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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
16/03/2022 |
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Actualizado : |
16/03/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
REGUEIRO, M.; JORGE-SMEDING, E.; SARAVIA, A.; LÓPEZ-MAZZ, C.; BANCHERO, G. |
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Afiliación : |
MARIEL REGUEIRO, Department of Animal Production and Pastures, Faculty of Agronomy, UDELAR, Av. Garzon 780, Montevideo 12900, Uruguay.; EZEQUIEL JORGE-SMEDING, Department of Animal Production and Pastures, Faculty of Agronomy, UDELAR, Av. Garzón 780, Montevideo 12900, Uruguay; ANDERSON SARAVIA DE MELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS LÓPEZ-MAZZ, Department of Animal Production and Pastures, Faculty of Agronomy, UDELAR, Av. Garzon 780, Montevideo 12900, Uruguay.; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Comparison between pulse oximetry and venous blood gas analyses to assess lamb asphyxia at parturition. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Small Ruminant Research, 2022, Volume 21, Article number 106665. doi: https://doi.org/10.1016/j.smallrumres.2022.106665 |
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DOI : |
10.1016/j.smallrumres.2022.106665 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 28 June 2021; Received in revised form 2 March 2022; Accepted 3 March 2022; Available online 4 March 2022. |
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Contenido : |
ABSTRACT: Early detection of fetal distress at lambing is essential to reduce mortality. Practicality and accuracy of pulse
oximetry to assess oxygenation status in newborn lambs under field conditions was evaluated. Oximetry was compared with blood gas analyses and included assessment of vitality (Apgar test) and vigour (attempt to and successful standing and suckling) of 135 Finnish by Polwarth lambs. Sampling of data was obtained immediately after fetal expulsion; percentage of oxygen saturation (satO2) was measured using a pulse oximeter clamped to an ear, and was compared with gas analyses variables measured from a jugular vein sample (Gas Analyser: SiemensRapidlab 248®). Correlations between satO2 measured by pulse oximetry and venous blood gas parameters either directly (partial pressure of carbon dioxide (pCO2), partial pressure of oxygen (pO2) and pH) or estimated
(bicarbonate concentration, extracellular fluid base excess, and oxygen saturation) were studied. Considering pH as a good indicator of hypoxia at parturition, data was grouped as: G1 = pH < 7.1; G2 = 7.1 ? pH < 7.2; G3 = 7.2 ? pH < 7.3 and G4 = pH ? 7.3. Saturation of oxygen measured by pulse oximetry correlated significantly with pCO2 (r = ? 0.50; P < 0.001), pH (r = 0.36; P < 0.001) and pO2 (r = 0.2, P = 0.04) measured by blood gas analyses. Lambs with low pH values (G1 = pH ? 7.1, acidosis) showed the lowest percentage to attempt and success to stand and suck, lowest Apgar score (G1 = 6.7, G2 = 8.6, G3 = 8.6, G4 = 8.5, P = 0.025), lowest percentage of satO2 measured by oximetry (G1 = 78.8%, G2 = 87.5%, G3 = 87.7%, G4 = 92.1%, P = 0.011) and
highest pCO2 (G1 = 78.5, G2 = 73.8, G3 = 65.8, G4 = 53.8 mmHg, P < 0.001). Pulse oximetry appears an accurate method to evaluate lamb birth asphyxia, helping to identify oxygenation constraints during labour, facilitating priority of perinatal handling, and thus improving lamb survival. MenosABSTRACT: Early detection of fetal distress at lambing is essential to reduce mortality. Practicality and accuracy of pulse
