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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
21/04/2017 |
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Actualizado : |
05/10/2017 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BERETTA, A.; CARRASCO-LETELIER, L. |
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Afiliación : |
ANDRES NICOLAS BERETTA BLANCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
USLE/RUSLE K-factors allocated through a linear mixed model for Uruguayan soils: resarch note. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
Ciencia e Investigación Agraria v. 44, n.1 ,p. 100-112, 2017. |
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DOI : |
10.7764/rcia.v44i1.1622 |
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Idioma : |
Español |
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Notas : |
Article history: Received June 06, 2016.// Accepted January 17, 2017 |
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Contenido : |
Abstract: Soil erosion byrainfall is a process that demands management, both for the prevention of excessive soil erosion
and for the protection of the quality of freshwater bodies. Erosion coefficients (K-factors) of the
universal soil loss equation (USLE)/revised USLE (RUSLE) model were assigned to 99 mapped
Uruguayan soil types at 1:1,000,000 scale. This work developed a linear mixed model (LMM)
with 79 soils with assigned K-factors, in which the following variables were considered: soil
taxonomy, chemical composition, and parent material. The developed LMM had an R2=0.86,
in which the soil taxonomy (p<0.0001), parent material (p=0.0174), clay (p=0.0005) and sand
(p=0.017) contents had significant statistical effects. The prediction capacity of this model
was assessed with 10 soils not previously used in development of the LMM with assigned
K-factors. The prediction assessment had an R2=0.84 and a mean error of 9.08% of the mean
K-factor value. The LMM developed was used for the allocation of K-factors to soils mapped
at a 1:20,000-resolution. Thus, the use of LMM increased the soil area with assigned K-factors
from 111,822 km2 (at a scale of 1:1,000,000) to 174,132 km2 (1:20,000). |
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Palabras claves : |
EROSIÓN DEL SUELO; PARENT MATERIAL; SOIL CHEMISTRY; SOIL CLASSIFICATION; SOIL TEXTURE. |
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Thesagro : |
CLASIFICACIÓN DE SUELOS; QUIMICA DEL SUELO; TEXTURA DEL SUELO; URUGUAY. |
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Asunto categoría : |
P32 Clasificación y génesis del suelo |
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Marc : |
LEADER 02070naa a2200265 a 4500
001 1057111
005 2017-10-05
008 2017 bl uuuu u00u1 u #d
024 7 $a10.7764/rcia.v44i1.1622$2DOI
100 1 $aBERETTA, A.
245 $aUSLE/RUSLE K-factors allocated through a linear mixed model for Uruguayan soils$bresarch note.$h[electronic resource]
260 $c2017
500 $aArticle history: Received June 06, 2016.// Accepted January 17, 2017
520 $aAbstract: Soil erosion byrainfall is a process that demands management, both for the prevention of excessive soil erosion and for the protection of the quality of freshwater bodies. Erosion coefficients (K-factors) of the universal soil loss equation (USLE)/revised USLE (RUSLE) model were assigned to 99 mapped Uruguayan soil types at 1:1,000,000 scale. This work developed a linear mixed model (LMM) with 79 soils with assigned K-factors, in which the following variables were considered: soil taxonomy, chemical composition, and parent material. The developed LMM had an R2=0.86, in which the soil taxonomy (p<0.0001), parent material (p=0.0174), clay (p=0.0005) and sand (p=0.017) contents had significant statistical effects. The prediction capacity of this model was assessed with 10 soils not previously used in development of the LMM with assigned K-factors. The prediction assessment had an R2=0.84 and a mean error of 9.08% of the mean K-factor value. The LMM developed was used for the allocation of K-factors to soils mapped at a 1:20,000-resolution. Thus, the use of LMM increased the soil area with assigned K-factors from 111,822 km2 (at a scale of 1:1,000,000) to 174,132 km2 (1:20,000).
650 $aCLASIFICACIÓN DE SUELOS
650 $aQUIMICA DEL SUELO
650 $aTEXTURA DEL SUELO
650 $aURUGUAY
653 $aEROSIÓN DEL SUELO
653 $aPARENT MATERIAL
653 $aSOIL CHEMISTRY
653 $aSOIL CLASSIFICATION
653 $aSOIL TEXTURE
700 1 $aCARRASCO-LETELIER, L.
773 $tCiencia e Investigación Agraria$gv. 44, n.1 ,p. 100-112, 2017.
