RESUMO
Questionnaires were offered to three groups of physicians involved in the operation of outpatient oncological service. The results of the analysis based on sufficiently representative data revealed considerable diversity of attitude to this complex problem.
Assuntos
Atitude do Pessoal de Saúde , Oncologia , Médicos/psicologia , Institutos de Câncer/organização & administração , Institutos de Câncer/estatística & dados numéricos , Humanos , Entrevistas como Assunto , Oncologia/organização & administração , Oncologia/estatística & dados numéricos , Moldávia , Médicos/estatística & dados numéricos , Sociologia , Inquéritos e Questionários , UcrâniaRESUMO
The kinetics of horse radish peroxidase (EC 1.11.1.7) catalyzed oxidation of guaiacol by hydrogen peroxide has been studied within the temperature region of +20--35 degrees C. The covalent attachment of the enzyme to polyacrylamide gel had no significant influence on the activation energy of the reaction in liquid solutions. For frozen solutions it was demonstrated that the temperature dependencies of the reaction rate differ greatly for the soluble and bound forms of the enzyme. The observed phenomenon is probably due to the differences in the molecular mobility, distribution and arrangement of reactants in frozen state.