{"title":"交变磁场(60—100高斯,60赫兹)对梨形四膜虫的影响。","authors":"F L Tabrah, D L Guernsey, S C Chou, S Batkin","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Tetrahymena pyriformis and neuroblastoma cells were studied following exposure to low intensity low frequency alternating magnetic fields. Tetrahymena showed cytomorphologic changes, with delayed and reduced cell division concurrent with increased oxygen uptake. The resulting dead cells appeared intact, as compared with dissolution characteristic of the control group. In contrast, magnetically exposed actively growing neuroblastoma cells showed no growth alterations in vitro, but were affected when exposed in vivo.</p>","PeriodicalId":76575,"journal":{"name":"T.-I.-T. journal of life sciences","volume":"8 3-4","pages":"73-7"},"PeriodicalIF":0.0000,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of alternating magnetic fields (60--100 gauss, 60 Hz) on Tetrahymena pyriformis.\",\"authors\":\"F L Tabrah, D L Guernsey, S C Chou, S Batkin\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Tetrahymena pyriformis and neuroblastoma cells were studied following exposure to low intensity low frequency alternating magnetic fields. Tetrahymena showed cytomorphologic changes, with delayed and reduced cell division concurrent with increased oxygen uptake. The resulting dead cells appeared intact, as compared with dissolution characteristic of the control group. In contrast, magnetically exposed actively growing neuroblastoma cells showed no growth alterations in vitro, but were affected when exposed in vivo.</p>\",\"PeriodicalId\":76575,\"journal\":{\"name\":\"T.-I.-T. journal of life sciences\",\"volume\":\"8 3-4\",\"pages\":\"73-7\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1978-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"T.-I.-T. journal of life sciences\",\"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":"T.-I.-T. journal of life sciences","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of alternating magnetic fields (60--100 gauss, 60 Hz) on Tetrahymena pyriformis.
Tetrahymena pyriformis and neuroblastoma cells were studied following exposure to low intensity low frequency alternating magnetic fields. Tetrahymena showed cytomorphologic changes, with delayed and reduced cell division concurrent with increased oxygen uptake. The resulting dead cells appeared intact, as compared with dissolution characteristic of the control group. In contrast, magnetically exposed actively growing neuroblastoma cells showed no growth alterations in vitro, but were affected when exposed in vivo.