• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.4
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• pp.996-1001
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• 2003

It is well known that oxidative stress of reactive oxygen species(ROS) may be a causative factor in the pathogenesis of bone disorder. The purpose of this study was to evaluate the cytotoxicity of oxidative stress. Cell viability by MTS assay or INT assay, activity of glutathione peroxidase(GPx), lipid peroxidation(LPO) activity and cell viablity. And also protctive effect of glutamate receptors against ROS-induced osteotoxicity was examined by protein synthesis, alkaline phosphatase (ALP) activity and lactate dehydrogenase (LDH) activity in cultured rat osteoblasts and osteoclasts. XO/HX decreased cell viability and GPx activity, protein synthesis and ALP activity, but increased LPO activity and LDH activity. In the protective effect, N-methyl-D-aspartate (NMDA) receptor antagonists or AMPA/kainate receptor antagonists such as D-2-amino-5-phosphonovaleric acid (APV), 7-chlorokynurenic acid (CKA), 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX) and 6,7-dinitroquinoxaline-2,3-dione (DNQX), NMDA receptor antagonists but AMPA/kainate receptor antagonists showed protective effect on xanthine oxidase (XO) and hypoxanthine (HX) in these cultures by the increse of protein synthesis, ALP activity.

• The Journal of Pediatrics of Korean Medicine
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• v.21 no.2
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• pp.89-96
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• 2007

Objectives The purpose of this study is to examine of the effect of Sachunghwan on the liver disease. Methods It was induced liver damage rats by thioacetamide and dosed the extract orally and measured the activity rate of GOT, GPT, ALP and LDH. Results 1. GOT activity was more decreased in the experimental goup than in the control goup. Group I showed continuous significance after 72 hour, Group II was significance after 96 hours. 2. GPT activity was more decreased in the experimental group than in the control group. Group I was effective after 72 hours, but group II was effective after 96 hours. 3. The significance of ALP activity in the Group I and group II was revealed after 72 hours. 4. The significance of LDH activity in the Group I and group II was revealed after 96 hours. Conclusions It was showded that Sachunghwan extract was effective on liver disease.

• Journal of Acupuncture Research
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• v.18 no.4
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• pp.152-160
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• 2001

Objective : This study was undertaken to determine if Plantaginis Semen Aquacupuncture(PSA) has a protective effect against $CCl_4$ induced Hepatoxicity in Rats. Methods : The experimental group were divided into Normal group(untreated group), Control group, PSA group. Rats were administered orally $CCl_4$(0.1 ml/kg) for 4 days. In experiments for PSA effect, rats received 0.1 ml of PSA extraction in both sides of corresponding $G{\bar{a}}nsh{\bar{u}}$(BL18) of human body for 3 days after treated $CCl_4$. Variation of weight and biochemical assays(GOT, GPT, LDH, ALP, total cholesterol, triglyceride, albumin) were performed. Results : In Control group, $CCl_4$ increased serum GOT, GPT, LDH, ALP and albumin and decreased weight, total cholesterol and triglyceride. PSA significantly decreased serum GOT, GPT, LDH and increased total cholesterol as compared with Control group. Conclusion : These results indicate that PSA could be used in prevention and treatment of hepatoxicity. However, precise mechanisms of PSA protection remain to be determined.

• Natural Product Sciences
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• v.10 no.4
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• pp.190-195
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• 2004

The anticancer potency of the ethanolic extract of Terminalia arjuna on N-nitrosodiethylamine (DEN) induced hepatocellular carcinoma in Wistar albino rats was studied. Single intraperitoneal injection of DEN was administrated to induce liver cancer. After two weeks, phenobarbital (PB) was given orally for fourteen weeks to promote the cancer. The cancer bearing animals treated with ethanolic extract of T.arjuna (400 mg/kg body weight) for 28 days. Nucleic acids such as deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) were estimated in liver and kidney of control and experimental animals. Certain marker enzymes viz, alanine aminotransaminase (ALT), aspartate aminotransaminase (AST), acid phosphatase (ACP), alkaline phosphatase (ALP), 5'-nucleotidase (5'ND) and lactate dehydrogenase (LDH) were assayed in serum, liver and kidney of control and experimental animals. The levels of DNA and RNA were significantly increased in cancer bearing animals. The activities of ALT, AST, ACP, ALP, 5'ND, and LDH were significantly (P<0.001) increased in serum of cancer bearing animals. On the other hand, the levels of ALT, AST were decreased (P<0.001) and ACP, ALP, 5'ND, and LDH were significantly increased (P<0.001) in liver and kidney. These changes were reversed to near normal in drug treated animals. These observations suggest that the ethanolic extract of T.arjuna possess anticancer activity.

