Search Results - "Kline, R P"

Rapid in Vivo Monitoring of Chemotherapeutic Response Using Weighted Sodium Magnetic Resonance Imaging by KLINE, R. P, WU, E. X, PETRYLAK, D. P, SZABOLCS, M, ALDERSON, P. O, WEISFELDT, M. L, CANNON, P, KATZ, J

“…A novel pulse sequence strategy uses sodium magnetic resonance imaging to monitor the response to chemotherapy of mouse xenograft tumors propagated from human…”
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Endothelin-Dependent Actions in Cultured At-1 Cardiac Myocytes: The Role of the epsilon Isoform of Protein Kinase C by Jiang, Tianrong, Pak, Elena, Zhang, HongLu, Kline, Richard P, Steinberg, Susan F

“…The consequences of endothelin receptor activation were examined in atrial tumor myocytes derived from transgenic mice (AT-1 cells). Endothelin-1 (endothelin)…”
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Gating of Isk expressed in xenopus oocytes depends on the amount of mRNA injected by CUI, J, KLINE, R. P, PENNEFATHER, P, COHEN, I. S

“…IsK is a K+ channel of the delayed rectifier type widely distributed throughout both excitable and nonexcitable cells. Its structure is different from other…”
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Effects of α-Adrenergic Stimulation on Intracellular Sodium Activity and Automaticity in Canine Purkinje Fibers by Zaza, Antonio, Kline, Richard P, Rosen, Michael R

“…Approximately 60% of adult canine Purkinje fibers respond to α1-adrenergic stimulation with a decrease in automaticity. Recent studies of disaggregated…”
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Statistical properties predicted by the ball and chain model of channel inactivation by Liebovitch, L.S., Selector, L.Y., Kline, R.P.

“…It has been proposed that part of a voltage gated channel is a tethered ball and that inactivation occurs when this wandering ball binds to a site in the…”
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Potassium efflux in heart muscle during activity: extracellular accumulation and its implications by Kline, R P, Morad, M

“…1. Extracellular K+ activity and transmembrane potential were simultaneously monitored with a K+-selective micro-electrode placed in the extracellular space…”
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Expression and characterization of a canine hippocampal inwardly rectifying K+ current in Xenopus oocytes by Cui, J, Mandel, G, DiFrancesco, D, Kline, R P, Pennefather, P, Datyner, N B, Haspel, H C, Cohen, I S

“…1. An inwardly rectifying potassium current expressed in Xenopus laevis oocytes injected with canine hippocampal poly(A)+ RNA was investigated with the…”
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Zatebradine Slows Ectopic Ventricular Rhythms in Canine Heart 24 Hours After Coronary Artery Ligation by Lasker, Steven M, Han, Daying, Kline, Richard Paul

“…Arrhythmias occur 24 h after occlusion of the left anterior descending (LAD) coronary artery in the canine heart and have been attributed to the abnormal…”
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Generation of b-Wave Currents in the Skate Retina by Kline, Richard P., Ripps, Harris, Dowling, John E.

“…Potassium kinetics within the skate retina were monitored extracellularly with K+-selective electrodes. Two sources of K+ efflux were detected in response to…”
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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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Triggered activity in atrial fibres of canine coronary sinus: role of extracellular potassium accumulation and depletion by Henning, B, Kline, R P, Siegal, M S, Wit, A L

“…1. Bursts of triggered activity can be induced in atrial fibres of the canine coronary sinus exposed to catecholamines. During a triggered burst there is an…”
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Light-induced potassium fluxes in the skate retina by Kline, R P, Ripps, H, Dowling, J E

“…Changes in the extracellular concentration of potassium [K+]0 in response to photic stimulation were studied in the skate retina with the aid of ion-selective…”
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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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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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Nitric oxide triggers programmed cell death (apoptosis) of adult rat ventricular myocytes in culture by Pinsky, D J, Aji, W, Szabolcs, M, Athan, E S, Liu, Y, Yang, Y M, Kline, R P, Olson, K E, Cannon, P J

“…Excessive nitric oxide (NO) production within the heart is implicated in the pathogenesis of myocyte death, but the mechanism whereby NO kills cardiac myocytes…”
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The Effect of Brief Vagal Stimulation on the Isolated Rabbit Sinus Node by SPEAR, JOSEPH F, KRONHAUS, KENNETH D, MOORE, E NEIL, KLINE, RICHARD P

“…We developed an isolated rabbit atrial preparation which responds consistently and reproducibly to brief, aubmaximal stimulation of the autonomic nerves…”
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Extracellular [K+] fluctuations in voltage-clamped canine cardiac Purkinje fibers by Kline, R.P., Cohen, I.S.

“…Membrane currents and extracellular [K+] were measured in canine Purkinje strands during voltage-clamp steps to plateau or diastolic potentials. Extracellular…”
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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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Interaction of intracellular ion buffering with transmembrane-coupled ion transport by KLINE, R. P, ZABLOW, L, COHEN, I. S

“…The role of the Na/Ca exchanger in the control of cellular excitability and tension development is a subject of current interest in cardiac physiology. It has…”
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Voltage-clamp studies on the canine Purkinje strand by Cohen, I. S., Falk, R. T., Kline, R. P.

“…Purkinje strands were excised from the left and right ventricles of adult mongrel dogs and cut to lengths of less than 2.0 mm in order to apply the…”
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