천연자원을 이용한 간기능 증진제 개발 연구 : Benzo(a)pyrene에 의해 유도된 간기능 장해에 미치는 천궁 추출액의 영향 The Effect of Cnidii Rhizoma on Benzo(a) Pyrene Induced Hepatotoxicity

尹水弘,이송애,하헌,박은주,오관현 대구효성가톨릭대학교 1993 연구논문집 Vol.46 No.1

The present study was undertaken to compare the pharmacological activity of crude Cnidii Rhizoma reported with the clinical uses in the oriental medicine. Crude Cnidii Rhizoma used for the treatment of anemia, body chill, menstural irregularity and menstural pain as hematic tonic effector, sedative, adodyne and clear extravasated blood. Therefore we tested the effects of Cnidii Rhizoma water extract on the liverprotective activities in the rats. The results obtained form liver microsomal enzyme assay, measurement of serum and liver alanine, aspartate aminotransferase and lipid accumulation indicated that Cnidii Rhizoma extract showed significant liver-protective activities against benzo(a)pyrene poisoning.

Benzo(a) pyrene에 의해 유도된 간기능 장해에 미치는 시호와 황금의 병용 효과

尹水弘,吳官絃,朴銀珠 대구효성가톨릭대학교 1992 연구논문집 Vol.45 No.1

This study was attempt to evaluated the effect of Bupleuri Radix extract and Scutellariae Radix extract as the hepatotropic agents. In addition, we measured the relative effectiveness of drug combined treatment in comparison to that of alone treatment. The results are as follows ; 1. Serum and liver AST, ALT activities and liver bilirubin content of B(a)P treated group were significantly increased in comparison to normal group. After administration of Bupleuri Radix extract these enzyme activity and bilirubin content were decreased. 2. Scutellariae Radix extract decreased the increase of serum and liver AST, ALT, liver LDH activities and bilirubin content in B(a)) treated group. 3. After combined treatment of Bupleuri Radix and Scutellariae Radix extract, the serum and liver AST, ALT activities and liver bilirubin content were significantly decreased in comparison to that of drug alone treatment. 4. Buplerui Radix extract prevented the leakage of serum and liver total cholesterol, serum phospholipid and triglyceride levels caused by B(a)P treatment. 5. Scutellariae Radix extract prevented the leakage of serum and liver triglyceride and liver total cholesterol levels caused by B(a)P treatment. 6. After combined treatment of Bupleuri Radix and Scutellariae Radix extract, the lipid accumulation of serum and liver was significantly decreased in comparison to that of drug alone treatment. 7. The hepatotropic effect of drug extracts against B(a)P induced hepatotoxicity was superior to combined treatment of Bupleuri and Scutellariae Radix extract and after-treatment in comparison to that of alone treatment and pretreatment.

화학적 간장해에 대한 시호와 황금의 보호효과

윤수홍,오관현,하헌 대구효성카톨릭대학교 1997 연구논문집 Vol.56 No.2

In oriental medicine several valuabel prescriptions for hepatic diseases usually contained the Bupleuri Radix and Scutellariae Radix. The possible protective effect of these oriental herb on hepatotoxicity induced with benzo(a)pyrene(B(a)P) in vivo were examined. Water extracts of Bupleleuri Radix, Scutellariae Radix and the mixture of both Radix were separately administered by orally to rats with hepatic demage induced by B(a)P(0.1 mg/kg, i.p.) and their effects in the serum were biochemically investigated. B(a)P treated group had siginificantly increased AST, ALT, ALP and LDH activities of Radix, Scutellariae Radix significantly diminished these increased enzyme activities. Increased total lipid, triglyceride and total cholesterol contents of serum by B(a)P injection were decreased by administration of water extract of Bupleuri Radix, Scutellariae Radix and mixture. Favorable results of this experiments indicate that herb mixture can be considered as a good therapeutic agent for the treatment of hepatic injury.

