{"title":"卡维地洛和q10对异丙肾上腺碱诱导的大鼠心脏毒性的影响:心电图、生化和组织病理学评价。","authors":"N. Elshourbagy","doi":"10.21608/ajps.2018.6640","DOIUrl":null,"url":null,"abstract":"Objective: To assess the therapeutic effect of combining of Carvedilol and Q10 on electrocardiographic, biochemical and histopathological changes in isoprenaline induced myocardial infarction. Methods: Myocardial infarction was induced in rats by subcutaneous (s.c) injection of isoprenaline (85mg/kg) for two consecutive days at an interval of 24 h. Rats were treated orally (p.o) with Carvedilol at dose (5 mg/kg/day) and Q10 at dose (10 mg/kg/day) for a period of 14 days. At the end of experiment electrocardiographic, biochemical and histopathological changes were monitored from control and experimental groups. Results: ISP intoxicated rats showed a significant tachycardia , elevation ST and prolongation of QTc (i.e. ST, QTc & HR) due to conduction abnormalities, increased serum creatine kinase isoenzyme-MB (CK-MB) Treatment with Carv+Q10 significantly improved the ISP induced alteration in ECG, biochemical and histopathological changes. Conclusions: The present result shows that treatment with Carv+Q10 significantly attenuates myocardial infarction in ISPintoxicated rats.","PeriodicalId":7603,"journal":{"name":"Al-Azhar Journal of Pharmaceutical Sciences","volume":"48 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"THE EFFECTS OF CARVEDILOL AND Q10 ON ISOPRENALINE-INDUCED CARDIOTOXICITY: ELECTROCARDIOGRAPHIC, BIOCHEMICAL AND HISTOPATHOLOGICAL EVALUATION IN RATS.\",\"authors\":\"N. Elshourbagy\",\"doi\":\"10.21608/ajps.2018.6640\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Objective: To assess the therapeutic effect of combining of Carvedilol and Q10 on electrocardiographic, biochemical and histopathological changes in isoprenaline induced myocardial infarction. Methods: Myocardial infarction was induced in rats by subcutaneous (s.c) injection of isoprenaline (85mg/kg) for two consecutive days at an interval of 24 h. Rats were treated orally (p.o) with Carvedilol at dose (5 mg/kg/day) and Q10 at dose (10 mg/kg/day) for a period of 14 days. At the end of experiment electrocardiographic, biochemical and histopathological changes were monitored from control and experimental groups. Results: ISP intoxicated rats showed a significant tachycardia , elevation ST and prolongation of QTc (i.e. ST, QTc & HR) due to conduction abnormalities, increased serum creatine kinase isoenzyme-MB (CK-MB) Treatment with Carv+Q10 significantly improved the ISP induced alteration in ECG, biochemical and histopathological changes. Conclusions: The present result shows that treatment with Carv+Q10 significantly attenuates myocardial infarction in ISPintoxicated rats.\",\"PeriodicalId\":7603,\"journal\":{\"name\":\"Al-Azhar Journal of Pharmaceutical Sciences\",\"volume\":\"48 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Al-Azhar Journal of Pharmaceutical Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21608/ajps.2018.6640\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Al-Azhar Journal of Pharmaceutical Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/ajps.2018.6640","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
THE EFFECTS OF CARVEDILOL AND Q10 ON ISOPRENALINE-INDUCED CARDIOTOXICITY: ELECTROCARDIOGRAPHIC, BIOCHEMICAL AND HISTOPATHOLOGICAL EVALUATION IN RATS.
Objective: To assess the therapeutic effect of combining of Carvedilol and Q10 on electrocardiographic, biochemical and histopathological changes in isoprenaline induced myocardial infarction. Methods: Myocardial infarction was induced in rats by subcutaneous (s.c) injection of isoprenaline (85mg/kg) for two consecutive days at an interval of 24 h. Rats were treated orally (p.o) with Carvedilol at dose (5 mg/kg/day) and Q10 at dose (10 mg/kg/day) for a period of 14 days. At the end of experiment electrocardiographic, biochemical and histopathological changes were monitored from control and experimental groups. Results: ISP intoxicated rats showed a significant tachycardia , elevation ST and prolongation of QTc (i.e. ST, QTc & HR) due to conduction abnormalities, increased serum creatine kinase isoenzyme-MB (CK-MB) Treatment with Carv+Q10 significantly improved the ISP induced alteration in ECG, biochemical and histopathological changes. Conclusions: The present result shows that treatment with Carv+Q10 significantly attenuates myocardial infarction in ISPintoxicated rats.
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