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2.
BMC Res Notes ; 12(1): 534, 2019 Aug 22.
Artigo em Inglês | MEDLINE | ID: mdl-31439030

RESUMO

OBJECTIVE: Dichelobacter nodosus is the primary aetiological agent of footrot in sheep. Ovine footrot causes considerable economic losses and substantial animal welfare issues in the Australian sheep industry. Current methods for detecting D. nodosus are difficult, laborious and time-consuming. Recently, we developed a robust LAMP assay (VDN LAMP) that was able to identify aprV2 positive D. nodosus in-field. A major advantage of LAMP technology is the ability of the assay to be performed by non-specialists with minimal training. We aimed to assess the performance of the VDN LAMP in-field in comparison to a laboratory-based aprV2/aprB2 rtPCR when used by secondary users after training by the authors. RESULTS: Two animal health officers (termed secondary users) from Department of Primary Industries and Regions, South Australia (PIRSA) were trained in the use of VDN LAMP, before carrying out in-field testing on several locations in South Australia. The performance of VDN LAMP assay by secondary user 1 was shown to successfully detect 73.91% (n = 53) aprV2 positive samples, while secondary user 2 detected 37.93% (n = 30) aprV2 positive samples. Overall, the ability to identify virulent D. nodosus by VDN LAMP by secondary users was mixed for various reasons, however, this could be rectified by additional training and commercial production of the LAMP kits to increase stability. We envisaged in the future VDN LAMP will able to be used by non-specialists to aid control programs.


Assuntos
Técnicos em Manejo de Animais/estatística & dados numéricos , Proteínas de Bactérias/genética , Dichelobacter nodosus/genética , Pododermatite Necrótica dos Ovinos/diagnóstico , Infecções por Bactérias Gram-Negativas/veterinária , Técnicas de Amplificação de Ácido Nucleico/métodos , Serina Endopeptidases/genética , Doenças dos Ovinos/diagnóstico , Técnicos em Manejo de Animais/normas , Animais , Dichelobacter nodosus/fisiologia , Pododermatite Necrótica dos Ovinos/microbiologia , Infecções por Bactérias Gram-Negativas/diagnóstico , Infecções por Bactérias Gram-Negativas/microbiologia , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Ovinos , Doenças dos Ovinos/microbiologia , Austrália do Sul
5.
Rev Sci Tech ; 36(1): 279-289, 2017 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-28926009

RESUMO

This paper presents a summary of findings from a research project that examined institutional arrangements for providing animal health services in Uganda and Kenya. Given the need to find solutions to the pervasive governance challenges encountered in the delivery of veterinary services in Africa, the study applied transaction economics theory to generate recommendations on how to improve the delivery of these services and minimise livestock production risks, including those that pose a risk to human health, e.g. zoonoses. The most notable recommendations are as follows: i) lower- and middle-income countries should invest in creating an enabling environment that supports the relationship between professional veterinarians and para-professionals, to ensure the timely reporting, treatment and control of animal diseases; ii) the provision of veterinary extension services should not focus solely on household 'heads', but also on other household members, such as wives and children, and on herdsmen; iii) strong government engagement is required in the provision of veterinary services for pastoral or extensive livestock production systems, because normal market forces have failed to attract professional veterinarians and trained para-professionals from the private sector to work in these sectors; iv) farmers must be empowered to hold service providers accountable, by the development and trialling of tools that would enable them to measure the quality of services that they receive and to verify the qualifications of different service providers; v) investment in veterinary education is vital, to ensure that enough qualified veterinary staff are available to offer veterinary services to farmers.


L'auteur propose une synthèse des principales conclusions d'un projet de recherche consacré aux dispositifs institutionnels élaborés en Ouganda et au Kenya pour encadrer la prestation des services de santé animale. Face à la nécessité de trouver des solutions aux graves difficultés de gouvernance qui entravent la prestation de services vétérinaires en Afrique, cette étude s'est fondée sur la théorie des transactions économiques pour formuler quelques recommandations sur les moyens d'améliorer la prestation de ces services et de minimiser les risques affectant la production animale, y compris ceux qui peuvent menacer la santé publique, à savoir les zoonoses. Les principales recommandations de l'étude sont les suivantes : i) les pays à faible revenu et à revenu intermédiaire devraient s'investir dans la création d'un environnement propice à la coopération entre les vétérinaires professionnels et les para-professionnels vétérinaires, afin d'assurer la notification rapide, le traitement et la prophylaxie des maladies animales ; ii) les prestations de services vétérinaires de proximité ne doivent pas se limiter aux seuls « chefs de famille ¼ mais s'adresser également aux autres membres des foyers (les épouses et les enfants) ainsi qu'aux gardiens des troupeaux; iii) une mobilisation forte des pouvoirs publics est nécessaire pour assurer la prestation de services vétérinaires au sein des systèmes d'élevage pastoral ou extensif, dans la mesure où les forces spontanées du marché ont échoué à attirer les vétérinaires libéraux et les para-professionnels qualifiés du secteur privé dans ces territoires ; iv) les éleveurs doivent disposer des moyens de demander des comptes aux prestataires de services, ce qui suppose de concevoir et de tester des outils leur permettant d'évaluer la qualité des services rendus et de vérifier les qualifications des différents prestataires de services ; v) l'investissement dans l'enseignement de la médecine vétérinaire est d'une importance capitale pour garantir que les effectifs des personnels vétérinaires qualifiés sont suffisants pour assurer une prestation de services adéquate aux éleveurs.


