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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
07/08/2017 |
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Data da última atualização: |
29/12/2017 |
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Autoria: |
MOTTA, R. G.; MARTINS, L. S. A.; MOTTA, I. G.; GUERRA, S. T.; PAULA, C. L. de; BOLANOS, C. A. D.; SILVA, R. C. da; RIBEIRO, M. G. |
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Afiliação: |
Rodrigo G. Motta, Universidade Estadual Paulista/Departamento de Higiene Veterinária e Saúde Pública/Faculdade de Medicina Veterinária e Zootecnia. Universidade de Rio Verde/Departamento de Clínica Médica de Grandes Animais; Lorrayne S. A. Martins, Universidade de Rio Verde UniRV/Departamento de Clínica Médica de Grandes Animais; Igor G. Motta, Programa de Pós-Graduação em Reprodução Animal, Faculdade de Medicina Veterinária e Zootecnia (FMVZ), Universidade de São Pulo, (USP); Simony T. Guerra, Universidade Estadual Paulista/Departamento de Higiene Veterinária e Saúde Pública/Faculdade de Medicina Veterinária e Zootecnia; Carolina L. de Paula, Universidade Estadual Paulista/Departamento de Higiene Veterinária e Saúde Pública/Faculdade de Medicina Veterinária e Zootecnia.; Carmen Alicia Daza Bolanos, Universidade Estadual Paulista/Departamento de Higiene Veterinária e Saúde Pública/Faculdade de Medicina Veterinária e Zootecnia. Médica Veterinária Autônoma; Rodrigo Costa da Silva, Pós-doutor pela Mississipi State University, USA. Department of Pathobiology and Population Medicine, College of Veterinary Medicine; Marcio Garcia Ribeiro, Universidade Estadual Paulista/Departamento de Higiene Veterinária e Saúde Pública/Faculdade de Medicina Veterinária e Zootecnia. |
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Título: |
Multidrug resistant bacteria isolated from septic arthritis in horses. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 4, p. 325-330, abril 2017. |
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Descrição Física: |
Título em português: Bactérias multirresistentes isoladas de artrite séptica equina. |
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Idioma: |
Inglês |
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Conteúdo: |
Septic arthritis is a debilitating joint infectious disease of equines that requires early diagnosis and immediate therapeutic intervention to prevent degenerative effects on the articular cartilage, as well as loss of athletic ability and work performance of the animals. Few studies have investigated the etiological complexity of this disease, as well as multidrug resistance of isolates. In this study, 60 horses with arthritis had synovial fluid samples aseptically collected, and tested by microbiological culture and in vitro susceptibility test (disk diffusion) using nine antimicrobials belonging to six different pharmacological groups. Bacteria were isolated in 45 (75.0%) samples, as follows: Streptococcus equi subsp. equi (11=18.3%), Escherichia coli (9=15.0%), Staphylococcus aureus (6=10.0%), Streptococcus equi subsp. zooepidemicus (5=8.3%), Staphylococcus intermedius (2=3.3%), Proteus vulgaris (2=3.3%), Trueperella pyogenes (2=3.3%), Pseudomonas aeruginosa (2=3.3%), Klebsiella pneumoniae (1=1.7%), Rhodococcus equi (1=1.7%), Staphylococcus epidermidis (1=1.7%), Klebsiella oxytoca (1=1.7%), Nocardia asteroides (1=1.7%), and Enterobacter cloacae (1=1.7%). Ceftiofur was the most effective drug (>70% efficacy) against the pathogens in the disk diffusion test. In contrast, high resistance rate (>70% resistance) was observed to penicillin (42.2%), enrofloxacin (33.3%), and amikacin (31.2%). Eleven (24.4%) isolates were resistant to three or more different pharmacological groups and were considered multidrug resistant strains. The present study emphasizes the etiological complexity of equine septic arthritis, and highlights the need to institute treatment based on the in vitro susceptibility pattern, due to the multidrug resistance of isolates. According to the available literature, this is the first report in Brazil on the investigation of the etiology. of the septic arthritis in a great number of horses associated with multidrug resistance of the isolates. MenosSeptic arthritis is a debilitating joint infectious disease of equines that requires early diagnosis and immediate therapeutic intervention to prevent degenerative effects on the articular cartilage, as well as