[Paramagnetic centers of some biological media in cholecystitis patients].
OBJECTIVE
To study paramagnetic centers (PMC) of some biological media in cholecystitis patients.


METHODS
PMC of 81 patients with chronic acalculous cholecystitis and 29 patients with acute calculous cholecystitis were examined using 3-cm radiospectrometer "Rubin" employing low-temperature fixation of biological tissues (77K).


RESULTS
Most informative for diagnosis of cholecystitis exacerbation were the following PMC: in plasma--transferrin Fe3+ and free radicals; in duodenal portion B--Cu2+, free radicals and Mn2+.


CONCLUSIONS
Electronic paramagnetic resonance is a perspective method in diagnosis of chronic cholecystitis exacerbation and in investigations of its pathogenesis.
Saĭfutdinov
R G
RG
Shcherbakova
A V
AV
D001646:Bile / Q000737:chemistry*; D015415:Biomarkers / Q000032:analysis; D001826:Body Fluids / Q000737:chemistry*; D002764:Cholecystitis / Q000175:diagnosis* / Q000378:metabolism; D002908:Chronic Disease; D003300:Copper / Q000032:analysis; D003937:Diagnosis, Differential; D004386:Duodenum / Q000378:metabolism; D004578:Electron Spin Resonance Spectroscopy; D004912:Erythrocytes / Q000737:chemistry*; D005260:Female; D005609:Free Radicals / Q000032:analysis; D006801:Humans; D007501:Iron / Q000032:analysis; D008297:Male; D008345:Manganese / Q000032:analysis; D008875:Middle Aged; D014168:Transferrin / Q000737:chemistry
D015415:Biomarkers; D005609:Free Radicals; D014168:Transferrin; D008345:Manganese; D003300:Copper; D007501:Iron