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Registro Completo |
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
31/08/1995 |
Data da última atualização: |
31/08/1995 |
Autoria: |
UENO, H.; CHIBANA, T.; YAMASHIRO, E. |
Título: |
Occurrence of chronic dermatitis caused by Stephanofilaria okinawaensis on the teats of cows in Japan. |
Ano de publicação: |
1977 |
Fonte/Imprenta: |
Veterinary Parasitology, v.3, p.41-48, 1977. |
Idioma: |
Inglês |
Conteúdo: |
A peculiar chronic dermatitis of the teats was prevalent in 25% of grazing cows over 16
months old in the Nansei (southwest) Islands belonging to Okinawa Prefecture. The con-
dition was characterized by a palule-like swelling with pain, an ulcerating core, hermorrha-
ge, the disappearance of melanin pigment, hyperkeratosis, and the formation of craks and
crusts. Loss of the affected teat has ocasionally been observed, particularly among cows
suckling calves. Nematodes identified as Stephanofilaria okinawaensis Ueno and Chiba-
na, 1977 were collected from small pieces of affected teats obtained by biopsy. The para-
sites were frequently found in the subepidermal layer of affected teats. The lesions predo-
monantly contained eosinophils but monocuclear cell infiltration was also present. In the
enzootic area, chronic dermatitis of cattle caused by the same parasite was more preva-
lent on the muzzle than on the teat. Its incidence on the muzzle was 66% among animals
over 5 months old. Dermatitis of the teat was observed only amongst cattle with lesions on the muzzle. |
Palavras-Chave: |
Chronic dermatitis; Dematiti cronica; Japao; Parasita; Parasite; Stephanofilaria okinawaensis. |
Thesagro: |
Gado. |
Thesaurus Nal: |
cattle; Japan. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01756naa a2200253 a 4500 001 1785966 005 1995-08-31 008 1977 bl --- 0-- u #d 100 1 $aUENO, H. 245 $aOccurrence of chronic dermatitis caused by Stephanofilaria okinawaensis on the teats of cows in Japan. 260 $c1977 520 $aA peculiar chronic dermatitis of the teats was prevalent in 25% of grazing cows over 16 months old in the Nansei (southwest) Islands belonging to Okinawa Prefecture. The con- dition was characterized by a palule-like swelling with pain, an ulcerating core, hermorrha- ge, the disappearance of melanin pigment, hyperkeratosis, and the formation of craks and crusts. Loss of the affected teat has ocasionally been observed, particularly among cows suckling calves. Nematodes identified as Stephanofilaria okinawaensis Ueno and Chiba- na, 1977 were collected from small pieces of affected teats obtained by biopsy. The para- sites were frequently found in the subepidermal layer of affected teats. The lesions predo- monantly contained eosinophils but monocuclear cell infiltration was also present. In the enzootic area, chronic dermatitis of cattle caused by the same parasite was more preva- lent on the muzzle than on the teat. Its incidence on the muzzle was 66% among animals over 5 months old. Dermatitis of the teat was observed only amongst cattle with lesions on the muzzle. 650 $acattle 650 $aJapan 650 $aGado 653 $aChronic dermatitis 653 $aDematiti cronica 653 $aJapao 653 $aParasita 653 $aParasite 653 $aStephanofilaria okinawaensis 700 1 $aCHIBANA, T. 700 1 $aYAMASHIRO, E. 773 $tVeterinary Parasitology$gv.3, p.41-48, 1977.
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Embrapa Pantanal (CPAP) |
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Registros recuperados : 16 | |
3. | | CATTO, J. B.; UENO, H. Nematodioses gastrintestinais em bezerros zebus no Pantanal Mato-Grossense. I. Prevalência, intensidade de infecção e variação estacional. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 16, n. 1, p. 129-140, jan. 1981 Título em inglês: Gastro-intestinal nematodes of the zebu calves on native pasture in the Pantanal Region, Brazil. I. Prevalence, intensity of infection and seasonal variation.Biblioteca(s): Embrapa Unidades Centrais. |
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Registros recuperados : 16 | |
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