Alberta. Infectious pancreatic necrosis in hatchery fish          下载免费PDF全文

Hanson J  Larson B 《The Canadian veterinary journal. La revue veterinaire canadienne》1989,30(9):759-760

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What Is Your Diagnosis?     

Clyde VL  Schultze AE  Donnell R 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》1995,24(1):5-7

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Transmissible gastroenteritis in neonatal dogs: experimental intestinal infection with transmissible gastroenteritis virus.     

D J Larson  L G Morehouse  R F Solorzano  D A Kinden 《American journal of veterinary research》1979,40(4):477-486

Fourteen neonatal dogs (4 through 11 days of age) were exposed orally to the Purdue strain of transmissible gastroenteritis (TGE) virus, and six dogs of similar age were noninoculated controls. Clinical signs of enteric disease did not develop. Both exposed and control dogs had normal fecal passages and appetite throughout the experiment. Jejunal epithelium from dogs euthanatized at 12, 24, 48, and 96 hours and at 10 days after exposure did not exhibit morphologic alterations detectable by light microscopy. Electron microscopic examination indicated that jejunal epithelial cells contained TGE viral particles as early as 12 hours after dogs were exposed. There were no apparent morphologic alterations or signs of desquamation of virus-infected cells, however. Results of pig transmission studies indicated that viable TGE virus was in jejunal tissue of the dogs as early as 12 hours and as late as 10 days after exposure to the virus.  相似文献   

Prevalence of Mycoplasma agassizii and Chelonian herpesvirus in captive tortoises (Testudo sp.) in the United Kingdom.     

Jorge F Soares  Victoria J Chalker  Kerstin Erles  Sonya Holtby  Michael Waters  Stuart McArthur 《Journal of zoo and wildlife medicine》2004,35(1):25-33

During the months of April to August in 1999 and 2002, oral swabs were collected from 146 tortoises (Testudo sp.) in private collections in the United Kingdom and tested by polymerase chain reaction (PCR) for the presence of Mycoplasma agassizii and Chelonian herpesvirus (ChHV). The presence of M. agassizii was confirmed by restriction digestion of the PCR product. A 307-bp fragment of the ChHV UL5 homologue gene was sequenced and found to show most similarity to equine herpesvirus type 1. A prevalence of 15.8 and 8.2% was found for M. agassizii and ChHV, respectively. Comparison of the carriage of both M. agassizii and ChHV in different species of tortoises correlated the presence of M. agassizii with Testudo horsfieldii and ChHV with Testudo marginata and Testudo graeca iberia. An association of ChHV with stomatitis was also found. Mixed infections with both agents were detected. The findings further demonstrate this pathogen-tortoise association and the cross transmission of these infections if different tortoise species are housed together.  相似文献   

Incidence and risk factors for neurological signs after attenuation of single congenital portosystemic shunts in 253 dogs          下载免费PDF全文

Rhiannon Strickland BVetMed  Michael S. Tivers BVSc  PhD  DipECVS  Sophie E. Adamantos BVSc  DACVECC  DECVECC  Tom R. Harcourt‐Brown MA  VetMB  DipECVN  Robert C. Fowkes BSc  PhD  Victoria J. Lipscomb MA  VetMB  DipECVS 《Veterinary surgery : VS》2018,47(6):745-755

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Randomized controlled clinical study evaluating the efficacy and safety of intratumoral treatment of canine mast cell tumors with tigilanol tiglate (EBC‐46)     

Thomas R. De Ridder  Justine E. Campbell  Cheryl Burke‐Schwarz  David Clegg  Emily L. Elliot  Samuel Geller  Wendy Kozak  Stephen T. Pittenger  Jennifer B. Pruitt  Jocelyn Riehl  Julie White  Melissa L. Wiest  Chad M. Johannes  John Morton  Pamela D. Jones  Peter F. Schmidt  Victoria Gordon  Paul Reddell 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2021,35(1):415-429

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Spontaneous Course of Biliary Sludge Over 12 Months in Dogs with Ultrasonographically Identified Biliary Sludge          下载免费PDF全文

S.M. DeMonaco  D.C. Grant  M.M. Larson  D.L. Panciera  M.S. Leib 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2016,30(3):771-778

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Sequence and phylogenetic analysis of the 16S rRNA gene of Ehrlichia canis strains in dogs with clinical monocytic ehrlichiosis     

Siarkou VI  Mylonakis ME  Bourtzi-Hatzopoulou E  Koutinas AF 《Veterinary microbiology》2007,125(3-4):304-312

The purpose of this study was to characterize, at the molecular level, the Ehrlichia canis strains involved in naturally occurring canine monocytic ehrlichiosis (CME) in Greece, and to investigate if any sequence diversity exists between the 16S rRNA genes of those involved in the mild non-myelosuppressive or the severe myelosuppressive form of CME. To this end, amplification of the ehrlichial 16S rRNA gene was attempted by nested polymerase chain reaction (PCR) assays in bone marrow (BM) aspirates from 20 dogs tentatively diagnosed as having non-myelosuppressive (n=10, group A) or myelosuppressive (n=10, group B) CME. PCR assay using E. canis-specific primers revealed that 15 BM samples, including all group A and 5 group B dogs, were positive. Using universal PCR primers, a nearly full-length 16S rRNA gene could be amplified from 13 BM samples, including 9 group A and 4 group B dogs. The 16S rDNA analysis based on secondary structure revealed that all sequences of the Greek strains were identical to each other and indicated 100% identity among some American (Venezuelan and Brazilian), European (Greek), Middle Eastern (Turkish) and Asiatic (Thailand) strains. The results of this study suggest that the E. canis strains involved in the non-myelosuppressive and myelosuppressive forms of CME in Greece share an identical 16S rRNA genotype.  相似文献   

Comparison of the results of abdominal ultrasonography and exploratory laparotomy in the dog and cat     

Pastore GE  Lamb CR  Lipscomb V 《Journal of the American Animal Hospital Association》2007,43(5):264-269

Results of preoperative ultrasonography and exploratory laparotomy were reviewed retrospectively in a series of 100 small animals to assess the agreement between ultrasonographic and surgical findings and to identify abdominal lesions likely to be missed by ultrasonography. Good agreement occurred between ultrasound reports and surgical reports in 64% of the animals, which supported the use of ultrasonography in potential surgical candidates. A major discrepancy was observed between the ultrasound report and surgical findings in 25% of the animals. Of the various types of pathology encountered in the study, gastrointestinal ulceration or perforation was the most likely lesion to be missed by ultrasonography.  相似文献   

Erythema multiforme in a spotted hyena (Crocuta crocuta).     

Christopher S Hanley  Heather A Simmons  Roberta S Wallace  Victoria L Clyde 《Journal of zoo and wildlife medicine》2005,36(3):515-519

A 10.5-yr-old male spotted hyena (Crocuta crocuta) developed acute, severe erythematous and ulcerative dermatitis of the hindquarters, feet, face, and ears 19 days after receiving a recombinant canary pox vectored canine distemper vaccine. Biopsies of the lesions supported a diagnosis of erythema multiforme (EM), which is an immune-mediated disorder that can occur days to months after exposure to antigenic stimuli. During the lengthy recovery, esophageal regurgitation and ulceration developed either as complications of the disease or secondary to therapy. The esophageal disease was managed with metoclopramide, sulcrafate, omeprazole, and frequent feedings. The distemper vaccine is postulated to have been the inciting cause of EM in this animal.  相似文献