OBJECTIVE The association between biochemical markers and left ventricular ejection fraction in patients with myocardial infarction was not completely studied. Our goal is to study the association between biochemical markers and left ventricular dysfunction in patients with ST-elevation acute myocardial infarction. METHODS With an observational and prospective design we included patients with...

several studies have reported that the antioxidant properties of melatonin can provide cardiac protection through scavenging of free radicals. this study sought to investigate the efficacy of melatonin on cardiac biomarkers, myocardial-specific protein high sensitive troponin-t (hs-tnt) and creatine kinase-mb (ck-mb), in patients with st-segment elevation myocardial infarction (stemi) undergoin...

2 Laporta MA, Linde HW, Bruce DL, Fitzsimons EJ. Elevation of creatine phosphokinase in young men after recreational exercise. JAMA 1978;239:2685-6. 3 Roberts R, Gowda KS, Ludbrook PA, Sobel BE. Specificity of elevated serum MB creatine phosphokinase activity in the diagnosis of acute myocardial infarction. AmJr Cardiol 1975 ;36 :433-7. 4 Forster G, Bernt E, Bergmeyer HU. Creatine kinase. In: B...

2. Dawson DM, Fine IH. Creatine kinase in human tissue. Arch Neurol 1966;16:175-80. 3. Van Der Veen KJ, Willebrands AF. Isoenzyme of creatune phosphokunasein tissue extract and in normal and pathologic sera. Clin Chim Acts 1966;13:312-5. 4. Wagner GS, Roe CR, Liinbird LF, et al. The importanceof identificationof myocardiac specific isoenzyme of creatune phosphokinase (MB form) in the diagnosis ...

The specificity and sensitivity of serum creatine phosphokinase cardiac specific isoenzyme (MB) in the diagnosis of acute myocardial infarction (AM I) was evaluated. An ion-exchange chromatographic technique was used to isolate MB. Sera layered on mini-columns of DEAE-Sephadex were eluted with Tris-buffered sodium chloride. Quantification of isolated MB was performed by creatine phosphokinase (...

The specific and sensitivity of serum creatine phosphokinase cardiac specific isoenzyme (MB) in the diagnosis of acute myocardial infarction (AMI) was evaluated. An ion-exchange chromatographic technique was used to isolate MB. Sera layered on mini-columns of DEAE-Sephadex were eluted with Tris-buffered sodium chloride. Quantification of isolated MB was performed by creatine phosphokinase (CPK)...

Little attention has been paid to the aspects of cardiac injury-related foot and mouth disease (FMD) in young animals. So, this research was conducted to evaluate the serum biomarkers and electrocardiographic (ECG) evidence of myocardial injury in the infected lambs with FMD. During an outbreak, 33 lambs with FMD and 11 healthy lambs were randomly enrolled. After blood sampling, ECGs were taken...