Acquired pyloric stenosis and gastric retention in a mare     

JA LAING  DR HUTCHINS 《Australian veterinary journal》1992,69(3):68-69

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Assessment of the potential toxicity of a poison for rabbits, pindone (2-pivalyl 1, 3 indandione), to domestic animals     

GR MARTIN  RJ SUTHERLAND†  ID ROBERTSON†  WE KIRKPATRICK  DR KING  PJ HOOD† 《Australian veterinary journal》1991,68(7):241-243

The toxicity of pindone, a rabbit poison, to horses, cattle, goats, chickens, dogs and cats was investigated, using extension of prothrombin time (PT) as an index of poisoning. The daily dose of pindone, administered for 5 days, ranged from 0.3 mg/kg for dogs to 2.5 mg/kg for chickens. This range of dose rates was considered to be indicative of the worst possible case that could arise following a campaign of baiting for rabbits. Although significant elevations in PT (more than double baseline values) were noted in all species other than horses, clinical signs of anticoagulant poisoning were not observed in any of the species tested. From the observed PT, cattle and cats appeared to be the most susceptible, and horses the least susceptible, to pindone toxicity. The half-lives of the elevated PT were calculated as 3.1 days for cattle, 2.8 days for goats and chickens, 1.9 days for horses and dogs and less than one day for cats. It is proposed that these half-lives can be used as a guide for determining the duration of treatment of pindone-affected animals.  相似文献   

Prosthetic Coxofemoral Joint Replacement in the Goose (Anser Sp.): II. Histologic and Mechanical Interface Evaluations     

THADDEUS J. WROBLEWSKI M.S.    JOON B. PARK Ph.D.    GERRY H. KENNER Ph.D.  ANDREAS F. von  RECUM D.V.M.  DR. MED. VET.  Ph.D. 《Veterinary surgery : VS》1981,10(3):106-112

The interfacial tissue-implant healing reactions have been investigated in the goose to evaluate its suitability as an animal model for joint replacement implant studies. After various implantation periods, geese with one coxofemoral replacement hemiarthroplasty were evaluated for their gait performance and then sacrificed. The implantation sites and femora with implants were subjected to histologic studies, and the interfacial shear strength between the bone and implant was measured. The results were compared with findings reported in the literature on dog and man. Direct bone apposition was found in two geese with a firmly fixed implant. A connective tissue capsule surrounded those seven implant stems that were found to sit loosely in the femoral canal. Whereas the histologic findings were comparable to findings in dog and man, the interfacial shear stress was somewhat lower in the goose. Because of the histopathologically comparable findings of interfacial healing, the goose appears to present a suitable model to study bone implant tissue reactions. Further studies are necessary to determine seasonal-, age-, and sex-related bone tissue differences in the goose.  相似文献   

Haemangiosarcoma in the horse: three cases     

MB COLLINS  DR HODGSON  DR HUTCHINS  FF McCONAGHY 《Australian veterinary journal》1994,71(9):296-298

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Review of oral rehydration solutions for horses with diarrhoea     

P. ECKE  DR HODGSON  RJ ROSE 《Australian veterinary journal》1997,75(6):417-420

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Sporodesmin toxicosis in an alpaca     

MA COULTON  AJ DART  SA McCLINTOCK  DR HODGSON 《Australian veterinary journal》1997,75(2):136-137

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Effect of local infusion of NSAID analgesics administered alone or in combination on the pain associated with band castration in calves          下载免费PDF全文

DR Paull  AH Small  C Lee  L Labeur  IG Colditz 《Australian veterinary journal》2015,93(8):271-277

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如何提高仔猪饲料中小麦的利用率     

Gary Partrdge  任颖 《国外畜牧学(猪与禽)》2010,30(4):51-53

<正>用最具成本效益的方法配制猪饲料是提高养猪场经济利润的一种重要手段。但是,具有最低成本的饲料配制方法往往会就几种主要饲料原料的饲喂价值进行过于简单的假设,同时还假定各饲料原料的养分具有相加性。这种情况会因饲料添加剂的加入而进一步混乱,或受到潜在的损害,因为饲料添加剂旨在使饲料释放更多的能量和/或氨基酸。因此,饲料配方师不得不充分确保某种添加剂将持  相似文献   

Atmospheric residence time of CH3Br estimated from the junge spatial variability relation     

JJ Colman  DR Blake  FS Rowland 《Science (New York, N.Y.)》1998,281(5375):392-396

The atmospheric residence time for methyl bromide (CH3Br) has been estimated as 0.8 +/- 0.1 years from its empirical spatial variability relative to C2H6, C2Cl4, CHCl3, and CH3Cl. This evaluation of the atmospheric residence time, based on Junge's 1963 general proposal, provides an estimate for CH3Br that is independent of source and sink estimates. Methyl bromide from combined natural and anthropogenic sources furnishes about half of the bromine that enters the stratosphere, where it plays an important role in ozone destruction. This residence time is consistent with the 0.7-year value recently calculated for CH3Br from the combined strength estimates for its known significant sinks.  相似文献   

Management of bilateral flexural deformity of the metacarpophalangeal joints in three alpaca crias     

T CASHMAN  AJ DART  A O''SHEA  DR HODGSON 《Australian veterinary journal》1999,77(8):508-510

Three neonatal alpacas were treated for MCP flexural deformities. Two crias responded well to conservative therapy using splints made from fibreglass cast material. One cria with severe deformity failed to respond to conservative treatment but recovered satisfactorily after transection of the suspensory ligament in both legs. It seems that mild cases of flexural deformity of the MCP joint in alpaca crias respond well to conservative therapy but that surgical correction may be required in more severe cases. Sequential transection of the structures limiting extension of the MCP joint may result in fewer complications than previously reported techniques.  相似文献