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Abattoir-based survey of contagious bovine pleuropneumonia in cattle in Turkey

Cetinkaya B., Ongor H., Karahan M., Kalender H., Lorenzon Sophie, Thiaucourt François. 2003. Abattoir-based survey of contagious bovine pleuropneumonia in cattle in Turkey. Veterinary Record, 152 : pp. 254-258.

Journal article ; Article de revue à facteur d'impact
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Abstract : Blood samples collected from 945 cattle at four local abattoirs in Turkey were examined for contagious bovine pleuropneumonia (CBPP) by the complement fixation test (CFT) and competitive ELISA (cELISA). In addition, the carcases of the animals were examined macroscopically at the abattoirs and 62 lung samples which had lesions suggestive of CBPP were collected for bacteriological culture. To identify suspicious isolates the PCR was used in addition to the routine biochemical tests. By the CFT, two of the 945 serum samples were seropositive, and by the cELISA, four of them were seropositive. In the bacteriological culture of the lungs, growth was observed in 18 (29 per cent) of the samples by the observation of turbidity in the broths. However, when these broths were inoculated into an agar base, growth was observed in only three (4-8 per cent) samples. These isolates were identified as Mycoplasma species on the basis of biochemical tests. In the PCR analysis of DNA extracted from the broths, none of the isolates was identified as Mycoplasma mycoides subspecies mycoides small colony or one of the members of the M mycoides cluster, but amplification was obtained in only eight (44.4 per cent) of 18 samples, using Mycoplasma-genus specific primers. These DNA samples were examined further with primers specific to 16S rRNA and were then sequenced and compared with the databanks; DNA homologies at different levels were observed in five samples. with Mycoplasma alkalescens, Mycoplasma canadense, Mycoplasma bovis and Mycoplasma bovigenitalium. (Résumé d'auteur)

Mots-clés Agrovoc : Péripneumonie contagieuse bovine, Abattoir, Carcasse, Bovin de boucherie

Mots-clés géographiques Agrovoc : Turquie

Classification Agris : L73 - Animal diseases

Auteurs et affiliations

  • Cetinkaya B., University of Firat (TUR)
  • Ongor H., University of Firat (TUR)
  • Karahan M., University of Firat (TUR)
  • Kalender H., Veterinary Control and Research Institute (TUR)
  • Lorenzon Sophie, CIRAD-EMVT-SANTE ANIMALE (FRA)
  • Thiaucourt François, CIRAD-EMVT-SANTE ANIMALE (FRA)

Autres liens de la publication

  • Document en bibliothèque
  • Localisation du document : BA_PEBA805 [(Bibliothèque de Baillarguet)] ; BA_BR2458 [(Bibliothèque de Baillarguet)] ; BA_BR2479 [(Bibliothèque de Baillarguet)]

Source : Cirad - Agritrop (https://agritrop.cirad.fr/513990/)

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