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The article is a review of the results of investigations concerning digestive enzymes of warble flies (Hypoderma lineatum, H. bovis), called hypodermines. Special attention was paid to their antigenic, immungenic and immunosuppressing properties and the relation of these features with enzymatic properties. It was proved that the elimination of the enzymatic activity of hypodermines may increase their...
The aim of the present work was to estimate the possibility of improving the objectiveness of complement fixation test (CFT) in the diagnosis of dourine by using an ELISA microplate reader. The investigations were carried out on control positive and negative sera and 16 sera obtained for a reference examination. Six modifications of CFT performing and reading methods were compared (tube, microplate...
The article reviews literature concerning the prevalence of major parasitic invasions in ostriches (Struthio camelus). It describes selected parasites from different systematic groups: protozoa (from genera Eimeria, Isopsora, Cryptosporidium, Balantidium, Entamoeba, Histomonas, Trichomonas), trematodes (Philophtahalmus sp.), tapeworms (Houttuynia struthioni), roundworms (Libyostrongylus spp, Codiostomum...
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