Examination of faecal samples as a method of identifying pollen exposure in dogs.     

M A Fraser  E Caulton  P E McNeil 《The Veterinary record》2001,149(14):424-426

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A case of giardiasis in a dog in Tasmania - a cause of disease or incidental finding?     

NJ DAVIES  GC HARRISON  JM GOLDSMID 《Australian veterinary journal》1993,70(1):32-33

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Selenium response in dairy cattle     

Tasker JB  Bewick TD  Clark RG  Fraser AJ 《New Zealand veterinary journal》1987,35(8):139-140

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Hyperthermia in cattle associated with tall fescue (Festuca arundinacea)     

Brookbanks EO  Bell KC  Fraser D  Kearns MP  Sutherland RJ 《New Zealand veterinary journal》1985,33(4):57-58

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Testing the serving capacity of beef bulls     

Fraser D 《New Zealand veterinary journal》1983,31(3):40

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“Publish and be damned”     

A. F. Fraser 《Veterinary research communications》1980,4(1):1-2

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Intramedullary Intervertebral Disk Extrusion in a Cat     

J. Fraser McConnell BVM&S    Laurent S. Garosi DVM 《Veterinary radiology & ultrasound》2004,45(4):327-330

Intervertebral disk extrusion is rarely reported in the cat. In this case, the clinical, radiologic, and magnetic resonance imaging findings of an acute intramedullary intervertebral disk extrusion in a 5-year-old domestic shorthaired cat are described. Radiographically, there was mineralized disk material within the vertebral canal. On magnetic resonance images, the disk material was found to be within the spinal cord. A linear disk trail extending from the disk space into the spinal cord may be specific for intramedullary disk extrusion.  相似文献   

Molecular epidemiology of two fowl cholera outbreaks on a free-range chicken layer farm.     

P Zhang  N Fegan  I Fraser  P Duffy  R E Bowles  A Gordon  P J Ketterer  W Shinwari  P J Blackall 《Journal of veterinary diagnostic investigation》2004,16(5):458-460

Two outbreaks of fowl cholera on a multiage free-range egg farm were investigated. The outbreaks occurred in 1994 and 2002. A total of 22 strains of Pasteurella multocida were available for study, 11 from the 1994 outbreak and 11 from the 2002 outbreak. Lesions typical of acute fowl cholera were seen in the 1994 outbreak, whereas both acute and chronic fowl cholera occurred in the 2002 outbreak. The isolates were examined in an extended phenotypic typing methodology, by a P. multocida-specific polymerase chain reaction (PCR), by the Heddleston somatic serotyping scheme, and by restriction endonuclease analysis (REA) typing using the enzyme HpaII. All 22 strains had the same phenotypic properties, all were confirmed as P. multocida by PCR, all were Heddleston serovar 4, and all had the same REA pattern. The results indicate that these 2 outbreaks were caused by the same clone of P. multocida--despite the 8-year time period between the outbreaks.  相似文献   

Effects of sporidesmin on cultured biliary tract cells from Romney lambs that differed in their sensitivity to sporidesmin     

GC Lindsay  CA Morris  M Boucher  K Capundan 《New Zealand veterinary journal》2018,66(6):325-331

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Feeding fodder beet (Beta vulgaris L.) with either barley straw or pasture silage to non-lactating dairy cows     

GC Waghorn  K Collier  M Bryant  DE Dalley 《New Zealand veterinary journal》2018,66(4):178-185

AIMS: To determine the suitability of diets containing either approximately 85% fodder beet (Beta vulgaris L.) with barley straw or 65% fodder beet with pasture silage when fed to non-lactating dairy cows, by measuring intakes, digestibility, rumen function including microbial growth, and N excretion.

METHODS: Holstein-Friesian cows fitted with permanent rumen fistulae were fed either 65% fodder beet with pasture silage (Silage; n=8) or 85% fodder beet with barley (Hordeum vulgare L.) straw (Straw; n=8) in an indoor facility over a 9-day period, for measurement of intakes, digestibility, rumen function and urine production. The cows were adapted to the diets over 2 weeks before the indoor measurements. Feed was available for about 6 hours/day, as practiced commercially for wintering non-lactating cows.

RESULTS: Five cows fed the Straw diet had to be removed from the trial because of acute acidosis; four on Day 1 of the measurement period and one on Day 7. One cow allocated to the Silage diet refused to eat fodder beet bulbs and was also removed from the trial. Two cows fed the Silage diet were also treated for acidosis. DM intakes were lower with the Straw than Silage diets (6.4 (SE 0.4) vs. 8.3 (SE 0.5) kg/day) and organic matter (OM) digestibility was lower with the Straw than Silage diets (77 (SE 1) vs. 83 (SE 1) g/100g). The N content of the two diets was 1.14 and 1.75?g/100?g DM and there was a net loss of N by cows fed the Straw diet (?22.7 (SE 7) g/day). Rumen microbial N production was much lower in cows fed the Straw than the Silage diet (6.6 (SE 1.3) vs. 15.8 (SE 0.7) g microbial N/kg digestible OM intake). Concentrations of ammonia in rumen liquid collected on Days 5–6 were below detection limits (<0.1?mmol/L) in 36/48 (75%) samples collected from cows fed the Straw diet and in 27/48 (56%) cows fed the Silage diet. Mean urinary N excretion was lower in cows fed the Straw than the Silage diet (52.0 (SE 5.8) vs. 87.7 (SE 5.9) g/day).

CONCLUSION AND CLINICAL RELEVENCE: An over-wintering diet for dry cows comprising about 65% fodder beet with 35% pasture silage provided adequate nutrition, although there was some risk of acidosis. In contrast, the diet containing about 85% fodder beet with barley straw resulted in lower DM intakes, poor rumen function, negative N balance so that both nutrition and welfare were compromised.  相似文献