El autor resume las conclusiones de un proyecto de investigación en el que se estudiaron los dispositivos institucionales destinados a prestar servicios zoosanitarios en Uganda y Kenia. Dada la necesidad de encontrar soluciones para los omnipresentes problemas de buen gobierno que lastran la prestación de servicios veterinarios en África, en el estudio se aplicó la teoría de la economía de transacción para formular una serie de recomendaciones sobre la manera de mejorar la prestación de dichos servicios y reducir al mínimo los riesgos para la producción ganadera, en particular aquellos que entrañen una amenaza para la salud humana, como las zoonosis. Las recomendaciones más destacadas son las siguientes: i) los países de nivel bajo o medio de renta deben invertir en la creación de condiciones que favorezcan la relación entre los veterinarios profesionales y los paraprofesionales, con objeto de lograr una mayor puntualidad en la notificación, el tratamiento y el control de las enfermedades animales; ii) la prestación de servicios de divulgación veterinaria no debe ir dirigida únicamente a los «cabezas de familia¼, sino también a los demás miembros de la unidad familiar (esposa e hijos, por ejemplo) y a los encargados de cuidar de los rebaños; iii) en sistemas de producción ganadera pastoral o extensiva la prestación de servicios veterinarios exige una fuerte participación del sector público, puesto que los mecanismos de mercado no han servido para atraer a veterinarios profesionales y a paraprofesionales cualificados del sector privado para que trabajen en esos sectores; iv) es preciso habilitar a los pequeños productores para que sean exigentes con los proveedores de servicios, elaborando y aplicando experimentalmente herramientas que los capaciten para enjuiciar la calidad de los servicios que reciben y comprobar las cualificaciones de los distintos proveedores de servicios; v) es esencial invertir en la enseñanza de la veterinaria a fin de lograr que haya una dotación suficiente de veterinarios cualificados para ofrecer servicios veterinarios a los productores.


Assuntos
Doenças dos Animais/terapia , Medicina Veterinária/normas , Doenças dos Animais/prevenção & controle , Técnicos em Manejo de Animais/economia , Técnicos em Manejo de Animais/educação , Técnicos em Manejo de Animais/normas , Técnicos em Manejo de Animais/tendências , Animais , Custos e Análise de Custo , Atenção à Saúde/economia , Atenção à Saúde/normas , Fazendeiros , Humanos , Quênia , Setor Privado , Setor Público , Uganda , Medicina Veterinária/economia , Medicina Veterinária/tendências , Zoonoses/prevenção & controle
6.
Vet Clin North Am Equine Pract ; 33(2): 267-288, 2017 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-28551288

RESUMO

Hoof care in the first few months of life is serious business and should never be taken lightly. Farriery plays a vital role in both the development of the hoof and the conformation of the limb. Management of the feet and limbs during this period will often dictate the success of the foal as a sales yearling or mature sound athlete. A sound foot care program is time-consuming, whereas assembly-line trimming is quick and easy, but the former is much more beneficial.


Assuntos
Casco e Garras/cirurgia , Doenças dos Cavalos/terapia , Cavalos/cirurgia , Técnicos em Manejo de Animais/normas , Animais , Animais Recém-Nascidos/crescimento & desenvolvimento , Animais Recém-Nascidos/cirurgia , Dieta/normas , Dieta/veterinária , Extremidades/diagnóstico por imagem , Extremidades/cirurgia , Casco e Garras/diagnóstico por imagem , Casco e Garras/crescimento & desenvolvimento , Doenças dos Cavalos/diagnóstico por imagem , Doenças dos Cavalos/prevenção & controle , Cavalos/crescimento & desenvolvimento , Instabilidade Articular/terapia , Instabilidade Articular/veterinária , Deformidades Congênitas dos Membros/terapia , Deformidades Congênitas dos Membros/veterinária , Registros/veterinária , Tendões/fisiopatologia , Medicina Veterinária/métodos
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