title: [Effect of hyperalphalipoproteinemia on structural characteristics of plasma lipoproteins according to electron paramagnetic resonance spin probe findings].
abstract: Spin probe, a stearic acid derivative, was used to study the structural features of different lipoproteins (LP) from plasma of subjects with different plasma level of high density LP (HDLP). Access of spin probe located in the internal nonpolar regions of HDLP for the reducer, ascorbic acid, was higher in hyperalphalipoproteinemia than in mean values of HDLP cholesterol concentration. An analogous effect was seen in subjects with LP of very low density. Possible causes of such differences as well as their role in biochemical reactions that proceed with LP participation are discussed.
mesh_terms: D000328:Adult; D004578:Electron Spin Resonance Spectroscopy; D006801:Humans; D006951:Hyperlipoproteinemias / Q000097:blood*; D008077:Lipoproteins, LDL; D008079:Lipoproteins, VLDL; D008297:Male; D008875:Middle Aged
chemical_list: D008077:Lipoproteins, LDL; D008079:Lipoproteins, VLDL
vernacular_title: Vliianie giperal'falipoproteidemii na strukturnye kharakteristiki lipoproteidov plazmy po dannym él ektronnogo paramagnitnogo rezonansa spinovykh zondov.