The Osmotic Pressure o f Haemoglobin in the Absence o f Salts
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Ionic and osmotic equilibria of human red blood cells treated with nystatin
Human red blood cells have been incubated in the presence of nystatin, which allows Na and K, as well as Cl and pH to equilibrate rapidly when cell volume is set with external impermeant sucrose. The intracellular mean ionic activity coefficients, relative to values in the extracellular solution, for KCl and NaCl are 1.01 +/- 0.02 and 0.99 +/- 0.02 (SD, n = 10), respectively, and are independen...
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تاریخ انتشار 2017