary fats and fibers on the concentrations of serum and liver lipids and biochemical index in male Sprague-Dawley rats for 6 weeks. The experimental groups were divided into three groups; 5% corn oil +5% cellulose (CO group),10% corn oil +10% psyllium husk (CO +PH group) and 10% lard +10% psyllium husk (LA+ PH group). Body weight gain and FER (food efficiency ratio%) decreased significantly in the LA+PH group and decreased slightly in the CO+PH group compared with the CO group. Food intake and tissue weights were not significantly different among the dietary groups. Concentrations of serum total cholesterol decreased significantly in the CO + PH group compared with the CO group, but no significant different in the LA + PH group. Concentrations of serum triglyceride and phospholipid decreased significantly in the CO+PH and the LA+PH groups compared with the CO group. Liver cholesterol concentration was significantly decreased in the LA+PH group compared with the CO and the CO+PH groups. Glutamic pyruvic transaminase activity was significantly increased in the LA + PH group compared with the CO and the CO + PH groups. However, lactate dehydrogenase and blood urea nitrogen was significantly decreased in the LA+ PH group compared with the CO and the CO +PH groups. The others biochemical parameters, total protein, albumin, glucose, glutamic oxaloacetic transaminase, alkaline phosphatase were not significantly different among the dietary groups. These results showed that the lowering effect of dietary psyllium husk on serum lipid concentrations was more pronounced in the corn oil -feeding group than in the lard-feeding group as dietary fat source.

• Journal of Korean Medicine Rehabilitation
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• v.18 no.2
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• pp.97-109
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• 2008

Objectives : Effects of Kyungohkgo($Qi{\acute{o}}ng\;y{\grave{u}}\;g{\grave{a}}o$) on intellectual development and learning ability were investigated growth and intellectual impairment rat with insufficient nutrition diet. Methods : We divided male Sprague-Dawley rats into 4 groups(A, B, C, D). They were normal group(A), growth deficiency rat with insufficient nutrition diet group(B), growth deficiency rat with 0.1% Kyungohkgo($Qi{\acute{o}}ng\;y{\grave{u}}\;g{\grave{a}}o$) group(C) and growth deficiency rat with 0.2% Kyungohkgo($Qi{\acute{o}}ng\;y{\grave{u}}\;g{\grave{a}}o$) group(D). They were administered for 5 weeks. We measured body weight, serum growth hormone, insulin-like growth factor and thyroid stimulating hormone, RBC, concentration of Hb and PCV ratio, total WBC and its composition, the values of plasma glutamic oxaloacetic transaminase(GOT) and glutamic pyruvic transaminase(GPT) activities and morris water maze test in escape distance, escape time and escape speed. Results : 1. Body weight showed a tendency to increase in the Kyungohkgo($Qi{\acute{o}}ng\;y{\grave{u}}\;g{\grave{a}}o$) groups and 0.2% Kyungohkgo($Qi{\acute{o}}ng\;y{\grave{u}}\;g{\grave{a}}o$) group showed significantly different than control groups. 2. Serum growth hormone, insulin-like growth factor and thyroid stimulating hormone showed a tendency to increase in Kyungohkgo($Qi{\acute{o}}ng\;y{\grave{u}}\;g{\grave{a}}o$) groups, however these values showed no significantly different. 3. About the counts of RBC, 0.1% and 0.2% Kyungohkgo($Qi{\acute{o}}ng\;y{\grave{u}}\;g{\grave{a}}o$) groups showed significantly different than control groups. Concentration of Hb was higher than control group in Kyungohkgo($Qi{\acute{o}}ng\;y{\grave{u}}\;g{\grave{a}}o$) groups. And 0.2% Kyungohkgo($Qi{\acute{o}}ng\;y{\grave{u}}\;g{\grave{a}}o$) group showed significantly different than control groups in PCV ratio. 4. The counts of total WBC and its composition showed no significantly different in all treatment groups. 5. The values of plasma glutamic oxaloacetic transaminase(GOT) and glutamic pyruvic transaminase(GPT) activities showed no significantly different in all treatment groups. 6. In the morris water maze test, in escape distance and escape speed, Kyungohkgo($Qi{\acute{o}}ng\;y{\grave{u}}\;g{\grave{a}}o$) groups showed no significantly different than control group. But Kyungohkgo($Qi{\acute{o}}ng\;y{\grave{u}}\;g{\grave{a}}o$) groups showed the increasing tendency. Conclusions : So Kyungohkgo($Qi{\acute{o}}ng\;y{\grave{u}}\;g{\grave{a}}o$) have an effect of promoting growth of rats and might be effect to treat various kinds of growth delay in children.

• Korean Journal of Veterinary Research
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• v.22 no.1
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• pp.75-79
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• 1982

Serum glutamic oxaloacetic transaminase (GOT), latic dehydrgenase (LDH), and alkaline phosphatase (ALP) activities were determined in 5 Korean native cattle to obtain the base line of blood enzyme activities in relation to the stage of gestation. Serum GOT activities showed an increasing tendency with the course of gestation period, serum LDH levels were within normal range through all the stage of pregnancy, and the slight increase in serum ALP activities was acknowledged at the 2nd and 3rd stage of gestation.

