Characteristics of opisthorchiasis foci in southern West Siberia

Autor: Natalia I. Yurlova, S. N. Vodyanitskaya, A. V. Krivopalov, K. P. Fedorov, A. I. Chechulin, Elena A. Serbina, S. V. Karpenko
Rok vydání: 2008
Předmět:
Zdroj: Contemporary Problems of Ecology. 1:517-521
ISSN: 1995-4263
1995-4255
DOI: 10.1134/s1995425508050019
Popis: Natural foci of opistorchiasis were studied in southern West Siberia. It has been shown that the foci are of two biocenotic groups: floodplain-river and lake-interfluve. The main difference between them is that in the former intermediate hosts of opistorchides are commercial Cyprinidae fish and final hosts are humans and domestic carnivores, whereas in the latter, intermediate hosts are noncommercial Cyprinidae fish, wild carnivores, and muskrat. Floodplain-river foci are associated with river basins in the north of Baraba, big and small tributaries of the Ob and Irtysh rivers, as well as euthrophic lakes within floodplains of the rivers. Lake-interfluve foci are associated with euthrophic and dystrophic lakes in the river floodplains which do not communicate with the Ob-Irtysh water system. They are located in North Kulunda and in the south of Baraba lowland.
Databáze: OpenAIRE
Externí odkaz: