"FALLING DISEASE" OF CATTLE IN THE SOUTH-WEST OF WESTERN AUSTRALIA. 2     

H. W. Bennetts  D. V. SC.  R. Harley  M.R.C.V.S.  A. B. Beck  M. SC. S. T. Evans  B.SC. 《Australian veterinary journal》1941,17(3):85-93

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Lack of inhibitory effect of acetylsalicylic acid and meloxicam on whole blood platelet aggregation in cats     

Curtis J. Cathcart DVM  Benjamin M. Brainard VMD  DACVA  DACVECC  Lisa R. Reynolds BSc  Sami Al‐Nadaf BSc  Steven C. Budsberg DVM  MS  DACVS 《Journal of Veterinary Emergency and Critical Care》2012,22(1):99-106

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Effects of Firocoxib and Tepoxalin on Healing in a Canine Gastric Mucosal Injury Model     

L. Goodman  B. Torres  J. Punke  L. Reynolds  A. Speas  A. Ellis  S. Budsberg 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2009,23(1):56-62

Background: Little is known about the effect of dual cyclooxygenase (COX) and lipoxygenase inhibition on canine gastric mucosal healing.
Objective: This study compares the effects of putative dual COX and 5-lipoxygenase inhibition with that of COX-2 selective inhibition on gastric mucosal lesion healing in dogs.
Animals: Six normal adult mixed-breed research dogs.
Methods: Gastric body and pyloric lesions were induced by endoscopic biopsy. Dogs were treated with tepoxalin, firocoxib, or placebo for 7 days in a randomized 3-way crossover study design. Healing was evaluated on days 2, 4, and 7 of treatment by endoscopic lesion scoring. Eicosanoid concentrations in plasma and at the lesion margins were determined on days 2, 4, and 7. Repeated measures analyses were performed. All hypothesis tests were 2-sided with P < .05. Multiple comparisons were adjusted using Tukey's test.
Results: Significant treatment differences were noted in the pyloric lesion area measurements. Overall, the firocoxib group had larger lesions than the placebo ( P = .0469) or tepoxalin ( P = .0089) groups. Despite larger pyloric lesions in the firocoxib group, mucosal prostaglandin production did not differ significantly from placebo. In contrast, the tepoxalin group had significantly lower pyloric mucosal prostaglandin production compared with the firocoxib ( P < .0001) or the placebo ( P < .0001) groups but pyloric lesions were not significantly larger than those of the placebo group ( P = .7829).
Conclusion: COX-2 inhibition by firocoxib slowed wound healing by a mechanism independent of prostaglandin synthesis. Suppression of mucosal prostaglandin production by tepoxalin did not alter mucosal lesion healing compared with placebo.  相似文献   

PHENOTHIAZINE AS AX ANTHELMINTIC FOR HORSES, CATTLE AND PIGS     

F. H. S. Roberts  D.SC 《Australian veterinary journal》1941,17(4):130-137

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Authors'' Reply     

Carlos L. Aragon  DVM    Steven C. Budsberg  DVM  MS  Diplomate ACVS 《Veterinary surgery : VS》2005,34(5):536-536

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Prevalence of the causes of fleece derangement among sheep flocks in New South Wales     

PW JOHNSON  JC BORAY  JW PLANT  SC BLUNT† 《Australian veterinary journal》1993,70(6):220-224

SUMMARY An investigation of sheep flocks with unknown histories of fleece derangement, selected at random from the main sheep raising areas of New South Wales, showed that Psorergates ovis was present in 53 of the 177 flocks surveyed and In 162 of the 3495 sheep examined. Of the single causes of fleece derangement, the most prevalent was grass seed contamination (15.7%) followed by Infestation with sheep body lice, Bovicola ovis, (14.7%) and Infestation with Itch mite (7.8%). The prevalence of fleece derangement was significantly higher on sheep In which lice were the only ectoparasites found than on those In which Itch mites were the only ectoparasites present. The greatest prevalence of P ovis was In flocks In the Young, Yass, Mudgee and Tenterfield districts. In most affected flocks, more than one potential cause of fleece derangement was present. Itch mite Infestation was more prevalent in flocks that received no treatment for ectoparasites than in those that had been treated in the year preceding the survey. Our results did not support a commonly held belief among farmers that arsenical compounds control Infestations of Itch mites more effectively than other types of pesticides. There was no significant difference in prevalence of fleece derangement between flocks treated with different pesticide groups and those that received no treatment, but mean fleece derangement score was significantly lower in sheep treated with organophosphates than in untreated sheep. Infestations of lice were significantly more prevalent in sheep from flocks treated with synthetic pyrethroids than from those treated with organophosphates or those that received no treatment.  相似文献   

In vitro Effect of Zearalenone and α-Zearalenol on Boar Sperm Characteristics and Acrosome Reaction   总被引：2，自引：0，他引：2  

IA Tsakmakidis  AG Lymberopoulos  C Alexopoulos  CM Boscos  SC Kyriakis 《Reproduction in domestic animals》2006,41(5):394-401

This study was conducted to determine the in vitro effects of three different concentrations (125, 187.5 and 250 microM in diluted semen) of zearalenone (zen) and alpha-zearalenol (alpha-zen) on boar sperm. Semen parameters such as motility, viability and spontaneous acrosome reaction were evaluated. From the results it was shown that both zen and alpha-zen affected the sperm characteristics significantly (p < 0.05), except for alpha-zen at the low concentration which did not decrease the percentage of live reacted spermatozoa significantly. In conclusion, zen and alpha-zen are directly toxic when they affect boar semen in vitro and consequently decrease the fertilization ability of the sperm. The higher the concentration of mycotoxin tested, the greater the decline of sperm parameters noticed. The influence of mycotoxins was found to be time- and dose-dependent.  相似文献   

Measurement of velocity with a kinematic system versus a photocell system in the collection of canine ground reaction forces.     

J P Punke  C M Andrews  A L Speas  L R Reynolds  S C Budsberg 《Veterinary and comparative orthopaedics and traumatology》2007,20(4):305-307

Velocities obtained from a five photocell system were compared to velocities of nine anatomical points on a handler and canine subject as reported by a kinematic system over the same distance. There was not a statistically significant difference between the velocities of the markers on the dogs' occipital protuberance and interscapular region compared with the velocity as reported by the photocell system. The average velocities of the three markers on the forelimb of the dogs and three markers on the handler's leg and one on the sacrum had statistically different values than the photocell system. Given these results, photocell systems with the same configuration in this study can be trusted to report accurate trunk velocities of canine subjects during the collection of ground reaction forces.  相似文献   

ECOLOGY OF THE FREE-LIVING STAGES OF NEMATODE PARASITES OF SHEEP   总被引：2，自引：0，他引：2  

A. D. Donald  B.V.SC  Ph.D. 《Australian veterinary journal》1968,44(4):139-144

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NEWER PENICILLINS IN VETERINARY PRACTICE   总被引：1，自引：0，他引：1  

P. B. English  M.V.SC. 《Australian veterinary journal》1968,44(4):174-178

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