| giardia genotypes in pigs in western australia: prevalence and association with diarrhea. | little is known of the prevalence of giardia species and genotypes in pre- and post-weaned domestic pigs. in the present study, a total of 297 pig faecal samples were screened for the presence of giardia by pcr and genotyped. an overall prevalence of 31.1% (90/289) (25.8, 36.5 ci) was detected. giardia was detected in 17% (23/123) (11.8-25.6 ci) of pre-weaned piglet faecal samples and 41% (64/156) (33.3-48.7 ci) post-weaned faecal samples analysed. sequence analysis identified assemblage a and e ... | 2009 | 19271283 |
| preliminary studies into the characterization of chemical markers of decomposition for geoforensics. | in this paper, we report the results of our preliminary studies into chemical characterization of the fluids produced during decomposition in the absence of a soil matrix. pig (sus domestica) carcasses were used to model the human decomposition process in two separate locations, western australia (perth) and canada (oshawa). analysis involved simple dilution and filtration of the decomposition fluids followed by gas chromatography-mass spectrometry. several previously unreported compounds were d ... | 2010 | 20070470 |
| molecular identification and prevalence of isospora sp. in pigs in western australia using a pcr-rflp assay. | little is known about the prevalence of isospora in domestic pigs in western australia. a total of 289 pig faecal samples were collected from pre- and post-weaned pigs and sows from 1 indoor and 3 outdoor piggeries located in the south-west region of western australia. faecal samples were screened using a pcr-rflp assay based on the its-1 rdna locus. an overall prevalence of 10.4% (30/289) was identified. isospora was detected in 16.3% (20/123) of pre-weaned animals and 6.4% (10/156) of post-wea ... | 2008 | 18601925 |
| prevalence of cryptosporidium genotypes in pre and post-weaned pigs in australia. | a total of 289 pig faecal samples were collected from pre-weaned and post-weaned piglets and sows from 1 indoor and 3 outdoor piggeries located in the south-west region of western australia and screened at the 18s rrna locus for the presence of cryptosporidium. an overall prevalence of 22.1% (64/289) was identified. cryptosporidium was more prevalent in post-weaned animals (p<0.05); 32.7% (51/156) versus 10.6% (13/123) for pre-weaned animals. sequence analysis identified cryptosporidium suis in ... | 2008 | 18486131 |
| detection of brachyspira hyodysenteriae, lawsonia intracellularis and brachyspira pilosicoli in feral pigs. | feral pigs are recognized as being a potential reservoir of pathogenic microorganisms that can infect domestic pigs and other species. the aim of this study was to investigate whether feral pigs in western australia were colonized by the pathogenic enteric bacteria lawsonia intracellularis, brachyspira hyodysenteriae and/or brachyspira pilosicoli. a total of 222 feral pigs from three study-populations were sampled. dna was extracted from faeces or colonic contents and subjected to a previously d ... | 2009 | 18818030 |