Keratoconjunctivitis sicca in dogs under primary veterinary care in the UK: an epidemiological study     

D. G. O'Neill  D. C. Brodbelt  A. Keddy  D. B. Church  R. F. Sanchez 《The Journal of small animal practice》2021,62(8):636-645

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Carriage rate and antibiotic susceptibility of coagulase‐positive staphylococci isolated from healthy dogs in Victoria,Australia          下载免费PDF全文

DC Bean  SM Wigmore 《Australian veterinary journal》2016,94(12):456-460

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Otto Martin Radostits 1934 – 2006     

DC Blood  CC Gay  KW Hinchcliff  PD Constable 《Australian veterinary journal》2007,85(6):231-231

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Snake bites recorded by veterinary practices in Australia     

PJ MIRTSCHIN  P. MASCI  DC PATON  T. KUCHEL 《Australian veterinary journal》1998,76(3):195-198

Objective To determine the extent of the snake bite problem in domestic animals, its regional significance and the effects of antivenom treatment.
Design A questionnaire was designed seeking information on the number and type of domestic animals referred, whether treated or untreated, type of snakes and management of the bite.
Procedure The survey form was sent to 10% of veterinary surgeons, selected at random throughout Australia.
Results The response of 106 veterinary surgeons revealed that snake bite in domestic animals is frequent, with an estimated 6200 cases reported annually. Bites were more prominent in rural (78%) than urban areas (22%) with brown, tiger and black snakes accounting for 76%, 13% and 6% of cases, respectively. Cats and dogs were the most frequently reported victims. Ninety-one percent of cats and 75% of dogs survived following the administration of antivenom whereas 66% of cats and 31% of dogs survived without antivenom. Overall, in 33% of cases antivenom was not used, and venom detection kits were used in only 1% of cases. A number of drugs were used in various combinations with or without antivenom and intravenous fluids in the treatment of animals with snake bite, but their role in reducing the severity of envenomations was not assessed.
Clinical implications Antivenom significantly improves the chances of survival of domestic animals bitten by snakes.  相似文献   

Impact of foot-and-mouth disease on mastitis and culling on a large-scale dairy farm in Kenya     

Nicholas A Lyons  Neal Alexander  Katharina DC St?rk  Thomas D Dulu  Jonathan Rushton  Paul EM Fine 《Veterinary research》2015,46(1)

Foot and mouth disease (FMD) is a highly transmissible viral infection of cloven hooved animals associated with severe economic losses when introduced into FMD-free countries. Information on the impact of the disease in FMDV-endemic countries is poorly characterised yet essential for the prioritisation of scarce resources for disease control programmes. A FMD (virus serotype SAT2) outbreak on a large-scale dairy farm in Nakuru County, Kenya provided an opportunity to evaluate the impact of FMD on clinical mastitis and culling rate. A cohort approach followed animals over a 12-month period after the commencement of the outbreak. For culling, all animals were included; for mastitis, those over 18 months of age. FMD was recorded in 400/644 cattle over a 29-day period. During the follow-up period 76 animals were culled or died whilst in the over 18 month old cohort 63 developed clinical mastitis. Hazard ratios (HR) were generated using Cox regression accounting for non-proportional hazards by inclusion of time-varying effects. Univariable analysis showed FMD cases were culled sooner but there was no effect on clinical mastitis. After adjusting for possible confounders and inclusion of time-varying effects there was weak evidence to support an effect of FMD on culling (HR = 1.7, 95% confidence intervals [CI] 0.88-3.1, P = 0.12). For mastitis, there was stronger evidence of an increased rate in the first month after the onset of the outbreak (HR = 2.9, 95%CI 0.97-8.9, P = 0.057).

