Diversity of yeasts from bovine mastitis in Southern Brazil.
Mastitis is one of the most serious problems in the dairy cattle farms. The great majority of the cases are caused by bacteria, but lately there have been an increasing number of reports about cases of mycotic etiology. The objective of this work was to characterize the yeasts and yeast-like fungi a...
| Publicado en: | Revista Iberoamericana de Micologia Vol. 25; no. 3; pp. 154 - 157 |
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| Autores principales: | , , , , , , |
| Formato: | Artículo |
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Elsevier B.V.
sep2008
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=lth&AN=34500568&site=ehost-live header: @attributes: shortDbName: lth uiTerm: 34500568 longDbName: MedicLatina uiTag: AN controlInfo: bkinfo: jinfo: jid: 11301406 PVP jtl: Revista Iberoamericana de Micologia issn: 11301406 maglogo: N pubinfo: dt: sep2008 vid: 25 iid: 3 pid: 467 pub: Elsevier B.V. artinfo: ui: 34500568 ppf: 154 ppct: 3 formats: fmt: @attributes: type: P size: 358KB tig: atl: Diversity of yeasts from bovine mastitis in Southern Brazil. aug: au: Spanamberg, Andréia Wünder Jr., Elsio Augusto Brayer Pereira, Daniela Isabel Argenta, Juliana Cavallini Sanches, Edna Maria Valente, Patrícia Ferreiro, Laerte affil: Setor de Micologia Veterinária, Departamento de Patologia Clínica Veterinária, Faculdade de Medicina Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS) Programa de Pós-graduação em Ciências Veterinárias (UFRGS) Departamento de Microbiologia - Instituto de Ciêcias Básicas da Saúde (ICBS)- UFRGS, Port Alegre - RS, Brazil su: Yeast Bovine mastitis Candida Pichia Cryptococcus Rhodotorula Rio Grande do Sul (Brazil : State) Brazil sug: subj: Rio Grande do Sul (Brazil : State) Brazil Yeast Bovine mastitis Candida Pichia Cryptococcus Rhodotorula keyword: Cows Milk Yeast-like fungi Candida Hongos levaduriformes Leche Levaduras Mastitis bovina Vacas ab: Mastitis is one of the most serious problems in the dairy cattle farms. The great majority of the cases are caused by bacteria, but lately there have been an increasing number of reports about cases of mycotic etiology. The objective of this work was to characterize the yeasts and yeast-like fungi associated with milk of cows with mastitis. Milk samples (n = 248) from a dairy belt situated around the region of Passo Fundo, hinterland of the state of Rio Grande do Sul, Southern Brazil, were analyzed. Aliquots of 0.1 ml of milk were inoculated on yeast extract-malta agar with chloramphenicol. After a period of incubation of 3-5 days at 22-25 °C, the counting of the morphologically distinct colonies was performed, as well as the isolation and identification through phenotypical and physiological criteria. It was possible to isolate 68 yeast species from 43 (17.3%) of the samples. The most frequent genera were Candida (37.9%), Pichia (19.1%), Cryptococcus (10.3%) and Rhodotorula (10.3%). La mastitis es uno de los problemas más graves en los rebaños lecheros. La gran mayoría de los casos son causados por bacterias, aunque últimamente la literatura está registrando un aumento de los casos de etiología micológica. El objetivo de este trabajo fue caracterizar levaduras y otros hongos leveduriformes aislados de leche de vacas con mastitis. Fueron analizadas 248 muestras de leche del cinturón lechero situado alrededor de la región de Passo Fundo, interior del estado de Rio Grande do Sul, sur de Brasil. Alicuotas de 0,1 ml de leche fueron inoculadas en agar extracto de levadura-malta con cloranfenicol. Después de un período de incubación de 3-5 días a 22-25 °C fue realizado el recuento de las colonias diferenciadas morfológicamente, así como el aislamiento e identificación a través de criterios fenotípicos y fisiológicos. En 43 (17,3%) de las muestras fue posible aislar 68 especies. Los géneros más frecuentes fueron Candida (37,9%), Pichia (19,1%), Cryptococcus (10,3%) y Rhodotorula (10,3%). pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y custom: Copyright of Revista Iberoamericana de Micologia is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. item: Revista Iberoamericana de Micologia holder: Elsevier B.V. dt: @attributes: year: 2008 holdings: @attributes: islocal: N |
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