• The Korean Journal of Food And Nutrition
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• v.18 no.4
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• pp.334-340
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• 2005

This study has attempted to examine the effect of Artemisia princeps and A. argyi on liver function-related enzymes in rats with $CCl_4$ adminisration. The activities of serum aspartate aminotransferase(AST), alanine aminotransferase(ALT) and alkaline phosphatase(ALP) from A. princeps were decreased by 33, 23 and $19\%$, respectively, compared to control. The activities of AST, ALT and ALP from A. argyi were decreased by 37, 33 and $26\%$, respectively. Total phenol contents were 10.2 mg/mL and 4.7 mg/mL in A. princeps, and A. argyi, respectively. Also, flavonoid contents were $6.1\;mg\%\;and\;3.6\;mg\%$ in A. princeps, and A. ar효i, respectively. Ethanol extract from A. argyi showed higher electron donating ability toward DPPH than A. princeps. A total of 31 volatile components(3 hydrocarbons, 10 terpenes, 5 carbonyls, 8 alcohols and 5 esters) were indentified in A. princeps, and A. argyi. The major volatile components of A. princeps were $\delta$-3-carene($2.2\%$) in terpenes and nerolidol($0.9\%$) in alcohols. The major volatile components of A. argyi were eugenol($1.4\%$) in alcohols and thyl pentadecanoate($1.1\%$) in esters.

• Biomedical Science Letters
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• v.7 no.1
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• pp.7-15
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• 2001

Although extracorporeal circulation (ECC) has been routinely used for cardiovascular surgery, hyperoxemia during ECC may produce oxygen toxicity and cellular injury. This study was performed to investigate the clinical influences of hyperoxemic ECC during cardiovascular operation. 40 adult patients scheduled for elective cardiovascular surgery were classified into normoxemic (arterial oxygen tension: 115 mmHg, n＝20) and hyperoxemic (arterial oxygen tension: 380 mmHg, n＝20) ECC. At preoperative and postoperative period, total leukocyte and neutrophil counts, platelet counts, iron, glucose, aspartate aminotransferase (AST), alanine aminotransferase (ALT), blood urea nitrogen (BUN), and creatinine in peripheral arterial blood, malondialdehyde (MDA) and troponin-T concentration (TnT) in coronary sinus blood, pulmonary vascular resistance (PVR), and postoperative blood loss volume (BLS) were measured and compared between groups. Hyperoxemic group had postoperatively higher total leukocyte and neutrophil counts, MDA, TnT, PVR total BLS, iron, glucose, AST, ALT, BUN, and creatinine than normoxemic group (p<0.05).0 conclusion, hyperoxemic ECC results in greater inflammatory response and oxidative damaging effects on the heart lung, liver and kidney, probably being adverse to postoperative patient recovery. For reducing these deleterious effects and improving postoperative outcomes, management lowering oxygen tension during ECC is recommended.

• Korean Journal of Clinical Laboratory Science
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• v.46 no.4
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• pp.131-135
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• 2014

Over-consumption of alcohol leads to many side-effects such as malnutrition, liver disease, and neuronal disorders and many investigators have tried to identify methods for preventing the side-effects of drinking. This study was carried out to investigate the effect of the beverage contained green tea catechins (GTC) on the alcohol administered rats. We observed that blood alcohol concentration level decreased significantly in plasma. GTC (200 mg/kg) also reduced the aspartate aminotransferase (AST) and alanine aminotransferase (ALT) level of the intoxicated rats. These results suggest that GTC may be useful for the prevention and therapy of hepatotoxic pathogenesis.

• Food Science and Biotechnology
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• v.14 no.1
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• pp.102-107
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• 2005

In this study, the ameliorating effect of soybean embryos on the impact of alcohol consumption was investigated on rat hepatocytes and in reducing total serum cholesterol levels and total serum lipid levels. Liver histology and two clinically important enzyme markers, aspartate aminotransferase (AST) and alanine aminotransferase (ALT), of rats administered with both alcohol and soybean embryo were compared with a control group. The treatment regimen of soybean embryo significantly reduced the serum ALT and AST levels of the subjects, demonstrating the hepato-protective effects of soybean embryo. Electron microscopy indicated that the administration of soybean embryo preserved the important hepatocyte structures and prevented the presence of lipid droplets and secondary lysosomes. Furthermore, total cholesterol and total lipid levels were significantly reduced. These results indicate that treatment with soybean embryo can positively mediate the effects of alcohol on hepatocytes and general liver functions.

