Serum이 CD8 + T cell의 lymphokine 생산양상의 변화에 미치는 영향

The responsiveness of $CD8^+$ T-cell subpopulation according to serum-containing and serum-free conditions were investigated. Cells are freshly isolated from spleen of mature adult BALB/C mice between 13-20 weeks of age. $CD8^+$ T cells in serum-free conditions produce small amounts of IL-2, while s...

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Veröffentlicht in:Taehan Suŭi Hakhoe chi 1994, Vol.34 (3), p.441-446
Hauptverfasser: 류시윤, 윤원기, 조성환, 김무강, 김태환, Ryu, Si-yun, Yoon, Won-kee, Cho, Sung-whan, Kim, Moo-kang, Kim, Tae-hwan
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Sprache:kor
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Zusammenfassung:The responsiveness of $CD8^+$ T-cell subpopulation according to serum-containing and serum-free conditions were investigated. Cells are freshly isolated from spleen of mature adult BALB/C mice between 13-20 weeks of age. $CD8^+$ T cells in serum-free conditions produce small amounts of IL-2, while significant amounts of IFNr following activation when compared the results of serum-containing conditions. These data indicate that serum-derived factors may play an important role in the alternations of $CD8^+$ T cell responsiveness. serum factor가 $CD8^+$ T cell의 lymphokine 생산양상에 미치는 영향을 알아보기 위하여 13-20주령의 BAL B/C 마우스로 부터 $CD8^+$ T cell를 분리한 후 serum-containing medium과 serum-free medium을 사용하여 배양하였다. serum-free medium에서 배양한 $CD8^+$ T cell이 분비하는 lymphokine의 양은 serum-containg medium에서의 결과와는 달리 IL-2의 생산양은 낮았으나 IFNr의 생산양은 상당히 높았다. 이와같은 결과로 미루어 serum-derived factor가 $CD8^+$ T cell의 lymphokine 생산에 영향을 미친다고 생각된다.
ISSN:1225-0198
2234-134X