• Toxicological Research
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• v.23 no.4
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• pp.347-352
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• 2007

The protective effects of Rubus coreanum Miquel (RCM) extract against LPS-induced hepatotoxicity were studied in rats. Squrague-Dawley rats were intraperitoneally administered the RCM at 100 mg/kg per day for three weeks. Then single dose of LPS (5 mg/kg) was injected into rats. Four hours later, they were anesthesized with ether and dissected. We examined the levels of glutamate oxaloacetate transaminase (AST), glutamate pyruvate transaminase (ALT), alkaline phosphatase (ALP) and lactate dehydrogenase (LDH) in sera, superoxide dismutase (SOD) in mitochondrial fraction and catalase (CAT), glutathione peroxidase (GPx) in liver homogenate. LPS-treatment markedly increased the levels of AST, ALT, ALP, LDH and significantly decreased those of SOD, CAT and GPx. But RCM-pretreatment decreased the levels of AST, ALT, ALP and LDH by 57.9%, 37.4%, 62% and 69% respectively and increased those of SOD, CAT and GPx by 82.9%, 64.2% and 96.7% respectively. Subsequently, the protective effects of RCM was evaluated through histopathological examination of liver tissue. The LPS treatment increased the state of necrosis and cirrhosis surrounding the central veins (CV) and sinusoid, but RCM-treatment decreased the state of necrosis and cirrhosis in the liver tissue. These results demonstrated that protective effects of RCM against LPS-induced hepatotoxicity.

• Journal of the Korean Applied Science and Technology
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• v.39 no.6
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• pp.760-768
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• 2022

The purpose this study was to investigate the influences of 5% mung bean (Phaseolus aureus L.) on BUN and enzyme activities in serum of hyperlipidemic rats. Sprague-Dawley(SD) rats (24 male) were divided into four groups, namely the BD group(normal-nonhyperlipidemic diet), BM group(normal-nonhyperlipidemic diet+5% mung bean), BH group(control-hyperlipidemic diet), and BHM group(hyperlipidemic diet+5% mung bean). Serum concentrations of blood urea nitrogen (BUN) and uric acid were significantly decreased (p<0.05) by mung bean supplementation diet. The activities of AST, ALT, ALP, LDH, amylase and lipase in sera of mung bean diet group were significantly decreased (p<0.05). The catalase activity in serum of mung bean supplementation group was significantly increased than hyperlipidemic diet (p<0.05). In vivo experiment with hyperlipidemic rats showed that ingestion of mung bean were effective in kidney and hepatic functional enzyme activities. Which suggests that mung bean material could be used for further studies as a potential source for nutraceutical foods.

• Korean Journal of Acupuncture
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• v.23 no.2
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• pp.155-166
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• 2006

Objectives: This study was undertaken to determine if Plantaginis Semen(PS) has a protective effect against $CCI_4$ induced hepatoxicity in Rats. Methods: The experimental groups were divided into Normal group (untreated Group), Control group $(group\;treated\;with\;CCI_4)$, Sample 1 (group treated with 0.1 ml Plantaginis Semen herbal acupuncture in both sides of $G\bar{a}nsh\bar{u}\;(BL_{18})$ after $CCI_4$ treating) and Sample 2 (group treated with feeding of 1 cc Plantaginis Semen extraction after $CCI_4$ treating). Rats were administered orally $CCI_4\;(0.1\;ml/kg)$ for 4 days. In experiments for PS effect, rats of Sample 1 group received 0.lml herbal acupuncture of PS extraction in both sides of corresponding $G\bar{a}nsh\bar{u}\;(BL_{18})$ of human body for 3 days after treated $CCI_4$. Rats of Sample 2 group feeded PS extraction (1cc) for 3 days after treated $CCI_4$. Variation of weight and biochemical assays (AST, ALT, LDH, ALP, total cholesterol, triglyceride, total protein, albumin) were performed. Results: In Control group, $CCI_4$ increased serum AST, ALT, LDH, ALP, total protein, albumin and decreased weight, total cholesterol, triglyceride. Sample 1 and Sample 2 significantly decreased serum AST, ALT, LDH, ALP, total protein, albumin as compared with Control group. Conclusion: These results indicate that PS could be used in prevention and treatment of hepatoxicity. However, precise mechanisms of PS protection remain to be determined.

