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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
22/01/2020 |
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Actualizado : |
22/01/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
PAZ, L.N.; HAMOND, C.; DIAS, C.S.; CURVELO, V.P.; MEDEIROS, M.A.; ORIÁ, A.P.; PINNA, M.H. |
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Afiliación : |
LUCAS NOGUEIRA PAZ, School of Veterinary Medicine and Zootechny, Federal University of Bahia, Salvador, BA, Brazil; CAMILA HAMOND, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLA SILVA DIAS, School of Veterinary Medicine and Zootechny, Federal University of Bahia, Salvador, BA, Brazil; VITOR P. CURVELO, Getúlio Vargas Zoobotanic Park, Salvador, BA, Brazil; MARCO ALBERTO MEDEIROS, Laboratory of Recombinant Technology, Bio-Manguinhos, Brazilian Ministry of Health, FIOCRUZ, Brazil; ARIANNE PONTES ORIÁ, School of Veterinary Medicine and Zootechny, Federal University of Bahia, Salvador, BA, Brazil; MELISSA HANZEN PINNA, School of Veterinary Medicine and Zootechny, Federal University of Bahia, Salvador, BA, Brazil. |
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Título : |
Detection of Leptospira spp. in Captive Broad-Snouted Caiman (Caiman latirostris). [Original Contribution] |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
EcoHealth, 1 December 2019, Volume 16, Issue 4, Pages 694-700. Doi: 10.1007/s10393-019-01452-0 |
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ISSN : |
1612-9202 |
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DOI : |
10.1007/s10393-019-01452-0 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 12 November 2018 / Accepted 30 September 2019 / Published Online 07 November 2019.
The online version of this article contains supplementary material, which is available to authorized users. |
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Contenido : |
ABSTRACT.
Leptospira sp. is an important waterborne zoonotic bacterium, known to cause infection in animals and humans worldwide. The role of reptiles in the transmission of this microorganism is poorly understood and historically neglected. This study aimed to investigate the presence of anti-Leptospira spp. antibodies and leptospiral DNA in captive Caiman latirostris (broad-snouted caiman). Of the 23 reptiles studied by microscopic agglutination test (MAT), 22/23 (95.65%) were considered reactive (titers ≥ 100) and 1/23 (4.35%) non-reactive (titer < 100). The serogroup with highest occurrence was Grippotyphosa (68.18%, n = 15/22) followed by serogroup Djasiman (18.18%, n = 4/22). Specific amplification of Leptospira spp. gene lipL32 was observed in six (26.09%, n = 6/23) blood samples. Five of six samples, previously detected as pathogenic leptospira by PCR, were amplified and sequenced. All the samples corresponded to the pathogenic species Leptospira interrogans (presented 100% of identity) using the PCR targeting to secY gene. We demonstrated high detection of DNA of L. interrogans in crocodilians, and the authors suggest that further research is needed to elucidate the impact of Leptospira spp. infection in health broad-snouted caimans as well as the pathophysiology of leptospirosis in crocodilians.
© 2019, EcoHealth Alliance. |
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Palabras claves : |
Crocodilian; Diagnosis; PLATAFORMA SALUD ANIMAL. |
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Thesagro : |
LEPTOSPIROSIS; REPTILES; ZOONOSIS. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 02457naa a2200301 a 4500
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022 $a1612-9202
024 7 $a10.1007/s10393-019-01452-0$2DOI
100 1 $aPAZ, L.N.
245 $aDetection of Leptospira spp. in Captive Broad-Snouted Caiman (Caiman latirostris). [Original Contribution]$h[electronic resource]
260 $c2019
500 $aArticle history: Received 12 November 2018 / Accepted 30 September 2019 / Published Online 07 November 2019. The online version of this article contains supplementary material, which is available to authorized users.
520 $aABSTRACT. Leptospira sp. is an important waterborne zoonotic bacterium, known to cause infection in animals and humans worldwide. The role of reptiles in the transmission of this microorganism is poorly understood and historically neglected. This study aimed to investigate the presence of anti-Leptospira spp. antibodies and leptospiral DNA in captive Caiman latirostris (broad-snouted caiman). Of the 23 reptiles studied by microscopic agglutination test (MAT), 22/23 (95.65%) were considered reactive (titers ≥ 100) and 1/23 (4.35%) non-reactive (titer < 100). The serogroup with highest occurrence was Grippotyphosa (68.18%, n = 15/22) followed by serogroup Djasiman (18.18%, n = 4/22). Specific amplification of Leptospira spp. gene lipL32 was observed in six (26.09%, n = 6/23) blood samples. Five of six samples, previously detected as pathogenic leptospira by PCR, were amplified and sequenced. All the samples corresponded to the pathogenic species Leptospira interrogans (presented 100% of identity) using the PCR targeting to secY gene. We demonstrated high detection of DNA of L. interrogans in crocodilians, and the authors suggest that further research is needed to elucidate the impact of Leptospira spp. infection in health broad-snouted caimans as well as the pathophysiology of leptospirosis in crocodilians. © 2019, EcoHealth Alliance.
650 $aLEPTOSPIROSIS
650 $aREPTILES
650 $aZOONOSIS
653 $aCrocodilian
653 $aDiagnosis
653 $aPLATAFORMA SALUD ANIMAL
700 1 $aHAMOND, C.
700 1 $aDIAS, C.S.
700 1 $aCURVELO, V.P.
700 1 $aMEDEIROS, M.A.
700 1 $aORIÁ, A.P.
700 1 $aPINNA, M.H.
773 $tEcoHealth, 1 December 2019, Volume 16, Issue 4, Pages 694-700. Doi: 10.1007/s10393-019-01452-0
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
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Fecha actual : |
09/09/2014 |
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Actualizado : |
29/01/2020 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
PEREYRA, S.; LORI, G.A. |
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Afiliación : |
SILVIA ANTONIA PEREYRA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GLADYS A. LORI, Universidad Nacional de la Plata (UNLP). |
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Título : |
Crop residues and their management in the epidemiology of Fusarium Head Blight |
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Fecha de publicación : |
2013 |
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Fuente / Imprenta : |
In ALCONADA MAGLIANO, T.M.; CHULZE, S.N. (Ed.). Fusarium Head Blight in Latin America. Dordrecht, NL: Springer, 2013. p. 143-156., 2013 |
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ISBN : |
978-94-007-7091-1 |
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DOI : |
10.1007/978-94-007-7091-1_9 |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT.
Fusarium Head Blight, mainly caused by Gibberella zeae (anamorph Fusarium graminearum) has emerged as a frequent disease in the Southern Cone of South America. In this region, the area cultivated under no-tillage has considerably increased in the last two decades. No-till generates large quantities of crop residues on the soil surface, which represent the principal reservoir of F. graminearum and an ideal site for its sporulation. This chapter will consider current knowledge on the role of infected crop residues and other inoculum sources in the epidemiology of FHB and prospects for its management through cultural practices.
© Springer Science+Business Media Dordrecht 2013. All rights are reserved. |
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Palabras claves : |
FITOPATOLOGÍA; FUSARIORIS DE LA ESPIGA; FUSARIUM GRAMINEARUM; GENÉTICA DE HONGOS; GIBBERELLA ZEAE; TRITICUM. |
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Thesagro : |
RESIDUOS DE COSECHAS. |
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Asunto categoría : |
--
H20 Enfermedades de las plantas |
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Marc : |
LEADER 01503naa a2200241 a 4500
001 1053964
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008 2013 bl uuuu u00u1 u #d
020 $a978-94-007-7091-1
024 7 $a10.1007/978-94-007-7091-1_9$2DOI
100 1 $aPEREYRA, S.
245 $aCrop residues and their management in the epidemiology of Fusarium Head Blight
260 $c2013
520 $aABSTRACT. Fusarium Head Blight, mainly caused by Gibberella zeae (anamorph Fusarium graminearum) has emerged as a frequent disease in the Southern Cone of South America. In this region, the area cultivated under no-tillage has considerably increased in the last two decades. No-till generates large quantities of crop residues on the soil surface, which represent the principal reservoir of F. graminearum and an ideal site for its sporulation. This chapter will consider current knowledge on the role of infected crop residues and other inoculum sources in the epidemiology of FHB and prospects for its management through cultural practices. © Springer Science+Business Media Dordrecht 2013. All rights are reserved.
650 $aRESIDUOS DE COSECHAS
653 $aFITOPATOLOGÍA
653 $aFUSARIORIS DE LA ESPIGA
653 $aFUSARIUM GRAMINEARUM
653 $aGENÉTICA DE HONGOS
653 $aGIBBERELLA ZEAE
653 $aTRITICUM
700 1 $aLORI, G.A.
773 $tIn ALCONADA MAGLIANO, T.M.; CHULZE, S.N. (Ed.). Fusarium Head Blight in Latin America. Dordrecht, NL: Springer, 2013. p. 143-156., 2013
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