Results 171 to 180 of about 791,151 (217)
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Emergency Medicine Clinics of North America, 1986
Potassium homeostasis is dependent on many physiologic and metabolic factors. Potassium level testing by the clinical laboratory can aid the emergency physician in planning treatment in suspected cases of potassium depletion or excess. Familiarization with indications for ordering tests of potassium level and correct interpretation of test results is ...
M L, Martin, R, Hamilton, M F, West
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Potassium homeostasis is dependent on many physiologic and metabolic factors. Potassium level testing by the clinical laboratory can aid the emergency physician in planning treatment in suspected cases of potassium depletion or excess. Familiarization with indications for ordering tests of potassium level and correct interpretation of test results is ...
M L, Martin, R, Hamilton, M F, West
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Potassium Maintenance Potassium Supplements or Potassium Sparing Agents
Acta Medica Scandinavica, 1981AbstractThis paper reviews and presents data from a series of studies evaluating the extent of potassium depletion that occurs in various disease states and a comparison of the efficacy of potassium supplementation or potassium sparing diuretics in its correction.
T, Morgan, J, Myers
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Potassium Halides, Potassium Cyanide, and Potassium Carbonate
ChemInform, 2007AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
J. V. Comasseto +2 more
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Emergency Medicine Clinics of North America, 2005
Potassium disorders are the most common electrolyte abnormality identified in clinical practice. Presenting symptoms are similar for both hypo- and hyperkalemia, primarily affecting the cardiac, neuromuscular, and gastrointestinal systems. Generally, mild hypokalemia is the most common potassium disorder seen clinically;however, severe complications ...
Timothy J, Schaefer, Robert W, Wolford
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Potassium disorders are the most common electrolyte abnormality identified in clinical practice. Presenting symptoms are similar for both hypo- and hyperkalemia, primarily affecting the cardiac, neuromuscular, and gastrointestinal systems. Generally, mild hypokalemia is the most common potassium disorder seen clinically;however, severe complications ...
Timothy J, Schaefer, Robert W, Wolford
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Clinical Science, 1972
1. The potassium status of uraemic patients was assessed by measurements of leucocyte potassium, erythrocyte potassium, exchangeable potassium (42K) and total body water (3H). The difficulties involved in assessment of exchangeable potassium and whole body potassium are discussed, and the advantages of the leucocyte as a model for the study of ...
J, Patrick +3 more
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1. The potassium status of uraemic patients was assessed by measurements of leucocyte potassium, erythrocyte potassium, exchangeable potassium (42K) and total body water (3H). The difficulties involved in assessment of exchangeable potassium and whole body potassium are discussed, and the advantages of the leucocyte as a model for the study of ...
J, Patrick +3 more
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Inflammation, 1988
Membrane depolarization is an early event in cell stimulation. Since the resting membrane potential is dependent on the potassium composition of the extracellular medium, we investigated whether there are clinical situations in which potassium levels are high enough to depolarize polymorphonuclear leukocytes.
Zimmerli W, Gallin JI
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Membrane depolarization is an early event in cell stimulation. Since the resting membrane potential is dependent on the potassium composition of the extracellular medium, we investigated whether there are clinical situations in which potassium levels are high enough to depolarize polymorphonuclear leukocytes.
Zimmerli W, Gallin JI
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Potassium Hydroxide and Potassium Alkoxides
ChemInform, 2007AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
P. Venturello, M. Barbero
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Potassium supplements or potassium‐sparing agents
Acta Pharmacologica et Toxicologica, 1984Abstract:During diuretic treatment alterations in myocardial cellular excitability due to potassium‐induced dis‐turbances of the membrane potential may arise without obvious changes of total body K. This may be explained by coexisting disturbances of the acid/ base balance and other ions such as magnesium.
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Neuropharmacology, 1997
The molecular diversity of K(+)-selective channels far exceeds any other group of voltage- or ligand-gated channels, reflecting their early ancestral origin. This diversity is mirrored by the broad spectrum of physiological functions subserved by these proteins. Potassium channels modulate the resting potential and action potential duration of neurons,
M C, Sanguinetti, P S, Spector
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The molecular diversity of K(+)-selective channels far exceeds any other group of voltage- or ligand-gated channels, reflecting their early ancestral origin. This diversity is mirrored by the broad spectrum of physiological functions subserved by these proteins. Potassium channels modulate the resting potential and action potential duration of neurons,
M C, Sanguinetti, P S, Spector
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Potassium Citrate and Potassium Gluconate Versus Potassium Chloride
JAMA, 1967IN LATE 1964 a sudden increase in the occurrence of circumferential ulcerating, stenosing lesions of the small bowel was noted both in Europe and the United States. Lindholmer et al 1 in Sweden and Baker et al 2 in this country first suggested the association of these lesions with enteri-coated thiazide diuretic potassium chloride preparations ...
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