FEATURES OF LABORATORY DIAGNOSIS EIMERIOSIS RABBITS

  • O. Gavrilina Dnіproperovsky State Agrarian and Economic University, Dnіprо
  • A. Kolesnik Dnіproperovsky State Agrarian and Economic University, Dnіprо
Keywords: diagnosis, eymeriosis, extent of infestation, the intensity of the infestation, rabbits

Abstract

It was found indicators of extensiveness and intensity eymeriosis lesion of rabbits in big specialized and small farms of Dnepropetrovsk region. It was established that the rabbits from big specialized farms most affected eymeriosis invasion and suffer mostly intestinal form. In the small household farms were registered, mainly mixed form eymeriosis. The severest eymeriosis invasion in specialized and small households farms are recorded in rabbits 30-90 days old with extensiveness of invasion 60-80%. Subsequently, in 150-200 days age rabbits were showed reduction extensiveness of invasion to 12,8-29,6%. The most severe course eymeriosis infestation recorded in rabbits 30-45 days old, which, in our opinion, due to the period of separation from doe-rabbit and the formation of groups of young.Over the intestinal form of the disease were recorded catarrhal-hemorrhagic enterocolitis with the presence of gray-white parasitic nodule. Mixed form eymeriosis rabbits manifested symptoms of gall-bladder and liver, in which lesions noted the bile ducts and formation of focal clusters of parasites that are high amount of sporozoyits. During the postmortem autopsy of bodies that were subjected to postmortem changes histological examination. In the intestines of infected animals showed changes in the mucosa. Across the surface of fibers observed desquamation of epithelial cells and their destruction. Lamina propria of the intestinal mucosa infiltrated by lymphocytes, plasma cells and macrophages.When liver form eymeriosis recorded fatty liver, the presence of parasitic nodules that formed the focal accumulation of parasites that are high amount of sporozoyits. Parasitic nodules mainly located in the perivascular connective tissue interlobular. Bile ducts of the liver considerably enlarged, their walls thickened.In the kidneys and liver and myocardium for mixed forms eymeriosis recorded grainy and fatty expressed differently degree of intensity depending on the rate of animals infestation.

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Author Biographies

O. Gavrilina, Dnіproperovsky State Agrarian and Economic University, Dnіprо
к. вет. н.
A. Kolesnik, Dnіproperovsky State Agrarian and Economic University, Dnіprо
магістрант

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How to Cite
Gavrilina, O., & Kolesnik, A. (1). FEATURES OF LABORATORY DIAGNOSIS EIMERIOSIS RABBITS. Theoretical and Applied Veterinary Medicine, 4(4), 55-58. Retrieved from https://bulletin-biosafety.com/index.php/journal/article/view/49