http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
녹차부산물을 이용한 기능성 축산물 증명에 대한 분자생물학적 접근
강신석 ( Shin Seok Kang ),현공율 ( Gong Yul Hyun ),최해연 ( Hae Yeun Choi ),조우영 ( Woo Young Cho ),김태융 ( Tae Yung Kim ),강신권 ( Shin Kwon Kang ),강정부 ( Chung Boo Kang ) 한국가축위생학회 2005 韓國家畜衛生學會誌 Vol.28 No.2
Green tea was known which regulated adipocyte differentiation metabolism. The mecha nism on the lipid decreased contents of TAG in the plasma. In addition, green tea increased the expression leptin mRNA, PPAR δ mRNA and TGF β. The tea tested was korean powdered green tea. In this experiment, Sprague-Dawley(SD) rats were fed 3 % green tea(powdered) for 3 weeks on the basal diet and obese diet and green tea grouts-fed pork meats, duck meats. The expression of leptin mRNA and PPAR δ mRNA were up-regulated in the green tea-fed groups compared with those of the not green tea-fed groups. There were no significantly difference on the expression of leptin mRNA and PPAR δ mRNA in green tea grouts-fed pork meats, duck meats as compared with the not fed green tea grouts meats. TGF β mRNA, TNF α mRNA and adipsin mRNA were not expressed in the pork meats, duck meats. The expression of TGF β mRNA, TNF α mRNA and adipsin mRNA were observed in the experimental rats but no significantly difference on the contents. Physiologic regulated genes were not expressed in the green tea grout-fed pork meats and duck meats.
HPLC를 이용한 carbamate계 농약의 다성분 동시분석
송영각 ( Young Gak Song ),서영철 ( Young Chul Seo ),현공율 ( Gong Yul Hyun ),조우영 ( Woo Young Cho ),이종인 ( Jong In Lee ) 한국가축위생학회 2003 韓國家畜衛生學會誌 Vol.26 No.2
To explore the most sensitive and useful method for simultaneous determination of 8 carbamate pesticides in livestock productions, the mixture of 8 carbonates was determined by HPLC with scanning fluorescence detector. For mobile phase water, acetonitrile and methanol program gradient showed more applicable sensitivity than water and acetonitrile program gradient used ExW 339nm and EmW 445nm for fluorescence detector. On using carbamate columns, the retention time was within 4 to 20 minutes. And this made it possible to separate and detect simultaneously. Therefore we could analyze it exactly and efficiently and reduce time. The preparation process of MSPD method showed that the high recovery rate was more than 88.5% in most of the carbamate pesticides. Therefore we could say that it was an efficient and fast method analyzing out of lots of samples.
꽃사슴의 Clostridium perfringens A형에 의한 장독혈증 발생보고
이청산 ( Cheong San Lee ),한성태 ( Sung Tae Han ),곽학구 ( Hak Koo Kwak ),박경재 ( Kyung Jae Park ),현공율 ( Gong Yul Hyun ),조우영 ( Woo Young Cho ),이종인 ( Jong In Lee ),배유찬 ( You Chan Bae ),진영화 ( Yong Hwa Jean ) 한국가축위생학회 2002 韓國家畜衛生學會誌 Vol.25 No.2
The case reports for clostridium perfringens type A enterotoxemia in Formosan deer have rarely been reported. This paper describes a natural case of type A enterotoxemia in farmed Formosan deer in Cheongwon-gun. A dead, male 10-month-old Formosan deer was submitted to Chungbuk Livestock and Veterinary Research Institute, March 24, 2001 and examined. That deer was fed with assorted grain feed, oak leaves, acorn and bean curd. Grossly there was no visible external change. Despite of the carcass being examined within 12 hours of death, there was a quite degree of postmortem decomposition. There was severe hemorrhage in the serosa of abomasum and small intestine. Much blood tinged and watery contents were contained in those organs. Also there were severe swelling of spleen, some red foci in hepatic parenchyma. Microscopically there were severe congestion and hemorrhage in mucosa, submucosa, muscular layer, and serosa of abomasum and small intestine. Also spleen and pancreas showed severe congestion and hemorrhage. There were multifocal hemorrhage with hepatic necrosis in periportal area and focal mononuclear cell deposition in sinusoid. In bacterial culture for small intestine, Cl peifringens was isolated. By toxin typing for the strain, that had α-toxin belonged to type A. In electronmicroscopy for feces, no virus particle was detected. Considering clinical signs, gross lesions, microscopic lesions, bacterial culture, and toxin typing of the isolate, this case was diagnosed as enterotoxemia by Cl perfringens type A.