• Korean Journal of Pharmacognosy
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• v.19 no.4
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• pp.270-277
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• 1988

Gamiinjinoryung-San is composed of eight crude drugs including Artemisiae capillaris Herba which is widely used for the treatment of acute jaundice, acute and chronic hepatitis at the Oriental hospital of Kyung-Hee Medical Center. This study was conducted to investigate the effects of water extract of Gamiinjinoryung-San on the liver function. The results obtained were as follows; the extract markedly reduced LDH and ALP activities, but slightly decreased GOT and GPT activities elevated with D-galactosamine in rat serum. The liver protective activities were shown in $CCl_4-intoxicated\;rats$. The extract prevented the prolongation of sleeping time in $CCl_4-intoxicated\;rats$. The bile flow and the biliary bile acid secretion were significantly increased in normal rats.

• Journal of Nutrition and Health
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• v.33 no.6
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• pp.613-618
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• 2000

This study was to investigate the effect of dietary protein and fiber on the antioxidant enzyme activities of brain in acute or chronic ethanol-treated rats. Male Sprague-Dawley rats were fed on diets containing two levels of protein(7%, 20%) with two levels of fiber (5%, 10%) Rats were administered 40%(v/v) ethanol(5g/kg body weight)orally 90min before decaptiation in acute ethanol-treated groups and 25%(v/v) ethanol(5g/kg body weight) once a day for 5 weeks in chronic ethanol treated-groups. The rats were sacrificed after 5 weeks of feeding periods. Superoxide dismutase and gluthathione S-transferase activities were lower in chronic ethanol-treated groups than acute ethanol-treated groups whereas catalase and glutathuone peroxidase activities were significantly increased by chronic ethanol treatment. Low protein supplement accelerated to change of their activities however dietary fiber levels did not affect antioxidant enzyme activities. Chronic ethanol treatment and/or low protein supplement results in increasing the brain lipid peroxide content but in lowering glutathione level. (Korean J Nutrition 33(6) ; 613~618, 2000)

• Journal of Korean Neurosurgical Society
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• v.50 no.3
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• pp.235-239
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• 2011

Radiation therapy has been widely applied for cancer treatment. Childhood acute lymphocytic leukemia (ALL), characterized by frequent central nervous system involvement, is a well documented disease for the effect of prophylactic cranio-spinal irradiation. Irradiation, however, acts as an oncogenic factor as a delayed effect and it is rare that glioblastoma multiforme develops during the remission period of ALL. We experienced a pediatric radiation-induced GBM patient which developed during the remission period of ALL, who were primarily treated with chemotherapeutic agents and brain radiation therapy for the prevention of central nervous system (CNS) relapse. Additionally, we reviewed the related literature regarding on the effects of brain irradiation in childhood and on the prognosis of radiation induced GBM.

• Journal of Society of Preventive Korean Medicine
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• v.10 no.1
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• pp.123-140
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• 2006

This experiment was carried out to study on the safety assessment of Pinus densiflora Siebold et Zuccarini for Hebal-acupuncture. SD rats and ICR mice were used for acute toxicity test, the results were summerized as follows; 1. In rats and mice, $LD_{50}$ value could not be measured. 2. There were no abnormal finding in acute toxicity test treated Pinus densiflora Siebold et Zuccarini for Hebal-acupuncture.

• Journal of Ginseng Research
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• v.13 no.1
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• pp.5-7
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• 1989

The objective of this study was to investigate the preventive effect of ginseng on acetaldehyde-induced acute toxicity in mice . Compared to the control group, treatment with acetaldehyde inhibited the hepatic cytosolic xanthine oxidise activity with increase in dose. The inhibition of enzyme activity was not changed after dialysis. Pretreatment with ginseng butanol fraction prevented the inhibition of enzyme activity by acetaldehyde. In conjunction with the our previous results (Yakhak Hoeji, 29, 18 (1985)), these results suggest that the most likely mechanism for the observed preventive effects of ginseng against the acetaldehyde-induced acute toxicity may be the decrease hepatic acetaldehyde level.

