H. Hüseyin HADİMLİ, Zafer SAYIN, Osman ERGANİŞ, Kürşat KAV

The antimicrobial susceptibility of Ornithobacterium rhinotracheale isolates

Amaç: Bu çalışmada, yumurtacı tavuk, etçi tavuk ve hindilerden izole edilen Ornithobacterium rhinotracheale izolatlarının antimikrobiyal maddelere duyarlılıklarını belirlemek amaçlandı. Gereç ve Yöntem: Toplam 28 O. rhinotracheale izolatı (2 yumurtacı tavuk, 5 etçi tavuk, 21 hindi, 2 O. rhinotracheale standart suşu) test edildi. On sekiz antimikrobiyal disk (penisilin, ampisilin, amoksisilin, amoksisilin + klavulonik asit, enrofloksasin, siprofloksasin, danofloksasin, norfloksasin, oksitetrasiklin, trimetoprim + sulfametoksazol, klaritomisin, linkomisin, eritromisin, spiramisin, klindamisin, gentamisin, neomisin ve streptomisin) kullanılarak, O. rhinotracheale izolatlarının antimikrobiyel maddelere duyarlılıkları belirlendi. Bulgular: O. rhinotracheale izolatlarının tümü (%100) ampisilin, amoksisilin ve siprofloksasine duyarlı iken gentamisin, streptomisin ve trimetoprim + sulfametaksazola dirençli bulundu. Öneri: O. rhinotracheale enfeksiyonlarının tedavisinde öncelikle etkenin antibiyotik duyarlılıklarının belirlenmesi gerektiği kanaatine varıldı.

Ornithobacterium rhinotracheale izolatlarının antimikrobiyel duyarlılıkları

Aim: The aim of the study was to determine susceptibility of Ornithobacterium rhinotracheale isolates to antibiotics from layers, broilers and turkeys. Materials and Methods: The total of 28 isolates (2 layer pullets, 5 broilers, 21 turkeys and 2 standard strains) of O. rhinotracheale were tested. Eighteen antimicrobial discs (penicillin, ampicillin, amoxicillin, amoxicillin + clavulanic acid, oxytetracycline, enrofloxacin, ciprofloxacin, danofloxacin, norfloxacin, trimethoprim + sulfamethoxazole, clarithromycin, lincomycin, clindamycin, erythromycin, spiramycin, gentamicin, neomycin and streptomycin) were used to determine the susceptibility of O. rhinotracheale isolates to antimicrobials. Results: While all O. rhinotracheale isolates (100%) were susceptible to ampicillin, amoxicillin and ciprofloxacin, all of O. rhinotracheale isolates (100%) were resistant to gentamicin, streptomycin and trimethoprim + sulfamethoxazole. Conclusion: In the treatment of O. rhinotracheale infections firstly antibiotic sensitivity should be determined.

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