Serological and growth rate responses to the use of chicken Newcastle disease vaccines in pigeons     

PC Scott  TB Wilson  C Walker 《Australian veterinary journal》2013,91(12):525-530

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Using urea dilution to standardise components of pleural and bronchoalveolar lavage fluids in the dog     

PC Mills  AL Litster 《New Zealand veterinary journal》2013,61(6):423-427

AIM: To develop a technique to estimate the volume of epithelial lining fluid (ELF) obtained during bronchoalveolar lavage (BAL) and pleural lavage (PL) in the dog, using the urea dilution method.

METHODS: BAL and PL fluids were obtained by saline lavage of pulmonary and pleural cavities of nine clinically healthy mixed-breed dogs immediately after euthanasia. Cell counts in the BAL and PL fluids were measured using standard techniques. The concentration of ELF in each lavage fluid was calculated from the relative concentration of urea in plasma and in each type of lavage fluid. Cell counts in ELF were then calculated.

RESULTS: There were substantially higher cell counts in ELF compared to BAL or PF fluid. However, nucleated cell counts in ELF could not be predicted from cell counts in BAL or PL fluid.

CONCLUSIONS AND CLINICAL RELEVANCE: These results suggest that accurate assessment of cellular or non-cellular components in lavage fluids should include a calculation of the proportion of ELF recovered, using a method such as urea dilution.  相似文献   

Field studies investigating anthelmintic resistance in young cattle on five farms in New Zealand     

PC Mason  CH McKay 《New Zealand veterinary journal》2013,61(6):318-322

AIM: To investigate the efficacy of pour-on anthelmintics against field strains of parasitic nematodes in young cattle on five farms in New Zealand.

METHODS: Faecal nematode egg count (FEC) reduction (FECR) tests were carried out on five calf-rearing farms using pour-on formulations of levamisole, ivermectin, eprinomectin, and the simultaneous administration of levamisole and ivermec- tin. Faecal samples were collected per rectum before treatment and about 7, 14, 21 and 28 days after treatment, for FEC and faecal nematode larval culture.

RESULTS: Resistance (i.e. <95% reduction in FEC) of Cooperia oncophora to ivermectin and eprinomectin was identified on all five farms. There was limited evidence of possible emerging resistance in Ostertagia spp to ivermectin but not eprinomectin, in short-tailed larvae of Cooperia spp to ivermectin and eprinomec- tin, and in Trichostrongylus spp to ivermectin, eprinomectin and levamisole used separately. Levamisole was effective against C. oncophora, but had variable efficacy against Ostertagia spp in the calves in this study. Simultaneous treatment with levamisole and ivermectin pour-on formulations were effective against all genera on all farms.

CONCLUSIONS: To effectively manage roundworm parasites in their calves farmers need to be aware of the resistance status of the parasites on their farms. Levamisole is likely to be an effective anthelmintic on most farms at times of the year when the impact of Ostertagia spp is not high. Simultaneous administration of levamisole and ivermectin pour-on anthelmintics to cattle is likely to control both ML-resistant C. oncophora and stages of Ostertagia spp that are not controlled by levamisole alone.  相似文献   

Vertebral canal location of a broken drill bit.     

S Etchepareborde  J Mills 《Veterinary and comparative orthopaedics and traumatology》2008,21(1):94-97

A 2 mm drill broke during plate fixation of an ilial fracture. Postoperative radiographs showed the tip of the drill bit to be within the L7 vertebral canal. It was retrieved 10 days later via dorsal laminectomy, immediately restoring weight bearing.  相似文献   

Long-term follow-up of the efficacy of a behavioural treatment programme for dogs with firework fears     

Levine ED  Mills DS 《The Veterinary record》2008,162(20):657-659

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Prospects for rapid diagnosis of foot-and-mouth disease in the field using reverse transcriptase-PCR     

King DP  Dukes JP  Reid SM  Ebert K  Shaw AE  Mills CE  Boswell L  Ferris NP 《The Veterinary record》2008,162(10):315-316

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Canine anxieties and phobias: an update on separation anxiety and noise aversions     

Barbara L Sherman  Daniel S Mills 《Veterinary Clinics of North America: Small Animal Practice》2008,38(5):1081-1106

Companion dogs commonly experience states of anxiety, fears, and phobias. Separation anxiety and noise aversions, as discussed in this article, are especially prevalent. Veterinarians are encouraged to recognize and treat such conditions on first presentation to address welfare issues and optimize successful management. New data suggest new treatment modalities, including behavioral management, pharmacotherapy, and species-specific pheromone use. Failure to treat can result in disruption of the human-animal bond and subsequent abandonment, relinquishment, or even euthanasia of the affected dog.  相似文献   

Recognising the nature of problem behaviour     

Mills DS 《Veterinary journal (London, England : 1997)》2008,176(2):127-128

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Effectiveness of imepitoin for the control of anxiety and fear associated with noise phobia in dogs     

Odilo Engel  Hanns Walter Müller  Rebecca Klee  Bradley Francke  Daniel Simon Mills 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2019,33(6):2675-2684

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Regional differences in the in vitro penetration of methylsalicylate through equine skin     

Mills PC  Cross SE 《Veterinary journal (London, England : 1997)》2007,173(1):57-61

Commercial formulations of non-steroidal anti-inflammatory drugs (NSAIDs) are developed for human use but the extent to which they will pass through equine skin is unknown. Skin was harvested from five Thoroughbred geldings from the thorax, groin and leg (dorsal metacarpal) regions and frozen (-20 degrees C) until required. Two grams of methylsalicylate (MeSa) gel was applied to defrosted full-thickness samples in diffusion cells and the penetration of MeSa and its active metabolite, salicylate (Sa), through skin samples were measured over 24 h. Significantly higher (P < or = 0.02) total salicylate (AUC; MeSa + Sa) penetrated through skin from the leg region (5491.3 h mg/L), compared to thorax (3710.7 h mg/L) and groin (3571.5 h mg/L). In addition, there was a significantly higher (P0.01) rate of penetration of total Sa through leg skin in the first 6h after application. It was concluded that the commercial formulation of MeSa would achieve therapeutic levels of total salicylate beneath sites of topical application, with a faster and more pronounced response through the leg region, compared to the upper body.  相似文献