Intravascular and interstitial degradation of bradykinin in isolated perfused rat heart
نویسندگان
چکیده
منابع مشابه
Effect of endotoxemia on heart rate dynamics in rat isolated perfused hearts
Introduction: Beat-to-beat variation in heart rate shows a complex dynamics, and this complexity is changed during systemic inflammatory response syndrome (e.g. sepsis). It is not known whether or not cardiac pacemaker dynamical rhythm is affected by sepsis. The aim of this study was to investigate heart rate dynamics of isolated heart as well as expression of pacemaker channels (HCN) in a r...
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A simple method has been developed for continuous monitoring of metabolic activity of an isolated, perfused rat heart by O2/CO2 respirometer. Since respirometer provides vital data on oxygen consumption and carbon dioxide production of a preserved organ on a continuous basis over a long period of time, it will be possible to use this method to monitor viability of not only isolated heart but al...
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Degradation of serum amyloid A (SAA) was studied in the isolated perfused rat liver. Radioiodinated SAA was reconstituted with high density lipoproteins (HDL) and administered to rats. Plasma was taken 1 h later, and the HDL were isolated for use as tracer. HDL-bound 125I-SAA was cleared from the plasma of intact animals at a rate similar to SAA in native human HDL. Catabolism of SAA and HDL ap...
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Receptor-stimulated phosphatidylinositol turnover has been studied in isolated, perfused, [3H]inositol-labelled rat hearts by measuring accumulation of inositol phosphates in the presence of lithium chloride. Inositol phosphate accumulation was stimulated by norepinephrine (3 X 10(-5) M) and carbachol (10(-3) M), the increases averaging from 931 +/- 59 (n = 6, mean +/- SEM, cpm/g heart) to 4,16...
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ژورنال
عنوان ژورنال: British Journal of Pharmacology
سال: 1997
ISSN: 0007-1188
DOI: 10.1038/sj.bjp.0701501