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Showing 1 to 20 of 40 for “"troponin-T"”.
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Erhöhung des hochsensitiven kardialen Troponin T bei Erkrankungen mit nicht-atherothrombotischer Myokardischämie
… Background: Elevated levels of high-sensitivity troponin T (hsTnT) indicate myocardial damage and can establish the diagnosis of acute coronary syndrome (ACS). However, also diseases without coronary artery occlusion can cause an elevated hsTnT, such as bradycardia, atrial fibrillation (AF), …
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Der Stellenwert der Troponin-I-(cTnl)- und Troponin-T-(cTnT)-Bestimmung in der Risikostratifizierung von Patienten mit akuter Lungenembolie
… bleibt eine Herausforderung. <br>Kardiales Troponin I (cTnI) und T (cTnT) sind zuverlässige Indikatoren für eine Schädigung des Myokards und können mit einer rechtsventrikulären Dysfunktion bei einer Lungenembolie assoziiert sein. <br>Methoden und Ergebnisse - Die vorliegende prospektive …
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Evaluation of rapid evaporative ionization mass spectrometry (REIMS) for the prediction of slice shear force and biochemical markers of tenderness in beef Longissimus lumborum steaks
… myofibril fragmentation index (MFI), desmin, and troponin-T degradation. Thirteen machine learning algorithms were used to build several predictive models. Data were reduced using feature selection (FS) and principal component analysis followed by FS (PCA-FS). No models could predict SSF …
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Neue Biomarker und Multimarkerstrategien für eine optimierte Risikostratifizierung von Patienten mit Lungenembolie
… H-FABP, nicht jedoch die etablierten Biomarker Troponin T oder N-terminales pro-brain-natriuretisches Peptid (NT-proBNP) als unabhängige Prädiktoren identifiziert werden. In einem Kombinationsmodell mit dem echokardiographischen Nachweis einer rechtsventrikulären (RV) Dysfunktion konnte gezeigt …
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Structure of Cocrystals of Tropomyosin and Troponin
… Contraction is initiated when calcium binds to troponin, causing it and tropomyosin to undergo conformational changes. Tropomyosin is an $\alpha$-helical protein with two chains (284 residues each) arranged as a coiled-coil. These rod-like molecules form cables wound in the grooves of the actin …
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Clinical and Angiographic Predictive Factor for the Development of No-reflow/Slow flow Phenomenon during Primary Percutaneous Coronary Intervention in Patients with Acute Myocardial Infarction
… between two groups. Cardiac enzyme(CK, CK-MB, troponin-T) at admission and wall motion score index(WMSI) were higher in no-reflow/slow flow group. Ejection fraction(EF) was lower in no- reflow group. Reperfusion time after 6 hours (65.8% vs 26.2%, p<0.001), more frequent predilatation(≥3 times) …
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Zytokinproduktion bei Neugeborenen mit Transposition der großen Arterien im Verlaufe der Arteriellen Switch Operation : Beziehung zur Myokardzelldysfunktion
… the operation, and with perioperative cardiac troponin T blood levels as a marker of myocardial cell damage. RESULTS: Myocardial dysfunction was observed in 11 patients (17.5%), and 2 of them died. Durations of cardiopulmonary bypass and aortic crossclamping, but not of circulatory arrest, were …
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Investigating IL-15 Metabolic Impact and Its Mechanism of Action in Skeletal Muscle Cells
… (OXPHOS) complexes protein expression, troponin T expression and Akt, AMPK and Acetyl-CoA Carboxylase (ACC) phosphorylation state. Acute IL-15 treatment increased glucose uptake without activating insulin signaling pathway or GLUT4 translocation. Furthermore, acute IL-15 treatment …
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Hindrance of the Myosin Power Stroke Posed by the Proximity to the Troponin Complex Identified Using a Novel LRET Fluorescent Nanocircuit
… the detection of S1's bound near or in between troponin complexes on the thin filament. Additionally, calcium related changes between troponin T and myosin were detected. Based on this data, the troponin complex situated every 7 actin monomers, hinders adjacently bound myosins to complete their …
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Myocardial metabolism and ischemia assessed by microdialysis. Clinical and experimental studies in cardiac surgery
… reaction was indicated by a local release of troponin-T as demonstrated by means of microdialysis. This could be differentiated from the subsequent release of troponin-T due to the surgical trauma. The second study showed that cardioplegic arrest caused a significant decrease of interstitial …
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Preclinical Optimization of Treatment with Inhaled Argon to Improve Neurological Outcome and Survival After Cardiac Arrest
… h after reperfusion, myocardial injury, plasma troponin T concentration and myocardial neutrophil infiltration were evaluated.<br></br><br></br> <b>Results.</b> Efficacy of argon on preventing post CA brain injury has been demonstrated in swine. Indeed, a faster and complete neurologic recovery …
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Application of remote ischaemic preconditioning to human coronary artery bypass surgery
… to prior smaller studies, RIPC did not reduce troponin T (48 hour area under the curve (AUC); 6hour and peak) release, improve post-operative haemodynamics (cardiac indices; low cardiac output episodes incidence; IABP usage; inotrope and vasoconstrictor use; M mode, 2D contrastenhanced …
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Molecular recognition using nanotube-adsorbed polymer complexes
… in murine macrophages. Cardiac biomarkers troponin I and T are recognized as standard indicators for acute myocardial infarction (AMI, or heart attack), a condition that comprises 10% of U.S. emergency room visits [8]. There is significant interest in a rapid, point-of-cae (POC) device for …
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Characterizing meat tenderness of finishing steers fed for different rates of gain
… growth rate) were analyzed for desmin and troponin T degradation at 1 and 21 d postmortem aging time. As ADG increased by 1.0 kg/d, WBSF decreased by 1.42 kg in steaks aged for 1 d postmortem (1 d WBSF = 6.38 – (1.42*ADG, kg/d) Adj. R2 = 0.36). However, ADG did not account for any of the …
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Candidate Gene Expression and SNP Analyses of Toxin-Induced Dilated Cardiomyopathy in the Turkey(Meleagris gallopavo)
… mRNA expression of two candidate genes including troponin T (cTnT) and phospholamban (PLN) using quantitative reverse transcription polymerase chain reaction (RT-PCR) in toxin-induced DCM affected and unaffected turkeys. Cardiac TnT and PLN were chosen because their spontaneous expression has been …
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Untersuchung des Einflusses des Thrombozytenaggregationshemmers Abciximab auf die transiente rotablationsinduzierte Hypoperfusion mittels Single-Photonen-Emissions-Tomographie
… 9 patients (20%) had mild creatine kinase and/or troponin t elevations compared to 2 patients (8%) in group A. These data indicate that GPIIb/IIIa blockade reduces incidence, extent and severity of transient hypoperfusion during PTRA. Thus, platelet aggregation may be of importance to the …
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Myokardiale Expression von Estrogenrezeptoren bei Patienten mit angeborenem Herzfehler
… with the expression of BNP, the emission of the Troponin T and the postoperative course. We could prove, that the infantile myocardium expresses ERa&b. Thereby we found out that the expressions of both receptors strictly correlate with one another, so it may be possible, that they are regulated …
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