{"title":"[细胞内pH值在白血病细胞对抗肿瘤药物产生耐药性中的作用]。","authors":"O L Shestova, T A Ogloblina, L L Litinskaia","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Intracellular pH (pHi) of mouse lymphoid leukemia P388 cells was measured at the wavelength of 518 and 570 nm of fluorescein: pHi of rubomycin-sensitive P388 cells was higher than pHi of the cells resistant to this antitumour antibiotic (6.98 +/- 0.04 and 6.63 +/- 0.03, respectively, P less than 0.001). The role of pHi is established during induction of the resistance of tumour cells to the antitumour drugs.</p>","PeriodicalId":77530,"journal":{"name":"Eksperimental'naia onkologiia","volume":"12 3","pages":"61-2"},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Role of intracellular pH in the development of resistance of leukemic cells to antineoplastic drugs].\",\"authors\":\"O L Shestova, T A Ogloblina, L L Litinskaia\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Intracellular pH (pHi) of mouse lymphoid leukemia P388 cells was measured at the wavelength of 518 and 570 nm of fluorescein: pHi of rubomycin-sensitive P388 cells was higher than pHi of the cells resistant to this antitumour antibiotic (6.98 +/- 0.04 and 6.63 +/- 0.03, respectively, P less than 0.001). The role of pHi is established during induction of the resistance of tumour cells to the antitumour drugs.</p>\",\"PeriodicalId\":77530,\"journal\":{\"name\":\"Eksperimental'naia onkologiia\",\"volume\":\"12 3\",\"pages\":\"61-2\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Eksperimental'naia onkologiia\",\"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":"Eksperimental'naia onkologiia","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[Role of intracellular pH in the development of resistance of leukemic cells to antineoplastic drugs].
Intracellular pH (pHi) of mouse lymphoid leukemia P388 cells was measured at the wavelength of 518 and 570 nm of fluorescein: pHi of rubomycin-sensitive P388 cells was higher than pHi of the cells resistant to this antitumour antibiotic (6.98 +/- 0.04 and 6.63 +/- 0.03, respectively, P less than 0.001). The role of pHi is established during induction of the resistance of tumour cells to the antitumour drugs.