• YAKHAK HOEJI
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• v.46 no.3
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• pp.192-196
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• 2002

To investigate the effect of intravenous ethanol administration on pancreatic exocrine secretion, we measured volume and protein amount in pancreatic juice and assayed amylase activity and phospholipase $A_2$ activity in pancreatic fragments and serum. Acute pancreatitis induced by obstruction of common bile-pancreatic duct (CBPD) and caerulein infusion (5 $\mu\textrm{g}$/kg/hr) showed typical characteristics, such as hyperamylasemia and pancreatic edema and increase of phospholipase $A_2$ activity in pancreatic fragments and serum. Intravenous ethanol infusion (50 mg/kg/hr) significantly stimulated pancreatic exocrine secretion, but such a stimulatory effect of ethanol disappeared at dose of 100 mg/kg/hr without typical symptoms of acute pancreatitis. In microscopic examination, there were no typical changes of edematous pancreatitis in ethanol administrated rats. These results suggest that acute ethanol administration has dual effect on exocrine pancreatic secretion: low dose of ethanol (50 mg/kg/hr) stimulates pancreatic exocrine secretion, whereas high dose of ethanol (100 mg/kg/hr) does not without typical changes of edematous pancreatitis.

• Korean Journal of Pharmacognosy
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• v.24 no.3
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• pp.258-262
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• 1993

The plant of Pedicularis resupinata var. oppositifolia(Scrophulariaceae) is described to be used for treatment of rheumatoid arthritis, malignant abscess (tumor), urolith and diuretics in oriental medicinal books. This study is concerned with some general pharmacological activities. It was observed that the methanol extract of the aerial part of this plant showed some effects on acute toxicity, carrageenin induced edema in rat paw, bile juice secretion and antibacterial effect. From this result it was obtained that the methanol extract revealed the antiinflammatory activity and bile juice secretion increasing effect. Thus, it was fractionated and buthanol fraction has obvious inhibition effect on edema and bile juice secretion increasing effect. The total extract showed low acute toxicity i.e., the minimum lethal dose was more than 8000mg/kg in oral administration in mice.

• Journal of The Korean Society of Clinical Toxicology
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• v.6 no.2
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• pp.138-141
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• 2008

A 47-year-old woman ingested about 12 mg of colchicine with suicidal intent. Colchicine, a highly poisonous alkaloid, is a commonly used treatment for gout, Bechet's disease, and familial Mediterranean fever. Despite the knowledge of its side effects, the risk of a significant overdose is under-appreciated. She suffered from acute multisystem toxicity, including gastrointestinal disorders, bone marrow suppression, alopecia, and probable pancreatitis, but she ultimately recovered with supportive therapy. We report a case of acute colchicine toxicity from a single overdose with a review of the literature.

• Journal of Acupuncture Research
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• v.23 no.4
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• pp.187-203
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• 2006

Objectives : This study was designed to investigate the antimetastatic and immunomodulating effects of Patriniae Radix. Methods : Acute and subacute cytotoxicity experiment of Patriniae Radix was performed. Antimetastatic experiment was administered in vitro and in vivo. To observe the immunomodulating effects of Patriniae Radix, FACS analysis and ELISA assay were performed. Results : There was no acute and subacute toxicity responses in mouse treated with Patriniae Radix. Antimetastatic experiment in vitro and in vivo showed that Patriniae Radix has antimetastatic effects. This research revealed that Patriniae Radix mediate cellular immunity response. As compared with control, the population of total T cell, helper T cell, cytotoxic T cell and macrophage were increased. The production of Th 1 type cytokines from splenocyte and cytokines which is associated with anti-tumor activity form macrophage were increased significantly. Conclusion Patriniae Radix Herbal-acupuncture appears to have considerable activity on the treatment of liver metastasis from colon26-L5 carcinoma cell line, and deserves further evaluation in this setting.

• Herbal Formula Science
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• v.9 no.1
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• pp.375-385
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• 2001

Objectives : This study was carried out to research the protective effects of Sagunja-Tang(SA) through in vivo experiments, and tried to investigate the relation between oxidation of liver tissues and deficiency of Qi. Methods : Acute liver injury which initiated from free radical induced by $CCl_4$, were applied to mice and metabolic data were obtained. In order to measure the degree of liver injury, serum level of alanine aminotransferase(AST), aspartate aminotransferase(ALT), creatinine, blood urea nitrogen(BUN), total protein(TP) and glucose were measured. Lipid peroxidation of liver slice was examined by measuring malondialdehyde(MDA), a product of lipid peroxidation. Results : SA had protective effects on $CCl_4$ induced acute liver injury by decreasing serum level of ALT. Kidney injury was induced by injection of $CCl_4$ too, and SA protected kidney injury by decreasing serum level of creatinine and BUN. Conclusions : Through this study, we found that SA have healing effects on liver and kidney injury of $CCl_4$ induced oxidative stress that is similar to deficiency of Qi. And further studies have to be followed to certify the mechanisms.