caa a22 4500 445321601 CHVBK 20180317142705.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s10534-011-9428-3 doi (NATIONALLICENCE)springer-10.1007/s10534-011-9428-3 Heme iron state in various oxyhemoglobins probed using Mössbauer spectroscopy with a high velocity resolution [Elektronische Daten] [M. Oshtrakh, A. Berkovsky, A. Kumar, S. Kundu, A. Vinogradov, T. Konstantinova, V. Semionkin] A comparative study of oxyhemoglobins from pig, rabbit, normal human and patients with blood system malignant diseases was performed using Mössbauer spectroscopy with a high velocity resolution at 90K. Mössbauer spectra were fitted with the help of two models: using one quadrupole doublet (model of equivalent iron electronic structure in α- and β-subunits of hemoglobins) and superposition of two quadrupole doublets (model of non-equivalent iron electronic structure in α- and β-subunits of hemoglobins). The results obtained using both models demonstrated small variations of hyperfine parameters that were related to the heme iron state variation in different hemoglobins. These results were compared with structural and functional differences of the hemoglobins investigated. Springer Science+Business Media, LLC., 2011 Heme iron nationallicence Oxyhemoglobins nationallicence Mössbauer spectroscopy with a high velocity resolution nationallicence Quadrupole splitting nationallicence Oshtrakh M. Faculty of Physical Techniques and Devices for Quality Control, Ural Federal University, 620002, Ekaterinburg, Russian Federation aut Berkovsky A. Hematological Research Center of the Russian Academy of Sciences, 125167, Moscow, Russian Federation aut Kumar A. Department of Biochemistry, University of Delhi South Campus, Benito Juarez Road, 110021, New Delhi, India aut Kundu S. Department of Biochemistry, University of Delhi South Campus, Benito Juarez Road, 110021, New Delhi, India aut Vinogradov A. Ural State Medical Academy, Repin str., 3, 620028, Ekaterinburg, Russian Federation aut Konstantinova T. Ural State Medical Academy, Repin str., 3, 620028, Ekaterinburg, Russian Federation aut Semionkin V. Faculty of Physical Techniques and Devices for Quality Control, Ural Federal University, 620002, Ekaterinburg, Russian Federation aut BioMetals Springer Netherlands 24/3(2011-06-01), 501-512 0966-0844 24:3<501 2011 24 10534 https://doi.org/10.1007/s10534-011-9428-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10534-011-9428-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Oshtrakh M. Faculty of Physical Techniques and Devices for Quality Control, Ural Federal University, 620002, Ekaterinburg, Russian Federation aut NATIONALLICENCE 700 1- Berkovsky A. Hematological Research Center of the Russian Academy of Sciences, 125167, Moscow, Russian Federation aut NATIONALLICENCE 700 1- Kumar A. Department of Biochemistry, University of Delhi South Campus, Benito Juarez Road, 110021, New Delhi, India aut NATIONALLICENCE 700 1- Kundu S. Department of Biochemistry, University of Delhi South Campus, Benito Juarez Road, 110021, New Delhi, India aut NATIONALLICENCE 700 1- Vinogradov A. Ural State Medical Academy, Repin str., 3, 620028, Ekaterinburg, Russian Federation aut NATIONALLICENCE 700 1- Konstantinova T. Ural State Medical Academy, Repin str., 3, 620028, Ekaterinburg, Russian Federation aut NATIONALLICENCE 700 1- Semionkin V. Faculty of Physical Techniques and Devices for Quality Control, Ural Federal University, 620002, Ekaterinburg, Russian Federation aut NATIONALLICENCE 773 0- BioMetals Springer Netherlands 24/3(2011-06-01), 501-512 0966-0844 24:3<501 2011 24 10534 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer