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正常淋巴细胞与淋巴样细胞系细胞的相互作用。II. 与细胞系来源和淋巴细胞供体相关的变异

The interaction of normal lymphocytes and cells from lymphoid cell lines. II. Variations relating to cell line source and lymphocyte donor.

作者信息

Knight S, Hardy D A, Ling N R

出版信息

Immunology. 1970 Aug;19(2):343-51.

Abstract

Irradiated LCL cells from several sources activated the blood lymphocytes of a panel of donors. Individual differences were present but were small. Stimulated blood lymphocytes were more potent activators (after X-irradiation) than small lymphocytes in a one-way mixed lymphocyte reaction, indicating that the state of metabolic activity of the `stimulating' lymphocyte affects the level of activation achieved. However, LCL cells incubated for several days after irradiation had not lost stimulatory capacity. Lymphocytes of pigs, rabbits, rats and mice were much less responsive than human lymphocytes. The response of animal lymphocytes generally varied with the species of origin of the serum used in the cultures.

摘要

来自多个来源的经辐照的LCL细胞激活了一组供体的血液淋巴细胞。存在个体差异,但差异较小。在单向混合淋巴细胞反应中,受刺激的血液淋巴细胞(经X射线照射后)比小淋巴细胞是更强效的激活剂,这表明“刺激”淋巴细胞的代谢活性状态会影响激活的程度。然而,辐照后培养数天的LCL细胞并未丧失刺激能力。猪、兔、大鼠和小鼠的淋巴细胞反应性远低于人类淋巴细胞。动物淋巴细胞的反应通常随培养中所用血清的来源物种而变化。

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