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Histopathological classification of the bovine lymphoma caused by bovine leukemia virus in Korea
2005
Yoon, S.S. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea), E-mail: yoonss24@hotmail.com | Han, H.R. (Seoul National University, Seoul, Republic of Korea) | Lee, K.H. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea) | Bae, Y.C. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea) | Jean, Y.H. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea) | Kang, M.I. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea) | Lee, O.S. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea)
Several studies have been performed on the bovine leukemia since bovine leukemia virus (BLV) had been detected in 1982 in Korea. We have conducted histopathological study on the bovine lymphoma caused by BLV because only limited results were reported on the pathological characterization of lymphoma. Lymphoma tissues were obtained from cattle necropsied and slaughtered during a designated period. Lymphoma was classified histopathologically according to the National Cancer Institute Working Formulation. Leukotic tissues consisted of fairly uniform sheets of closely packed medium to large lymphocytes without any architectural arrangement in all 30 cases.
Show more [+] Less [-]Studies on antitumor effects of pine needles, Pinus densiflora sieb.et zucc.
1993
Moon, J.J. | Han, Y.B. | Kim, J.S. (Konkuk University, Seoul (Korea Republic). College of Animal Husbandry)
The changes of plasma prostaglandin E2 level and natural killer cell activity in EL-4 leukemia cells bearing mice
1989
Kim, S.H. (Korea Cancer Center Hospital, Seoul (Korea R.). Laboratory of Cancer Pathology)
The change of plasma prostaglandin E2 level, natural killer cell activity and tumor cell growth were assayed after transplantation of EL-4 leukemia cells in C57BL/6 mice. Plasma prostaglandin E2 level was increased in EL-4 bearing mice, but indomethacin treated mice group showed low level. The tumor-derived prostaglandin E2 inhibited the post-target binding cytolytic process of natural killer activity. Indomethacin inhibited the growth of prostaglandin secreting EL-4 solid tumor
Show more [+] Less [-]Radiation-induced DNA strand breaks in EL4 cells and mouse spleen lymphocytes
1991
Kim, S.H. | Kim, T.H. | Chung, I.Y. | Yoo, S.Y. | Cho, C.K. | Chin, S.Y. (Korea Cancer Center Hospital, Seoul (Korea Republic). Laboratory of Radiation Medicine)