• Korean Journal of Veterinary Research
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• v.20 no.2
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• pp.127-134
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• 1980

This study was performed to obtain an accurate methods of diagnosis in early stage of traumatic pericarditis and myocarditis in ruminants. Korean native goats were used as experimental animal and traumatic pericarditis and myocarditis were induced by surgical intervention. The changes in clinical signs, hematological values, blood enzymes and electrocardigrams were observed for 14 days after operation. The results obtained were as follows: 1. Body temperature in experimental group of induced traumatic pericarditis and myocarditis was slightly increased than control group that was rumenotomized. Heart rate was increased in both groups but the increased rate was noticed remarkably in experimental group. There was no change in respiratory rate in experimental and control group. 2. Total leucocytes counts and neutrophil percentage maintained higher level after operation and lymphocytes percentage noticed reversed proportion to neutrophil in both groups. 3. Serum total protein concentration and alkaline phosphatase activities after operation showed a little lower levels than these values prior to operation. Serum glutamic oxaloacetic transaminase and lactic dehydrogenase activities in control group showed slight increase through all the experimental period, while in experimental group these activities were markedly elevated and an increase in serum lactic dehydrogenase activities was more remarkable comparing to serum glutamic oxaloacetic transaminase. 4. Electrocardiograms in control group did not show any abnormalities except for slight increase in heart rate. In experimental group the amplitude of QRS complex was increased in duration of experimental period. The transference from QRS complex to T wave was uncertain and S-T segment moved upward obliquely through electrical zero line.

• Journal of the Korean Dietetic Association
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• v.8 no.4
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• pp.333-341
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• 2002

Obesity, a state of having excessive body fat enough to attack one's health, is most blamed for causing chronical degenerative illness such as hypertension, diabetes mellitus as well as arteriosclerosis. According to many studies, the program for the weight control was the most demanded at the worksites. This study was designed to investigate the correlation between the degree of obesity and blood parameters of the employees at the worksites. The results of periodic medical examination for 571 employees(male: 418, female: 153) were analyzed; Age, BMI, systolic blood pressure(SBP), diastolic blood pressure(DBP), hemoglobin(Hb), fasting blood sugar(FBS), total-cholesterol(TC), serum glutamic oxaloacetic transaminase (sGOT), serum glutamic pyruvic transaminase(sGPT) and $gamma$-glutamyl transpeptidase($gamma$-GTP). Pearson correlation coefficient was used to find out the correlation between BMI and each blood parameters. In the case of male, 27.3% of the subjects were over-weight. The subject's age and their blood levels of uric acid, FBS, sGOT and sGPT did not show any significant difference regardless of BMI's, while SBP, DBP, Hb, TC and $gamma$-GTP levels of the overweight group were significantly higher than those of normal group. In the case of female, 9.2% of the subjects were over-weight. This study shows that the implementation of weight control program is required at the worksites

• 한국생물공학회:학술대회논문집
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• 2003.10a
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• pp.214-218
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• 2003

Alcohol consumption causes numerous consequences on the health of the human body. Heavy drinking on a daily base has caused liver diseases. Furthermore, some products such as acetaldehyde produced from alcohol metabolism are more toxic than alcohol itself. This study was carried out to evaluate the role of Lactobacillus casei on alcohol metabolism, especially, the removal of the toxic effect of alcohol. The maximum alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH) activities from L. casei were observed at 4 hr of culture. L. casei was confirmed to produce the ADH and ALDH by the SDS-PAGE. From in vivo test using SD rats with 22% alcoholic drink, blood alcohol concentration (BAC), glutamic oxaloacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT) of the rats feeding the medium containing L. casei were lower than those of the rats feeding the medium containing an alcoholic drink only This demonstrates that the ADH and ALDH produced by L. casei have virtual functions to detoxicate the alcohol in vivo and the fermentation broth of L. casei can be used as an alcohol detoxification drink.

• Korean Journal of Pharmacognosy
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• v.16 no.4
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• pp.227-232
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• 1985

Gardenia jasminodes has been medically used for anti-inflammation, sedation and anti-diarrhea; The extract of this plant has been traditionally used as food colorant and referred as crocin dyes. In the present study, the possible hepatic toxicity of this dye has been evaluated on the basis of its alteration on the marker enzymes, namely, glutamic-oxaloacetic transaminase, glutamic-pyruvic transaminase, alkaline phosphatase, lactate dehydrogenase and gamma-glutamyltransferase. Crocin dyes did not affect hepatic function when they were orally administered to rats in a daily dose of 50 mg/kg for 8 days, but could induce acute hepatic discoloration. A high dose of 100 mg/kg for 2 weeks could induce both hepatic damage and black pigmentation, but a lower dose of 10 mg/kg for 40 days did not The induced black pigmentation and the acute hepatic damage were completely reversible. In conclusion, the crocin dyes have a very low hepatic toxicity in rats, even in high experimental dosages which could hardly happen in human practice. It is therefore suggested that the crocin dyes are safe for coloring foods.

• Journal of Life Science
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• v.17 no.9 s.89
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• pp.1244-1247
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• 2007

Effects of muscle fluid concentrates from Styela clava on fish diets were investigated in rainbow trout(Oncorhynchus mykiss). Fish were fed on one of the isonitrogenous(48%) and isolipic(20%) feed containing 5 to 20% of muscle fluid concentrates for 8 weeks. Hematological parameters such as hemoglobin, hematocrit, albumin, glucose, total bililubin, triglyceride and glutamic pyruvate transaminase of the rainbow trout which were fed on the diets varied, but no specific trend became apparent. However, glutamic oxaloacetic transaminase value was significantly higher than that of normal fishes. Therefore, concentrated ascidian fluid which is normally discarded, can be combined with commercial diets for the normal growth of rainbow trout.