Benzo(a)pyrene에 의해 유도된 간기능장해에 미치는 자근 추출액의 영향

윤수홍,박은주,오관현,정영건,권오진 효성여자대학교 부설 한국환경위생연구소 1993 환경위생연구 Vol.3 No.1

민간에서 주로 사용되는 약용식물들 중 간독성 의 발현 저해 및 간기능 보호 효과가 우수한약물을 찾아 임상적인 약효를 밝혀보고자 하는 실험과정으로 탄소화합물의 불완전 연소및 열분해에 의해 생성되는 간장해 물질인 benzo(a)pyrene으로 유도한 rats의 간독성발현에 미치는 자근 수침액의 예방 및 치료 효과를 실험한 결과 자근 수침액의 투여는B(a)P 투여로 현저하게 증가된 혈청 및 간장의 AST, ALT, LDH, ALP 활성을 유의성있게 감소시켰고 B(a)P 투여로 증가한 혈청 total cholestelof 및 phospholipid 함량 역시감소시킬 수 있었으나 그 효과는 현저하지 않았다. 즉, 자근 수침액의 투여는 B(a)P에의한 간독성 발현을 유의성 있게 감소시켰으며 그 효과는 전처리가 후처리에 비해 우수하였다. The present study was undertaken to compare the phamacologicalactivities of crude Lithospermi Radix reported with the clinical uses in the orientalmedicine. Crude Lithospermi Radix uesd for the treatment of burn, eczema,blister, diuretic, scarlet fever and septicemia as antipyretic, antidotic and antiph-logistics. Therefore we tested the effects of Lithospermi Radix water extracton the liver-protective activities in the rats. The results obtained from enzymeassay, measurement of serum and liver alanine aspartate aminotransferase(ALT,AST) and lipid composition indicated that Lithospermi Radix water extract sho-wed significant liver-protective activities against benzo(a)pyrene-induced hepato-toxicity.

Benzo(a)pyrene에 의해 유도된 간기능장해에 미치는 자근 추출액의 영향

윤수홍,박은주,오관현,정영건,권오진 효성여자대학교 부설 한국환경위생연구소 1994 환경위생연구 Vol.4 No.1

민간에서 주로 사용되는 약용식물들 중 간독성의 발현 저해 및 간기능 보호효과가 우수한 약물을 찾아 임상적인 약효를 밝혀보고자 하는 실험 과정으로 탄소화합물의 불완전 연소 및 열분해에 의해 생성되는 간장해 물질인 benzo(a)pyrene 으로 유도한 rats 의 간독성 발현에 미치는 자근 수침액의 예방 및 치료효과를 실험한 결과 자근 수침액의 투여는 B(a)P 투여로 현저하게 증가된 혈청 및 간장의 AST, ALT, LDH, ALP 활성을 유의성있게 감소시켰고, B(a)P투여로 증가한 혈청 total cholesterol 및 phospholipid 함량 역시 감소시킬 수 있었으나 그 효과는 현저하지 않았다. 즉, 자근 수침액의 투여는 B(a)P에 의한 간독성 발현을 유의성 있게 감소시켰으며 그 효과는 전처리가 후처리에 비해 우수하였다. The present study was undertaken to compare the pharmacologicalactivities of cn de Lithospermi Radix reported with the clinical uses in the orientalmedicine. Crude Lithospermi Radix uesd for the treatment of burn, eczema,blister, diuretic, scarlet fever and septicemia as antipyretic, antidotic and antiph-logistics. Therefore we tested the effects of Lithospermi Radix water extracton the liver-protective activities in the rats. The results obtained from enzymeassay, measurement of serum and liver alanine·aspartate aminotransferase(ALT, AST) and lipid composition indicated that Lithospermi Radix water extractshowed significant liver-protective activities against benzo(a)pyrene-induced he-patotoxicity.

분리 간세포를 이용한 시호의 간보호작용

윤수홍,하헌,오관현 한국위생과학회 1997 한국위생과학회지 Vol.3 No.1

In oriental medicine most favorable crude drug for hepatic diseases usually is Bupleuri Radix(Bupleurum falcatum L.). The possible protective effect of this oriental herb an hepatotoxicity induced with benzo(a)pyrene(B(a)P) was examined in primary cultured hepatocytes. In MTT[3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] assay water extract revealed best recovery effect compared to methanol and Chloroform-methanol extract. B(a)P-treated group had significantly increased AST(aspartate aminotransferase) and ALT(alanine aminotransferase) activities in comparison to normal group. Favorable results of this in vitro experiments indicate that Bupleuri Radix can be considered as a good therapeutic agent for the treatment of hepatic injury.

후박나무 인공조림지 표층토양의 화학성과 호흡량 변화에 미치는 석회처리 효과

이승우,이충화,오관세,이윤희,정진현,오정수 한국산림과학회 2004 한국임학회 정기학술발표논문집 Vol.2004 No.-

천연자원을 이용한 간기능 증진제 개발 연구 : Benzo(a) pyrene에 의해 유도된 간기능 장해에 미치는 세신 추출액의 영향 The Effect of Asiasari Radix on Benzo(a)pyrene Induced Hepatotoxicity

윤수홍,박은주,오관현 효성여자대학교 부설 한국환경위생연구소 1994 환경위생연구 Vol.4 No.1

Effect of Asiasari Radix, which is a herbal drug used frequently in the oriental prescriptions, water extract on the liver-protective activities were investigated in the rats. Asiasari Radix extract, when administered into the gast-ric intubation, produced liver-protective effect against benzo(a)pyrene induced liver damage. The results obtainedfrom liver microsomal enzyme assay, measurement of serm and liver alanine·aspartate aminotransferase and lipid accumulation, indicated that alismatis extract showed significant liver-protective activities agai-nst benzo(a) pyrene poisoning.

