Some studies on bacteria induction of renal lesions in chickensh[electronic resource].

Includes references.

Eighty samples from enlarged congested kidneys weTc collected from &eshJy dead chic;;keJl!ll fmrn different fanns of Assiut Gonilx...te(and didn't !IIlf'fet from any ration pmblans). 1'be:!e samples taken to isolate some t.ctcria ...hieh affect kidneys. After bioebemi.c:aI rnnions, Ihe isol8tion rnuIed piesomee of II orpnisms: E.coli at & nrte of(7O%) - Slap/!. ownu (37-5%) - C«>-boauiwrf (31.3%) - Klebsidhl (15%) - Proln4 (18.11%) - Ps~ (11.3%) - CIOSJridiwn pufring't'1fD (11.11%) - Enlerocor:nufa«alis (6.3%). Experirnc:ntai infection of II day - old chicken subcutaneously with isolated EcoJl and CQ'Yndocleriwn showa:! mortality ratt':$ of 60% and 20% lespx:tinly "'ithin 7 days po5linoeulation. SefCIK dc:a1h bilrls were dt'Jlressed, huddling togrthcr and couldn't mo~~. Postmortem. examination revealed congestion and enlargement of kidneys, liver and spleen and the ureters were filled with urate. Birds which inoculated orally, didn't show any clinical signs, 21 days postinoculation all binis were saerified. r.M examination revealed congestion and enlargement of kidneys and the ureters were distended with urate.

Summary in Arabic.