Anti-oxidative or anti-inflammatory additives reduce ischemia reperfusions injury in an animal model of cardiopulmonary bypass
المؤلفون المشاركون
Dhein, Stefan
Dahnert, Ingo
Salamah, Ayidah
Mewes, Marie
Sigusch, Sophie
Seeger, Johannes
Vollroth, Marcel
Kiefer, Philipp
المصدر
Saudi Journal of Biological Sciences
العدد
المجلد 27، العدد 1 (31 يناير/كانون الثاني 2020)، ص ص. 18-29، 12ص.
الناشر
تاريخ النشر
2020-01-31
دولة النشر
السعودية
عدد الصفحات
12
التخصصات الرئيسية
الموضوعات
الملخص EN
Severe inborn cardiac malformations are typically corrected in cardioplegia, with a cardio-pulmonary bypass (CPB) taking over body circulation.
During the operation the arrested hearts are subjected to a global ischemia/reperfusion injury.
Although the applied cardioplegic solutions have a certain protective effect, application of additional substances to reduce cardiac damage are of interest.
18 domestic piglets (10–15 kg) were subjected to a 90 min CPB and a 120 min reperfusion phase without or with the application of epigallocatechin-3-gallate (10 mg/kg body weight) or minocycline (4 mg/kg body weight), with both drugs given before and after CPB.
18 additional sham-operated piglets without or with epigallocatechin-3-gallate or minocycline served as controls.
In total 36 piglets were analyzed (3 CPB-groups and 3 control groups without or with epigallocatechin-3-gallate or minocycline respectively; 6 piglets per group).
Hemodynamic and blood parameters and ATP-measurements were assessed.
Moreover, a histological evaluation of the heart muscle was performed.
Results Piglets of the CPB-group needed more catecholamine support to achieve sufficient blood pressure.
Ejection fraction and cardiac output were not different between the 6 groups.
However, cardiac ATP-levels and blood lactate were significantly lower and creatine kinase was significantly higher in the three CPB-groups.
Markers of apoptosis, hypoxia, nitrosative and oxidative stress were significantly elevated in hearts of the CPB-group.
Nevertheless, addition of epigallocatechin-3-gallate or minocycline significantly reduced markers of myocardial damage.
Noteworthy, EGCG was more effective in reducing markers of hypoxia, whereas minocycline more efficiently decreased inflammation.
Conclusions While epigallocatechin-3-gallate or minocycline did not improve cardiac hemodynamics, markers of myocardial damage were significantly lower in the CPB-groups with epigallocatechin-3-gallate or minocycline supplementation.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Salamah, Ayidah& Dhein, Stefan& Mewes, Marie& Sigusch, Sophie& Kiefer, Philipp& Vollroth, Marcel…[et al.]. 2020. Anti-oxidative or anti-inflammatory additives reduce ischemia reperfusions injury in an animal model of cardiopulmonary bypass. Saudi Journal of Biological Sciences،Vol. 27, no. 1, pp.18-29.
https://search.emarefa.net/detail/BIM-920439
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Salamah, Ayidah…[et al.]. Anti-oxidative or anti-inflammatory additives reduce ischemia reperfusions injury in an animal model of cardiopulmonary bypass. Saudi Journal of Biological Sciences Vol. 27, no. 1 (Jan. 2020), pp.18-29.
https://search.emarefa.net/detail/BIM-920439
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Salamah, Ayidah& Dhein, Stefan& Mewes, Marie& Sigusch, Sophie& Kiefer, Philipp& Vollroth, Marcel…[et al.]. Anti-oxidative or anti-inflammatory additives reduce ischemia reperfusions injury in an animal model of cardiopulmonary bypass. Saudi Journal of Biological Sciences. 2020. Vol. 27, no. 1, pp.18-29.
https://search.emarefa.net/detail/BIM-920439
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 28-29
رقم السجل
BIM-920439
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر