• 대한생식의학회:학술대회논문집
• /
• 1995.12a
• /
• pp.54-55
• /
• 1995

• Archives of Pharmacal Research
• /
• v.21 no.6
• /
• pp.718-722
• /
• 1998

Scopoletin (7-hydroxy-6-methoxycoumarin), a coumarin, was isolated from the aerial part of Solanum lyratum Thunb. by the activity-guided fractionation employing carbon te trachloride-intoxicated primary cultured rat hepatocytes as a screening system. Its hepatoprotective activity was first evaluated by measuring the release of glutamic pyruvic transaminase and sorbitol dehydrogenase from carbon tetrachloride-intoxicated rat hepatocytes into the culture medium. Scopoletin significantly reduced the releases of glutamic pyruvic transaminase and sorbitol dehydrogenase from the carbon tetrachloride-intoxicated primary cultured rat hepatocytes by 53% and 58%, respectively, from the toxicity in a dose-dependent manner over concentration ranges of 1mcM to 50mcM. Further studies revealed that at the concentration of 10mcM, scopoletin significantly preserved glutathione content by 50% and the activity of superoxide dismutase by 36% and also inhibited the production of malondialdehyde to the degree as seen in the control.

• Natural Product Sciences
• /
• v.14 no.2
• /
• pp.95-99
• /
• 2008

In a project to study the hepatroprotective effect of some plant extracts four plants Ephedra foliate Boiss, Alhagi maurorum Medikus, Capsella bursa-pastoris (L.) Medik. and Hibiscus sabdariffa L. were studied. The ethanol extract of the aerial part of the first three plants and the flowers of H. sabdariffa were subjected to hepatoprotective assays using Wistar albino rats. Liver injury induced in rats using carbon tetrachloride. The biochemical parameters; serum glutamate oxaloacetate transaminase (SGOT), serum glutamate pyruvate transaminase (SGPT), alkaline phosphatase (ALP) and total bilirubin were estimated as reflection of the liver condition. Based on the good results of the biochemical parameters measurements, histopathological study was performed on the liver of rats treated with E. foliate. The normal appearance of hepatocytes indicated a good protection of the extract from carbon tetrachloride hepatotoxicity. All the results were compared with silymarin, the reference hepatoprotective drug.

• Journal of the East Asian Society of Dietary Life
• /
• v.16 no.4
• /
• pp.408-413
• /
• 2006

This study was conducted to examine the effects of mulberry fruit tea (MFT) on the levels of serum lipid profiles and serum cardiovascular disease markers in sixty middle-aged people(30 males and 30 females) who consumed MFT for 4 weeks. Anthropometric measurements, serum lipid profile levels, and serum cardiovascular disease markers were analyzed before and after consumption of MFT. After consumption of MFT, no significant differences were observed in anthropometric measurements, levels of serum aspartate transaminase (AST) and alanine transaminase (ALT) in males and females. Among serum lipid profiles, triglyceride and LDL-cholesterol were decreased significantly, whereas HDL-cholesterol was significantly increased.

• Journal of Veterinary Clinics
• /
• v.17 no.1
• /
• pp.28-31
• /
• 2000

An animall health monitoring system in Gyeongnam area(near Chinju) was studied to analysis of biochemical risk factors in 617 herds. Clinical serum factors such as glutamate oxaloacetate transaminase(GOT), glutamate pyruvate transaminase(GPT), Ca, P, Mg, glucose, and cholesterol were measured with automatic biochemical analyzer(Ra-X7T Techmmicon, USA). In serum analysis, 613 cattle were within normal llimits(GOT: 9.5-85 IU-dl, GPT: 25-77IU/dl, total protein: 5.8-8.5g/dl, Ca: 4.2-12.4mg/dl, P: 4.6-9.7mg/dl, Mg: 1.5-3.0mg/dl, glucose: 48-120mg/dl, Cholesterol: 70-170mg/dl), the other cattle showed high glucose and high cholesterol level. It is proposed that clinical serum factors to be estimated may be valuable for developing of animal health monitoring system model.

