Development of a qualitative sequential immunoassay for characterizing the intrinsic properties of circulating cardiac troponin I.

False-negative immunoassay results for cardiac troponin I probably due to circulating troponin I autoantibodies.

بررسی تروپونین I در بیماران هیپوتیروئید مراجعه کننده به درمانگاه غدد بیمارستان حضرت رسول اکرم(ص)، انیستیتو غدد داخلی و متابولیسم

  Background: With increase in the age there is an increase in both the incidence of hypothyroidism and cardiovascular diseases. We wanted to see whether hypothyroidism caused false positivity in patients who did not have cardiovascular problems or not. In hypothyroid state, creatine kinase leaks into blood. Troponin I in small amount persists in ‍ Cytosolic pool (the same site of creatine kina...

Analysis of the relation between coping ways with stress and Cardiac Biomarker Troponin I in coronary heart disease patients

Introduction: Coping ways with stress in coronary heart disease patients can lead to significant changes in levels of Cardiac Biomarker Troponin I, but researchers had not explored it empirically. So, the main objective of this study was to identify the relationship between coping ways with stress and Cardiac Biomarker Troponin I and also, finding coping ways that predict changes in the concent...

The most sensitive double-marker method of cardiac isoenzymes of creatinine kinase, troponin I, and myoglobin in different time periods for diagnosing acute myocardial infarction

  Purpose: Myocardial infarction is among the most common diagnoses in patients admitted   to hospitals in western countries, and its rapid diagnosis is of utmost importance. This study   was conducted to determine the most sensitive double-marker cardiac isoenzyme of creatinine   kinase, troponin I, and myoglobin for diagnosing acute myocardial infarction.   Materials and Methods: This was an ...

Values of troponin T and myoglobin predictive of non-cardiac ischemia in rats

Objective(s):Biochemical markers are important for the timely diagnosis and follow-up of ischemic events. Most of the markers have been previously studied in the context of cardiac ischemia. However, research on markers of non-cardiac events has been insufficient. Therefore, we investigated the relationship between troponin and myoglobin which are commonly used markers of cardiac ischemia, in n...