Blocks post-ischemic actions of the K+ channel activator cromakalim.
Caratteristiche e vantaggi
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Brain natriuretic peptide (BNP) reduces the extent of myocardial infarction. We aimed to determine whether BNP may reduce skeletal muscle mitochondrial dysfunctions and oxidative stress through mitochondrial K(ATP) (mK(ATP)) channel opening after ischemia-reperfusion (IR). Wistar rats were assigned to four
Journal of cardiovascular pharmacology, 16(6), 853-864 (1990-12-01)
The detailed antiischemic pharmacology of the potassium channel activator cromakalim was determined in isolated globally ischemic rat hearts and a canine model of coronary occlusion and reperfusion. Cromakalim significantly improved reperfusion function in rat hearts starting at a concentration of
The Journal of pharmacy and pharmacology, 70(9), 1174-1187 (2018-06-23)
Low-flow ischemia (LFI) is consequent to coronary disease and produces cardiac stunning during reperfusion (R). Energetic performance and mechanisms of Ca2+ handling during LFI/R are not known. Moreover, cardioprotection of the phytoestrogen genistein (Gen) remains to be demonstrated in LFI/R.
Using a new isolate of Pseudomonas aeruginosa, we obtained 7 g cell dry wt (CDW/l) using 5 % (w/v) glucose. Crude polyhydroxyalkanoates were obtained at 14.6 % of CDW. FTIR and NMR analysis confirmed that this was a new co-polymer:
We investigated whether ischemic preconditioning (IPC) protects the right ventricular (RV) myocardium against ischemic injury in hearts treated with the specific mitochondrial ATP-sensitive potassium (K(ATP)) channel blocker 5-hydroxydecanoate (5-HD). Hearts from male Wistar rats (300 g, n = 39) were
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