Document Detail


Survey of pigs' kidneys with lesions consistent with PMWS and PDNS and ochratoxicosis. Part 1: concentrations and prevalence of ochratoxin A.
MedLine Citation:
PMID:  17127757     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
One thousand condemned pigs' kidneys were collected in February 2002 from two pig abattoirs in England to assess the possible contribution of ochratoxicosis to postweaning multisystemic wasting syndrome (PMWS) and porcine dermatitis and nephropathy syndrome (PDNS); 250 of the kidneys with macroscopic lesions consistent with nephrosis/nephritis (pale or white cortical lesions) were selected, and the concentration of ochratoxin A was measured in samples of renal cortex by high-performance liquid chromatography (HPLC). Low concentrations were detected in 230 (92 per cent) of the kidneys tested, and in 41 (16.4 per cent) of them the concentration was below the limit of quantification of 0.2 microg/kg. In 187 (74.8 per cent) of the kidneys, the concentration was more than 0.2 microg/kg, and the highest concentration detected was 2.3 microg/kg. The mean (sd) concentration was 0.31 (0.33) microg/kg. The identification of ochratoxin A was confirmed by mass spectrometry. The concentrations of ochratoxin A did not exceed the threshold assessed by the Food Standards Agency to be safe for human food.
Authors:
A Gresham; S Done; C Livesey; S Macdonald; D Chan; R Sayers; C Clark; P Kemp
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  The Veterinary record     Volume:  159     ISSN:  0042-4900     ISO Abbreviation:  Vet. Rec.     Publication Date:  2006 Nov 
Date Detail:
Created Date:  2006-11-27     Completed Date:  2007-02-01     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0031164     Medline TA:  Vet Rec     Country:  England    
Other Details:
Languages:  eng     Pagination:  737-42     Citation Subset:  IM    
Affiliation:
Veterinary Laboratories Agency, Bury St Edmunds, Rougham Hill, Bury St Edmunds, Suffolk.
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MeSH Terms
Descriptor/Qualifier:
Animals
Kidney / chemistry*,  pathology
Kidney Diseases / epidemiology,  pathology,  veterinary*
Mycotoxicosis / epidemiology,  pathology,  veterinary*
Ochratoxins / analysis*
Porcine Postweaning Multisystemic Wasting Syndrome / epidemiology*,  pathology
Prevalence
Swine
Chemical
Reg. No./Substance:
0/Ochratoxins; 303-47-9/ochratoxin A

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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