Conjunctival habronemiasis in a square‐lipped rhinoceros (Ceratotherium simum)          下载免费PDF全文

Igal H. Horowitz  Richard R. Dubielzig  Ana‐Maria Botero‐Anug  Araceli Lucio‐Forster  Dwight D. Bowman  Ariella B. Rosenzweig  Shahar Frenkel  Ron Ofri 《Veterinary ophthalmology》2016,19(2):161-166

A captive female square‐lipped rhinoceros born in 1993 had been showing intermittent signs of bilateral conjunctivitis and conjunctival proliferation since 1998. Periodic improvement was noted, especially in winter, but overall the condition had deteriorated over the years. Treatment with various topical, intralesional, and systemic antibiotics and glucocorticosteroids was largely ineffective, as were repeated dewormings. No primary cause for these lesions was found in biopsies taken in 2000 and 2006, although a severe infiltrate of numerous eosinophils was observed in the latter. As the condition worsened, secondary corneal changes were noted, and eventually vision was lost due to proliferative conjunctival tissue. Aggressive resection of the proliferating tissue in 2013 restored vision and submitted biopsies yielded a diagnosis of severe allergic conjunctivitis, eosinophilic granuloma, and habronematid (Habronema or Draschia) larval infection. As no other rhinoceros in the herd was affected, including two calves born to the patient who were in close contact with their mother, it was concluded the presentation was most likely due to a hypersensitivity reaction to the dead or dying larvae. Fly repellent is now regularly applied around the eye of this rhinoceros, and a protective face mask has been fitted. Ongoing periodic relapses are treated with oral ivermectin, topical antibiotics, and steroids.  相似文献   

Oat and ryegrass silage for small-scale dairy systems in the highlands of central Mexico     

Maria Danaee Celis-Alvarez  Felipe López-González  Carlos Galdino Martínez-García  Julieta Gertrudis Estrada-Flores  Carlos Manuel Arriaga-Jordán 《Tropical animal health and production》2016,48(6):1129-1134

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Successful management of jejunojejunal anastomosis dehiscence by extra-abdominal exteriorization and bandaging in a cat with septic peritonitis     

Emmanouil Tzimtzimis  Maria Kouki  Stefania Rampidi  Matina Giannikaki  Georgia Karnezi  Lysimachos G. Papazoglou 《The Canadian veterinary journal. La revue veterinaire canadienne》2016,57(5):507-510

Duodenal and jejunal resections were performed in a cat with septic peritonitis due to small intestinal perforations by a linear foreign body. Three days later jejunal resection and anastomosis were repeated due to dehiscence of the anastomosis site. This segment of intestine was exteriorized through the body wall and managed with bandages for 5 days before it was surgically replaced into the abdomen. The cat made a full recovery.  相似文献   

Intake,digestibility and performance of lambs fed diets containing peach palm meal     

Alana Batista dos Santos  Mara Lúcia Albuquerque Pereira  Herymá Giovane de Oliveira Silva  Gleidson Giordano Pinto de Carvalho  Taiala Cristina de Jesus Pereira  Leandro Sampaio Oliveira Ribeiro  José Augusto Gomes Azevêdo  Maria das Graças Conceição Parada Costa Silva  Larisse Borges Sousa  Leandro Borges Sousa  Daiane de Oliveira Alencar 《Tropical animal health and production》2016,48(3):509-515

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Morphological characterization and immunohistochemical detection of the proinflammatory cytokines IL-1β, IL-17A,and TNF-α in lung lesions associated with contagious bovine pleuropneumonia     

Anja Sterner-Kock  Wolfram Haider  Flavio Sacchini  Anne Liljander  Jochen Meens  Jane Poole  Maria Guschlbauer  Martin Heller  Jan Naessens  Joerg Jores 《Tropical animal health and production》2016,48(3):569-576

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Plasmatic l‐lactate in pet rabbits: association with morbidity and mortality at 14 days          下载免费PDF全文

Maria Ardiaca  Sara Dias  Andres Montesinos  Cristina Bonvehi  Sara Barrera  Marina Cuesta 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2016,45(1):116-123

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Nodular granulomatous glossitis as the sole clinical sign in canine leishmaniosis          下载免费PDF全文

Melpomeni K. Tangalidi  Ioannis L. Oikonomidis  Dimitra Psalla  Serafim Papadimitriou  Maria Kritsepi‐Konstantinou  Mathios E. Mylonakis 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2016,45(4):710-714

