• 대한약침학회지
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• 제12권4호
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• pp.63-76
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• 2009

This study was performed to observe the effect of Keughachukeo-tang(KH) extract on the hepatocellular carcinogenesis and acute liver damage induced by Diethylnitrosamine(DENA) and $CCl_4$ in Rats. Experimental groups were divided into four; normal group(Nor), acute liver damage and hepatocellular cancer inducing control group(Con), KH extract 350㎎/㎏/day(KHA), and 700㎎/㎏/day(KHB) administered groups to Con. The results obtained are as follows: The body weight increased in KHA and KHB than Con from 7th week to the 8th week. The activities of Alanine aminotransferase(ALT) were the most increased in the Con among experimental group. The activities of aspartate aminotransferase(AST), alkaline phosphatase(ALP), and lactacte dehydrogenase(LDH) were significantly decreased(p$<$0.05) in the KHA and KHB compared with Con. Alpha fetoprotein(AFP) were the most increased in the Con among experimental groups. The activities of superoxide dismutase(SOD) were the most increased in the Con among experimental groups. The activities of catalase were significantly increased(p$<$0.05) in the KHA and KHB compared with Con. The results of light microscopical observation, a number of hepatocytes were damaged in the Con compared with Nor and KH extract administerd groups. The number of hepatic p53 positive cells was reduced in the KH extract administered groups compared with Con. These results suggest that administration of KH extract suppress or retard on the Hepatocellular Carcinogenesis and acute liver damage induced by DENA and $CCl_4$ in Rats.

• 대한약침학회지
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• 제12권3호
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• pp.5-24
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• 2009

Injinho-tang(IJ) has been used for the treatment of hepatobiliary diseases. This study was performed to observe the effect of IJ extract on the hepatocellular carcinogenesis and hepatic cirrhosis induced by Diethylnitrosamine(DENA) and $CCl_4$ in Rats. Experimental groups were divided into two ; 8th and 12th week group, and subdivided into four; normal group(Nor), hepatocellular cancer and hepatic cirrhosis inducing control group(Con), and IJ extract 260mg/kg/day(IJA) or 520mg/kg/day(IJB) administered groups to Con. The results obtained are as follows: The body weight was decreased in the Con, IJA and IJB compared with the Nor from the 2nd week to the 12th week. The weight of liver and the weight of liver/100g body weight were decreased significantly in Con, IJA and IJB compared with the Nor. The activities of aspartate aminotransferase(AST) and alanine aminotransferase(ALT) were significantly increased in the Con compared with Nor, but decreased in the IJA and IJB compared with Con from the 8th week group. The activities of alkaline phosphatase(ALP), lactacte dehydrogenase (LDH) and alpha fetoprotein(AFP) were increased significantly in the Con compared with Nor, but decreased in the IJA and IJB compared with Con. The activities of superoxide dismutase(SOD) were decreased in the IJA and IJB compared with Con, but the activities of catalase were increased in the IJA and IJB compared with Con. According to the light and electron microscopical observation, IJA and IJB improved the morphological and histopathological changes of the liver injured by DENA and $CCl_4$. The number of hepatic p53 positive cells was decreased in the IJA and IJB compared with Con. These results suggest that administration of IJ extract suppress or retard DENA and $CCl_4$-induced hepatocelluar carcinogenesis and hepatic cirrhosis in rats.

• 대한유전성대사질환학회지
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• 제23권2호
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• pp.39-44
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• 2023

HT-1은 FAH 유전자의 돌연변이에 의해 타이로신 대사의 중간산물이 축적되어 발생하는 유전성 대사 질환이다. 치료하지 않으면 치명적인 결과를 초래할 수 있으며, 간 기능 및 신세뇨관 기능 장애와 더불어 Fanconi 증후군, 포르피린증과 유사한 증상, 지능지수 감소, 인지기능 저하 등을 초래할 수 있다. 국내에서는 탠덤매스 스크리닝을 이용한 신생아 대사이상 선별검사를 통한 조기 진단과 함께 NTBC 약물 치료의 도입으로 치료 성적이 향상되었다. 본 증례는 생후 1개월에 급성 HT-1으로 진단 후 4년 7개월째 NTBC 치료 중인 증례로, 환아는 현재까지 단백 제한식이와 NTBC 복용을 유지하면서 언어지연 외에 특별한 합병증 없이 추적 관찰 중이다. NTBC의 복용이 간 및 신장 기능의 보존과 신경학적 예후에 미치는 영향에 대해서는 장기적인 추적 연구가 필요하다.

• Asian Pacific Journal of Cancer Prevention
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• 제16권3호
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• pp.1281-1287
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• 2015

Background: Early detection of hepatocellular carcinoma using serological markers with better sensitivity and specificity than alpha fetoprotein (AFP) is needed. Aims: The aim of this study was to evaluate the diagnostic value of serum sICAM-1, ${\beta}$-catenin, IL-8, proteasome and sTNFR-II in early detection of HCC. Materials and Methods: Serum levels of IL-8, sICAM-1, sTNFR-II, proteasome and ${\beta}$-catenin were measured by ELISA assay in 479 serum samples from 192 patients with HCC, 96 patients with liver cirrhosis (LC), 96 patients with chronic hepatitis C (CHC) and 95 healthy controls. Results: Serum levels of proteasome, sICAM-1, ${\beta}$-catenin and ${\alpha}FP$ were significantly elevated in HCC group compared to other groups (P-value<0.001), where serum level of IL-8 was significantly elevated in the LC and HCC groups compared to CHC and control groups (P-value <0.001), while no significant difference was noticed in patients with HCC and LC (P-value=0.09). Serum level of sTNFR-II was significantly elevated in patients with LC compared to HCC, CHC and control groups (P-value <0.001); also it was significantly higher in HCC compared to CHC and control groups (P-value <0.001). ROC curve analysis of the studied markers between HCC and other groups revealed that the serum level of proteasome had sensitivity of 75.9% and specificity of 73.4% at a cut-off value of $0.32{\mu}g/ml$ with AUC 0.803 sICAM-1 at cut off value of 778ng/ml, the sensitivity was 75.8% and the specificity was 71.8% with AUC 0.776. ${\beta}$-catenin had sensitivity and specificity of 70% and 68.6% respectively at a cut off value of 8.75ng/ml with an AUC of 0.729. sTNFR-II showed sensitivity of 86.3% and specificity of 51.8% at a cut off value of 6239.5pg/ml with an AUC of 0.722. IL-8 had sensitivity of 70.4% and specificity of 52.3% at a cut off value of 51.5pg/ml with AUC 0.631. Conclusions: Our data supported the role of proteasome, sICAM-1, sTNFR-II and ${\beta}$-catenin in early detection of HCC. Also, using this panel of serological markers in combination with ${\alpha}FP$ may offer improved diagnostic performance over ${\alpha}FP$ alone in the early detection of HCC.