oximetry to assess oxygenation status in newborn lambs under field conditions was evaluated. Oximetry was compared with blood gas analyses and included assessment of vitality (Apgar test) and vigour (attempt to and successful standing and suckling) of 135 Finnish by Polwarth lambs. Sampling of data was obtained immediately after fetal expulsion; percentage of oxygen saturation (satO2) was measured using a pulse oximeter clamped to an ear, and was compared with gas analyses variables measured from a jugular vein sample (Gas Analyser: SiemensRapidlab 248®). Correlations between satO2 measured by pulse oximetry and venous blood gas parameters either directly (partial pressure of carbon dioxide (pCO2), partial pressure of oxygen (pO2) and pH) or estimated
(bicarbonate concentration, extracellular fluid base excess, and oxygen saturation) were studied. Considering pH as a good indicator of hypoxia at parturition, data was grouped as: G1 = pH < 7.1; G2 = 7.1 ? pH < 7.2; G3 = 7.2 ? pH < 7.3 and G4 = pH ? 7.3. Saturation of oxygen measured by pulse oximetry correlated significantly with pCO2 (r = ? 0.50; P < 0.001), pH (r = 0.36; P < 0.001) and pO2 (r = 0.2, P = 0.04) measured by blood gas analyses. Lambs with low pH values (G1 = pH ? 7.1, acidosis) showed the lowest percentage to attempt and success to stand and suck, lowest Apgar score (G1 = 6.7, G2 = 8.6, ... Presentar Todo |
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Palabras claves : |
Blood gas analysis; Labour phase II; Lamb asphyxia; Ovine; Pulse oximetry. |
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Thesagro : |
OVINOS. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02900naa a2200265 a 4500
001 1062844
005 2022-03-16
008 2022 bl uuuu u00u1 u #d
024 7 $a10.1016/j.smallrumres.2022.106665$2DOI
100 1 $aREGUEIRO, M.
245 $aComparison between pulse oximetry and venous blood gas analyses to assess lamb asphyxia at parturition.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 28 June 2021; Received in revised form 2 March 2022; Accepted 3 March 2022; Available online 4 March 2022.
520 $aABSTRACT: Early detection of fetal distress at lambing is essential to reduce mortality. Practicality and accuracy of pulse oximetry to assess oxygenation status in newborn lambs under field conditions was evaluated. Oximetry was compared with blood gas analyses and included assessment of vitality (Apgar test) and vigour (attempt to and successful standing and suckling) of 135 Finnish by Polwarth lambs. Sampling of data was obtained immediately after fetal expulsion; percentage of oxygen saturation (satO2) was measured using a pulse oximeter clamped to an ear, and was compared with gas analyses variables measured from a jugular vein sample (Gas Analyser: SiemensRapidlab 248®). Correlations between satO2 measured by pulse oximetry and venous blood gas parameters either directly (partial pressure of carbon dioxide (pCO2), partial pressure of oxygen (pO2) and pH) or estimated (bicarbonate concentration, extracellular fluid base excess, and oxygen saturation) were studied. Considering pH as a good indicator of hypoxia at parturition, data was grouped as: G1 = pH < 7.1; G2 = 7.1 ? pH < 7.2; G3 = 7.2 ? pH < 7.3 and G4 = pH ? 7.3. Saturation of oxygen measured by pulse oximetry correlated significantly with pCO2 (r = ? 0.50; P < 0.001), pH (r = 0.36; P < 0.001) and pO2 (r = 0.2, P = 0.04) measured by blood gas analyses. Lambs with low pH values (G1 = pH ? 7.1, acidosis) showed the lowest percentage to attempt and success to stand and suck, lowest Apgar score (G1 = 6.7, G2 = 8.6, G3 = 8.6, G4 = 8.5, P = 0.025), lowest percentage of satO2 measured by oximetry (G1 = 78.8%, G2 = 87.5%, G3 = 87.7%, G4 = 92.1%, P = 0.011) and highest pCO2 (G1 = 78.5, G2 = 73.8, G3 = 65.8, G4 = 53.8 mmHg, P < 0.001). Pulse oximetry appears an accurate method to evaluate lamb birth asphyxia, helping to identify oxygenation constraints during labour, facilitating priority of perinatal handling, and thus improving lamb survival.
650 $aOVINOS
653 $aBlood gas analysis
653 $aLabour phase II
653 $aLamb asphyxia
653 $aOvine
653 $aPulse oximetry
700 1 $aJORGE-SMEDING, E.
700 1 $aSARAVIA, A.
700 1 $aLÓPEZ-MAZZ, C.
