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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
21/02/2014 |
Actualizado : |
30/09/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
MORON, A.; COZZOLINO, D. |
Afiliación : |
DAVID ALEJANDRO MORON YACOEL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DANIEL COZZOLINO GÓMEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Determination of potentially mineralizable nitrogen and nitrogen in particulate organic matter fractions in soil by visible and near-infrared reflectance spectroscopy. |
Fecha de publicación : |
2004 |
Fuente / Imprenta : |
Journal of Agricultural Science, June 2004, Volume 142, Issue 3, Pages 335-343. |
DOI : |
10.1017/S0021859604004290 |
Idioma : |
Inglés |
Notas : |
Article history:Revised MS received 2 July 2004 |
Contenido : |
SUMMARY:
Visible (VIS) and near-infrared reflectance spectroscopy (NIRS) combined with multivariate data analysis was used to predict potentially mineralizable nitrogen (PMN) and nitrogen in particulate organic matter fractions (PSOM-N). Soil samples from a long-term experiment (n=24) as well as
soils under commercial management (n=160) in Uruguay (South America) were analysed. Samples were scanned in a NIRS 6500 monochromator instrument by reflectance (400?2500 nm). Modified partial least square regression (MPLS) and cross validation were used to develop the calibration
models between NIRS data and reference values. NIRS calibration models gave a coefficient of determination for the calibration (R2 CAL)>0.80 and the standard deviation of reference data to standard error in cross validation (RPD) ratio ranging from 2 to 5. 5 for the variables evaluated. The
results obtained in the study showed that NIRS could have the potential to determine PMN and PSOM-N fractions in soils under different agronomic conditions. However, the relatively limited number of samples led us to be cautious in terms of conclusions and to extend the results of this work
to similar conditions. |
Palabras claves : |
AGRICULTURAL SOILS; MINERALIZATION; MULTIVARIATE ANALYSIS; NITROGEN CONTNET; ORGANIC SOILS; SOIL ORGANIC MATTER(SOM). |
Thesagro : |
NIRS. |
Asunto categoría : |
-- |
Marc : |
LEADER 02043naa a2200241 a 4500 001 1035241 005 2019-09-30 008 2004 bl uuuu u00u1 u #d 024 7 $a10.1017/S0021859604004290$2DOI 100 1 $aMORON, A. 245 $aDetermination of potentially mineralizable nitrogen and nitrogen in particulate organic matter fractions in soil by visible and near-infrared reflectance spectroscopy.$h[electronic resource] 260 $c2004 500 $aArticle history:Revised MS received 2 July 2004 520 $aSUMMARY: Visible (VIS) and near-infrared reflectance spectroscopy (NIRS) combined with multivariate data analysis was used to predict potentially mineralizable nitrogen (PMN) and nitrogen in particulate organic matter fractions (PSOM-N). Soil samples from a long-term experiment (n=24) as well as soils under commercial management (n=160) in Uruguay (South America) were analysed. Samples were scanned in a NIRS 6500 monochromator instrument by reflectance (400?2500 nm). Modified partial least square regression (MPLS) and cross validation were used to develop the calibration models between NIRS data and reference values. NIRS calibration models gave a coefficient of determination for the calibration (R2 CAL)>0.80 and the standard deviation of reference data to standard error in cross validation (RPD) ratio ranging from 2 to 5. 5 for the variables evaluated. The results obtained in the study showed that NIRS could have the potential to determine PMN and PSOM-N fractions in soils under different agronomic conditions. However, the relatively limited number of samples led us to be cautious in terms of conclusions and to extend the results of this work to similar conditions. 650 $aNIRS 653 $aAGRICULTURAL SOILS 653 $aMINERALIZATION 653 $aMULTIVARIATE ANALYSIS 653 $aNITROGEN CONTNET 653 $aORGANIC SOILS 653 $aSOIL ORGANIC MATTER(SOM) 700 1 $aCOZZOLINO, D. 773 $tJournal of Agricultural Science, June 2004, Volume 142, Issue 3, Pages 335-343.
