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| Coutinho,S.D.A.. |
| The relationship between production of enzymes and pathogenicity of Malassezia pachydermatis strains was studied. Thirty strains of M. pachydermatis isolated from dogs were used: 15 originating from animals with external otitis and 15 obtained from ears of asymptomatic dogs. The samples, obtained by introduction of a sterile swab into the auditory canal after cleaning the auricle with alcohol-ether solution, were seeded onto Sabouraud dextrose agar with chloramphenicol (100mg/l) and were incubated at 37°C for up to two weeks. The colonies were identified according to their macro-and-micromorphology. All strains were investigated for the production of chondroitin-sulphatase, hyaluronidase, phospholipase and proteinase. Most of the strains showed a high... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dog; Malassezia pachydermatis; Enzymes; Otitis; Microbiota. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352005000800003 |
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| Nascente,Patrícia da Silva; Meinerz,Ana Raquel Mano; Faria,Renata Osório de; Schuch,Luiz Filipe Damé; Meireles,Mário Carlos Araújo; Mello,João Roberto Braga de. |
| Thiabendazole, classified as antiparasitic and also used as an antifungal drug, can be found as otological solution indicated for treatment of parasitic and fungal external otitis in small animals. Malassezia pachydermatis is a yeast recognized as a normal inhabitant on the skin and mucous membranes of dogs and cats. However, it is considered an opportunistic agent that causes external otitis and dermatitis in these animals. The aim of this study was to evaluate the in vitro effect of thiabendazole against 51 isolates of M. pachydermatis using the CLSI Broth Microdilution method that has been adapted for this yeast species (NCCLS, 2002). Based on this test, the Minimum Inhibitory Concentrations (MIC) of thiabendazol was calculated. Subsequently, the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Malassezia pachydermatis; Minimum Inhibitory Concentration; Thiabendazole. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000200002 |
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| Weiler,Caroline Borges; Jesus,Francielli Pantella Kunz de; Nardi,Graziela Habib; Loreto,Érico Silva; Santurio,Janio Morais; Coutinho,Selene Dall'Acqua; Alves,Sydney Hartz. |
| Malassezia pachydermatisis associated with dermatomycoses and otomycosis in dogs and cats. This study compared the susceptibility of M. pachydermatis isolates from sick (G1) and healthy (G2) animals to azole and polyene antifungals using the M27-A3 protocol. Isolates from G1 animals were less sensitive to amphotericin B, nystatin, fluconazole, clotrimazole and miconazole. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Malassezia pachydermatis; Susceptibility; Antifungal agents. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000100026 |
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| Nobre,Márcia; Meireles,Mario; Gaspar,Luiz Fernando; Pereira,Daniela; Schramm,Renata; Schuch,Luiz Felipe; Souza,Luciano; Souza,Lorena. |
| Malassezia pachydermatis (Pityrosporum canis) faz parte da microbiota da pele e quando ocorrem alterações no microambiente local como aumento da umidade, da temperatura e do substrato, determinando uma elevação do número de células, ocorre a transição da forma comensal para o parasitismo. O objetivo deste trabalho foi determinar a prevalência da infeçâo por M. pachydermatis e outros agentes infecciosos nas otites externas e dermatites de cães. Foram analisadas 78 amostras de cães com otite, 36 amostras de cães com o conduto auditivo normal e 24 com dermatite. Todas as amostras foram submetidas ao exame direto. cultivo em ágar sangue e em ágar Sabouraud dextrose, acrescido de cloranfenicol e cicloheximida. Ao exame direto, 50% das amostras de otite e 16,6%... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Malassezia pachydermatis; Otites; Dermatites; Cães. |
| Ano: 1998 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84781998000300016 |
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