Fatal outbreaks in dogs associated with pantropic canine coronavirus in France and Belgium     

Zicola A  Jolly S  Mathijs E  Ziant D  Decaro N  Mari V  Thiry E 《The Journal of small animal practice》2012,53(5):297-300

Infection with pantropic canine coronavirus was detected during outbreaks in France and Belgium. This was concurrent in most cases with canine parvovirus 2c. One outbreak was a deadly acute systemic disease with a single pantropic canine coronavirus infection. This is the first report of a fatality associated with pantropic canine coronavirus alone outside Italy.  相似文献   

Bacterial pathogens associated with lung lesions in slaughter pigs from 125 herds     

Fablet C  Marois C  Dorenlor V  Eono F  Eveno E  Jolly JP  Le Devendec L  Kobisch M  Madec F  Rose N 《Research in veterinary science》2012,93(2):627-630

Relationships between macroscopic lesions and Polymerase Chain Reaction (PCR) detection of Mycoplasma hyopneumoniae (Mhp), Pasteurella multocida (Pm), Actinobacillus pleuropneumoniae (App), Haemophilus parasuis (Hps) and Streptococcus suis (Ssuis) of the lungs of 3731 slaughter pigs from 125 herds were assessed in France. Pneumonia and pleuritis were the most frequent lesions (69.3% and 15% of the lungs, respectively). Mhp, Pm, App, Ssuis and Hps were detected in 69.3%, 36.9%, 20.7%, 6.4% and 0.99% of the lungs, respectively. Mhp and Pm were associated with pneumonia at both the pig and herd levels. Pleuritis was not associated with any pathogen at the pig level, but was associated with a high percentage of pigs PCR-positive for App at the herd level. Measures focused on control of Mhp, Pm and App should significantly reduce the occurrence of both pneumonia and pleuritis.  相似文献   

First report of Lagochilascaris (Nematoda: Ascarididae) eggs in a public park in Southern Brazil     

de Moura MQ  Jeske S  Gallina T  Borsuk S  Berne ME  Villela MM 《Veterinary parasitology》2012,184(2-4):359-361

Public parks, especially in developing countries, are places where stray animals run free and may contaminate the environment with different species of parasites. In an evaluation of environmental sanitation of these sites, soil samples were collected monthly from public parks in the Pelotas city, Rio Grande do Sul State, Southern Brazil. Eggs of the nematode Lagochilascaris sp. were found in a public playground. This is the first report of identification of this nematode in Southern Brazil.  相似文献   

Establishment of diagnostic criteria for feline nonflea-induced hypersensitivity dermatitis     

Favrot C  Steffan J  Seewald W  Hobi S  Linek M  Marignac G  Olivry T  Beco L  Nett C  Fontaine J  Roosje P  Bergvall K  Belova S  Koebrich S  Pin D  Kovalik M  Meury S  Wilhelm S 《Veterinary dermatology》2012,23(1):45-50, e11

Hypersensitivity dermatitides (HD) are commonly seen in cats, and they are usually caused by environmental, food and/or flea allergens. Affected cats normally present with one of the following clinical reaction patterns: head and neck excoriations, usually symmetrical self-induced alopecia, eosinophilic skin lesions or miliary dermatitis. Importantly, none of these clinical presentations is considered to be pathognomonic for HD skin diseases, and the diagnosis of HD is usually based on the exclusion of other pruritic diseases and on a positive response to therapy. The objectives of this study were to propose sets of criteria for the diagnosis of nonflea-induced HD (NFHD). We recruited 501 cats with pruritus and skin lesions and compared clinical parameters between cats with NFHD (encompassing those with nonflea, nonfood HD and those with food HD), flea HD and other pruritic conditions. Using simulated annealing techniques, we established two sets of proposed criteria for the following two different clinical situations: (i) the diagnosis of NFHD in a population of pruritic cats; and (ii) the diagnosis of NFHD after exclusion of cats with flea HD. These criteria sets were associated with good sensitivity and specificity and may be useful for homogeneity of enrolment in clinical trials and to evaluate the probability of diagnosis of NFHD in clinical practice. Finally, these criteria were not useful to differentiate cats with NFHD from those with food HD.  相似文献   

Serologic survey for Leptospira spp. in captive neotropical felids in Foz do Igua?u, Paraná, Brazil     

Ullmann LS  Hoffmann JL  de Moraes W  Cubas ZS  dos Santos LC  da Silva RC  Moreira N  Guimaraes AM  Camossi LG  Langoni H  Biondo AW 《Journal of zoo and wildlife medicine》2012,43(2):223-228