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
15/08/2022 |
Actualizado : |
01/12/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
PASSOS, J.R.S.; GUERREIRO, D.D.; KAMILA S. OTÁVIO; DOS SANTOS-NETO, P.C.; SOUZA-NEVES, M.; CUADRO, F.; NUÑEZ?OLIVERA, R.; CRISPO, M.; VASCONCELOS, F.R.; BEZERRA, M.J.B.; SILVA, R.F.; LIMA, L.F.; FIGUEIREDO, J.R.; BUSTAMANTE-FILHO, I.C.; MENCHACA, A.; MOURA, A.A. |
Afiliación : |
JOSÉ RENATO S. PASSOS, Laboratory of Animal Physiology, Department of Animal Science, Federal University of Ceará, Fortaleza, Brazil.; DENISE D. GUERREIRO, Laboratory of Animal Physiology, Department of Animal Science, Federal University of Ceará, Fortaleza, Brazil.; OTÁVIO, K.S., Laboratory of Animal Physiology, Department of Animal Science, Federal University of Ceará, Fortaleza, Brazil.; PEDRO C. DOS SANTOS-NETO, Instituto de Reproducción Animal Uruguay, Fundación IRAUy, Montevideo, Uruguay.; MARCELA SOUZA-NEVES, Instituto de Reproducción Animal Uruguay, Fundación IRAUy, Montevideo, Uruguay.; FEDERICO CUADRO, Instituto de Reproducción Animal Uruguay, Fundación IRAUy, Montevideo, Uruguay.; RICHARD NUÑEZ?OLIVERA, Instituto de Reproducción Animal Uruguay, Fundación IRAUy, Montevideo, Uruguay.; MARTINA CRIPO, Unidad de Biotecnología en Animales de Laboratorio, Institut Pasteur de Montevideo, Montevideo, Uruguay.; FÁBIO R. VASCONCELOS, Laboratory of Animal Physiology, Department of Animal Science, Federal University of Ceará, Fortaleza, Brazil.; MARIA JULIA B. BEZERRA, Laboratory of Animal Physiology, Department of Animal Science, Federal University of Ceará, Fortaleza, Brazil.; RENATO F. SILVA, Laboratory of Manipulation of Oocyte and Preantral Follicles (LAMOFOPA), Ceará State University, Fortaleza, Brazil.; LARITZA F. LIMA, Laboratory of Manipulation of Oocyte and Preantral Follicles (LAMOFOPA), Ceará State University, Fortaleza, Brazil.; JOSÉ RICARDO FIGUEIREDO, Laboratory of Manipulation of Oocyte and Preantral Follicles (LAMOFOPA), Ceará State University, Fortaleza, Brazil.; IVAN C. BUSTAMANTE-FILHO, Laboratório de Biotecnologia, Universidade do Vale do Taquari, Lajeado, Brazil.; JOSE ALEJO MENCHACA BARBEITO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Instituto de Reproducción Animal Uruguay, Fundación IRAUy, Montevideo, Uruguay.; ARLINDO A. MOURA, Laboratory of Animal Physiology, Department of Animal Science, Federal University of Ceará, Fortaleza, Brazil. |
Título : |
How in vitro maturation changes the proteome of ovine cumulus-oocyte complexes?. |
Complemento del título : |
Volume 89, Issue 10, Pages 459 - 470October 2022 |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Molecular reproduction and development, October 2022, Volume 89, Issue 10, pages 459-470. doi: https://doi.org/10.1002/mrd.23638 |
DOI : |
10.1002/mrd.23638 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 16 February 2022 | Accepted: 21 July 2022. -- Corresponding author: Moura, A.A.; Laboratory of Animal Physiology, Department of Animal Science, Federal University of Ceará, Fortaleza, Brazil; email:arlindo.moura@gmail.com -- Funding: The experiments presently described were conducted at the facilities of the Instituto de Reproducción Animal Uruguay (Fundacion IRAUy, Montevideo, Uruguay) and at the Unidad de Biotecnología en Animales de Laboratorio (UBAL) of the Institut Pasteur de Montevideo, Uruguay. Specially, the authors thank Dr. Rosario Durán and Dr. Alejandro Leyva for kindly assisting us in the proteomic experiment. Financial support was provided by Fundacion IRAUy; PRONEX 02/2015 (Programa de Apoio a Núcleos de Excelência Pronex/Funcap/CNPq); The Brazilian Research Council-CNPq (grants # 313160/2017-1 and 438773/2018-7); Brazilian Commission for Higher Education (CAPES); Ceará State Foundation for the Support of Technology and Scientific Development (FUNCAP), Brazil. |
