title: Biochemical investigation of the functional state of various subcellular structures as a criterion for the assessment of unfavourable effects of environmental factors.
abstract: Theoretical basis and results of biochemical studies of the enzymic systems of different localization in the cell--both bound with subcellular structures lysosomes--and dissolved in the cytosol--during experimental exposure to some environmental factors (carbon tetrachloride, carbon disulphide and others) are presented. It has been suggested to employ the assessment of the functional state of biomembranes of cellular organelles (e. g. lysosomes) and especially the effect of solubilization of membrane-bound enzymes and labilization of lysosomal membranes as one of the biochemical criteria of hygienic assessment of toxic effects and of some forms of delayed effects of environmental contaminants. Simultaneous biochemical investigation of enzyme-markers of subcellular organelles in the tissues of various organs and in biological fluids (blood, urine, seminal and amniotic fluids) permits us to elaborate and recommend for use in hygienic practice new biochemical criteria of unfavourable biological effects of chemical factors of the environment.
mesh_terms: D000818:Animals; D050260:Carbohydrate Metabolism; D002462:Cell Membrane / Q000502:physiology; D004782:Environmental Health; D008247:Lysosomes / Q000196:embryology / Q000201:enzymology / Q000502:physiology*; D008861:Microsomes / Q000502:physiology*; D008928:Mitochondria / Q000502:physiology*; D011108:Polymers; D011817:Rabbits
chemical_list: D011108:Polymers