Reversible Phenylbutazone-induced Pancytopenia in a Dog          下载免费PDF全文

Badame FG  Van Slyke W  Hayes MA 《The Canadian veterinary journal. La revue veterinaire canadienne》1984,25(6):269-270

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Intracranial schwannoma in a cow          下载免费PDF全文

Mitcham SA  Kasari TR  Parent JM  Naylor JM 《The Canadian veterinary journal. La revue veterinaire canadienne》1984,25(3):138-141

A nine year old Hereford crossbred cow with a history of progressive neurological signs was referred to the Western College of Veterinary Medicine, Saskatoon. A large intracranial mass, histologically identified as a schwannoma, was found to be compressing the left brain stem and appeared to have arisen from the left fifth cranial nerve.  相似文献   

Retrospective evaluation of xylazine/halothane anesthesia in 125 cattle          下载免费PDF全文

Adetunji A  Pascoe PJ  McDonell WN  Horney FD 《The Canadian veterinary journal. La revue veterinaire canadienne》1984,25(9):342-346

A retrospective morbidity and mortality study was carried out on 125 case records of cattle involving xylazine/halothane anesthesia at the Ontario Veterinary College, Guelph between May 1979 and February 1983.  相似文献   

Isolation of Haemophilus somnus from a Ram with Fatal Septicemia   总被引：1，自引：1，他引：0       下载免费PDF全文

Groom SG  Miller RB  Hoover D 《The Canadian veterinary journal. La revue veterinaire canadienne》1984,25(10):409-410

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Therapy of feline urethral obstruction          下载免费PDF全文

Bernard MA 《The Canadian veterinary journal. La revue veterinaire canadienne》1984,25(12):443-444

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Torsion of abdominal organs in sows: a report of 36 cases   总被引：3，自引：3，他引：0       下载免费PDF全文

Morin M  Sauvageau R  Phaneuf JB  Teuscher E  Beauregard M  Lagacé A 《The Canadian veterinary journal. La revue veterinaire canadienne》1984,25(12):440-442

Necropsy records of 36 sows with torsion of abdominal organs involving individually the stomach, the spleen, a liver lobe or the intestine were reviewed for the years 1970 to 1983, and the age, the clinical signs and the gross lesions were recorded. These acute abdominal accidents were characterized clinically by sudden death. Dry sows from large breeding units were affected. Twenty-six cases were diagnosed between January 1981 and December 1983 while only ten cases had been seen between 1970 and 1980. Gastric torsion was the most common condition (40% of the cases) and the other three conditions were equally represented (20% each). Management practises that could be responsible for the apparent increase in occurrence of this problem are discussed.  相似文献   

A review of cancer chemotherapy for pet animals          下载免费PDF全文

Norris AM  Withrow SJ 《The Canadian veterinary journal. La revue veterinaire canadienne》1984,25(4):153-157

A review of the principles of cancer chemotherapy for pet animals is presented. The various pharmacological classes of antineoplastic drugs are described with specific references to those drugs that have been widely used in veterinary medicine.  相似文献   

Ollulanus tricuspis in an Ontario Cattery   总被引：1，自引：1，他引：0       下载免费PDF全文

Caldwell D 《The Canadian veterinary journal. La revue veterinaire canadienne》1984,25(8):314

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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   

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