Contenido : |
Abstract: The present study evaluated the effects of in vitro maturation (IVM) on the proteome of cumulus-oocyte complexes (COCs) from ewes. Extracted COC proteins were analyzed by LC-MS/MS. Differences in protein abundances (p < 0.05) and functional enrichments in immature versus in vitro-matured COCs were evaluated using bioinformatics tools. There were 2550 proteins identified in the COCs, with 89 and 87 proteins exclusive to immature and mature COCs, respectively. IVM caused downregulation of 84 and upregulation of 34 proteins. Major upregulated proteins in mature COCs were dopey_N domain-containing protein, structural maintenance of chromosomes protein, ubiquitin-like modifier-activating enzyme 2. Main downregulated proteins in mature COCs were immunoglobulin heavy constant mu, inter-alpha-trypsin inhibitor heavy chain 2, alpha-2-macroglobulin. Proteins exclusive to mature COCs and upregulated after IVM related to immune response, complement cascade, vesicle-mediated transport, cell cycle, and extracellular matrix organization. Proteins of immature COCs and downregulated after IVM were linked to metabolic processes, immune response, and complement cascade. KEGG pathways and miRNA-regulated genes attributed to downregulated and mature COC proteins related to complement and coagulation cascades, metabolism, humoral response, and B cell-mediated immunity. Thus, IVM influenced the ovine COC proteome. This knowledge supports the future development of efficient IVM protocols for Ovis aries. © 2022 Wiley Periodicals LLC. MenosAbstract: The present study evaluated the effects of in vitro maturation (IVM) on the proteome of cumulus-oocyte complexes (COCs) from ewes. Extracted COC proteins were analyzed by LC-MS/MS. Differences in protein abundances (p < 0.05) and functional enrichments in immature versus in vitro-matured COCs were evaluated using bioinformatics tools. There were 2550 proteins identified in the COCs, with 89 and 87 proteins exclusive to immature and mature COCs, respectively. IVM caused downregulation of 84 and upregulation of 34 proteins. Major upregulated proteins in mature COCs were dopey_N domain-containing protein, structural maintenance of chromosomes protein, ubiquitin-like modifier-activating enzyme 2. Main downregulated proteins in mature COCs were immunoglobulin heavy constant mu, inter-alpha-trypsin inhibitor heavy chain 2, alpha-2-macroglobulin. Proteins exclusive to mature COCs and upregulated after IVM related to immune response, complement cascade, vesicle-mediated transport, cell cycle, and extracellular matrix organization. Proteins of immature COCs and downregulated after IVM were linked to metabolic processes, immune response, and complement cascade. KEGG pathways and miRNA-regulated genes attributed to downregulated and mature COC proteins related to complement and coagulation cascades, metabolism, humoral response, and B cell-mediated immunity. Thus, IVM influenced the ovine COC proteome. This knowledge supports the future development of efficient IVM protocols ... Presentar Todo |
Palabras claves : |
FOLLICLE; OVARY; OVINE; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL; PLATAFORMA DE SALUD ANIMAL; PROTEINS; REPRODUCTION. |
Asunto categoría : |
