{"title":"细胞松弛素B对TA3肿瘤细胞的体外作用","authors":"W. Ryd , B. Hagmar","doi":"10.1016/S0005-8165(77)80092-9","DOIUrl":null,"url":null,"abstract":"<div><p>We studied the effect of Cytochalasin B (CB) on two lines of the ascites tumor TA3 by microcinematography and scanning electron microscopy.</p><p>CB induces a dose dependent and reversible cell paralysis. One μg CB/ml causes a pronounced but incomplete paralysis. The cells retain their general shape but develop numerous blebs. Ten μg CB/ml causes a complete cell paralysis and a retraction of pseudopods and microvilli. When CB is removed, the cells rapidly regain their original form and motility. The recovery process starts within minutes after CB removal and is almost completed in 15 min.</p></div>","PeriodicalId":75583,"journal":{"name":"Beitrage zur Pathologie","volume":"161 2","pages":"Pages 131-141"},"PeriodicalIF":0.0000,"publicationDate":"1977-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0005-8165(77)80092-9","citationCount":"6","resultStr":"{\"title\":\"In vitro Effects of Cytochalasin B on TA3 Tumor Cells\",\"authors\":\"W. Ryd , B. Hagmar\",\"doi\":\"10.1016/S0005-8165(77)80092-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>We studied the effect of Cytochalasin B (CB) on two lines of the ascites tumor TA3 by microcinematography and scanning electron microscopy.</p><p>CB induces a dose dependent and reversible cell paralysis. One μg CB/ml causes a pronounced but incomplete paralysis. The cells retain their general shape but develop numerous blebs. Ten μg CB/ml causes a complete cell paralysis and a retraction of pseudopods and microvilli. When CB is removed, the cells rapidly regain their original form and motility. The recovery process starts within minutes after CB removal and is almost completed in 15 min.</p></div>\",\"PeriodicalId\":75583,\"journal\":{\"name\":\"Beitrage zur Pathologie\",\"volume\":\"161 2\",\"pages\":\"Pages 131-141\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1977-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S0005-8165(77)80092-9\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Beitrage zur Pathologie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0005816577800929\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Beitrage zur Pathologie","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0005816577800929","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
In vitro Effects of Cytochalasin B on TA3 Tumor Cells
We studied the effect of Cytochalasin B (CB) on two lines of the ascites tumor TA3 by microcinematography and scanning electron microscopy.
CB induces a dose dependent and reversible cell paralysis. One μg CB/ml causes a pronounced but incomplete paralysis. The cells retain their general shape but develop numerous blebs. Ten μg CB/ml causes a complete cell paralysis and a retraction of pseudopods and microvilli. When CB is removed, the cells rapidly regain their original form and motility. The recovery process starts within minutes after CB removal and is almost completed in 15 min.
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