• Biomolecules & Therapeutics
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• v.9 no.2
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• pp.112-118
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• 2001

The effects of Malloti Cortex Water Extract (MCWE), bergenin (isolated as an active component from MCWE), and acetylbergenin (synthesized from acetylation of bergenin) on the liver fibrosis induced by bile duct ligation (BDL) in rats. We studied hydroxypro1ine (HYP) as a marker of collagen accumulation in the liver, alanine aminotransferase (s-ALT), aspartate aminotransferase (s-AST), and alkaline phosphatase (s-ALP) as serum markers of liver cell damage induced by BDL, MCWE, bergenin, and acetylbergenin decreased towards normal the accumulated levels of HYP in the liver and the elevated serum levels of s-ALT, s-AST and 5-ALP. The results indicate that MCWE, bergenin, and acetylbergenin ameliorated the liver damage induced by BDL in rats.

• Journal of fish pathology
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• v.19 no.3
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• pp.253-265
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• 2006

The purpose of this study was to obtain reference data of parameters for hematological health diagnosis in marine fish and also evaluate application of veterinary chemistry analyzer used to those blood tests. A blood profile of total 522 fish for black rockfish (Sebastes schlegeli), red seabream (Pagrus major), rock bream (Oplegnathus fasciatu) and black seabream (Acanthopagrus schlegeli) cultured in mari-floating netcage of Gyeongnam province was determined by hematocrit (Ht), hemoglobin (Hb) and blood chemistry tests (total protein, albumin, alkaline phosphatase, blood urea nitrogen, lactate dehydrogenase, triglyceride, total cholesterol, creatinine, aspartate aminotransferase, alanine aminotransferase, glucose). Ht was measured by microhematocrit method. Hb and plasma chemistry were analysed by establishing baseline ranges for a dry chemical system of FUJI DRI-CHEM 3000. Actually recorded values of Hb and plasma chemistry by the analyzer were notably outside from the minimum and/or maximum of the established reference value. Albumin and alanine aminotransferase were not detectable in the range of 68～66%. Lactate dehydrogenase, total protein, alkaline phosphatase and glucose were not detectable in the range of 42～21%. Total cholesterol, aspartate aminotransferase, triglyceride, hemoglobin and creatinine were not detectable in the range of 18～3%. However, the values of blood urea nitrogen were below the detectable limits of the analyzer.

• Korean Journal of Organic Agriculture
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• v.22 no.3
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• pp.423-434
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• 2014

This study was conducted to investigate the hypoglycemic effects and the production conditions of the Korean organic native rice cultured by Ganoderma lucidum. The broth culture of Ganoderma lucidum, the innoculation and culture of Ganoderma lucidum to the Korean organic native rice, and the oral administration of the Korean organic native rice cultured by Ganoderma lucidum to the streptozotocin-induced diabetic rats, were carried out. Then, the blood glucose level, the serum total cholesterol and triglyceride, and the activities of alanine aminotransferase and aspartate aminotransferase, were analyzed. The pH 4.5 at $30^{\circ}C$ was the optimal condition of the broth culture of Ganoderma lucidum. When the physical shape and the smell of the produced rice were considered, the optimal conditions to produce the Korean organic native rice cultured by Ganoderma lucidum, were the seeding of Ganoderma lucidum to Korean organic native rice in the rate of 7.5% weight, and the culture period of 9days at $28^{\circ}C$. In streptozotocin-induced diabetic rats, the blood glucose level of the dieted group by the Korean organic native rice cultured by Ganoderma lucidum for 2 weeks, were significantly decreased when compared with the control. And, the levels of the total cholesterol and triglyceride in serum were ranked less than those of the control. Also, in streptozotocin-induced diabetic rats, the activities of alanine aminotransferase and aspartate aminotransferase in the serum of the dieted group by the Korean organic native rice cultured by Ganoderma lucidum for 2 weeks, were lower than those of the control.

