{"title":"[金黄色葡萄球菌(STA)，一种B和t细胞有丝分裂原]。","authors":"H W Mansfield, S Ansorge","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Mitogenesis in peripheral blood lymphocyte and separated T and non-T cells cultures activated with formalin-fixed and heated staphylococcus aureus strain 520 (STA) was studied. The peak of DNA-synthesis in presence of STA is on day 7. The maximum of proliferation was found for T cell on day 7 and for non-T cells on day 3 after stimulation with STA. We found a strong correlation between the expression of CD25 antigen and the 3H-thymidine incorporation. It is concluded that B and T cell proliferation can be studied without purifying the cells using the different proliferation kinetics in presence of STA.</p>","PeriodicalId":7505,"journal":{"name":"Allergie und Immunologie","volume":"36 4","pages":"367-73"},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Staphylococcus aureus (STA), a B- and T-cell mitogen].\",\"authors\":\"H W Mansfield, S Ansorge\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Mitogenesis in peripheral blood lymphocyte and separated T and non-T cells cultures activated with formalin-fixed and heated staphylococcus aureus strain 520 (STA) was studied. The peak of DNA-synthesis in presence of STA is on day 7. The maximum of proliferation was found for T cell on day 7 and for non-T cells on day 3 after stimulation with STA. We found a strong correlation between the expression of CD25 antigen and the 3H-thymidine incorporation. It is concluded that B and T cell proliferation can be studied without purifying the cells using the different proliferation kinetics in presence of STA.</p>\",\"PeriodicalId\":7505,\"journal\":{\"name\":\"Allergie und Immunologie\",\"volume\":\"36 4\",\"pages\":\"367-73\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Allergie und Immunologie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Allergie und Immunologie","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[Staphylococcus aureus (STA), a B- and T-cell mitogen].
Mitogenesis in peripheral blood lymphocyte and separated T and non-T cells cultures activated with formalin-fixed and heated staphylococcus aureus strain 520 (STA) was studied. The peak of DNA-synthesis in presence of STA is on day 7. The maximum of proliferation was found for T cell on day 7 and for non-T cells on day 3 after stimulation with STA. We found a strong correlation between the expression of CD25 antigen and the 3H-thymidine incorporation. It is concluded that B and T cell proliferation can be studied without purifying the cells using the different proliferation kinetics in presence of STA.
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