{"title":"在拉伸青蛙单个肌纤维时,肌节“让步”,增加了系列顺应性。","authors":"R Bottinelli, J C Eastwood, F W Flitney","doi":"10.1113/expphysiol.1989.sp003258","DOIUrl":null,"url":null,"abstract":"<p><p>Stretch of active whole muscle causes a sudden yielding of the sarcomeres when the actin and myosin filaments are displaced by 10-12 nm from their isometric position. This behaviour is not normally seen during stretch of singly-dissected fibres, but it can be induced by introducing series compliance into the system.</p>","PeriodicalId":77774,"journal":{"name":"Quarterly journal of experimental physiology (Cambridge, England)","volume":"74 2","pages":"215-7"},"PeriodicalIF":0.0000,"publicationDate":"1989-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1113/expphysiol.1989.sp003258","citationCount":"7","resultStr":"{\"title\":\"Sarcomere 'give' during stretch of frog single muscle fibres with added series compliance.\",\"authors\":\"R Bottinelli, J C Eastwood, F W Flitney\",\"doi\":\"10.1113/expphysiol.1989.sp003258\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Stretch of active whole muscle causes a sudden yielding of the sarcomeres when the actin and myosin filaments are displaced by 10-12 nm from their isometric position. This behaviour is not normally seen during stretch of singly-dissected fibres, but it can be induced by introducing series compliance into the system.</p>\",\"PeriodicalId\":77774,\"journal\":{\"name\":\"Quarterly journal of experimental physiology (Cambridge, England)\",\"volume\":\"74 2\",\"pages\":\"215-7\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1113/expphysiol.1989.sp003258\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Quarterly journal of experimental physiology (Cambridge, England)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1113/expphysiol.1989.sp003258\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Quarterly journal of experimental physiology (Cambridge, England)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1113/expphysiol.1989.sp003258","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Sarcomere 'give' during stretch of frog single muscle fibres with added series compliance.
Stretch of active whole muscle causes a sudden yielding of the sarcomeres when the actin and myosin filaments are displaced by 10-12 nm from their isometric position. This behaviour is not normally seen during stretch of singly-dissected fibres, but it can be induced by introducing series compliance into the system.