4 THE EFFECTS OF EXERCISE AND INJURY ON CHONDROITIN SULFATE AND KERATAN SULFATE CONTENT IN EQUINE SYNOVIAL FLUID.     

MP  Brown  AHK Plaas  JD Sandy  JA Hernandez  KA Merritt  . 《Veterinary surgery : VS》2003,32(6):599-599

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The WS7 strain of Mycoplasma gallisepticum     

B E Andrews  R H Leach 《The Veterinary record》1970,86(26):789-790

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Nutrient utilization by limit- and ad libitum-fed growing horses     

N F Cymbaluk  G I Christison  D H Leach 《Journal of animal science》1989,67(2):414-425

Eighteen Quarter Horse and Paint weanling colts were assigned to two treatments, either limit or ad libitum feeding. Nutrient digestibilities of diets were evaluated between 6 and 12 mo, 12 and 18 mo and 18 and 24 mo of age. From 6 to 12 mo, energy digestibility (64 to 68%) was unaffected by feed intake level. Ad libitum-fed horses had energy digestibilities 9 to 10% greater (P less than .05) than limit-fed horses between 12 and 24 mo of age, but adjustment for DM intake removed these differences. Limit-fed, mature ponies used dietary energy similarly to growing horses from 6 to 18 mo of age, but they used digested dietary energy more efficiently (P less than .05) than young horses at 24 mo of age. Ad libitum-fed horses digested more (P less than .05) dietary protein than limit-fed horses between 12 and 24 mo of age, but adjustment for DM intake removed these differences. True digestibilities of dietary Ca were estimated at 71 to 42% among periods, whereas true digestibilities of dietary P ranged from 52 to 6%. Sufficient P was absorbed by all horses between 6 and 18 of age, but by 24 mo of age horses were in negative P balance despite an apparently adequate P intake. Using regression analyses, daily endogenous fecal Ca and P were predicted to be 36 and 18 mg/kg body weight, respectively.  相似文献   

The use of Immobilon in pigs     

T M Leach 《The Veterinary record》1972,91(20):495-496

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Manual of Anaesthesia for Small Animal Practice,     

KA Brock 《Australian veterinary journal》1992,69(12):300-300

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Phylogenetic characterisation of bluetongue viruses from naturally-infected insects, cattle and sheep in Australia   总被引：1，自引：0，他引：1  

KA McCOLL  AR GOULD  LI PRITCHARD  L MEL VILLE†  G. BELLIS† 《Australian veterinary journal》1994,71(4):102-105

SUMMARY The polymerase chain reaction was used to detect the presence of blue-tongue virus (BTV) in a number of clinical and insect samples collected in the Northern Territory of Australia. Sequence analyses of the amplified BTV genes differentiated endemic Australian and exotic viruses. Two potential exotic BTV were detected as a result of PCR analyses of blood from sentinel animals and of the insect vector, Culicoides wadai. The detection of BTV in C wadai was the first direct demonstration of the presence of BTV in this potential vector. This new technology can significantly reduce the time taken for a diagnosis from a clinical sample and increase the amount of useful information obtained on a BTV isolate by using rapid sequencing techniques. Sequence data were used to differentiate between BTV20 isolated in 1975 and two isolates of the same serotype, isolated in 1992, and indicated that the latter were probably a recent incursion into Australia from Indonesia due to their greater VP3 sequence homology to the BTV9 (Java) than to Australian BTV isolates.  相似文献   

A protocol for analysing the costs and benefits of phytosanitary measures*     

H. Kehlenbeck  R. Cannon  A. Breukers  A. Battisti  A. Leach  J. Mumford  A. MacLeod 《EPPO Bulletin》2012,42(1):81-88

This paper describes a protocol developed within the PRATIQUE project for applying cost/benefit analysis to select appropriate phytosanitary measures for use against quarantine pests. The protocol consists of nine steps, each underpinned by clear guidelines for collating and structuring the relevant data, to assist risk managers with the challenging task of assessing the benefits and costs of phytosanitary measures in a consistent, transparent and reproducible manner. Together with the decision‐support scheme that generates contingency plants and prioritizes action during pest outbreaks, it provides a framework for decision making on phytosanitary measures and helps to provide economic justification for selecting appropriate measures. The practical application of the protocol is demonstrated using two examples: cost/benefit analysis of eradication measures against Anoplophora glabripennis in Northern Italy; and eradication and containment measures against Diabrotica virgifera virgifera in Germany.  相似文献   

Prospective trial of metronomic chlorambucil chemotherapy in dogs with naturally occurring cancer     

Leach TN  Childress MO  Greene SN  Mohamed AS  Moore GE  Schrempp DR  Lahrman SR  Knapp DW 《Veterinary and comparative oncology》2012,10(2):102-112

The purpose of this study was to assess the toxicoses and antitumor activity of metronomic chlorambucil at a dosage of 4 mg m(-2) daily in dogs with naturally occurring cancer. Thirty-six dogs were enrolled in the study. The protocol was well tolerated with no grade 3 or 4 toxicoses noted. Complete remission was achieved, and lasted over 35 weeks in three dogs (mast cell tumour, soft tissue sarcoma and thyroid carcinoma). Partial remission was noted in 1 dog with histiocytic sarcoma (39 weeks duration) for an overall remission rate of 11% (4 of 36). Stable disease was noted in 17 dogs (47%) with various other cancers. The median progression-free interval was 61 days, and the median survival time was 153 days. Chlorambucil given in a metronomic protocol showed antitumor activity in dogs with a variety of naturally occurring cancers.  相似文献   

Role of genetically engineered animals in future food production     

KA McColl  B Clarke  TJ Doran 《Australian veterinary journal》2013,91(3):113-117

Genetically engineered (GE) animals are likely to have an important role in the future in meeting the food demand of a burgeoning global population. There have already been many notable achievements using this technology in livestock, poultry and aquatic species. In particular, the use of RNA interference (RNAi) to produce virus‐resistant animals is a rapidly‐developing area of research. However, despite the promise of this technology, very few GE animals have been commercialised. This review aims to provide information so that veterinarians and animal health scientists are better able to participate in the debate on GE animals.  相似文献   

An outbreak of severe tracheobronchitis in racing greyhounds in New Zealand     

KA Potter  C Morley  D Angove  AC Johnstone 《New Zealand veterinary journal》2013,61(1)

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