Adherence and experimental infection of bacteria associated with periodontal infections of young cattle in Brazil ("Cara inchada")
In vitro- and in vivo-assays were conducted, to study the possible role of streptomycin- and actinomycin-producing soil actinomycetes for the pathogenesis of "Cara inchada" in cattle (CI). Adherence of Bacteroides spp. to epithelial cells of the bovine gingiva, known to be associated with...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Colégio Brasileiro de Patologia Animal (CBPA)
1997-07-01
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| Series: | Pesquisa Veterinária Brasileira |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X1997000300006&tlng=en |
| _version_ | 1798021677908492288 |
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| author | Barbara Grassmann Jürgen Döbereiner Iveraldo S. Dutra Peter A. Kopp Hans Blobel |
| author_facet | Barbara Grassmann Jürgen Döbereiner Iveraldo S. Dutra Peter A. Kopp Hans Blobel |
| author_sort | Barbara Grassmann |
| collection | DOAJ |
| description | In vitro- and in vivo-assays were conducted, to study the possible role of streptomycin- and actinomycin-producing soil actinomycetes for the pathogenesis of "Cara inchada" in cattle (CI). Adherence of Bacteroides spp. to epithelial cells of the bovine gingiva, known to be associated with the progressive lesions of CI, was significantly increased by the addition of streptomycin, actinomycin or antibiotic culture supernatants of the soil actinomycetes. Applications of these mixtures together with Actinomyces pyogenes to the marginal gingiva of the upper premolar teeth of about 1 month old Holstein Friesian calves did not lead to progressive lesions of CI. Only one calf exhibited a slight diarrhea and a temporary retraction of the gingiva at the site of application. |
| first_indexed | 2024-04-11T17:17:28Z |
| format | Article |
| id | doaj.art-e3dc134215b443baa384558e8772e72e |
| institution | Directory Open Access Journal |
| issn | 1678-5150 |
| language | English |
| last_indexed | 2024-04-11T17:17:28Z |
| publishDate | 1997-07-01 |
| publisher | Colégio Brasileiro de Patologia Animal (CBPA) |
| record_format | Article |
| series | Pesquisa Veterinária Brasileira |
| spelling | doaj.art-e3dc134215b443baa384558e8772e72e2022-12-22T04:12:36ZengColégio Brasileiro de Patologia Animal (CBPA)Pesquisa Veterinária Brasileira1678-51501997-07-01173-412312510.1590/S0100-736X1997000300006Adherence and experimental infection of bacteria associated with periodontal infections of young cattle in Brazil ("Cara inchada")Barbara Grassmann0Jürgen Döbereiner1Iveraldo S. Dutra2Peter A. Kopp3Hans Blobel4Justus-Liebig-Universität GiessenEmbrapaCNPqJustus-Liebig-Universität GiessenJustus-Liebig-Universität GiessenIn vitro- and in vivo-assays were conducted, to study the possible role of streptomycin- and actinomycin-producing soil actinomycetes for the pathogenesis of "Cara inchada" in cattle (CI). Adherence of Bacteroides spp. to epithelial cells of the bovine gingiva, known to be associated with the progressive lesions of CI, was significantly increased by the addition of streptomycin, actinomycin or antibiotic culture supernatants of the soil actinomycetes. Applications of these mixtures together with Actinomyces pyogenes to the marginal gingiva of the upper premolar teeth of about 1 month old Holstein Friesian calves did not lead to progressive lesions of CI. Only one calf exhibited a slight diarrhea and a temporary retraction of the gingiva at the site of application.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X1997000300006&tlng=en"Cara inchada"cattleperiodontal infectionBacteroides spp.streptomycinactinomycinadherence |
| spellingShingle | Barbara Grassmann Jürgen Döbereiner Iveraldo S. Dutra Peter A. Kopp Hans Blobel Adherence and experimental infection of bacteria associated with periodontal infections of young cattle in Brazil ("Cara inchada") Pesquisa Veterinária Brasileira "Cara inchada" cattle periodontal infection Bacteroides spp. streptomycin actinomycin adherence |
| title | Adherence and experimental infection of bacteria associated with periodontal infections of young cattle in Brazil ("Cara inchada") |
| title_full | Adherence and experimental infection of bacteria associated with periodontal infections of young cattle in Brazil ("Cara inchada") |
| title_fullStr | Adherence and experimental infection of bacteria associated with periodontal infections of young cattle in Brazil ("Cara inchada") |
| title_full_unstemmed | Adherence and experimental infection of bacteria associated with periodontal infections of young cattle in Brazil ("Cara inchada") |
| title_short | Adherence and experimental infection of bacteria associated with periodontal infections of young cattle in Brazil ("Cara inchada") |
| title_sort | adherence and experimental infection of bacteria associated with periodontal infections of young cattle in brazil cara inchada |
| topic | "Cara inchada" cattle periodontal infection Bacteroides spp. streptomycin actinomycin adherence |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X1997000300006&tlng=en |
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