Results 11 to 20 of about 112,735 (309)
Dephosphorylation specificities of protein phosphatase for cardiac troponin I, troponin T, and sites within troponin T [PDF]
International Journal of Biological Sciences, 2006 Protein dephosphorylation by protein phosphatase 1 (PP1), acting in concert with protein kinase C (PKC) and protein kinase A (PKA), is a pivotal regulatory mechanism of protein phosphorylation.
Nathan M, Jideama +3 more
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Beef muscle troponin: evidence for multiple forms of troponin-t
Biochimica et Biophysica Acta (BBA) - Protein Structure, 1976 A method is described for the purification of troponin from beef skeletal muscle. The resultant preparation differs from the troponin of rabbit skeletal muscle in that it contains at least two forms of the tropomyosin-binding component, Troponin-T: these are designated as the 37 000 and 40 000 dalton forms of Troponin-T on the basis of sodium dodecyl ...
Clarke F.M. +3 more
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Renal Elimination of Troponin T and Troponin I [PDF]
Clinical Chemistry, 2003 Cardiovascular complications represent the predominant cause of death in patients in the terminal stage of renal failure. Increased concentrations of cardiac troponin T (cTnT) may be a valuable predictor of cardiac risk (1)(2). However, cardiac troponin I (cTnI), clinical symptoms, and electrocardiogram (ECG) indications may be absent in patients with ...
Reinhard, Ziebig +10 more
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The Prognostic Significance of Troponin I and Troponin T [PDF]
Academic Emergency Medicine, 1998 Abstract. Objectives: To determine and compare the prognostic abilities of early, single‐sample measurements of cardiac troponin I (cTn‐I), cardiac troponin T (cTn‐T), creatine kinase‐MB (CK‐MB) among ED patients with possible myocardial ischemia. Methods: Prospective collection of clinical and serologic data using an identity‐unlinked technique from
G B, Green +5 more
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Location of troponin I‐binding on troponin T sequence [PDF]
FEBS Letters, 1982 Interaction between troponin T and troponin I is considered as one of those necessary for the calI cium-regulatory mechanism in the thin filament of vertebrate striated muscles [ 1,2]. Studies using chymotryptic subfragments of troponin T showed that the affinity for troponin I is localized in the region of the C-terminal 101 residues, termed troponin ...
Tanokura, Masaru, Ohtsuki, Iwao
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False-positive troponin elevation due to an immunoglobulin-G-cardiac troponin T complex: a case report [PDF]
, 2020 Background Troponin is a crucial biomarker for the diagnosis of an acute coronary syndrome (ACS). It rises in response to myocardial injury from significant acute myocardial ischaemia caused by obstructive coronary artery disease [‘classical’ myocardial
Firoozi, S +11 more
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High-Sensitivity Cardiac Troponin T Variation After Percutaneous Atrial Septal Defect Closure [PDF]
, 2023 Troponin levels are used to rule in or rule out myocardial injury, with the T and I subunits being the biomarkers of choice. The use of high-sensitivity kits is recommended in clinical practice.1 There are no reference values after percutaneous occlusion
Contreras, Alejandro Ernesto +5 more
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Phosphorylation of the ‘37000 component’ of the troponin complex (troponin-T) [PDF]
Biochemical Journal, 1973 Most of the phosphorus present in the troponin complex, which on average contains 1 mol of P/80000g, is associated with the ‘37000 component’ (0.6mol of P/mol). The inhibitory protein and particularly the ‘37000 component’, but not the calcium-binding protein, were phosphorylated when incubated with phosphorylase b kinase and [γ-32P]ATP.
S V, Perry, H A, Cole
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Myocardial injury in noncardiac surgery [PDF]
Korean Journal of Anesthesiology, 2022 Myocardial injury is defined as an elevation of cardiac troponin (cTn) levels with or without associated ischemic symptoms. Robust evidence suggests that myocardial injury increases postoperative mortality after noncardiac surgery.
Jungchan Park, Jong-Hwan Lee
doaj +1 more source
To Assess Relationship of Lipoprotein (a) with Severity of Coronary Artery Disease in Patients with Acute Myocardial Infarction: A Hospital based Cross-sectional Study [PDF]
Journal of Clinical and Diagnostic Research, 2021 Introduction: Elevated plasma concentrations of lipoprotein {Lp(a)} have been consistently shown to be a risk factor for the development of a spectrum of thrombotic and atherosclerotic disorders including Coronary Artery Disease (CAD). Aim: To assess
Gaurav Bhandari +2 more
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