• Journal of Life Science
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• v.18 no.10
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• pp.1342-1347
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• 2008

The purpose of present study was to investigate the protective effect of silkworm excrement powder (SEP) on alcohol-induced hepatotoxicity in rats. Semisynthetic diet supplemented with SEP (3%, w/w) given to alcohol-feeding rats for 30 days, then blood and tissues were collected, processed and used for alcohol concentration mensuration, various biochemical estimations and histopathological examination. Chronic alcohol administration resulted in significantly increase in the activities of the clinically important liver marker enzymes, alanine aminotransferase (ALT), aspartate aminotransferase (AST), $\gamma$-glutamyl transpeptidase ($\gamma$-GTP) and lactate dehydrogenase (LDH). Also, a highly significant increase in the blood alcohol level by alcohol treatment was observed. But alcohol-induced elevation of ALT and LDH levels markedly prevented and the level of blood alcohol decreased in SEP treated rats as compared to alcohol-administered control rats. SEP supplementation showed highly decreased the concentrations of total lipid, triglyceride and cholesterol in serum, as compared with alcohol treated control rats. Alcohol treatment induced the marked accumulation of large lipid droplets, hepatocytes necrosis and inflammation in the liver, but SEP administration attenuated to alcohol-induced accumulation of lipid droplets and hepatocyte necrosis. The results indicated that SEP may exert a protective effect against alcoholic hepatotoxicity through decreasing the activity of hepatic marker enzymes.

• Herbal Formula Science
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• v.19 no.2
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• pp.179-189
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• 2011

Objectives : Aconiti Lateralis Preparata Radix(fuzi, 附子) and its class herbs(chaunwu, caowu etc.) are necessary for some clinical conditions, such as cold pain, chilling etc,. But, they has some poison component. And, they have been known to cause liver and kidney injury, and dangerous in the patients who has abnormal range of LFT and RFT. This study shows the consequences for aspartate aminotransferase(AST), alanine aminotransferase(ALT), blood urea nitrate(BUN), and Creatinine were analyzed using samples from patients who took the decoction containing fuzi. Methods : Blood samples for Experiment Group(E) were collected from 63 patients, who took the decoction containing fuzi, admitted into the 6th internal medicine department of Dong Eui Oriental Medical Hospital between from January 2007 to March 2011. In compared to those of experiment group, blood samples as Control Group(C) were collected from 64 patients, who took the decoction not containing fuzi, admitted into the same hospital from January 2009 to April 2011. Results and Conclusions : 1. AST No changed : E 4.17%, C 2.63%, Increased : E 12.5%, C 28.95%, Decreased : E 80.33%, C 68.42% 2. ALT No changed : E2.94%, C5.13%, Increased : E 8.82%, C 20.51%, Decreased : E 88.24%, C 74.36% 3. BUN No changed : E 0%, CG 7.14%, Increased : E 32.25%, CG 14.29% Decreased : EG 67.65%, CG 78.57% 4. Creatinine No changed : EG 5.00%, CG 0%, Increased : EG 35.00%, CG 54.55% Decreased : EG 60.00%, CG 45.45% 5. The results suggest that the decoction containing fuzi isn't harmful AST, ALT, BUN, Cr of the patients who has high range of them.

• Journal of Preventive Medicine and Public Health
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• v.33 no.1
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• pp.117-124
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• 2000

Objectives : It is the objective of this study to compare hepatotoxicity of nickel chloride and cadmium chloride with each other through IPRL(Isolated Perfused Rat Liver) method. Methods : Biochemical indicator of hepatic function such as AST(aspartate aminotransferase), ALT(alanine aminotransferase), LDH(lactate dehydrogenase) and perfusion flow rate were used as the indicator of hepatotoxicity. Oxygen consumption rate were used as vability indicator. $300({\pm}50)g$ - weighted rats were allocated randomly to each group($0{\mu}M,\;50{\mu}M,\;200{\mu}M\;NiCl_2\;and\;CdCl_2$ exposure) by 5, totally 25. After Krebs-Ringer bicarbonate butler solution flowed into the penal vein and passed the liver cell, it flowed out of vena cava. Liver was administered with each $NiCl_2\;and\;CdCl_2$ of each concentration and observed with buffer solution sampling time. Butler which got out of liver was sampled and then biochemical indicator of hepatotoxicity was measured. Results : AST, ALT, and LDH in buffer increased with sampling time much more in $CdCl_2$ exposure group than $NiCl_2$ exposure group in both 50 and $200{\mu}M$ and statistical significance w3s verified with 2-way repeated ANOVA. Viability was decreased more and more in all substances during passed time. Conclusions : It is inferred that $CdCl_2$ has stronger hepatotoxicity than $NiCl_2$. IPRL method would be used widely for acute hepatotoxicity when considerating the benefit of it.