[A histological and electron microscopic study of the kidneys in migrating ascariasis].

Histological and electron microscopic techniques were used to study the structure of the kidney in migration ascariasis caused by the single or double infection of white mice with Ascaris at an interval of 14 days. The animals were autopsied on days 5-7 after single or double infection. It was found that double infection changes occur earlier (on day 2). The kidneys were ascertained to restore their structure by day 21, suggesting the reversibility of the detected changes. Such regularity has been defined before while examining the structure of the liver in ascariasis.