Alterations of a bony skeleton histostructure in amphibians inhabiting the Chernobyl AES zone

By using the methods of histology and radiochemistry was investigated the bone skeleton State of amphibians (pond and cake fogs) which were caught in the ChNPP cooling pond and in the village Kopachy. It were submitted the results of content measurements of 90 Sr, 137 Cs, 134 Cs in the bone skeleton of the amphibians which were captured in the ChNPP 30-km zone and in the non contaminated territories (Sviyatoshin) during the period of 1991-1993 years. It was studied the hystostructure of the tubular bones. Main emphasis was placed to the state of cells and bone matrix state in metaphyses and also compacts in diaphyses. Some particular features of osteoblastic and resorbtion processes in the bones of amphibious in the ChNPP zone have been discovered