• Korean Journal of Veterinary Research
• /
• v.13 no.2
• /
• pp.131-136
• /
• 1973

Effect of Burdizzor's bloodless castration on blood picture, serum transaminase activity and growth of Korean calves were observed for 90 days period on indoor feeding. The results obtained were as follows; 1. In complete blood count, hemoglobin, hematocrit, total leucccyte count were shown only little changes comparing with that of controls. 2. In diffenentiaI count, the lymphocytes were significantly decreased in first week following castration, while the neutophils were relatively decreased (with a relative lymphocytosis) in later period of experiment (2 to 12 weeks). 3. Serum transaminase(SGOT and SGPT) and alkaline phosphatase activities were not influenced by Burdizzor's bloodless castration. 4. On average total gain of body weight, no significant differences were found between castrated and noncastrated groups during the experimental period.

• Journal of Chest Surgery
• /
• v.19 no.2
• /
• pp.181-187
• /
• 1986

The changes of serum creatine phosphokinase [CPK], serum lactic dehydrogenase [LDH], serum glutamic oxaloacetic transaminase [GOT] and serum glutamic pyruvic transaminase [GPT] were studied in a total of 82 cases who underwent open heart operation under the cardiopulmonary bypass at the Department of Thoracic and Cardiovascular Surgery, Chungnam National University Hospital. The results were as follows 1. The average values of CPK and COT after the operation were reached to the maximal values on the first postoperative day, which were returned to the normal range until the fifth postoperative day. The average values of LDH and CPT after the operation were reached to the maximal values on the first and second postoperative day respectively, which were significantly increased until the seventh postoperative day. 2. In the relationship of the serum enzymes and duration of the extracorporeal circulation, the values on the group over 90 minute of the extracorporeal circulation were more increased than on the group below 90 minute of the extracorporeal circulation. 3. In the relationship of the changes of the serum enzymes and congenital heart diseases and acquired heart diseases, there were no significantly differences in the values between the two groups.

• Journal of Nutrition and Health
• /
• v.17 no.3
• /
• pp.193-198
• /
• 1984

Rice, the staple food in Korea, is deficient to some extent in protein, lipid and vitamins. This study was carried out in order to investigate the effects of dietary supplementation to the rice diet of cellulose, ginseng, and ${\alpha}$-tocopherol on lead toxicity in rats. Using male rats fed the rice diet with the distilled drinking water containing 750mg of lead as nitrate per liter, for 11 weeks, organ weights, hemoglobin levels, serum glutamic pyruvic transaminase activity and accumulation of lead in liver, blood and kidney were observed. Supplementation of cellulose, ginseng and ${\alpha}$-tocopherol to the lead groups showed the protective effect significantly in the weight of liver but no influence in hemoglobin levels. Ginseng especially decreased the serum glutamic pyruvic transaminase activity to normal level. The three supplemented diets reduced the lead accumulation in kidney and blood, but not in liver.

• Korean Journal of Pharmacognosy
• /
• v.34 no.1 s.132
• /
• pp.60-64
• /
• 2003

Solanum lyratum(Solanaceae) has been used as a traditional analgesic, antipyretic and hepatoprotective agents in Korea. In this study, we investigated the hepatoprotective effect of ethylacetate extract of Solanum lyratum (SL) on the dimethylnitrosamine (DMN)-induced liver damage in rats. Oral administration of SL (150, 300 mg/kg daily for 4 weeks) into the DMN-treated rats remarkably prevented the elevation of serum alanine transaminase, aspartate transaminase and alkaline phosphatase levels. SL also increased serum protein level and reduced the hepatic level of malondialdehyde in DMN-treated rats. Furthermore, DMN-induced elevation of hydroxyproline content was reduced by the treatment of SL. In conclusion, these results demonstrated that SL exhibited in vivo hepatoprotective effect against DMN-induced liver injury, and suggest that SL may be useful in the prevention of liver damage.

• Journal of Life Science
• /
• v.11 no.1
• /
• pp.70-75
• /
• 2001

Effect of Quartz porphyry(QP) on clinical chemical parameters of serum in male white java sparrow by feeding the basal diet(Control group) containing 3.0% QP(QP group) for 14 days was studied. Body weight gain, feed intake, the weight of the gizzard and the heart were not significantly different in the both groups. However, the weights of kidney and liver in the QP group were higher than in the control group. The contents of triglyceride, cholesterol, total protein, glucose, creatinine, blood urea nitrogen, uric acid and albumin, and the activities of glutamic oxaloacetic transaminase(GOT) and glutamic pyruvic transaminase(GPT) in serum were not significantly different in the both groups. The activity of alkaline phosphatase(ALP) in serum was higher in the QP group than in the control group.