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
26/01/2024 |
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Actualizado : |
26/01/2024 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
PICCOLI, R.J.; GRUCHOUSKEI, L.; BENINCA, A.L.V.; MAURENTE BERÓN, M.; CHENG, A.C.; DE ANDRADE, J.A.; FACCIN, M.; GRZEGOZEVSKI, A.P.; DA SILVA, G.C.R.; FRANÇA, J.C.; FERNANDES, N.L.M.; DE CARVALHO, A.L.; VIOTT, A.M. |
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Afiliación : |
RONALDO JOSÉ PICCOLI, Animal Pathology Laboratory, Veterinary Sciences Department, Federal University of Paraná, PR, Palotina, Brazil; LEONARDO GRUCHOUSKEI, Animal Pathology Laboratory, Veterinary Sciences Department, Federal University of Paraná, PR, Palotina, Brazil; ANDRÉ LUIS VRIESMAN BENINCA, Animal Parasitology Laboratory, Federal University of Paraná, PR, Palotina, Brazil; MARINA MAURENTE BERÓN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ARTHUR COLOMBARI CHENG, Animal Pathology Laboratory, Veterinary Sciences Department, Federal University of Paraná, PR, Palotina, Brazil; JOICE APARECIDA DE ANDRADE, Animal Parasitology Laboratory, Federal University of Paraná, PR, Palotina, Brazil; MAYANE FACCIN, Veterinary Pathobiology Department, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, United States; ALINE PATRÍCIA GRZEGOZEVSKI, Animal Pathology Laboratory, Veterinary Sciences Department, Federal University of Paraná, PR, Palotina, Brazil; GEÓRGIA CAROLINA ROHDEN DA SILVA, Animal Pathology Laboratory, Veterinary Sciences Department, Federal University of Paraná, PR, Palotina, Brazil; JAQUELINE COELHO FRANÇA, Animal Pathology Laboratory, Veterinary Sciences Department, Federal University of Paraná, PR, Palotina, Brazil; NELSON LUIS MELLO FERNANDES, Immunological Laboratory, Veterinary Sciences Department, Federal University of Paraná, PR, Palotina, Brazil; ANDERSON LUIZ DE CARVALHO, Veterinary Hospital, Veterinary Sciences Department, Federal University of Paraná, PR, Palotina, Brazil; ALINE DE MARCO VIOTT, Animal Pathology Laboratory, Veterinary Sciences Department, Federal University of Paraná, PR, Palotina, Brazil. |
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Título : |
Detection of Chlamydia sp. by fluorescence in situ hybridization (FISH) in histologic sections of the liver from exotic and native avian species. |
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Complemento del título : |
Original full article. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Brazilian Journal of Veterinary Pathology, 2023, Volume 16, Issue 3, Pages 159-166. https://10.0.94.6/bjvp.1983-0246.v16i3p159-166 -- OPEN ACCESS. |
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ISSN : |
1983-0246 |
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DOI : |
10.0.94.6/bjvp.1983-0246.v16i3p159-166 |
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Idioma : |
Inglés |
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Notas : |
Article history: Submitted: 27 July 2023, Accepted: 15 September 2023. -- Document type: Article Bronze Open Access. -- Correspondence: Viott, A.M.; Animal Pathology Laboratory, Veterinary Sciences Department, Federal University of Paraná, PR, Palotina, Brazil; email:alinedemarco@yahoo.com.br -- |
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Contenido : |
ABSTRACT.- Chlamydiosis is a zoonotic disease that affects several animal species. Therefore, reliable detection techniques are essential for efficient control of the disease. Fluorescence in situ hybridization (FISH) for Chlamydia sp. was applied to 137 formalin-fixed, paraffin-embedded liver sections from native and exotic birds. The samples were divided into two groups: retrospective (n=57) and prospective (n=80). The probe was designed based on an annealing sequence that targets the Major Outer Membrane Protein coding gene. Livers previously confirmed for Chlamydia psittaci by polymerase chain reaction (PCR) and immunohistochemistry (IHC) were used as positive controls. Also, 47 randomly selected samples from the prospective group were submitted to PCR for Chlamydia psittaci for confirmation. From all 137 samples, 67% (92/137) were positive for Chlamydia sp. through FISH, from which 39% (36/57) and 61% (56/80) were from the retrospective and prospective groups, respectively. From the samples of the prospective group submitted for PCR confirmation, 83% (39/47) of them had a positive correlation with FISH results. When considering the number of targeted microorganisms per 400x field, 42,39% (39/92) of the samples had up to five microorganisms, 14,13% (13/92) had from six to ten, and 43,47% (40/92) of the samples had 11 or more microorganisms per field. FISH is a specific and reliable method to identify Chlamydia sp. in histologic sections of the liver, providing an additional tool for detecting avian chlamydiosis. © 2023, Brazilian Association of Veterinary Pathology. All rights reserved. MenosABSTRACT.