loss of athletic ability and work performance of the animals. Few studies have investigated the etiological complexity of this disease, as well as multidrug resistance of isolates. In this study, 60 horses with arthritis had synovial fluid samples aseptically collected, and tested by microbiological culture and in vitro susceptibility test (disk diffusion) using nine antimicrobials belonging to six different pharmacological groups. Bacteria were isolated in 45 (75.0%) samples, as follows: Streptococcus equi subsp. equi (11=18.3%), Escherichia coli (9=15.0%), Staphylococcus aureus (6=10.0%), Streptococcus equi subsp. zooepidemicus (5=8.3%), Staphylococcus intermedius (2=3.3%), Proteus vulgaris (2=3.3%), Trueperella pyogenes (2=3.3%), Pseudomonas aeruginosa (2=3.3%), Klebsiella pneumoniae (1=1.7%), Rhodococcus equi (1=1.7%), Staphylococcus epidermidis (1=1.7%), Klebsiella oxytoca (1=1.7%), Nocardia asteroides (1=1.7%), and Enterobacter cloacae (1=1.7%). Ceftiofur was the most effective drug (>70% efficacy) against the pathogens in the disk diffusion test. In contrast, high resistance rate (>70% resistance) was observed to penicillin (42.2%), enrofloxacin (33.3%), and amikacin (31.2%). Eleven (24.4%) isolates were resistant to three or more different pharmacological grou... Mostrar Tudo |
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Palavras-Chave: |
Artropatia infecciosa; Joint infectious diseases; Multirresistência ao antimicrobiano. |
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Thesagro: |
Artrite; Cavalo; Etiologia. |
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Thesaurus Nal: |
Antibiotic resistance; Arthritis; Etiology; Horses. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/162505/1/Multidrug-resistant-bacteria.pdf
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Marc: |
LEADER 03041naa a2200337 a 4500
001 2073719
005 2017-12-29
008 2017 bl uuuu u00u1 u #d
100 1 $aMOTTA, R. G.
245 $aMultidrug resistant bacteria isolated from septic arthritis in horses.$h[electronic resource]
260 $c2017
300 $cTítulo em português: Bactérias multirresistentes isoladas de artrite séptica equina.
520 $aSeptic arthritis is a debilitating joint infectious disease of equines that requires early diagnosis and immediate therapeutic intervention to prevent degenerative effects on the articular cartilage, as well as loss of athletic ability and work performance of the animals. Few studies have investigated the etiological complexity of this disease, as well as multidrug resistance of isolates. In this study, 60 horses with arthritis had synovial fluid samples aseptically collected, and tested by microbiological culture and in vitro susceptibility test (disk diffusion) using nine antimicrobials belonging to six different pharmacological groups. Bacteria were isolated in 45 (75.0%) samples, as follows: Streptococcus equi subsp. equi (11=18.3%), Escherichia coli (9=15.0%), Staphylococcus aureus (6=10.0%), Streptococcus equi subsp. zooepidemicus (5=8.3%), Staphylococcus intermedius (2=3.3%), Proteus vulgaris (2=3.3%), Trueperella pyogenes (2=3.3%), Pseudomonas aeruginosa (2=3.3%), Klebsiella pneumoniae (1=1.7%), Rhodococcus equi (1=1.7%), Staphylococcus epidermidis (1=1.7%), Klebsiella oxytoca (1=1.7%), Nocardia asteroides (1=1.7%), and Enterobacter cloacae (1=1.7%). Ceftiofur was the most effective drug (>70% efficacy) against the pathogens in the disk diffusion test. In contrast, high resistance rate (>70% resistance) was observed to penicillin (42.2%), enrofloxacin (33.3%), and amikacin (31.2%). Eleven (24.4%) isolates were resistant to three or more different pharmacological groups and were considered multidrug resistant strains. The present study emphasizes the etiological complexity of equine septic arthritis, and highlights the need to institute treatment based on the in vitro susceptibility pattern, due to the multidrug resistance of isolates. According to the available literature, this is the first report in Brazil on the investigation of the etiology. of the septic arthritis in a great number of horses associated with multidrug resistance of the isolates.
650 $aAntibiotic resistance
650 $aArthritis
650 $aEtiology
650 $aHorses
650 $aArtrite
650 $aCavalo
650 $aEtiologia
653 $aArtropatia infecciosa
653 $aJoint infectious diseases
653 $aMultirresistência ao antimicrobiano
700 1 $aMARTINS, L. S. A.
700 1 $aMOTTA, I. G.
700 1 $aGUERRA, S. T.
700 1 $aPAULA, C. L. de
700 1 $aBOLANOS, C. A. D.
