[Main aspects of classification and course of occupational neurointoxication with toxic chemical complex in firemen].

The article covers results of long-standing research of peculiarities of psychoneurologic syndromes formation in firemen during distant period after intoxication with toxic chemical complex. The authors studied course, peculiarities of early manifestations of neurointoxication. Analysis of the data obtained helped to classify occupational intoxication with toxic chemical complex, considering the clinical peculiarities.

[Clinical cases of occupational chronic manganese intoxication].

Classic symptoms of manganese intoxication are very rarely seen nowadays. Clinic in Angarsk Research Institute for Occupational medicine and Human ecology registered two cases of stage I and II chronic manganese intoxication over 10 years among electric welders. The cases were diagnosed with consideration of long length of exposure to manganese with the ambient air level exceeding the MAC 1.

[Late psychopathological manifestation of professional neurointoxications].

A study of 47 firemen exposed to a complex of toxic substances while putting out fire and 46 subjects with chronic mercury intoxications was carried out 5-10 years after the exposure to toxic substances. Along with clinical psychiatric examination, neuropsychological testing was conducted. Non-specificity of mental disorders, polymorphism and progressive development were found.