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Myofilament Ca sensitization increases cytosolic Ca binding affinity, alters intracellular Ca homeostasis and causes pause-dependent Ca triggered arrhythmia
RATIONALE: Ca binding to the troponin complex represents a major portion of cytosolic Ca buffering. Troponin mutations that increase myofilament Ca sensitivity are associated with familial hypertrophic cardiomyopathy and confer a high risk for sudden death. In mice, Ca sensitization causes ventricul...
Αποθηκεύτηκε σε:
| Κύριοι συγγραφείς: | , , , , , , , |
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| Μορφή: | Artigo |
| Γλώσσα: | Inglês |
| Έκδοση: |
2012
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| Θέματα: | |
| Διαθέσιμο Online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3393041/ https://ncbi.nlm.nih.gov/pubmed/22647877 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1161/CIRCRESAHA.112.270041 |
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