{"title":"用动脉压波动功率谱分析交感神经活动:盐致高血压和补钙对大鼠的影响","authors":"K. Ju, T. Kuwaki, A. Ono, T. Tujita, M. Kumada","doi":"10.1109/SBEC.1996.493264","DOIUrl":null,"url":null,"abstract":"In salt-loaded or calcium supplied young spontaneously hypertensive rats (SHR), the power spectrum of arterial blood pressure (ABP) was determined in the anesthetized state by forward and backward autoregressive (F-B AR) algorithms. The authors found that salt-loading led to sympathetic overactivity, which was prevented by calcium supplementation, and concluded that F-B AR power spectral analysis of ABP fluctuations in SHR was a useful tool to monitor effects of salt-induced hypertension and calcium supplementation.","PeriodicalId":294120,"journal":{"name":"Proceedings of the 1996 Fifteenth Southern Biomedical Engineering Conference","volume":"56 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analysis of sympathetic nerve activity by power spectrum of arterial pressure fluctuations: effects of salt-induced hypertension and calcium supplementation in rats\",\"authors\":\"K. Ju, T. Kuwaki, A. Ono, T. Tujita, M. Kumada\",\"doi\":\"10.1109/SBEC.1996.493264\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In salt-loaded or calcium supplied young spontaneously hypertensive rats (SHR), the power spectrum of arterial blood pressure (ABP) was determined in the anesthetized state by forward and backward autoregressive (F-B AR) algorithms. The authors found that salt-loading led to sympathetic overactivity, which was prevented by calcium supplementation, and concluded that F-B AR power spectral analysis of ABP fluctuations in SHR was a useful tool to monitor effects of salt-induced hypertension and calcium supplementation.\",\"PeriodicalId\":294120,\"journal\":{\"name\":\"Proceedings of the 1996 Fifteenth Southern Biomedical Engineering Conference\",\"volume\":\"56 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-03-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 1996 Fifteenth Southern Biomedical Engineering Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SBEC.1996.493264\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 1996 Fifteenth Southern Biomedical Engineering Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SBEC.1996.493264","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of sympathetic nerve activity by power spectrum of arterial pressure fluctuations: effects of salt-induced hypertension and calcium supplementation in rats
In salt-loaded or calcium supplied young spontaneously hypertensive rats (SHR), the power spectrum of arterial blood pressure (ABP) was determined in the anesthetized state by forward and backward autoregressive (F-B AR) algorithms. The authors found that salt-loading led to sympathetic overactivity, which was prevented by calcium supplementation, and concluded that F-B AR power spectral analysis of ABP fluctuations in SHR was a useful tool to monitor effects of salt-induced hypertension and calcium supplementation.
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