[A status of the adaptational region of the autonomic nervous system in children with chronic gastroduodenitis living under ecologically unfavorable conditions].

The authors carry out the analysis of adaptation disorders of a link of vegetative of nervous system at children with chronic gastroduodenitis, living under poor ecological conditions. It is shown, that in these patients the power of vagus connections with vegetal nervous system prevails. In loading test, the inadequacy of adaptation comes to light. The accumulation of Mn and Cr in the blood serum is accompanied by high power of sympathetic connections with vegetal nervous system and accumulation of Ph in the blood serum--by high power of parasympathetic connections with vegetal nervous system.