• Journal of fish pathology
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• v.2 no.1
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• pp.37-44
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• 1989

This study was taken to induce either anaesthesia or sedation for the purpose of applying to transport of live fish safely. 7 species of fish in addition to Tilapia mossambica were exposed to 250 ppm concentration of the anaesthetic quinaldine to determine the safe level for handling and transportation of these species. The results obtained are as follows ; 1. The time taken to lose balance increased with a decrease on the concentration of the anaesthetic. 2. Anaesthetization must be carried out under temperature lower or higher rather than optimum temperature. 3. The longer the length of the fish, the longer the anaesthetization time and recovery time of fish. 4. Coefficient of recovery period and body length is 0.78. 5. At 10-15 min. after anaesthetization, the serum levels of glucose, ALP and SGOT were at peat. 6. LDH of the anaesthetized fish is much more increased than that of the unanaesthetized. 7. In the more 250 ppm treatment, the pyknosis of the brain and spleen tissue appeared.

• Korean Journal of Pharmacognosy
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• v.26 no.4
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• pp.390-410
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• 1995

This study was attempted to investigate the effects of Composite Preparation (Samulchungkan-Tang) extract (SCTE), Scutellarias Radix extract (SRE), Artemisiae iwayomogii Herba extract (AIHE), Artemisia capillaris Flos extract (ACFE), Paeaniae Radix extract (PRE) and Gardeniae Fructus extract (GFE) on the activities of GOT, GPT, ALP and LDH, and Content of total cholesterol in serum of $CCl_4$ and ${_D}-galactosamime$ intoxicated rats, and bile flow in rats. 1) In $CCl_4-intoxicated$ rats-The activities of S-GOT and S-GPT which were elevated by $CCl_4$ were significantly decreased in dose of SCTE 450 mg/kg, ACFE 600 mg/kg and GFE 300 mg/kg, respectively as compared to $CCl_4$ intoxicated rats. ALP activity increased by $CC1_4-treatment$ was markedly decreased in dose of SCTE 450 mg and 600 mg/kg, SRE 400 mg/kg, AIHE 400 mg/kg, ACFE 600 mg/kg and PRE 300 mg/kg, and LDH activity in SCTE 450 mg and 600 mg/kg, ACFE 600 mg/kg and GFE 300 mg/kg, respectively compared to $CCl_4$ treated rates. ACFE 400 mg/kg and PRE 300 mg/kg decreased the content of total cholesterol increased by $CCl_4$, the liver weight in all sample administered groups was decreased significantly as compared to $CCl_4$ treated groups. 2) In ${_D}-galactosamine$ intoxicated rats-Sample of SCTE 450 mg and 600 mg/kg, SRE 400 mg/kg, AIHF 400 mg and 600 mg/kg, ACFE 600 mg/kg, PRE 300 mg/kg and GFE 300 mg and 500 mg/kg decreased the activities of S-GPT, ALP and LDH which was increased by ${_D}-galactosamine$ intoxication, compared to ${_D}-galactosamine$ intoxicated groups. In S-GOT activity elevated by ${_D}-galactosamine$ was significantly decreased by SCTE 450 mg/kg, ACFE 600mg/kg, AIHE 600 mg/kg, PRE 300 mg/kg, GFE 300 mg and 500 mg/kg. However, SCTE 600 mg/kg, SRE 400 mg/kg, and AIHE 400 mg/kg were not effected significantly. 3) In bile secretion-SCTE 450 mg and 600 mg/kg, ACFE 600 mg/kg and GFE 500mg/kg increased significantly the amount of bile secretion as compared to normal groups, but AIHE 400 mg/kg, SRE 400 mg/kg, and PRE 300 mg/kg did not effected significantiy.

• Journal of the Korean Society of Food Science and Nutrition
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• v.38 no.4
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• pp.436-441
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• 2009

In order to examine the effect of Injinhotang extract on the hepatocarcinogenesis induced by N-nitrosodiethylamine (NDEA) and carbon tetrachloride ($CCl_4$) in 8 week-old rats. Experimental rats were subdivided into three groups; normal group (Nor), hepatic cancer inducing control group (Con), and control group administered Injinhotang extract 260 mg/kg/day (IJH). The body weight decreased significantly (p<0.05) in the Con compared with the Nor. The body weight of IJH group more increased than Con. Rats intoxicated with NDEA had significantly (p<0.05) increased levels of serum AST, ALT, LDH, ALP, and AFP. On the contrary, group treated with Injinhotang extract had inhibited levels of serum AST, ALT, LDH, ALP, and AFP. The bcl-2 mRNA expression levels in rat liver were more increased in the IJH than Con, but these levels of c-myc mRNA were more decreased in the IJH than Con. Also, cytoplasmic vacuolizations in the liver of NDEA-administrated rats were inhibited by the treatment of Injinhotang extract. These results suggest that administration of Injinhotang extract suppresses or retards NDEA and $CCl_4$-induced hepatocarcinogenesis in rats.