title: [The quantitative criteria of the transition from norm to pathology at chronic exposure of physical factors].
abstract: In this work the quantitative approaches for the characteristic of the change in the condition of separate systems and stability of an organism are considered at chronic exposure of electromagnetic fields of a radio-frequency range. The quantitative criteria for the substantiation of transition from norm to pathology and definition of the thresholds of harmful action of physical factors are developed. The results of the experimental research of the immune system condition at EMF RF exposure were considered. It can be a basis for the definition of maximum permissible levels of these factors for professional workers and for the population.
authors.forename: A L
authors.initials: AL
authors.lastname: Vasin
authors.forename: A V
authors.initials: AV
authors.lastname: Shafirkin
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D004307:Dose-Response Relationship, Radiation; D004574:Electromagnetic Fields; D007107:Immune System / Q000502:physiology / Q000528:radiation effects*; D051379:Mice; D008815:Mice, Inbred Strains; D011833:Radiation Injuries, Experimental / Q000473:pathology*; D011834:Radiation Monitoring / Q000592:standards*; D011836:Radiation Tolerance / Q000502:physiology*; D011846:Radio Waves