• 대한수의학회지
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• 제36권3호
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• pp.565-570
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• 1996

Cardiac, hepatic and renal mitochondria in rats fed lead containing diets were isolated and their activities were studied in terms of NADH oxidation. In normal rats, cardiac and renal mitochondria had similar activities and showed activity values of higher than those in hepatic mitochondria. Cardiac mitochondiral activities in rats fed lead containing diets were increased after 4 weeks of feeding but decreased to activity values close to normal. Renal mitochondrial activities showed a trend of inhibition in all groups fed lead containing diets but were no differenes by feeding periods of 4 and 8 weeks. Feeding of lead containing diets could not be attributed to any changes in the hepatic mitochondrial antivities at experimental doses during 4~8 weeks.

• Journal of Plant Biology
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• 제33권1호
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• pp.73-80
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• 1990

Subcellular distribution of arginase activity was measured in leaves of Canavalia lineata. Both mitochondrial and cytosolic fraction were found to contain the arginase activity. It was noticible that cytosolic fraction contained a substantial amount of arginase activity. Different mobility of arginase from these two fractions was showed on DEAE-Sephacel chromatography and polyacrylamide gel electrophoresis. Also different pI value was showed 6.3 in cytosolic and 6.7, 7.1 in mitochondiral fraction on IEF gel electrophoresis. However, canavaine-dependent-activity (CDA) of arginase in these two fractions were not different. These results indicate that heterogenity of arginase occurs in leaves of C. lineata.

• Journal of Microbiology
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• 제37권1호
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• pp.41-44
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• 1999

Human mitochondrial aldehyde dehydrogenase 2 (ALDH2) is mainly responsible for oxidation of acetaldehyde generated during alcohol oxidation in vivo. A full-length cDNA of human liver ALDH2 was successfully expressed using a vaccinia virus-T7 RNA polymerase system. The expressed ALDH2 had an enzymatic activity as high as the native human liver ALDH2 enzyme.

• 한국패류학회지
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• 제32권2호
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• pp.127-131
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• 2016

CO-I서열의 생물정보학적 분석 결과 국내에서 유통되는 재첩류의 연체부는 일본재첩 (C. japonica) 과 재첩 (C. fluminea) 으로 동정되어 두 종이 혼재하여 유통되는 것으로 확인되었다. 일본재첩 (C. japonica) 과 재첩 (C. fluminea) 은 국내에서 서식하고 있으나, 섬진강 유역의 재첩 (C. fluminea) 은 개체수가 감소하여 거의 생산되지 않고 있으므로, 본 연구를 통해 확인된 재첩 (C. fluminea) 은 중국 수입산으로 예상된다.