N. U. Horadagoda

University of Sydney

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Perivascular wall tumour presenting as pastern mass in a Standardbred gelding

Australian Veterinary Journal (2023)

M Stutsel Marina Gimeno Alex C. Young J. S. P. Bell N. U. Horadagoda

A 2-year-old Standardbred gelding was referred for a mass on the palmaromedial right front pastern which was accompanied by progressively worsening lameness. The mass was firm to palpation and covered by normal skin. Ultrasonographically, a smooth encapsulated mass was present, medial to the flexor tendons and palmar to the neurovascular bundle. Because of a poor prognosis for future athletic performance without surgical or chemotherapeutic intervention and economic constraints preventing further diagnostics and treatment, the horse was euthanised. Post-mortem magnetic resonance imaging, histopathology and immunohistochemistry revealed the mass to be a perivascular wall tumour, the first record of such a neoplasia in the horse.

Palpation

Histopathology

Neurovascular bundle

Histopathological examination

10.1111/avj.13280

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Citations (0)

2004 SPRING MEETING OF THE WPSA UK BRANCH PAPERS

British Poultry Science (2004)

S. Ekanayake S.S.P. Silva N. Priyankarage M.J. Asekara N. U. Horadagoda

Sodium (Na+) is a major supplemental macromineral in poultry diets, usually in the form of sodium chloride (NaCl) or common salt. The recommended level of Na+ for meat type chickens varies between ...

Sodium salt

10.1080/00071660410001698119

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Citations (4)

Studies on cellulitis and other disease syndromes caused by Escherichia coli in broilers in Sri Lanka.

Tropical Animal Health and Production (2000)

Susantha Gomis Anoma I. U. Gomis N. U. Horadagoda T.G. Wijewardene Brenda Allan

Aerobactin

10.1023/a:1005293400605

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Citations (21)

Identification of lipopolysaccharide binding protein-like activity in bovine serum

Biochemical Society Transactions (1994)

N. U. Horadagoda P.D. Eckersall Linda Andrew Philippe Gallay Didier Heumann

Conference Article| August 01 1994 Identification of lipopolysaccharide binding protein-like activity in bovine serum NEIL U. HORADAGODA; NEIL U. HORADAGODA 1Department of Veterinary Medicine, University of Glasgow, Glasgow G61 1QH, UK Search for other works by this author on: This Site PubMed Google Scholar P. DAVID ECKERSALL; P. DAVID ECKERSALL 1Department of Veterinary Medicine, University of Glasgow, Glasgow G61 1QH, UK Search for other works by this author on: This Site PubMed Google Scholar LINDA ANDREW; LINDA ANDREW *Department of Veterinary Pathology, University of Glasgow, Glasgow G61 1QH, UK Search for other works by this author on: This Site PubMed Google Scholar PHILIPPE GALLAY; PHILIPPE GALLAY #Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland Search for other works by this author on: This Site PubMed Google Scholar DIDIER HEUMANN; DIDIER HEUMANN #Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland Search for other works by this author on: This Site PubMed Google Scholar H. ALISON GIBBS H. ALISON GIBBS 1Department of Veterinary Medicine, University of Glasgow, Glasgow G61 1QH, UK Search for other works by this author on: This Site PubMed Google Scholar Author and article information Publisher: Portland Press Ltd Online ISSN: 1470-8752 Print ISSN: 0300-5127 © 1994 Biochemical Society1994 Biochem Soc Trans (1994) 22 (3): 329S. https://doi.org/10.1042/bst022329s Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Facebook Twitter LinkedIn Email Cite Icon Cite Get Permissions Citation NEIL U. HORADAGODA, P. DAVID ECKERSALL, LINDA ANDREW, PHILIPPE GALLAY, DIDIER HEUMANN, H. ALISON GIBBS; Identification of lipopolysaccharide binding protein-like activity in bovine serum. Biochem Soc Trans 1 August 1994; 22 (3): 329S. doi: https://doi.org/10.1042/bst022329s Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAll JournalsBiochemical Society Transactions Search Advanced Search Keywords: LBP, LPS-binding protein, TNF, tumour necrosis factor, FITC-0111LPS, fluorescein labelled LPS, NbS, normal tovine serum, APbS, acute phase bovine serum, FbS, foetal bovine serum This content is only available as a PDF. © 1994 Biochemical Society1994 Article PDF first page preview Close Modal You do not currently have access to this content.

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10.1042/bst022329s

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Citations (3)

Kunjin flaviviral encephalomyelitis in an Arabian gelding in New South Wales, Australia

Australian Veterinary Journal (2012)

SY Tee N. U. Horadagoda TD Mogg

Flaviviruses, including K unjin virus, are arboviruses that cause encephalomyelitis in humans and horses. This case report describes an A rabian gelding exhibiting neurological signs of flavivirus encephalomyelitis, the diagnostic investigation and confirmation of an unreported case of K unjin virus equine encephalomyelitis in A ustralia.

