Immune Status of pneumonic Calves

ASHRAF SAMIR HAKIM El MIGRISSY;

Abstract


Respiratory diseases in calves cause financial losses which are due to death culls depressed growth rates, cost of veterinary treatment and vaccines.
Many investigations were done to know the etiologic factors

of respiratory disorders and immune status of cattle-calves while there were few researches in buffalo calves due to their populations distributed in constricted area in the world
The present study was undertaken to investigate the immunological effect of buffalo pulmonary surfactant and to
discuss its relationship with the macrophage and microorganisms
..
with special attention to E.coli prevalence in buffalo calf

pneumonia.


Other data

Title Immune Status of pneumonic Calves
Other Titles الحالة المناعية للعجول المصابة بالتهاب رئوى
Authors ASHRAF SAMIR HAKIM El MIGRISSY
Issue Date 2002

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