- Chlamydiosis is a zoonotic disease that affects several animal species. Therefore, reliable detection techniques are essential for efficient control of the disease. Fluorescence in situ hybridization (FISH) for Chlamydia sp. was applied to 137 formalin-fixed, paraffin-embedded liver sections from native and exotic birds. The samples were divided into two groups: retrospective (n=57) and prospective (n=80). The probe was designed based on an annealing sequence that targets the Major Outer Membrane Protein coding gene. Livers previously confirmed for Chlamydia psittaci by polymerase chain reaction (PCR) and immunohistochemistry (IHC) were used as positive controls. Also, 47 randomly selected samples from the prospective group were submitted to PCR for Chlamydia psittaci for confirmation. From all 137 samples, 67% (92/137) were positive for Chlamydia sp. through FISH, from which 39% (36/57) and 61% (56/80) were from the retrospective and prospective groups, respectively. From the samples of the prospective group submitted for PCR confirmation, 83% (39/47) of them had a positive correlation with FISH results. When considering the number of targeted microorganisms per 400x field, 42,39% (39/92) of the samples had up to five microorganisms, 14,13% (13/92) had from six to ten, and 43,47% (40/92) of the samples had 11 or more microorganisms per field. FISH is a specific and reliable method to identify Chlamydia sp. in histologic sections of the liver, providing an additio... Presentar Todo |
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Palabras claves : |
Diagnosis; Immunohistochemistry; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA; Psittacosis; Zoonosis. |
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Asunto categoría : |
L10 Genética y mejoramiento animal |
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URL : |
https://bjvp.org.br/wp-content/uploads/2023/10/BJVP_v16n3_159-166.pdf
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Marc : |
LEADER 03124naa a2200361 a 4500
001 1064440
005 2024-01-26
008 2023 bl uuuu u00u1 u #d
022 $a1983-0246
024 7 $a10.0.94.6/bjvp.1983-0246.v16i3p159-166$2DOI
100 1 $aPICCOLI, R.J.
245 $aDetection of Chlamydia sp. by fluorescence in situ hybridization (FISH) in histologic sections of the liver from exotic and native avian species.$h[electronic resource]
260 $c2023
500 $aArticle history: Submitted: 27 July 2023, Accepted: 15 September 2023. -- Document type: Article Bronze Open Access. -- Correspondence: Viott, A.M.; Animal Pathology Laboratory, Veterinary Sciences Department, Federal University of Paraná, PR, Palotina, Brazil; email:alinedemarco@yahoo.com.br --
520 $aABSTRACT.- Chlamydiosis is a zoonotic disease that affects several animal species. Therefore, reliable detection techniques are essential for efficient control of the disease. Fluorescence in situ hybridization (FISH) for Chlamydia sp. was applied to 137 formalin-fixed, paraffin-embedded liver sections from native and exotic birds. The samples were divided into two groups: retrospective (n=57) and prospective (n=80). The probe was designed based on an annealing sequence that targets the Major Outer Membrane Protein coding gene. Livers previously confirmed for Chlamydia psittaci by polymerase chain reaction (PCR) and immunohistochemistry (IHC) were used as positive controls. Also, 47 randomly selected samples from the prospective group were submitted to PCR for Chlamydia psittaci for confirmation. From all 137 samples, 67% (92/137) were positive for Chlamydia sp. through FISH, from which 39% (36/57) and 61% (56/80) were from the retrospective and prospective groups, respectively. From the samples of the prospective group submitted for PCR confirmation, 83% (39/47) of them had a positive correlation with FISH results. When considering the number of targeted microorganisms per 400x field, 42,39% (39/92) of the samples had up to five microorganisms, 14,13% (13/92) had from six to ten, and 43,47% (40/92) of the samples had 11 or more microorganisms per field. FISH is a specific and reliable method to identify Chlamydia sp. in histologic sections of the liver, providing an additional tool for detecting avian chlamydiosis. © 2023, Brazilian Association of Veterinary Pathology. All rights reserved.
653 $aDiagnosis
653 $aImmunohistochemistry
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA
653 $aPsittacosis
653 $aZoonosis
700 1 $aGRUCHOUSKEI, L.
700 1 $aBENINCA, A.L.V.
700 1 $aMAURENTE BERÓN, M.
700 1 $aCHENG, A.C.
700 1 $aDE ANDRADE, J.A.
700 1 $aFACCIN, M.
700 1 $aGRZEGOZEVSKI, A.P.
700 1 $aDA SILVA, G.C.R.
700 1 $aFRANÇA, J.C.
700 1 $aFERNANDES, N.L.M.
700 1 $aDE CARVALHO, A.L.
700 1 $aVIOTT, A.M.
773 $tBrazilian Journal of Veterinary Pathology, 2023, Volume 16, Issue 3, Pages 159-166. https://10.0.94.6/bjvp.1983-0246.v16i3p159-166 -- OPEN ACCESS.
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