ABSTRACT
The aim of this study was to determine the parasite fauna of the chicken in Van Province in 2002 and 2003. The material of the present study included endoparasites and ectoparasites determined by rutine parasitological examinations. Direct, flotation and sedimentation techniques for endoparasites were used. The total of endoparasites and ectoparasites were determined as 85% and 76% respectively. The ratios of endoparasites obtained from the chicken were coccidial oocystis 65%, Echinostoma spp. 2%, Davania proglottina 8%, Raillietina spp. 10%, Trichostrongylus tenuis 4%, Dispharynx nasuta 1%, Ascaridia galli 13%, Heterakis gallinarum 15%, Capillaria spp. 30% whereas ratios of ectoparasites were Goniocotes hologaster 32%, Lipeurus heteragraphus 6%, Eomenacanthus stramineus 42%, Menacanthus cornutus 11%, Menopon gallinae 22%.
Subject(s)
Chickens/parasitology , Ectoparasitic Infestations/veterinary , Helminthiasis, Animal/parasitology , Poultry Diseases/parasitology , Animals , Ectoparasitic Infestations/epidemiology , Ectoparasitic Infestations/parasitology , Helminthiasis, Animal/epidemiology , Poultry Diseases/epidemiology , Turkey/epidemiologyABSTRACT
Endoparasites cause significant economic losses and health problems in domestic animals. In this study, lipid peroxidation and the antioxidant status were investigated in the lung tissue taken from twenty cattle infected with Dictyocaulus viviparus and ten healthy cattle. Malondialdehyde superoxide dismutase, catalase, glutathione, vitamin C and beta-carotene were measured. In comparison to the control group, the concentration of MDA was high (p < 0.001), but the activities of Cu-Zn-SOD and CAT, and the concentration of GSH, vitamin C and beta-carotene were low (Cu-Zn-SOD, CAT, GSH, vitamin C, p < 0.001 and beta-carotene p < 0.05) in the parasite infected group. These results suggested that endoparasitic infection is among the major causes of oxidative stress. Lipid peroxidation was observed and the activities and concentrations of antioxidants systems were decreased in the lungs of cattle infected with Dictyocaulus viviparus.