700 1 $aSILVA, R. C. da
700 1 $aRIBEIRO, M. G.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 37, n. 4, p. 325-330, abril 2017.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
20/02/2020 |
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Data da última atualização: |
20/02/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
SANTOS, A. M. dos; OLIVEIRA, J. E. de M.; CARVALHO, A. N. M. de; OLIVEIRA, M. D. de; ASSIS, C. P. O. de; LOPES, F. S. C. |
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Afiliação: |
Alexandre Martins dos Santos; JOSE EUDES DE MORAIS OLIVEIRA, CPATSA; Andréa Nunes Moreira de Carvalho; Martin Duarte de Oliveira; Carla Patrícia Oliveira de Assis; Fabiana Soares Cariri Lopes. |
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Título: |
Biology of Diadiplosis multifila (Diptera: Cecidomyiidae)in Planococcus citri under constant temperatures. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Comunicata Scientiae, v. 10, n. 3, p.346-352, 2019. |
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ISSN: |
2177-5133 |
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DOI: |
10.14295/CS.v10i3.2547 |
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Idioma: |
Inglês |
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Conteúdo: |
Diadiplosis multifila was recently discovered feeding on Planococcus citri eggs in vineyards in the semi-arid northeast region of Brazil. The objective of the present paper was to study the biology of D. multifila in P. citri under constant temperatures of 22, 25, 28, and 31 °C. We evaluated its embryonic stage, egg viability, development period, survival of larva and pupa, longevity, average number of eggs, and sex ratio. D. multifila completed its life cycle in all temperatures except for 31 °C. The length of the embryonic period ranged from 4 to 7 days. The larval stage was longer at a temperature of 22 °C (8.6 days) and shorter at 28 °C (6.4). The pupal stage exhibited durations of 12.9, 10.4, and 8.2 days for temperatures of 22, 25, and 28 °C, respectively. The average viability in the larval stage was 97% and 83% in the pupal stage. The total life cycle took 16.7 (28 °C), 20 (25 °C), and 27 (22 °C) days to complete. The adults lived for approximately 2 days and the females produced on average 34, 25, and 19 eggs at temperatures of 22, 25, and 28 °C, respectively. The sex ratio varied from 0.46 to 0.54. |
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Palavras-Chave: |
Cochonilha-cítrica; Diadiplose multifila; Diadiplosis multifila. |
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Thesagro: |
Controle Biológico; Inseto; Larva; Pupa. |
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Thesaurus NAL: |
Biological control. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1120448/1/BiologyofDiadiplosismultifila2019.pdf
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Marc: |
LEADER 02038naa a2200301 a 4500
001 2120448
005 2020-02-20
008 2019 bl uuuu u00u1 u #d
022 $a2177-5133
024 7 $a10.14295/CS.v10i3.2547$2DOI
100 1 $aSANTOS, A. M. dos
245 $aBiology of Diadiplosis multifila (Diptera$bCecidomyiidae)in Planococcus citri under constant temperatures.$h[electronic resource]
260 $c2019
520 $aDiadiplosis multifila was recently discovered feeding on Planococcus citri eggs in vineyards in the semi-arid northeast region of Brazil. The objective of the present paper was to study the biology of D. multifila in P. citri under constant temperatures of 22, 25, 28, and 31 °C. We evaluated its embryonic stage, egg viability, development period, survival of larva and pupa, longevity, average number of eggs, and sex ratio. D. multifila completed its life cycle in all temperatures except for 31 °C. The length of the embryonic period ranged from 4 to 7 days. The larval stage was longer at a temperature of 22 °C (8.6 days) and shorter at 28 °C (6.4). The pupal stage exhibited durations of 12.9, 10.4, and 8.2 days for temperatures of 22, 25, and 28 °C, respectively. The average viability in the larval stage was 97% and 83% in the pupal stage. The total life cycle took 16.7 (28 °C), 20 (25 °C), and 27 (22 °C) days to complete. The adults lived for approximately 2 days and the females produced on average 34, 25, and 19 eggs at temperatures of 22, 25, and 28 °C, respectively. The sex ratio varied from 0.46 to 0.54.
650 $aBiological control
650 $aControle Biológico
650 $aInseto
650 $aLarva
650 $aPupa
653 $aCochonilha-cítrica
653 $aDiadiplose multifila
653 $aDiadiplosis multifila
700 1 $aOLIVEIRA, J. E. de M.
700 1 $aCARVALHO, A. N. M. de
700 1 $aOLIVEIRA, M. D. de
700 1 $aASSIS, C. P. O. de
700 1 $aLOPES, F. S. C.
773 $tComunicata Scientiae$gv. 10, n. 3, p.346-352, 2019.
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