Results 281 to 290 of about 137,617 (318)
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New Zealand Veterinary Journal, 2002
Abstract Extract Dental abnormalities of sheep are common and in many parts of the world are the main reason for culling otherwise-healthy breeding ewes before the end of their natural reproductive life, leading to increased flock replacement costs. Excessive incisor-tooth wear and periodontal disease are considered the two most important syndromes ...
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Abstract Extract Dental abnormalities of sheep are common and in many parts of the world are the main reason for culling otherwise-healthy breeding ewes before the end of their natural reproductive life, leading to increased flock replacement costs. Excessive incisor-tooth wear and periodontal disease are considered the two most important syndromes ...
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Journal of Inherited Metabolic Disease, 2010
AbstractGaucher disease, an autosomal recessive lysosomal storage disorder caused by mutations in the β‐glucocerebrosidase gene, was recently discovered in sheep on a “Southdown” sheep stud in Victoria, Australia. Clinical signs include neuropathy, thickened leathery skin, and ichthyosis, with lambs unable to stand from birth. Affected lambs were found
Karageorgos, L. +3 more
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AbstractGaucher disease, an autosomal recessive lysosomal storage disorder caused by mutations in the β‐glucocerebrosidase gene, was recently discovered in sheep on a “Southdown” sheep stud in Victoria, Australia. Clinical signs include neuropathy, thickened leathery skin, and ichthyosis, with lambs unable to stand from birth. Affected lambs were found
Karageorgos, L. +3 more
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Australian Veterinary Journal, 1981
SUMMARY Johne's disease was identified in sheep flocks on 6 farms in one area of the central tablelands of New South Wales. The sources of infection were not determined and no common source of all infections was identified. The disease was not diagnosed in cattle that were run on 4 of the farms.
J. T. Seaman +2 more
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SUMMARY Johne's disease was identified in sheep flocks on 6 farms in one area of the central tablelands of New South Wales. The sources of infection were not determined and no common source of all infections was identified. The disease was not diagnosed in cattle that were run on 4 of the farms.
J. T. Seaman +2 more
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2019
Nairobi sheep disease is probably the most pathogenic virus known for sheep and goats. It is transmitted by an Ixodid tick, both trans-stadially and transovarially and causes an acute gastroenteritis. In totally susceptible populations, mortality rates of over 90% regularly occur. The infection also causes abortion.
F. G. Davies, T.P. Monath
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Nairobi sheep disease is probably the most pathogenic virus known for sheep and goats. It is transmitted by an Ixodid tick, both trans-stadially and transovarially and causes an acute gastroenteritis. In totally susceptible populations, mortality rates of over 90% regularly occur. The infection also causes abortion.
F. G. Davies, T.P. Monath
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Australian Veterinary Journal, 1984
SUMMARY Johne's disease was identified in sheep flocks on 6 farms in one area of the central tablelands of New South Wales. The sources of infection were not determined and no common source of all infections was identified. The disease was not diagnosed in cattle that were run on 4 of the farms.
J T, Seaman, D R, Thompson
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SUMMARY Johne's disease was identified in sheep flocks on 6 farms in one area of the central tablelands of New South Wales. The sources of infection were not determined and no common source of all infections was identified. The disease was not diagnosed in cattle that were run on 4 of the farms.
J T, Seaman, D R, Thompson
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Veterinary Clinics of North America: Food Animal Practice, 1995
The current knowledge on border disease in sheep is reviewed. This is a congenital and teratogenic disorder induced by pestivirus. The history, etiology, epidemiology, clinical aspects, and pathologic lesions at postnatal and intrauterine infections (as well as in congenitally affected animals), pathogenesis, immunity, diagnosis, and control and ...
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The current knowledge on border disease in sheep is reviewed. This is a congenital and teratogenic disorder induced by pestivirus. The history, etiology, epidemiology, clinical aspects, and pathologic lesions at postnatal and intrauterine infections (as well as in congenitally affected animals), pathogenesis, immunity, diagnosis, and control and ...
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Australian Veterinary Journal, 1982
SUMMARY Outbreaks of ovine white liver disease (WLD) on 7 farms in eastern Victoria were investigated. Most occurred in late spring and mainly affected lambs 3 to 6 months old, with a morbidity of 20 to 100% and mortality of 8 to 15%. Clinically affected lambs showed illthrift, emaciation and bilateral, serous, ocular discharge.
K. W. Thomas +3 more
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SUMMARY Outbreaks of ovine white liver disease (WLD) on 7 farms in eastern Victoria were investigated. Most occurred in late spring and mainly affected lambs 3 to 6 months old, with a morbidity of 20 to 100% and mortality of 8 to 15%. Clinically affected lambs showed illthrift, emaciation and bilateral, serous, ocular discharge.
K. W. Thomas +3 more
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Genetic Diseases of Sheep and Goats
Veterinary Clinics of North America: Food Animal Practice, 1990Congenital malformations and inherited disorders constitute a substantial proportion of the afflictions seen in sheep and goats. Of these, malformations tend to be similar in both species, whereas the genetic diseases encountered to date, with the exception of a few, are different. Of the 28 genetic diseases of sheep and goats described in this review,
Bhola R. Yadav, Parvathi K. Basrur
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New Zealand Veterinary Journal, 1952
Abstract Extract Johne's disease in sheep was first described by Stockman (1911) in Great Britain, so it has long been recognized as a distinct clinical entity in that animal. However, it would seem that the disease in sheep has never assumed a very important role and has not been responsible for the economic losses attributable to the same disease in ...
G.T. Williamson, R.M. Salisbury
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Abstract Extract Johne's disease in sheep was first described by Stockman (1911) in Great Britain, so it has long been recognized as a distinct clinical entity in that animal. However, it would seem that the disease in sheep has never assumed a very important role and has not been responsible for the economic losses attributable to the same disease in ...
G.T. Williamson, R.M. Salisbury
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The pathology of Johne's disease in sheep
Australian Veterinary Journal, 1990SUMMARY The clinical, gross and histopathological findings in 50 sheep affected with Johne's disease are described. Clinically 90% were emaciated and 20% showed severe diarrhoea. On necropsy there was thickening of the walls of the intestines, particularly of the ileum, caecum and less frequently the jejunum, but in 36% of sheep the changes were only ...
J T Seaman, M J Carrigan
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