http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
계배 뇌 발생에 있어서 신경세포의 Acid Phosphatase 변화에 관한 효소화학적 연구
고기석,신주옥,유창규,최임순,Koh, Ki-Seok,Shin, Chu-Og,Yoo, Chang-Kyu,Choe, Rim-Soon 한국현미경학회 1988 Applied microscopy Vol.18 No.2
The purpose of this study was to investigate the differentiation and degeneration of neurons in developing chick embryo. The activity of acid phosphatase(ACP) was measured and cytochemical study of ACP and ultrastructural changes were observed in prosencephalon, mesencephalon and rhombencephalon from day 4 to day 19 of incubation. As a result, the activity of ACP of all brain region was tend to increase from day 4 to day 19. On day 13, activities of ACP of mesencephalon and rhombencephalon were increased greatly and activity of ACP was decreased each region on day 17. On electron microscopic examination, the reaction product of ACP were localized at GERL complex, lysosome, Golgi body and vacuoles of neurons. Morphologically, disrupted nuclear envelope, mitochondrial destruction, vacuolization and ribosomal crystalization were observed.
Mass treatment of head louse infestation with Sumithrin powder in primary schools in Korea
Han-Il Ree(이한일),Tai-Soon Yong(용태순),Ho-Joon Shin(신호준),Chu-Og Shin(신주옥),In-Yong Lee(이인용),Sung-Ahn Seo(서성아),Jang-Hoon Seo(서장훈),Jae-Kyoung Chang(장재경),Du-Ho Lee(이두호),Kyung-il Im(임경일) 대한기생충학열대의학회 1992 The Korean Journal of Parasitology Vol.30 No.4
Shin,Chu-Og,Im,Kyung-il,Yong,Tai-Soon INSTITUTE OF TROPICAL MEDICINE YONSEI UNIVERSITY 1990 YONSEI REPORTS ON TROPICAL MEDICINE Vol.21 No.1
간흡충증의 면역학적인 이해와 진단을 위하여 효소 면역 전기영동 이적법(EITB)을 응용하였다. 간흡충의 피낭유충을 가토에게 감염시킨 후 격주로 채혈하여 그 혈청을 분리, 사용하였다. 항원은 간흡충 성충의 수용성 조(祖)항원(water-soluble crude adult worm antigen)을 이용하였으며, 분리젤은 5-20% gradient gel로 만들었다. 항원항체 반응을 보기 위하여 peroxidase conjugated anti-rabbit IgG 및 diaminobenzidine, H₂O₂를 사용하였으며 결과는 다음과 같다. 1) 비특이 염색으로 관찰한 단백질 띠의 양상과 EITB의 소견은 뚜렷이 달랐다. 2) 경시적으로 차츰 간흡충 항원에 대한 항체의 반응대가 나타났는데, 감염후 8주에는 16KD부터 102KD까지 약 17개의 반응대를 인지할 수 있었다. 이 중 102, 85.5, 52, 45, 40.5, 31KD 부위의 반응대가 상대적으로 뚜렷하였다. 3) 개체별로 피낭유충의 수를 다르게 감염시켰으나, 반응대의 양상은 별로 차이가 없었다. 4) 전체적으로 감염 4주 후부터 반응대가 뚜렷하게 보였으나 감염후 2주에도 수개의 반응대를 관찰할 수 있었다. 5) 개체에 따라 감염후 2,4주에 뚜렷하였던(66.5, 50KD) 반응대가 그후에는 약해지는 것을 볼 수 있었다. 이상의 결과로 보아 간흡충을 감염시킨 가토의 혈청을 사용하여 EITB를 시행한 결과, 경시적으로 간흡충 항원에 대한 다양한 반응대가 점차 나타나게 됨을 알 수 있었다. For understanding of immunologic responses and immunodiagnosis of clonorchiasis, EITB was used. Having fed the metacercariae of C. sinensis to the experimental rabbits, blood samples were taken every other week. Sera were isolated from these blood samples and stored until their use. Watersoluble crude C.sinensis adult worm antigens and peroxidaxe conjugated anti-rabbit lgG were used for EITB. To visualize the antigen-antibody reactions, diaminobenzidine, H₂O₂ were used. The results were summarized as follws: 1. The major band pattern of SDS-PAGE was very different from EITB pattern. 2. The reactive band pattern of antibodies against C.sinensis antigens appeared along with the lapse of time after infection. Eight weeks after infection, about 17 bands could be recognized from 16 KD to 102 KD. Among those, 102,85.5,52,45,40.5,31 KD reactive bands were stronger than others. 3. Reactive band pattern did not depend on the number fo metacercariae fed to each rabbit. 4. Spectific bands were first noticed in sera collected 4 weeks after infection generally, but some bands could be recognized as early as 2 weeks after infection. 5. Some bands (66.5,50 KD) appeared at the early stage of infection and disappeared thereafter. In conclusion, various reactive band patterns were noticed by EITB using the sera serially taken from the C.sinensis infected rabbits.