Encephalomyelitis

10.1111/j.1751-0813.2012.00951.x

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Citations (9)

Prevalence of Cryptosporidium infection in goats in selected locations in three agroclimatic zones of Sri Lanka

Veterinary Parasitology (2000)

F. Noordeen R.P.V.J. Rajapakse A.C.M. Faizal N. U. Horadagoda A. Arulkanthan

Sri lanka

Ziehl–Neelsen stain

Gram

10.1016/s0304-4017(00)00361-7

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Citations (48)

Clinical and haematological responses of buffaloes following intravenous administration of endotoxin extracted from pasteurella multocida serotype B:2.

N. U. Horadagoda P.D. Eckersall Thula G. Wijewardana P. Packiarajah S. A. Thalagoda

Pasteurella

Source

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Citations (2)

Identification and characterization of a pancreatic intrinsic factor in the dog

AJP Gastrointestinal and Liver Physiology (1989)

Roger M. Batt N. U. Horadagoda Lynn McLean David B. Morton Kenneth W. Simpson

An intrinsic factor has been identified in the canine pancreas, and output and properties of this protein have been compared with those of gastric intrinsic factor in the dog. Mean concentrations of intrinsic factor and peak outputs per minute were approximately 5- to 10-fold higher in pure pancreatic juice after stimulation with secretin and cholecystokinin, respectively, than in pentagastrin-stimulated gastric juice. Purified gastric and pancreatic intrinsic factors had an identical molecular mass of 65 kDa, estimated by gel filtration on Sephacryl S-200, while sodium dodecyl sulfate-polyacrylamide gel electrophoresis demonstrated single bands corresponding to 53 kDa. Immunoblots showed that rabbit polyclonal antiserum to canine gastric intrinsic factor cross-reacted with canine pancreatic intrinsic factor. Gastric and pancreatic intrinsic factor-cyano[57Co]cobalamin complexes exhibited comparable association constants for ileal receptors in canine brush-border vesicles, while there was minimal binding to jejunal vesicles. These findings demonstrate that the canine pancreas is an important source of an intrinsic factor that closely resembles gastric intrinsic factor in the dog.

Intrinsic factor

Polyclonal antibodies

Pancreatic juice

Secretin

Pentagastrin

10.1152/ajpgi.1989.256.3.g517

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Citations (46)

Effects of intra‐articular sodium pentosan polysulfate and glucosamine on the cytology, total protein concentration and viscosity of synovial fluid in horses

Australian Veterinary Journal (2012)

C Kwan Robin J. Bell T Koenig Andrea S. Bischofberger N. U. Horadagoda

Objective Evaluate synovial fluid cytology, total protein concentration and viscosity after intra‐articular administration of combined pentosan polysulfate and glucosamine in horses. Design Ten adult Standardbred horses had each carpal joint (n = 20) randomly assigned to one of two treatments: control (5 mL saline) or treated (pentosan polysulfate and glucosamine). All horses received an intra‐articular injection every 7 days for 3 weeks and synovial fluid samples were collected on days 1 (baseline), 2, 3, 7, 8, 9, 14, 15, 16 and 21. Synovial fluid variables measured included total protein concentration, total nucleated cell count, red blood cell count, the neutrophil, lymphocyte, mononuclear cell and eosinophil percentages, and viscosity. Results Following injection, the total nucleated cell count increased in the synovial fluid samples from both groups. Values were significantly higher in treated joints on days 2, 3, 15 and 16. Red blood cell counts were low and no differences were seen between treated and control joints. Total protein concentrations and neutrophil percentages increased in both groups after injection, but decreased towards normal ranges within 7 days. Total protein concentration was significantly higher in treated joints on days 1, 3, 8, 9 and 15. Percentages of neutrophils were higher in treated joints on day 2, but significantly lower on days 8 and 15. Viscosity was significantly higher in treated joints on day 2 only. Conclusions Intra‐articular administration of combined pentosan polysulfate and glucosamine causes a mild inflammatory synovitis that is not substantially different to that elicited by injection of a similar volume of saline and so we conclude that these drugs are safe to use in the horse.

10.1111/j.1751-0813.2012.00959.x

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Citations (20)

Lysosomal Localisation of Vitamin B12 during Absorption in the Dog Ileum

Clinical Science (1984)

N. U. Horadagoda Roger M. Batt

Conference Abstract| February 01 1984 Lysosomal Localisation of Vitamin B12 during Absorption in the Dog Ileum N.U. Horadagoda; N.U. Horadagoda 1Department of Veterinary Pathology, University of Liverpool L69 3BX Search for other works by this author on: This Site PubMed Google Scholar R.M. Batt R.M. Batt 1Department of Veterinary Pathology, University of Liverpool L69 3BX Search for other works by this author on: This Site PubMed Google Scholar Clin Sci (Lond) (1984) 66 (2): 61P. https://doi.org/10.1042/cs066061Pa_pt2 Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter LinkedIn Cite Icon Cite Get Permissions Citation N.U. Horadagoda, R.M. Batt; Lysosomal Localisation of Vitamin B12 during Absorption in the Dog Ileum. Clin Sci (Lond) 1 February 1984; 66 (2): 61P. doi: https://doi.org/10.1042/cs066061Pa_pt2 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu nav search search input Search input auto suggest search filter All ContentAll JournalsClinical Science Search Advanced Search This content is only available as a PDF. © 1984 The Biochemical Society and the Medical Research Society1984 Article PDF first page preview Close Modal You do not currently have access to this content.