Circulating immunoreactive cardiac troponin forms determined by gel filtration chromatography after acute myocardial infarction

Clinical Chemistry

Volumn 56, Issue 6, 2010, Pages 952-958

  Bates, Katharine J ^a   Hall, Elizabeth M ^a   Fahie Wilson, Michael N ^b   Kindler, Heiko ^a   Bailey, Clare ^b   Lythall, David ^a   Lamb, Edmund J ^a  

^a KENT AND CANTERBURY HOSPITAL   (United Kingdom)

^b SOUTHEND UNIVERSITY HOSPITAL   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

TROPONIN I; TROPONIN T;

ACUTE HEART INFARCTION; ADULT; AGED; ARTICLE; BLOOD SAMPLING; CLINICAL ARTICLE; FEMALE; GEL FILTRATION CHROMATOGRAPHY; HOSPITAL ADMISSION; HUMAN; IMMUNOASSAY; IMMUNOREACTIVITY; MALE; MOLECULAR WEIGHT; QUANTITATIVE ANALYSIS; THORAX PAIN;

AGED; AGED, 80 AND OVER; CHEST PAIN; CHROMATOGRAPHY, GEL; FEMALE; HUMANS; MALE; MIDDLE AGED; MYOCARDIAL INFARCTION; TIME FACTORS; TROPONIN; TROPONIN I;

EID: 77952972981     PISSN: 00099147     EISSN: 15308561     Source Type: Journal    
DOI: 10.1373/clinchem.2009.133546     Document Type: Article

References (17)

1. Thygesen K, Alpert JS, White HD. Universal definition of myocardial infarction. Circulation 2007; 116:2634-2653
2. Giuliani I, Bertinchant J-P, Granier C, Laprade M, Chocron S, Toubin G, et al. Determination of cardiac troponin I forms in the blood of patients with acute myocardial infarction and patients receiving crystalloid or cold blood cardioplegia. Clin Chem 1999;45:213-222 (Pubitemid 29079119)
3. Katrukha AG, Bereznikova AV, Esakova TV, Pettersson K, Lovgren T, Severina ME, et al. Troponin I is released in bloodstream of patients with acute myocardial infarction not in free form but as complex. Clin Chem 1997;43:1379-1385 (Pubitemid 27329785)
4. Morjana NA. Degradation of human cardiac troponin I after myocardial infarction. Biotechnol Appl Biochem 1998;28:105-111 (Pubitemid 28470094)
5. Labugger R, Organ L, Collier C, Atar D, Van Eyk JE. Extensive troponin I and T modification detected in serum from patients with acute myocardial infarction. Circulation 2000;12:1221-1226
6. Labugger R, Simpson JA, Quick M, Brown HA, Collier CE, Neverova I, et al. Strategy for analysis of cardiac troponins in biological samples with a combination of affinity chromatography and mass spectrometry. Clin Chem 2003;49:873-879 (Pubitemid 36623465)
7. Katrukha AG, Bereznikova AV, Filatov VL, Esakova TV, Kolosova OV, Petterson K, et al. Degradation of cardiac troponin I: implication for reliable immunodetection. Clin Chem 1998;44: 2433-2440
8. Michielsen ECHJ, Diris JHC, Kleijnen VWVC, Wodzig WKWH, Van Dieijen-Visser MP. Investigation of release and degradation of cardiac troponin T in patients with acute myocardial infarction. Clin Biochem 2007;40:851-855 (Pubitemid 47077407)
9. Wu AHB, Feng Y-J, Moore R, Apple FS, McPherson PH, Buechler KF, Bodor G, et al. Characterization of cardiac troponin subunit release into serum after acute myocardial infarction and comparison of assays for troponin T and I. Clin Chem 1998;44:1198-1208 (Pubitemid 28283057)
10. Fahie-Wilson MN, Carmichael DJ, Delaney MP, Stevens PE, Hall EM, Lamb EJ. Cardiac troponin T circulates in the free, intact form in patients with kidney failure. Clin Chem 2006;52:414-420
11. Michielsen ECHJ, Diris JHC, Wodzig WKWH, Van Dieijen-Visser MP. Size-exclusion chromatography of circulating cardiac troponin T. Clin Chem 2006;52:2306-2307 (Pubitemid 44925011)
12. Fahie-Wilson MN, Hall EM, Lamb EJ. Size exclusion chromatography of circulating cardiac troponin T. Clin Chem 2006;52:2307-2309
13. Jaffe AS, Van Eyk JE. Degradation of cardiac troponins; implications for clinical practice. In: Morrow DA, ed. Contemporary cardiology: cardiovascular biomarkers: pathophysiology and disease management. New York: Humana Press; 2006. p 161-174
14. Cobbaert CM, Weykamp CW, Michielsen ECHJ, Baadenhuijsen H, van Dieijen-Visser MP. Time-dependent instability of cardiac troponins in human plasma spiked with NIST reference material 2921. Clin Chem 2008;54:2078-2079 (Pubitemid 352774047)
15. Michielsen ECHJ, Diris JHC, Kleijnen VWVC, Wodzig WKWH, Van Dieijen-Visser MP. Interpretation of cardiac troponin T behaviour in size-exclusion chromatography. Clin Chem Lab Med 2006;44:1422-1427 (Pubitemid 44967690)
16. Bunk DM, Welch MJ. Characterization of a new certified reference material for human cardiac troponin I. Clin Chem 2006;52:212-219
17. Christenson RH, Duh SH, Apple FS, Bodor GS, Bunk DM, Panteghini M, et al. Toward standardization of cardiac troponin I measurements, part II: assessing commutability of candidate reference materials and harmonization of cardiac troponin I assays. Clin Chem 2006;52:1685-1692