RESUMO
The impact made by the time of preliminary blood magnetization on the increase of partial oxygen pressure was investigated in blood oxygenation. It was concluded that the effect exerted by the magnetic field on blood enhances the sensitivity of hemoglobin to oxygen; it occurs at changing induction intervals and the life span of allotropic forms of hemes, which are appearing in such processes, is around 10 minutes.
Assuntos
Fenômenos Fisiológicos Sanguíneos , Magnetismo , Animais , Sangue/metabolismo , Análise Química do Sangue , Cães , Hemoglobinas/química , Hemoglobinas/metabolismo , Oxigênio/sangueRESUMO
A reduction in blood So2 and ESR is shown to lead to the decay of a spin echo signal. This effect is explained by the impact of red blood cell magnetic field fluctuations caused by the Brownian motion. The authors propose to use the effect to monitor red blood cell agglutination.
Assuntos
Campos Eletromagnéticos , Eritrócitos/fisiologia , Sedimentação Sanguínea , Espectroscopia de Ressonância de Spin Eletrônica , Hemaglutinação , Humanos , Modelos Biológicos , Monitorização Fisiológica , Movimento , Dióxido de Enxofre/sangueRESUMO
Human blood magnetization in oxygenation in the constant magnetic field (CMF) caused oxygen tension to decrease. In case of oxygenation after stopping the influence of CMF, oxygen tension increased. The findings can be explained by the CMF transition of hemes to the allotropic form that is capable of binding 2 oxygen molecules after stopping CMF and has 2-minute lifetime.