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Paper Information

Journal:   PAJOUHESH-VA-SAZANDEGI   FALL 2007 , Volume 20 , Number 3 (76 IN ANIMAL AND FISHERIES SCIENCES); Page(s) 51 To 59.
 
Paper: 

EVALUATION OF INTESTINAL HISTOPATHOLOGIC CHANGES IN POULTRY WITH ENTERITIS REFERRED TO THE AVIAN CLINICS OF TABRIZ IN 2005

 
 
Author(s):  MOHAJERI D.*, DOUSTAR Y., MIRZAEI HAMID
 
* PATHOLOGY DEPARTMENT, VETERINARY FACUTLY, ISLAMIC AZAD UNIVERSITY, TABRIZ BRANCH, TABRIZ, IRAN
 
Abstract: 

In this survey, for morphohistopathological study of the enteritis in fowls, 70 specimens of pathologic intestinal lesions were randomly collected from necropsied fowls with the signs of enteritis from different flocks at Tabriz poultry clinics in a course of 6 month. They subjected to detail morphological and histological studies. Epidemiologically, the prevalence of the various kinds of enteritis in association with age, strain and sex was evaluated. One-sample chi- square test, revealed that the highest rate of occurrence (78.57%), belonged to broilers (p<0.01). It was observed greatly in 4-6 weeks of age (p<0.01). Also, by chi- square test, a significant relation between the sex and age of affection confirmed (P<0.01), as in the males the most of affliction belonged to 4-6 weeks of age and in the females it was 1-3 weeks of age. Histopathologically, we found that the highest rates of enteritis, related to catarrhal, hemorrhagic and necrotic enteritis respectively (p<0.01). This investigation demonstrated that the strain of Ross was likely in high risk (p<0.05). The relation between the strains and the kinds of enteritis was not significant.

 
Keyword(s): HISTOPATHOLOGY, TABRIZ, INTESTINE, AVIAN CLINICS
 
References: 
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