Results 111 to 120 of about 14,337,199 (401)

Troponin T3 regulates nuclear localization of the calcium channel Cavβ1a subunit in skeletal muscle [PDF]

, 2015
The voltage-gated calcium channel (Cav) β1a subunit (Cavβ1a) plays an important role in excitation-contraction coupling (ECC), a process in the myoplasm that leads to muscle-force generation. Recently, we discovered that the Cavβ1a subunit travels to the
Delbono, Osvaldo, Hereñú, Claudia Beatriz, Jiang, Yang, Messi, Maria Laura, Pereyra, Andrea Soledad, Taylor, Jackson, Wang, Zhong Min, Zhang, Tan   +7 more
core   +2 more sources

Polybithiophene‐Based Molecularly Imprinted Polymers: A Comparative Mechanistic Study on Electrochemical Signal Transduction Approaches for Protein Detection

Advanced Sensor Research, EarlyView.
This study provides the first detailed comparison of the mechanisms behind differential pulse voltammetry and electrochemical impedance spectroscopy in electropolymerized molecularly imprinted polymer (MIP) sensing platforms. Using cystatin C as a model protein, it reveals how electron transfer processes generate signals and offers evidence‐based ...
Meriem Kassar, Ishatpreet Singh, Marcel Bauer, Tim Ballweg, Richard Thelen, Matthias Franzreb, Gözde Kabay   +6 more
wiley   +1 more source

Cardiac troponin I (CTnI) level among children with epileptic seizures

The Egyptian Heart Journal, 2014
Epilepsy is a common chronic neurological disorder in pediatric age characterized by recurrent, unprovoked seizures; these seizures are transient signs of abnormal excessive or hyper synchronous neuronal activity in the brain.
Ahmed Anwer Attia Khattab, Sameh Abdallah Abd-Elnaby, Ashrf Abd-Elraaof Dwood, Maha Attia Hagras   +3 more
doaj   +1 more source

Troponin and anti-troponin autoantibody levels in patients with ventricular noncompaction. [PDF]

PLoS ONE, 2013
Ventricular hypertrabeculation/noncompaction is a morphologic and functional anomaly of myocardium characterized by prominent trabeculae accompanied by deep recessus.
Hatice Betül Erer, Tolga Sinan Güvenç, Ahu Sarbay Kemik, Hale Yaka Yılmaz, Şeref Kul, Servet Altay, Nurten Sayar, Yüksel Kaya, Mehmet Eren   +8 more
doaj   +1 more source

High-sensitivity cardiac troponin I and risk of heart failure in patients with suspected acute coronary syndrome: a cohort study

European Heart Journal - Quality of Care and Clinical Outcomes, 2017
Aims Heart failure may occur following acute myocardial infarction, but with the use of high-sensitivity cardiac troponin assays we increasingly diagnose patients with minor myocardial injury.
D. Stelzle, Anoop S. V. Shah, A. Anand, F. Strachan, A. Chapman, M. Denvir, N. Mills, D. McAllister   +7 more
semanticscholar   +1 more source

Dynamics and calcium association to the N-terminal regulatory domain of human cardiac troponin C: a multiscale computational study. [PDF]

, 2012
Troponin C (TnC) is an important regulatory molecule in cardiomyocytes. Calcium binding to site II in TnC initiates a series of molecular events that result in muscle contraction.
Huber, Gary, Kekenes-Huskey, Peter M, Lindert, Steffen, McCammon, J Andrew, Pierce, Levi   +4 more
core   +2 more sources

Injectable BMSC‐Based Extracellular Matrix‐Mimicking Microtissue for Myocardial Infarction Repair

Advanced Science, EarlyView.
A novel injectable biomimetic extracellular matrix scaffold (JLSV) is designed for enhanced delivery of bone marrow‐derived mesenchymal stem cells (BMSCs). By utilizing janus basic nanotubes, laminin, stromal‐derived factor‐1 alpha, and vascular endothelial growth factor, this innovative JLSV–BMSC microtissue shows promise in myocardial infarction ...
Lina Yao, Huailong An, Cong Fan, Qingsu Lan, Hongyu Zhong, Yun Zhang, Libo Zhou, Panpan Hao   +7 more
wiley   +1 more source

Comparison of point-of-care and laboratory troponin I assays

Zdravniški Vestnik, 2011
BACKGROUND In recent years a number of pointof- care troponin assays have emerged. There have been reports of discrepancies between the results of point-of-care and laboratory assays.
Andrej Markota, Matej Bernhardt, Miroslav Palfy   +2 more
doaj  

Troponin-I as a Prognostic Marker in Patients with Coronavirus Disease 2019: Insights from a Single-center Investigation

Current Medical Issues
Background: Troponin-I is conventionally correlated with myocardial injury, but its relevance in assessing the severity of coronavirus disease 2019 (COVID-19) and its implications for patient management remains an area of ongoing investigation.
Dany John, Ramesh Kawade, Abhijeet B Shelke   +2 more
doaj   +1 more source

Is high sensitive-troponin I a reliable biomarker for cardiac injury in methadone toxicity? A prospective cross-sectional study

BMC Pharmacology and Toxicology, 2022
Background Methadone is a synthetic opioid mostly used for detoxification therapy, as its use increases; the possibility for methadone-induced cardiotoxicity may rise.
Hasan Shemirani, Masoumeh Sadeghi, Azadeh Davoudian Dehkordi, Farzad Gheshlaghi   +3 more
doaj   +1 more source