Search Results - "ARMSTRONG, W. M"

Cleaning clay from fouled membranes by Armstrong, M.W., Gallego, S., Chesters, S.P.

“…Within the lifetime of most reverse osmosis (RO) systems some fouling will adversely affect membrane performance. The major constituents of foulants found on…”
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Left atrial spontaneous echo contrast is highly associated with previous stroke in patients with atrial fibrillation or mitral stenosis by CHIMOWITZ, M. I, DEGEORGIA, M. A, POOLE, R. M, HEPNER, A, ARMSTRONG, W. M

“…Spontaneous echo contrast is a dynamic smokelike signal that is detected by transesophageal echocardiography in patients with stasis of blood in the left…”
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Calibration of ion-selective microelectrodes by Croxton, T L, Armstrong, W M

“…Measurements of intracellular and extracellular ion activities with ion-selective microelectrodes generally involve calibration of the electrodes in solutions…”
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Cl(-)-selective microelectrodes: sensitivity to anionic Cl- transport inhibitors by Chao, A C, Armstrong, W M

“…Cl(-)-selective microelectrodes, containing Corning code 477315 or 477913 liquid ion exchangers, are often used to measure extra- and intracellular Cl-…”
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Double-barreled K+-selective microelectrodes based on dibenzo-18-crown-6 by Mooney, J L, Lyall, V, Acevedo, M, Armstrong, W M

“…Liquid ion-exchanger microelectrodes based on Corning code 477317 K+ exchanger are known to be much more sensitive to quaternary ammonium ions than to K+. In…”
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Effect of Laser Uvulopalatoplasty on Middle Ear Function by Marais, Joe, Armstrong, Michael W.J.

“…Objectives: Palatal musculature is known to be responsible for the active opening of the eustachian (auditory) tube. Because laser‐assisted uvulopalatoplasty…”
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A microcomputer interface for a digital audio processor-based data recording system by Croxton, T.L., Stump, S.J., Armstrong, W.M.

“…An inexpensive interface is described that performs direct transfer of digitized data from the digital audio processor and video cassette recorder based data…”
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Cyclic AMP-induced changes in membrane conductance of Necturus gallbladder epithelial cells by ZELDIN, D. C, CORCIA, A, ARMSTRONG, W. M

“…Enhanced cellular cAMP levels have been shown to increase apical membrane Cl- and HCO3- conductances in epithelia. We found that the phosphodiesterase…”
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Liquid junction potentials calculated from numerical solutions of the Nernst-Planck and Poisson equations by Riveros, O J, Croxton, T L, Armstrong, W M

“…We present numerical solutions for the one-dimensional Nernst-Planck and Poisson system of equations for steady-state electrodiffusion. Commonly used…”
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Measurement of intracellular chloride activity in mouse liver slices with microelectrodes by Lyall, V, Croxton, T L, Armstrong, W M

“…Steady-state membrane potential (Vm) and intracellular Cl- activity (aCli) were measured with double-barreled Cl(-)-selective microelectrodes in mouse liver…”
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Electronic device for microelectrode recordings in epithelial cells by Garcia-Diaz, J F, Stump, S, Armstrong, W M

“…A device is described that permits continuous measurement of electrophysiological parameters in epithelial tissues in the open-circuit mode. Transepithelial…”
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Electrophysiology of L-lysine entry across the brush-border membrane of Necturus intestine by Acevedo, M, Armstrong, W M

“…Microelectrode measurements of apical membrane potentials (Va) in absorptive cells of isolated Necturus intestine showed that, in the presence or absence of…”
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Effect of HCO(3)(-) on TPA- and IBMX-induced anion conductances in Necturus gallbladder epithelial cells by Lyall, P, Armstrong, W M, Lyall, V

“…Effects of HCO(3)(-) on protein kinase C (PKC)- and protein kinase A (PKA)-induced anion conductances were investigated in Necturus gallbladder epithelial…”
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KCl cotransport: a mechanism for basolateral chloride exit in Necturus gallbladder by CORCIA, A, ARMSTRONG, W. M

“…K+ and Cl--selective double-barreled microelectrodes were used to study the effect of changes in external K+ concentration on intracellular Cl- activity (aiCl)…”
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Effect of transported solutes on membrane potentials in bullfrog small intestine by White, J F, Armstrong, W M

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Complement activation by individual and combinations of monoclonal antibodies to Actinomyces viscosus T14V fimbriae: a probe for epitope distribution on these polymeric proteins by Sandberg, A L, Cisar, J O, Siraganian, R P, Mudrick, L L, Armstrong, M W

“…The spatial requirements for IgG activation of the classical complement pathway has provided a basis for utilizing complement consumption by individual and…”
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Calcium fluxes and contractility in isolated guinea pig atrium: effect of A23187 by Holland, D R, Armstrong, W M, Steinberg, M I

“…The Ca2+ ionophore A23187 (10(-6) to 3 X 10(-5) M) increased the force of contraction is isolated guinea pig atria. In individual twitches, peak tension,…”
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Sodium and chloride transport by isolated bullfrog small intestine by Quay, J F, Armstrong, W M

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Effect of external potassium and ouabain on sodium efflux from frog sartorius muscle by Armstrong, W M

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Enhancement of net sodium transport in isolated bullfrog intestine by sugars and amino acids by Quay, J F, Armstrong, W M

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