Leptospirosis is a bacterial zoonosis of worldwide distribution and is endemic in tropical countries, where rodents and other wild mammals are abundant and may act as reservoirs. Leptospirosis has become a concern in captive wild animals, due mostly to their exposure to contaminated urine or environment. Although domestic cats (Felis catus) have been reported refractory to leptospirosis, serology and disease in captive wild felids is still unclear. In this study 57 adult, clinically healthy felids, including 1 Geoffroy's cat (Leopardus geoffroyi), 3 jaguarundis (Puma yagouaroundi), 17 margays (Leopardus wiedii), 22 little spotted cats (Leopardus tigrinus), and 14 ocelots (Leopardus pardalis) kept in captivity at the Sanctuary at the Itaipu Binacional hydroelectric power plant (Bela Vista Biological Sanctuary), Foz do Iguacu City, Paraná State, Brazil, were serologically surveyed for the presence of antibodies against 28 serovars of Leptospira spp. by microagglutination test (MAT). Two animals (3.5%) were seropositive: one male ocelot to the serovar Cynopteri (titer 100) and one female margay to Autumnalis (100) and Butembo (200). The captive-born, 5-yr-old ocelot had been solitary housed in an individual cage. The approximately 21-yr-old wild-caught margay was also kept individually. None of the tested animals showed signs ofleptospirosis. During a study conducted 4 yr previously in the same facility, this particular margay also tested positive for the same two serovars, among others. The present study indicates that the felids tested for Leptospira spp. by MAT were exposed to serovars, but did not demonstrate clinical signs of disease. Comparison with a previous study suggests that serovar titers may vary over time and that leptospirosis dynamics remains unclear in wild felids.  相似文献   

Pyrosequencing of the rabies virus glycoprotein gene to demonstrate absence of vaccine-associated rabies cases following oral vaccination     

Paola De Benedictis  Cristian De Battisti  Sabrina Marciano  Franco Mutinelli  Ilaria Capua  Giovanni Cattoli 《Veterinary journal (London, England : 1997)》2013,195(3):388-390

Replication competent vaccines have been used successfully for the control of terrestrial rabies, mainly in wildlife; however, these vaccine strains occasionally may induce rabies. In this study, a pyrosequencing protocol for the rapid identification of vaccine-associated rabies viruses was applied to the 2008–2011 Italian epidemic. There was no evidence of vaccine-associated rabies cases following oral vaccination of foxes with the SAG2 and SADB19 vaccine strains.  相似文献   

Risk factors for insect bite hypersensitivity in Friesian horses and Shetland ponies in The Netherlands     

Anouk Schurink  Sabrina C. Podesta  Bart J. Ducro  Johan A.M. van Arendonk  Klaas Frankena 《Veterinary journal (London, England : 1997)》2013,195(3):382-384

Insect bite hypersensitivity (IBH) is an equine skin allergy caused by bites of Culicoides spp. and impacts on the welfare of affected horses. The aim of this study was to identify and quantify risk factors for IBH. Data from 3453 Friesian horse mares and 7074 Shetland pony mares scored for IBH by inspectors during obligatory foal inspections were analysed using breed-specific multivariable logistic regression models. The combined effect of month and year of scoring, Province and inspector were significantly associated with IBH in both breeds. In Shetland pony mares, withers height and coat colour were also significantly associated with IBH, while body condition had a nearly significant effect. The outcomes from this study on risk factors might contribute to the development of more efficient measures to reduce the prevalence of IBH.  相似文献   

Mucopolysaccharidosis IIIA (Sanfilippo syndrome) in a New Zealand Huntaway dog with ataxia     

R.D. Jolly  F.J. Allan  M.G. Collett  T. Rozaklis  V.J. Muller  J.J. Hopwood 《New Zealand veterinary journal》2013,61(5):144-148

Aim: To investigate the nature of a progressive ataxia in a New Zealand Huntaway dog.

Methods: The affected dog was examined clinically before being humanely killed and necropsied. Selected tissues were submitted to light and electron microscopy and to biochemical analyses.

Results: The histological lesions were interpreted as indicative of one of the forms of mucopolysaccharidosis type-III (dMPS-III), a lysosomal storage disease. Biochemically there was a deficiency of heparan sulphamidase. All the heparan sulphate chains had non-reducing-end glucosamine-N-sulphate residues.

Conclusion: The disease is dMPS-IIIA (Sanfilippo syndrome). An autosomal recessive mode of inheritance can be provisionally assumed from the nature of this disease in other species.  相似文献   

Genes involved in carnitine synthesis and carnitine uptake are up-regulated in the liver of sows during lactation     

Susann Rosenbaum  Robert Ringseis  Erika Most  Sonja Hillen  Sabrina Becker  Georg Erhardt  Gerald Reiner  Klaus Eder 《Acta veterinaria Scandinavica》2013,55(1):24

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Bovine leptospirosis in Northland     

R.D. Jolly B.V.Sc. Ph.D. 《New Zealand veterinary journal》2013,61(3):47-50

Extract

The following figures of the incidence of Leptospira pomona infection on farms in Northland are for the 1952 season up to the end of November, and were provided by all veterinary surgeons in Northland in -response to a questionnaire.  相似文献