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Start Over Creator Václav Pelouch Subject myocardium Type model:article

1. Isoforms of troponin in normal and diseased myocardium

Creator:
Michaela Adamcová and Václav Pelouch
Format:
print, bez média, and svazek
Type:
article, články, model:article, and TEXT
Subject:
Fyziologie člověka a srovnávací fyziologie, troponiny, myokard, srdeční selhání, ontogeneze, troponins, myocardium, heart failure, ontogeny, isoforms of troponin, congenital heart disease, 14, and 612
Language:
English
Description:
M. Adamcová, V. Pelouch. and Obsahuje bibliografii
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

2. Myocardial phospholipid remodeling under different types of load imposed during early postnatal development

Creator:
František Novák, František Kolář, Blanka Hamplová, Mrnka, L., Václav Pelouch, Bohuslav Ošťádal, and Olga Nováková
Type:
article, články, model:article, and TEXT
Subject:
Fyziologie člověka a srovnávací fyziologie, fyziologie, myokard, poporodní péče, physiology, myocardium, postnatal care, phospholipids, cardiolipin, pressure overload, chronic hypoxia, thyroid status, 14, and 612
Language:
English
Description:
Normal increase in hemodynamic load during early postnatal life is associated with heart growth and maturation of membrane structures that is accompanied by remodeling of membrane protein and lipid components. This review describes remodeling of phospholipids (PL) in rat myocardium during normal postnatal development and during accelerated cardiac growth induced by additional workload (aorta constriction, chronic hypoxia and hyperthyroidism) imposed on the heart early after birth. Normal physiological load after birth stimulates the development of membrane structures and synthesis of PL. While hyperthyroidism accelerates these processes, pressure overload has an inhibitory effect. These changes primarily influence the maturation of mitochondrial membranes as cardiolipin is one of the most affected PL species. The most sensitive part of PL structure in their remodeling process are PL acyl chains, particularly polyunsaturated fatty acids that are the key components determining the basic physicochemical properties of the membrane bilayer and thus the function of membrane-bound proteins and membrane-derived signaling lipid molecules. It is evident that PL remodeling may significantly influence both normal and pathological postnatal development of myocardium., F. Novák ... [et al.]., and Obsahuje seznam literatury
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public