700 1 $aBANCHERO, G.
773 $tSmall Ruminant Research, 2022, Volume 21, Article number 106665. doi: https://doi.org/10.1016/j.smallrumres.2022.106665
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
17/08/2015 |
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Actualizado : |
14/06/2018 |
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Tipo de producción científica : |
Documentos |
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Autor : |
CARRACELAS, G.; MARCHESI, C. |
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Afiliación : |
JULIO GONZALO CARRACELAS GARRIDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CLAUDIA ELIZABETH MARCHESI GYERMAN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Riego con mangas en distintas sistematizaciones. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
In: INIA TACUAREMBÓ. PROGRAMA NACIONAL DE ARROZ. Presentación resultados experimentales de arroz Zafra 2014-2015. Martes 4 agosto, Tacuarembó; 5 agosto, Artigas (UY). Tacuarembó (UY): INIA, 2015. |
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Páginas : |
p. 41-45 |
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Serie : |
(Serie Actividades de Difusión; 751) |
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ISSN : |
1688-9258 |
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Idioma : |
Español |
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Contenido : |
Tradicionalmente la inundación del cultivo de arroz se ha realizado desde las partes más altas llenando los cuadros y permitiendo o facilitando desbordar el agua hacia los bajos. Cambios en el tipo de taipa en altura y forma así como también nuevas sistematizaciones como múltiples taipas (taipas muy próximas entre sí), regueras que son plantadas con arroz con pendiente controlada, "chacra sin pala" entre otros vienen siendo implementado por Técnicos y Productores con el fin de
mejorar la velocidad y uniformidad del riego, aumentar el rendimiento del cultivo del arroz, disminuir los costos, hacer más eficiente el trabajo de los aguadores (mano de obra cada vez más escasa) y disminuir las cantidades de agua necesarias para el cultivo de arroz. El empleo de mangas con varias salidas (orificios o compuertas) de agua a la chacra (Múltiple Inlet Rice Irrigation -MIRI) permite que a cada cuadro le llegue antes el agua y así poder realizar un riego
más rápido y uniforme de toda la chacra disminuyendo la rotura de taipas. |
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Thesagro : |
ARROZ; RIEGO. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/10304/1/SAD-751p41-45.pdf
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Marc : |
LEADER 01760naa a2200193 a 4500
001 1053237
005 2018-06-14
008 2015 bl uuuu u00u1 u #d
022 $a1688-9258
100 1 $aCARRACELAS, G.
245 $aRiego con mangas en distintas sistematizaciones.
260 $c2015
300 $ap. 41-45
490 $a(Serie Actividades de Difusión; 751)
520 $aTradicionalmente la inundación del cultivo de arroz se ha realizado desde las partes más altas llenando los cuadros y permitiendo o facilitando desbordar el agua hacia los bajos. Cambios en el tipo de taipa en altura y forma así como también nuevas sistematizaciones como múltiples taipas (taipas muy próximas entre sí), regueras que son plantadas con arroz con pendiente controlada, "chacra sin pala" entre otros vienen siendo implementado por Técnicos y Productores con el fin de mejorar la velocidad y uniformidad del riego, aumentar el rendimiento del cultivo del arroz, disminuir los costos, hacer más eficiente el trabajo de los aguadores (mano de obra cada vez más escasa) y disminuir las cantidades de agua necesarias para el cultivo de arroz. El empleo de mangas con varias salidas (orificios o compuertas) de agua a la chacra (Múltiple Inlet Rice Irrigation -MIRI) permite que a cada cuadro le llegue antes el agua y así poder realizar un riego más rápido y uniforme de toda la chacra disminuyendo la rotura de taipas.
650 $aARROZ
650 $aRIEGO
700 1 $aMARCHESI, C.
773 $tIn: INIA TACUAREMBÓ. PROGRAMA NACIONAL DE ARROZ. Presentación resultados experimentales de arroz Zafra 2014-2015. Martes 4 agosto, Tacuarembó; 5 agosto, Artigas (UY). Tacuarembó (UY): INIA, 2015.
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