A 5.5‐year‐old, intact male Rottweiler dog was admitted with a history of multifocal nodular tongue lesions which progressively deteriorated during the previous year. Physical examination revealed several reddish nodules with central depression on the surface of the tongue in an otherwise healthy dog. Clinicopathologic abnormalities included eosinophilia and hyperproteinemia. Lingual nodule cytopathology, histopathology, and immunohistochemistry revealed Leishmania spp. amastigotes and a severe granulomatous glossitis. The dog was also seroreactive to L infantum antigens by an indirect immunofluorescence assay. Clinical reevaluation 3 months after the institution of treatment with allopurinol and miltefosine indicated that the nodular lesions had completely regressed. In endemic areas, lingual nodular lesions may rarely be the sole clinical sign of canine leishmaniosis. Standard medical treatment may provide an excellent prognosis.  相似文献   

Detection of bacterial contamination and DNA quantification in stored blood units in 2 veterinary hospital blood banks          下载免费PDF全文

Valentina Stefanetti  Arianna Miglio  Katia Cappelli  Stefano Capomaccio  Elisa Sgariglia  Maria L. Marenzoni  Maria T. Antognoni  Mauro Coletti  Vittorio Mangili  Fabrizio Passamonti 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2016,45(3):406-410

Blood transfusions in veterinary medicine have become increasingly more common and are now an integral part of lifesaving and advanced treatment in small and large animals. Important risks associated with transfusion of blood products include the transmission of various infectious diseases. Several guidelines suggest what infectious agents to screen for in canine and feline transfusion medicine. However, while the risk of bacterial contamination of blood products during storage and administration has not been documented in veterinary medicine, it has emerged as a cause of morbidity and mortality in human transfusion medicine. Clinical experience shows that the majority of blood component bacterial contaminations are caused by only a few species. Unlike other types of bacteria, psychrotolerant species like Pseudomonas spp. and Serratia spp. can proliferate during the storage of blood units at 4°C from a very low titer at the time of blood collection to a clinically significant level (> 10⁵ CFU/mL) causing clinical sepsis resulting from red blood cell concentrate transfusions in human medicine. The purpose of this report was to describe the detection and quantification procedures applied in 4 cases of bacterial contamination of canine and feline blood units, which suggest the need for further investigations to optimize patients’ safety in veterinary transfusion medicine.  相似文献   

Effect of maternal cells transferred with colostrum on cellular responses to pathogen antigens in neonatal calves     

Donovan DC  Reber AJ  Gabbard JD  Aceves-Avila M  Galland KL  Holbert KA  Ely LO  Hurley DJ 《American journal of veterinary research》2007,68(7):778-782

OBJECTIVE: To assess the effect of maternal cells or cellular components on neonatal immune responses to intracellular pathogens in calves. ANIMALS: 15 Holstein calves. PROCEDURES: Calves were fed whole colostrum, frozen colostrum, or cell-free colostrum within 4 hours after birth. Leukocytes were obtained from calves before feeding colostrum and 1, 2, 7, 14, 21, and 28 days after ingestion. Proliferative responses against bovine viral diarrhea virus (BVDV) and mycobacterial purified protein derivatives were evaluated. Dams received a vaccine containing inactivated BVDV, but were not vaccinated against mycobacterial antigens. RESULTS: All calves had essentially no IgG in circulation at birth, but comparable and substantial concentrations by day 1. Calves that received whole colostrum had enhanced responses to BVDV antigen 1 and 2 days after ingestion of colostrum. In contrast, calves that received frozen colostrum or cell-free colostrum did not respond to BVDV. No differences were identified among the 3 groups in response to mycobacterial antigens. CONCLUSIONS AND CLINICAL RELEVANCE: Results indicated that transfer of live maternal cells from colostrum to neonatal calves enhanced responses to antigens against which the dams had previously responded (BVDV), but not to antigens to which the dams were na?ve (mycobacterial purified protein derivatives). Results suggested that cell-mediated immune transfer to neonates can be enhanced by maternal vaccination.  相似文献   

The risk of salmonellae shedding by dogs fed Salmonella-contaminated commercial raw food diets          下载免费PDF全文

Finley R  Ribble C  Aramini J  Vandermeer M  Popa M  Litman M  Reid-Smith R 《The Canadian veterinary journal. La revue veterinaire canadienne》2007,48(1):69-75

Twenty-eight research dogs were enrolled to determine the prevalence of salmonellae shedding after consumption of 1 Salmonella-contaminated commercial raw food diet meal. Sixteen dogs were exposed to Salmonella-contaminated commercial raw food diets and 12 to Salmonella-free commercial raw food diets. Seven of the exposed dogs shed salmonellae 1-7 days after consumption of Salmonella-contaminated raw food diets. None of the dogs fed Salmonella-free diets shed salmonellae. No clinical signs were observed in either group. Five of the 7 dogs shed the same serotypes as those recovered from food samples used for feeding. Results showed the same serotypes and antimicrobial resistance pattern in 2 of the 7 shedders. Dogs fed Salmonella-contaminated raw food diets can shed salmonellae and may, therefore, be a source of environmental contamination potentially leading to human or animal illness.  相似文献