|
|
Diagnostika parazitárních onemocnění a úspěšnost vybraných terapeutických postupů u lichokopytníků a sudokopytníků
HAVRDOVÁ, Nikola
This dissertation dealt with the diagnosis and therapeutic procedures for the treatment of parasitic diseases in odd-toed and even-toed ungulates with selected anthelmintics. Between 2020 - 2023, 5.359 artiodactyls and 819 solipeds, namely cattle, sheep, goats, aurochs, mouflon, deer, bison, bison bonasus, horses, donkeys and ponies, were microscopically examined for the presence of nematodes, trematodes or cestodes in faecal samples in the Czech Republic. Molecularly, 76 cattle samples, 26 bison bonasus samples and 52 bison samples were examined for the presence of trematodes and C. daubneyi was detected. Parasitic infections were monitored in naturally infected individuals, and during the study no clinical signs suggestive of parasitemia were observed in any of the monitored individuals. The most parasitic infections were evaluated for H. contortus, O. ostertagi, M. benedeni, C. daubneyi and A. perfoliata. As part of the dissertation, a total of ten anthelmintics available in the Czech Republic were chosen, focusing on individual categories of parasitic infections in various animal species. Based on laboratory analyzes of LDA tests, the species of nematode was determined according to the developmental stage of the larvae, which helped to choose the appropriate anthelmintic during treatment. In conclusion, it can be stated that almost all anthelmintics have been shown to be effective in therapeutically treated farm animals.
|
|
|
Parasitic infections tortoises of genus \kur{Testudo} with a focus on apicoplexa
ŽAHOUREK, Jakub
This bachelor thesis deals with the spectrum and frequency of parasitic infections in Testudo tortoises in breeding in the Czech Republic. In the first section of the theoretical part I focus on the biology, biogeography, ecology, and morphology, the understanding of which is important for breeding these very special animals. Further on, I mention the specific methodology of breeding linked to the demands of tortoises of their environment, nurture, and behavioural manners. In the second section of the theoretical part I focus on parasites that often infect herbivorous reptiles. In my thesis, I have focused on parasites within the Apicomplexa phylum that are currently being paid significantly closer attention in veterinary medicine. 143 samples of droppings gathered throughout 2020 by twelve different breeders have been examined. Samples were examined using sedimentation and flotation method together with which Sheater sugar solution was used. Out of a total of 92 % samples were marked as positive with developmental stages of parasitic elements also known as helmints. Out of the gathered data, I constructed a spectrum of parasites of the complete family and individual species including their frequency and strength of infection in individual parasites.
|
|
|
Endoparasites of cattle under various breeding management
HOLUBOVÁ, Nikola
Samples of excrements for parasitic investigation was taken away in 16 breeding, when it was about 3 breeding - when animals were been regularly milking, 11 breeding of fatcattle, one breeding of wisents and one breeding of aurochs. It was been observing the influence of technology of breeding, when it was about ecology breeding. Utility type of fatcattle was been permanently grazing, milk animal was 6 months grazing and 6 months stabled. Hobby breeding of wisents and aurochs was been breeded whole year on the pasture. According the lokality, where the breeding is, was noticed the altitude. Statistic analysis proved that the decrease of prevalence kryptosporids infection was in the straight relationship with the increase of altitude. The most infected was herds breeded to the 500 metres altitude. Ossurrence of endoparasites was observed on the dependence of seasonal occurrence. The most low prevalence of parasites infections was found out at miking animals, so that means stabled animals and grazing. Statistic analysis proved animals breeded in system of whole year grazing are statistical to much more infected by parasites than animals breed like technology combined grazing and stabling. Pursuance of occurence and risk of infection of individual species of parasites were consensus statistical comparison found out that animal whole year grazing are 7,25× frequently infected by fluke of Paramphistomum genus (?2=16,4; d.f.=1; P<0,001). In the comparison was no found out diference beetwen occurrence of cocsids genus Eimeria, infusorian of Buxtonella genus, nematode Trichostrongylidea family and fluke Fasciola hepatica species in the dependence of cattle breeding technology. In the breeding was used anti-parasites medicamets IVOMEC SUPER and HELMIGAL. Pursuance of detailed analysis I grew up the end that application of anti-parasites medicamets had no influence on occurrence and prevalence of Fasciola hepatica fluke s pecies and pulmonary nemathods Dictyocaulus genus. On the contrary animals - which weren´t cured anti-parasites medicamets ? were 4,85× frequently inficated by gastrointestinal nemathods (GIN).
|
guest ::