Electronic supplementary material

The online version of this article (doi:10.1186/s13567-015-0173-4) contains supplementary material, which is available to authorized users.  相似文献   

A systematic review of the efficacy of prophylactic control measures for naturally-occurring canine leishmaniosis,part I: Vaccinations     

C.E. Wylie  M. Carbonell-Antoñanzas  E. Aiassa  S. Dhollander  F.J. Zagmutt  D.C. Brodbelt  L. Solano-Gallego 《Preventive veterinary medicine》2014

Canine leishmaniosis (CanL) is an important zoonotic disease; however, the efficacy of available vaccines for the prevention of naturally-occurring Leishmania infantum (L. infantum) infection in dogs remains unclear.  相似文献   

Evaluation of the effect of ketoprofen on experimentally induced ephemeral fever in dairy heifers   总被引：1，自引：0，他引：1  

DC FENWICK  RCW DANIEL 《Australian veterinary journal》1996,74(1):37-41

Objective To evaluate ketoprofen for the therapy of ephemeral fever.
Design A blind controlled clinical trial.
Animals Sixteen cattle (one immature Holstein bull, eight Holstein and seven Jersey heifers).
Procedure Ephemeral fever was induced by the intravenous injection of blood leucocyte layer from a clinical case. Ketoprofen solution or a coded placebo was injected intramuscularly at the rate of 3 mg/kg daily for three days.
Results Ketoprofen reversed locomotor dysfunctions significantly compared with controls, but did not have any effect on rectal temperatures, leucocyte counts, plasma fibrinogen concentrations, ionised Ca-concentrations or the presence of dyspnoea.
Conclusion Ketoprofen is a safe and effective drug for the treatment of locomotor symptoms of milk fever, but has no effect on the duration of clinical respiratory abnormalities.  相似文献   

The Water Dipole Moment in Water Clusters     

JK Gregory  DC Clary  K Liu  MG Brown  RJ Saykally 《Science (New York, N.Y.)》1997,275(5301):814-817

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Hf-W Isotopic Evidence for Rapid Accretion and Differentiation in the Early Solar System   总被引：1，自引：0，他引：1  

DC Lee  AN Halliday 《Science (New York, N.Y.)》1996,274(5294):1876-1879

The time scales over which inner solar system objects accreted and differentiated are unclear because the isotopic systems of many meteorites are disturbed. 182Hf decays to 182W with a half-life of 9 million years and is a particularly useful chronometer because both elements are highly refractory and immobile. Tungsten isotopic data for IIA, IIIA, IVA, and anomalous iron meteorites and H, L, and LL chondrites indicate that their parent bodies accreted rapidly and segregated metal within just a few million years.  相似文献   

A cadaver study comparing two approaches for performing maxillary nerve block in dogs     

Jaime Viscasillas  Christopher J Seymour  David C Brodbelt 《Veterinary anaesthesia and analgesia》2013,40(2):212-219

Objective To compare the success by inexperienced anaesthetists of using a modified infraorbital approach to the maxillary nerve with the traditional percutaneous approach. Study design Prospective, randomized, blinded controlled study. Animals Heads from 37 euthanized Beagle and Beagle cross dogs. Methods Four anaesthetists were recruited to perform two different approaches to block the maxillary nerve of the cadavers. The infraorbital (I) approach advanced an intravenous catheter along the infraorbital canal. Earlier measurements from scans of similar heads were used to assess suitable catheter size. The percutaneous (P) approach introduced a needle percutaneously just below the ventral border of the zygomatic arch. The side of the head where the technique was to be performed was randomized. A total volume of 0.5 mL methylene blue was injected in each approach. After completion of injections, head dissections were performed by an investigator unaware of the approach used and staining of the maxillary and pterygopalatine nerves was evaluated. Chi squared analysis examined the relationship between the methods (p < 0.05). Complications related to the techniques, such as intravascular/intraneural injection and location of the dye, were evaluated macroscopically. Results Maxillary nerve staining >6 mm was found in 64.9% (I) versus 21.6% (P) attempts; staining <6 mm was found in 27% (I) versus 21.6% (P); and no nerve staining 8.1% (I) versus 56.8% (M). Pterygopalatine nerve staining was found in 70% (I) versus 21% (P). The infraorbital approach demonstrated significantly higher maxillary and pterygopalatine nerve staining compared to the percutaneous approach (p = 0.001 for both nerves). No evidence of intravascular/intraneural injections was found. Conclusion and clinical relevance The infraorbital approach was more successful than the percutaneous approach when performed by inexperienced anaesthetists. No macroscopic complications were observed.  相似文献