천연자원을 이용한 간기능 증진제 개발 연구 : Benzo(a)pyrene에 의해 유도된 간기능 장해에 미치는 천궁 추출액의 영향 The Effect of cnidii Rhizoma on Benzo(a)pyrene Induced Hepatotoxicity

윤수홍,이송애,하헌,박은주,오관현 효성여자대학교 부설 한국환경위생연구소 1993 환경위생연구 Vol.3 No.1

민간에서 주로 사용되는 약용식물들 중 간독성 의 발현 저해 및 간기능 보호 효과가 우수한약물을 찾아 임상적인 약효를 밝혀보고자 하는 실험과정으로 탄소화합물의 불완전 연소및 열분해에 의해 생성되는 간장해 물질인 benzo(a)pyrene으로 유도한 rats의 간독성발현에 미치는 천궁 수침액의 예방 및 치료 효과를 실험하여 다음과 같은 결과를 얻었다. 1. 천궁 수침액의 투여는 B(a)P 투여로 현저하게 증가된 혈청 및 간장의 AST, ALT,LDH, ALP 활성을 유의성 있게 감소시켰다. 2. B(a)P 투여로 증가한 혈청 total cholesterol 및 phospholipid 함량은 천궁 수침액의투여로 감소시킬 수 있었으나 그 효과는 현저하지 않았다. 3. 천궁의 투여는 B(a)P에 의한 간독성 발현을 유의성 있게 감소시켰으며 그 효과는전처리가 후처리에 비해 우수하였다. The present study was undertaken to compare the pharmacologicalactivity of crude Cnidii Rhizoma reported with the clinical uses in the orientalmedicine. Crude Cnidii Rhizoma used for the treatment of anemia, body chill,menstural irregularity and menstural pain as hematic, tonic effector, sedative,adodyne and clear extravasated blood. Therefore we tested the effects of Cnidii Rhizoma water extract on the liver-protective activities in the rats. The results obtained from liver microsomal enz-yme assay, measurement of serum and liver alanine, aspartate aminotransferaseand lipid accumulation indicated that Cnidii Rhizoma extract showed significantliver-protective activies against benzo(a)pyrene poisoning.

Benzo(a)pyrene에 의해 유도된 간기능장해에 미치는 자근 추출액의 영향

윤수홍(Soo-Hong Yoon),박은주(Eun-Ju Park),오관현(Kwan-Hyun Oh),정영건(Yeung-Gun Chung),권오진(Oh-Jin Kwon) 한국식품영양과학회 1993 한국식품영양과학회지 Vol.22 No.2

민간에서 주로 사용되는 약용식물들 중 간독성의 발현 저해 및 간기능 보호 효과가 우수한 약물을 찾아 임상적인 약효를 밝혀보고자 하는 실험과정으로 탄소화합물의 불완전 연소 및 열분해에 의해 생성되는 간장해 물질인 benzo(a)pyrene으로 유도한 rats의 간독성 발현에 미치는 자근 수침액의 예방 및 치료 효과를 실험한 결과 자근 수침액의 투여는 B(a)p 투여로 현저하게 증가된 혈청 및 간장의 AST, ALT, LDH, ALP 활성을 유의성 있게 감소시켰고 B(a)P 투여로 증가한 혈청 total cholesterol 및 phospholipid 함량 역시 감소시킬 수 있었으나 그 효과는 현저하지 않았다. 즉, 자근 수침액의 투여는 B(a)p에 의한 간독성 발현을 유의성 있게 감소시켰으며 그 효과는 전처리가 후처리에 비해 우수하였다. The present study was undertaken to compare the pharmacological activities of crude Lithospermi radix reported with the clinical uses in the oriental medicine. Crude Lithospermi radix uesd for the treatment of burn, eczema, blister, diuretic, scarlet fever and septicemia as antipyretic, antidotic and antiphlogistics. Therefore we tested the effects of Lithospermi radix water extract on the liver-protective activities in the rats. The results obtained from enzyme assay, measurement of serum and liver alanineㆍaspartate aminotransferase(ALT, AST) and lipid composition indicated that Lithospermi radix water extract showed significant liver-protective activities against benzo(a)pyrene-induced hepatotoxicity.