title: [Use of the sum of molecular radicals in regression analysis for predicting the toxicity and MPEL of organophosphorus compounds].
abstract: The sum of the organophosphorous compounds' radicals, as calculated with the Free-Wilson technique, provides the most informative descriptor in toximetric indices calculations for these substances in correlation-regression analysis. The resulting formulae can be used in the planning procedures for experimental activities in hygienic standards of these substances and working area MAC's elaboration.
authors.forename: N A
authors.initials: NA
authors.lastname: Drozhzhina
authors.forename: A I
authors.initials: AI
authors.lastname: Gurova
mesh_terms: D000395:Air Pollutants, Occupational / Q000633:toxicity*; D005609:Free Radicals; D006801:Humans; D008432:Mathematical Computing; D008452:Maximum Allowable Concentration; D009787:Occupational Medicine / Q000379:methods* / Q000592:standards / Q000706:statistics & numerical data; D009943:Organophosphorus Compounds / Q000592:standards / Q000633:toxicity*; D011336:Probability; D012044:Regression Analysis; D014116:Toxicology / Q000379:methods* / Q000592:standards / Q000706:statistics & numerical data; D014586:USSR
chemical_list: D000395:Air Pollutants, Occupational; D005609:Free Radicals; D009943:Organophosphorus Compounds
vernacular_title: Ispol'zovanie summarnogo vklada radikalov molekuly v uravneniiakh regressii dlia prognozirovaniia toksichnosti i PDK fosfor- organicheskikh soedineniĭ.