[Peculiarities of lipid peroxidation indices in Ligula intestinalis (Cestoda: Pseudophyllidea) and its host--Abramis brama (L.)].

A comparative analysis of indices of peroxidation lipids in tissues of Ligula inteslinalis plerocercoids and in the intermediate fish host, the bream Abramis brama, was performed for the content of common lipids (CL), malonate di-aldehyde (MDA), which is a product of lipid peroxidation (POL), and common antioxidate activity (CAA). The dependence of indices upon size of parasites is recovered. The long-sized parasites had higher rate of MDA and intense CAA. The higher rate of MDA and low one of CAA was observed in the infected fishers comparing to the healthy ones.