[Enzymes of purine nucleotide metabolism in assessment of the functional competence of the immune system].
Blood lymphocyte activities of 5'-nucleotidases, adenosine deaminase and AMP deaminase have been investigated for evaluation of immune system state of albino rats under normal conditions, immobilization stress and effect of radiation. Stress-induced reactions were characterized by changes of activities of these enzymes. However the ratios of activities 5'- nucleotidase/AMP-deaminase (coefficient A) and adenosine-deaminase/AMP-deaminase (coefficient B) were even more informative than separate analysis of these enzymes.
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D015720:5'-Nucleotidase / Q000378:metabolism*; D000659:AMP Deaminase / Q000378:metabolism*; D000243:Adenosine Deaminase / Q000378:metabolism*; D000818:Animals; D000917:Antibody Formation; D005720:Gamma Rays; D007103:Immobilization; D007111:Immunity, Cellular; D008214:Lymphocytes / Q000201:enzymology*; D011685:Purine Nucleotides / Q000378:metabolism; D011833:Radiation Injuries, Experimental / Q000276:immunology*; D051381:Rats; D013315:Stress, Psychological / Q000209:etiology / Q000276:immunology*
D011685:Purine Nucleotides; D015720:5'-Nucleotidase; D000243:Adenosine Deaminase; D000659:AMP Deaminase