acetylstrophanthidin/ischemia

Krækjan er vistuð á klemmuspjaldið

GreinarKlínískar rannsóknirEinkaleyfi

Veldu tegund tegund

7 niðurstöður

Interaction of ischemia and reperfusion with subtoxic concentrations of acetylstrophanthidin in isolated cardiac ventricular tissues: effects on mechanisms of arrhythmia.

Aðeins skráðir notendur geta þýtt greinar

Skráðu þig / skráðu þig

The aim of this study was to determine if "ischemia" and/or reperfusion potentiate digitalis toxicity through effects on oscillatory afterpotentials. Isolated canine Purkinje tissue-papillary muscle preparations were studied using standard microelectrode techniques. Tissues were superfused for 10

Relationship between ionic perturbations and electrophysiologic changes in a canine Purkinje fiber model of ischemia and reperfusion.

Aðeins skráðir notendur geta þýtt greinar

Skráðu þig / skráðu þig

Standard and ion-sensitive microelectrodes were used to identify the basis of electrophysiologic changes that occur in canine cardiac Purkinje fibers superfused with "ischemic" solution (40 min) and then returned to standard Tyrode's solution. Maximum diastolic potential (EMDP) decreased (-92.6 +/-

Neurogenic coronary vasoconstrictor effects of digitalis during acute global ischemia in dogs.

Aðeins skráðir notendur geta þýtt greinar

Skráðu þig / skráðu þig

The rapid i.v. administration of digitalis has recently been shown to cause a substantial increase in coronary vascular resistance in the normal heart. This neurogenically mediated decrease in coronary blood flow would be potentially detrimental if it occurred during ischemia. The present study

Ischemic-induced alterations in cardiac sensitivity to digitalis.

Aðeins skráðir notendur geta þýtt greinar

Skráðu þig / skráðu þig

Intravenous infusion of acetylstrophanthidin to 6 dogs, after a 60 min left anterior descending coronary artery occlusion, was associated with a 43.0 +/- 10.5% decrease in the dose of digitalis needed to produce ventricular arrhythmias as compared to the pre-ischemic dose (97.5 +/- 8.0

Mechanism by which metabolic inhibitors depolarize cultured cardiac cells.

Aðeins skráðir notendur geta þýtt greinar

Skráðu þig / skráðu þig

To elucidate the means by which metabolic inhibition depolarizes cardiac cells, spontaneously beating chicken embryonic myocardial cell aggregates were voltage clamped during superfusion with 2,4-dinitrophenol and iodoacetic acid. In aggregates continuously clamped in the pacemaker potential range,

Ischemic heart failure: sustained inotropic response to small doses of I-epinephrine without toxicity.

Aðeins skráðir notendur geta þýtt greinar

Skráðu þig / skráðu þig

As a prelude to a study of severe ischemic heart failure, the therapeutic response of the ischemic ventricle to epinephrine and acetylstrophanthidin in nontoxic doses was determined in 24 intact anesthetized dogs undergoing a first episode of acute regional ischemia. A thrombotic obstruction was

Hemodynamic determinants of the time-course of fall in canine left ventricular pressure.

Aðeins skráðir notendur geta þýtt greinar

Skráðu þig / skráðu þig

The hemodynamic determinants of the time-course of fall in isovolumic left ventricular pressure were assessed in isolated canine left ventricular preparations. Pressure fall was studied in isovolumic beats or during prolonged isovolumic diastole after ejection. Pressure fall was studied in

Skráðu þig á
facebook síðu okkar

Herbal & Natural Medicine

Heillasta gagnagrunnur lækningajurtanna sem studdur er af vísindum

Virkar á 55 tungumálum
Jurtalækningar studdir af vísindum
Jurtaviðurkenning eftir ímynd
Gagnvirkt GPS kort - merktu jurtir á staðsetningu (kemur fljótlega)
Lestu vísindarit sem tengjast leit þinni
Leitaðu að lækningajurtum eftir áhrifum þeirra
Skipuleggðu áhugamál þitt og vertu vakandi með fréttarannsóknum, klínískum rannsóknum og einkaleyfum

Sláðu inn einkenni eða sjúkdóm og lestu um jurtir sem gætu hjálpað, sláðu jurt og sjáðu sjúkdóma og einkenni sem hún er notuð við.
* Allar upplýsingar eru byggðar á birtum vísindarannsóknum