[Effect of phenylmercury derivatives on human oxyhemoglobin].
By the dynamics of human oxyhemoglobin coagulation in the presence of phenyl mercury acetate in tris-AcOH buffer, pH 7.2 the number of moles of PhHg+ stechiometrically bound with protein at different temperatures was estimated. Within the temperature range 15-30 degrees C this value is constant--32-34 mole per 1 mole of HBO2-tetramer. Within the range 30-40 degrees C it rises to approximately 40. Coagulation of oxyhemoglobin modified with PhHg+ cation is reversible in contrast to HBO2 coagulation modified with uncharged PhHgCl.
D006801:Humans; D066298:In Vitro Techniques; D007700:Kinetics; D009391:Nephelometry and Turbidimetry; D010108:Oxyhemoglobins / Q000032:analysis*; D010662:Phenylmercuric Acetate / Q000494:pharmacology*; D010663:Phenylmercury Compounds / Q000494:pharmacology*
D010108:Oxyhemoglobins; D010663:Phenylmercury Compounds; D010662:Phenylmercuric Acetate
Vliianie fenilproizvodnykh rtuti na oksigemoglobin cheloveka.