Search Results - "Dresdner, K P"

Electrophysiology and ultrastructure of canine subendocardial Purkinje cells isolated from control and 24-hour infarcted hearts by BOYDEN, P. A, ALBALA, A, DRESDNER, K. P. JR

“…Ventricular arrhythmias that accompany myocardial infarction in dogs may be secondary to the altered electrophysiological properties of the subendocardial…”
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Proliferation in vivo and in culture of differentiated adult atrial cardiomyocytes from transgenic mice by Steinhelper, M E, Lanson, Jr, N A, Dresdner, K P, Delcarpio, J B, Wit, A L, Claycomb, W C, Field, L J

“…Transgenic mice expressing atrial natriuretic factor-SV40 T-antigen fusion genes (ANF-TAG) developed unilateral right atrial tumors composed of differentiated…”
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Automatic and triggered impulse initiation in canine subepicardial ventricular muscle cells from border zones of 24-hour transmural infarcts: new mechanisms for malignant cardiac arrhythmias? by DANGMAN, K. H, DRESDNER, K. P. JR, ZAIM, S

“…With standard microelectrode techniques, electrical activity of cells in the epicardial border zones of infarcts in the canine heart were studied. Either…”
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Intracellular pH of Canine Subendocardial Purkinje Cells Surviving in 1-Day-Old Myocardial Infarcts by Drcsdner, Karl P, Kline, Richard P, Wit, Andrew L

“…A large reduction of intracellular potassium activity in depolarized subendocardial Purkinje fibers 24 hours after coronary artery ligation is accompanied by a…”
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Time Course of Changes in Intracellular K+, Na+, and pH of Subendocardial Purkinje Cells During the First 24 Hours After Coronary Occlusion by Kline, Richard P, Hanna, Michael S, Dresdner, Karl P, Wit, Andrew L

“…We investigated the basis for the alterations in the intracellular potassium and sodium activity occurring in subendocardial Purkinje fibers surviving in…”
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Electrogenic Na(+)-K+ pump in Purkinje myocytes isolated from control noninfarcted and infarcted hearts by Boyden, P A, Dresdner, Jr, K P

“…We combined a method of Na+ loading (zero K+ exposure) with voltage-clamp techniques to determine whether malfunctioning of the Na(+)-K+ pump underlies the…”
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Postischaemic reperfusion injury in the isolated rat heart: effect of ruthenium red by Figueredo, V M, Dresdner, Jr, K P, Wolney, A C, Keller, A M

“…The aim was to investigate the effect of attenuating mitochondrial calcium uptake with ruthenium red on myocardial function and the resultant necrosis…”
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Intracellular K+ Activity, Intracellular Na+ Activity and Maximum Diastolic Potential of Canine Subendocardial Purkinje Cells From One-Day-Old Infarcts by Dresdner, Karl P, Kline, Richard P, Wit, Andrew L

“…The basis for the reduced maximum diastolic potential of canine cardiac subendocardial Purkinje fibers surviving one day after extensive transmural infarction…”
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Transmembrane action potentials and intracellular potassium activity of baboon cardiac tissues by Dangman, K H, Dresdner, Jr, K P, Michler, R E

“…Preparations of baboon cardiac tissue were studied using standard microelectrode and double barrelled potassium ion selective microelectrode techniques…”
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Extracellular calcium ion depletion in frog cardiac ventricular muscle by Dresdner, K.P., Kline, R.P.

“…The extracellular free [Ca++] in frog ventricular muscle strips was monitored using single-barrel calcium ion-selective microelectrodes. During trains of…”
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Spontaneous activity in transgenic mouse heart: comparison of primary atrial tumor with cultured AT-1 atrial myocytes by Kline, R P, Sorota, S, Dresdner, K P, Steinhelper, M E, Lanson, Jr, N A, Wit, A L, Claycomb, W C, Field, L J

“…We have generated transgenic animals that heritably develop atrial tumors composed of differentiated proliferating cardiomyocytes. Experiments were initiated…”
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