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Splenic abscess in a German shepherd dog
2016
Madhavan Unny, N. | George, Manju | George, Ajith J. | Pillai, Usha N.
Splenic abscess is an uncommon condition in dogs. A 10-year oldGerman Shepherd dog was presented to the small animal medical unit of the University Veterinary Hospital, Mannuthy, with the history of anorexia. Abdominal palpation revealed splenomegaly and onultrasonography a circumscribed mixed echogenic mass was noticed within splenic parenchyma. Post-mortem examination of the spleen and histopathology of the splenic lesion was consistent with splenicabscess.
Show more [+] Less [-]A case of septicaemic pasteurellosis in captive sambar deer, cervus unicolor
2018
Wan Norulhuda W. A. W. | Norhartini I. | Tariq J.
Septicaemic pasteurellosis is a fatal, sometimes epidemic, bacterial disease of domestic and wild animals including deer, bison, elk, and pronghorn antelope caused by Pasteurella multocida. This is the case report of septicaemic pasteurellosisin a captive sambar deer. The carcass was sent from Royal Endurance Stable, Bachok, Kelantan to the Kota Bharu RegionalVeterinary Laboratory for post-mortem. Gross examination of organs was followed by collection of specimens from lung, kidney,liver, spleen and heart for histopathology and bacterial examination. Pooled organ samples with rumen content were collected and sent to the nearest Chemistry Department for investigation. For histology, the liver, lung, spleen, kidney, and heart specimens were fixed in 10% neutral formalin, and routinely embedded in paraffin. Fivemicrometer sections were stained with H&E. Other tests such as worm and ectoparasiteidentification were conducted to identify the parasites. Post-mortem lesions revealed generalised haemorrhage in the organs.Pasteurella multocida serogroup B and E. coli were isolated from multiple tissues of the animal. Histological examination alsorevealed severe congestion and haemorhage of multiple tissues with infiltration of the inflammatory cells. The most likely mode of transmission of these bacteria is through an infected wound and into the bloodstream, thereby causing severe septicemia and death to the animal.
Show more [+] Less [-]Nucleotide sequence and phylogenetic analysis of Goose Parvovirus detected from Pekin Duck
2017
Muhammad R. S. | Leow, B. L. | Basirah M. A. | Syamsiah A. S. | Ong, G. H.
Goose Parvovirus (GPV) also known as Derzy’s disease is aninfectious viral disease of waterfowl which causes serious economic loss in industrial production of geese and Muscovy ducks. In year 2014, Derzy’s disease was detected in Pekin ducks from Sarawak. The affected farm recorded up to 50% mortality, affecting only young ducklings (starting at the age of 3 weeks). Polymerase chainreaction (PCR) from liver samples were performed based on partial region of VP3 gene of GPV, generated amplicon of 801 bp. Sequence analysis showed that the isolate shared 99% sequence similaritywith goose parvovirus strain YBLJ and YZYZ20130304 from China. Phylogeny based on VP3 showed that this isolate is grouped under Asian strains. This is the first report of GPV in Malaysia focusingon the molecular analysis. Notably, this study revealed that GPV not only can be detected from goose and Muscovy but also from Pekin duck.
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