Treatment of a strandling whale (Kogia breviceps)     

Price MC  Macdonald GJ  Graham SL  Kirk EJ 《New Zealand veterinary journal》1984,32(3):31-33

A stranded young pygmy sperm whale was nursed for four days in a pool, fed an artificial diet via a stomach tube and injected intramuscularly with antibiotics and corticosteroids. Initially unable to maintain her balance or to swim, she showed progressive improvement and by the third day could swim and dive quite strongly. Early on the fifth day her condition rapidly worsened and she died. An autopsy revealed extensive deep bruising in the head and mid-abdominal regions consistent with injuries sustained during the stranding.  相似文献   

The pathogenesis of excessive wear in the deciduous teeth of sheep     

Thurley DC 《New Zealand veterinary journal》1984,32(3):25-29

The teeth and various supporting and ancillary tissues were examined post mortem from two flocks of sheep, one of which had previously shown high deciduous incisor wear. Sheep were killed in groups selected on clinical signs at equivalent ages from birth to 116 weeks of age. At the end of this time the lengths of clinical crowns of the remaining deciduous incisor teeth in the high wear flock were not measurable, whereas the other flock had up to 5.5 mm in visible crown. Using the cingulum as a marker, measurements were made from extracted teeth of the attrition of the crown and size of the root. The tooth root did not grow substantially longer after the 13th week of the sheep;s life. Wear facets were just visible in some sheep at six weeks. More rapid wear occurred three times in the high wear flock. The first of these was relatively small and occurred between the 13th and 27th week of age in I1 and I2. The second was larger and occurred between the 38th and 57th week of age in the winter/spring period. A third period of wear, which was not measured from the cingulum, because this structure had by then been worn away, was seen in the remaining deciduous teeth between the ages of 91 and 110 weeks of age, i.e., during the second winter and spring. In the low wear flock the first of these periods of wear did not occur, the second was of shorter duration and smaller size, and the third equivocal. Eruption of the teeth after the 6th week was principally passive. There was no difference in the degree of wear of the molar teeth from the two flocks. Histological examination showed that the wear was compensated for by the deposition of reparative dentine in the pulp cavity. This usually gave the appearance of an ordered process. However, when wear was excessively rapid, a different, less orderly form of reparative dentine was laid down. In a few cases the reparative process was not fast enough, and a connection developed between the mouth and the pulp causing pulpitis. There was no histological evidence that the supportive tissues of the teeth, or the upper dental pad, contributed to the excessive wear.  相似文献   

Yohimbine injection in deer     

Mackintosh CG  van Reenen G 《New Zealand veterinary journal》1984,32(12):217-218

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A perspective on ovine footrot control     

Jopp AJ  Jackson R  Mulvaney CJ 《New Zealand veterinary journal》1984,32(12):211-212

A method for the control of ovine footrot is described which utilises the most appropriate measures to suit the circumstances for individual properties. This approach was used to eradicate the disease from three Central Otago fine-wool properties wintering in excess of 35,000 sheep on widely differing classes of land. This programme incorporates the use of proven.techniques and suitable planning together with input from the rural veterinarian, who plays an important role in demonstration and advising on control measures.  相似文献   

Un ostéosarcome de la diaphyse du fémur d'un chien, associé à un implant métallique          下载免费PDF全文

Breton L  Bonneau NH  Beauregard M 《The Canadian veterinary journal. La revue veterinaire canadienne》1984,25(11):426-428

Serotypes of Yersinia pseudotuberculosis recovered from domestic livestock     

Hodges RT  Carman MG  Mortimer WJ 《New Zealand veterinary journal》1984,32(1-2):11-13

The serological identity of 234 strains of Yersinia pseudotuberculosis recovered from domestic animals and birds in New Zealand was determined by slide agglutination test. Thirty strains were also examined by tube agglutination test. The strains were isolated from cattle (56), sheep (8), deer (117), goats (13), pigs (7), rabbits (6), guinea pigs (5), and aviary species of birds (22). All strains were isolated from animals or birds which had died or shown signs of ill health and amongst which diarrhoea was a common feature. Serotype I accounted for 23% (53) of strains, serotype II for 13% (30) of strains and serotype III for 64% (151) of strains. It was concluded that further investigations on the prevalence and serological identity of strains recovered from clinically healthy animals mav provide useful information in assessing the significance of various serotypes as a cause of disease in livestock.  相似文献   

Self Sufficiency in Supply of DVMs   总被引：1，自引：1，他引：0       下载免费PDF全文

Person JM 《The Canadian veterinary journal. La revue veterinaire canadienne》1984,25(7):306

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New Zealand caprine herpes virus: comparison with an Australian isolate and with bovine herpes virus type 1 by restriction endonuclease analysis     

Tisdall DJ  Bentley CB  Collins DM  Horner GW 《New Zealand veterinary journal》1984,32(6):99-100

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Artificial Intelligence in Parallel: Working with many processors at once could accelerate computation enormously--and suggest new ways to think about thinking     

Waldrop MM 《Science (New York, N.Y.)》1984,225(4662):608-610

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Comparative studies of strains of infectious bovine rhinotracheitis virus isolated from latently infected calves     

G Castrucci  F Frigeri  S Ranucci  M Ferrari  V Cilli  B Pedini  P Nettleton  F Caleffi  V Aldrovandi  A J Herring 《Comparative immunology, microbiology and infectious diseases》1984,7(1):1-10

Three strains (479 C, 778 TL, 982 LE) of infectious bovine rhinotracheitis (IBR) virus isolated from latently infected calves were compared with the prototype strain of IBR virus (LA strain) in studies which included restriction endonuclease analysis, experimental infection, and reciprocal cross protection tests in cattle. From the restriction endonuclease analysis it appeared that the 3 "latent" viruses were derived from the same isolate, and that it differed slightly from the LA strain. However, latency does not seem to have affected the pathogenicity or the immunogenicity of the virus. This is demonstrated by the identical clinical and virologic response of calves subjected to experimental infection with the various strains under study, and by the finding that when the LA strain and a "latent" strain (982 LE) were tested in cross protection tests in cattle, they proved to be mutually protective.  相似文献