-- |
Marc : |
LEADER 03782naa a2200409 a 4500 001 1063525 005 2022-12-01 008 2022 bl uuuu u00u1 u #d 024 7 $a10.1002/mrd.23638$2DOI 100 1 $aPASSOS, J.R.S. 245 $aHow in vitro maturation changes the proteome of ovine cumulus-oocyte complexes?.$h[electronic resource] 260 $c2022 500 $aArticle history: Received: 16 February 2022 | Accepted: 21 July 2022. -- Corresponding author: Moura, A.A.; Laboratory of Animal Physiology, Department of Animal Science, Federal University of Ceará, Fortaleza, Brazil; email:arlindo.moura@gmail.com -- Funding: The experiments presently described were conducted at the facilities of the Instituto de Reproducción Animal Uruguay (Fundacion IRAUy, Montevideo, Uruguay) and at the Unidad de Biotecnología en Animales de Laboratorio (UBAL) of the Institut Pasteur de Montevideo, Uruguay. Specially, the authors thank Dr. Rosario Durán and Dr. Alejandro Leyva for kindly assisting us in the proteomic experiment. Financial support was provided by Fundacion IRAUy; PRONEX 02/2015 (Programa de Apoio a Núcleos de Excelência Pronex/Funcap/CNPq); The Brazilian Research Council-CNPq (grants # 313160/2017-1 and 438773/2018-7); Brazilian Commission for Higher Education (CAPES); Ceará State Foundation for the Support of Technology and Scientific Development (FUNCAP), Brazil. 520 $aAbstract: The present study evaluated the effects of in vitro maturation (IVM) on the proteome of cumulus-oocyte complexes (COCs) from ewes. Extracted COC proteins were analyzed by LC-MS/MS. Differences in protein abundances (p < 0.05) and functional enrichments in immature versus in vitro-matured COCs were evaluated using bioinformatics tools. There were 2550 proteins identified in the COCs, with 89 and 87 proteins exclusive to immature and mature COCs, respectively. IVM caused downregulation of 84 and upregulation of 34 proteins. Major upregulated proteins in mature COCs were dopey_N domain-containing protein, structural maintenance of chromosomes protein, ubiquitin-like modifier-activating enzyme 2. Main downregulated proteins in mature COCs were immunoglobulin heavy constant mu, inter-alpha-trypsin inhibitor heavy chain 2, alpha-2-macroglobulin. Proteins exclusive to mature COCs and upregulated after IVM related to immune response, complement cascade, vesicle-mediated transport, cell cycle, and extracellular matrix organization. Proteins of immature COCs and downregulated after IVM were linked to metabolic processes, immune response, and complement cascade. KEGG pathways and miRNA-regulated genes attributed to downregulated and mature COC proteins related to complement and coagulation cascades, metabolism, humoral response, and B cell-mediated immunity. Thus, IVM influenced the ovine COC proteome. This knowledge supports the future development of efficient IVM protocols for Ovis aries. © 2022 Wiley Periodicals LLC. 653 $aFOLLICLE 653 $aOVARY 653 $aOVINE 653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL 653 $aPLATAFORMA DE SALUD ANIMAL 653 $aPROTEINS 653 $aREPRODUCTION 700 1 $aGUERREIRO, D.D. 700 1 $aKAMILA S. OTÁVIO 700 1 $aDOS SANTOS-NETO, P.C. 700 1 $aSOUZA-NEVES, M. 700 1 $aCUADRO, F. 700 1 $aNUÑEZ?OLIVERA, R. 700 1 $aCRISPO, M. 700 1 $aVASCONCELOS, F.R. 700 1 $aBEZERRA, M.J.B. 700 1 $aSILVA, R.F. 700 1 $aLIMA, L.F. 700 1 $aFIGUEIREDO, J.R. 700 1 $aBUSTAMANTE-FILHO, I.C. 700 1 $aMENCHACA, A. 700 1 $aMOURA, A.A. 773 $tMolecular reproduction and development, October 2022, Volume 89, Issue 10, pages 459-470. doi: https://doi.org/10.1002/mrd.23638
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