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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
30/08/2018 |
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Data da última atualização: |
30/08/2018 |
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Autoria: |
PEROTTA, J. H.; DYCK, H. R.; OLLHOFF, R. D.; LISBÔA, J. A. N.; VIEIRA, N.; BARROS FILHO, I. R. |
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Afiliação: |
João H. Perotta, Departamento de Medicina Veterinária/Universidade Federal do Paraná - UFPR; Hugo R. Dyck, Departamento de Medicina Veterinária/Universidade Federal do Paraná - UFPR; Rüdiger D. Ollhoff, Universidade Católica do Paraná - UCPR; Júlio A. N. Lisbôa, Departamento de Clínicas Veterinárias/Universidade Estadual de Londrina - UEL; Nilton Vieira, Médico Veterinário Autônomo; Ivan R. Barros Filho, Departamento de Medicina Veterinária/Universidade Federal do Paraná - UFPR. |
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Título: |
One-step laparoscopic abomasopexy versus abomasopexy via right paralumbar fossa to treat left abomasal displacement in dairy cows. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 6, p. 1068-1076, junho 2018 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Abomasopexia por laparoscopia em um passo em comparação à abomasopexia via laparotomia pelo flanco direito no tratamento do deslocamento de abomaso à esquerda em vacas leiteiras. |
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Conteúdo: |
This study aimed to compare the clinical and metabolic results obtained by use of one-step laparoscopic abomasopexy and right paralumbar fossa abomasopexy for the treatment of left displaced abomasum in dairy cows. Thirty Holstein-Friesian dairy cows were randomly placed in two groups: G1, with 15 animals treated by one-step laparoscopic abomasopexy; and G2, with 15 animals treated by right paralumbar fossa ventral abomasopexy. Concentrations of sodium, potassium, chloride, bicarbonate, base excess (BE), pH, partial pressure of carbon dioxide (pCO2) strong ion difference (SID), anion gap (AG), glucose, ?-hydroxybutyrate (BHBA) and non-esterified fatty acids (NEFA) were measured before (M0) and 24 (M1), 48 (M2) and 72 (M3) hours following surgery. Laparotomy was statistically faster than laparoscopy. Hypochloremia was observed only in G2 at M0. Hypokalemia and hypocalcemia were observed in both groups at M0, increasing after surgery. Metabolic alkalosis in both groups before surgery was characterized by high bicarbonate, pCO2, and BE, which decreased in subsequent time points, as well as blood pH. Glucose was statistically increased and NEFA and BHBA were statistically decreased in G2 compared to G1. In G1, NEFA and BHBA decreased significantly following surgery. Both surgical techniques restored abomasal flow and feed intake in both groups. Based in acid-base status, one-step laparoscopy showed no additional advantage in comparison with abomasopexy via right paralumbar fossa. |
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Palavras-Chave: |
Abomasal displacement; Abomasopexia; Abomasopexy; Acid-base status; Bovine; Laparoscopic abomasopexy; Minimally invasive; Minimamente invasiva. |
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Thesagro: |
Abomaso; Bovino; Cirurgia; Equilíbrio Ácido-Base; Laparoscopia; Laparotomia; Vaca Leiteira. |
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Thesaurus Nal: |
Abomasum; Cattle; Dairy cows; Surgery. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/182198/1/One-step-laparoscopic-abomasopexy-versus-abomasopexy.pdf
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Marc: |
LEADER 02905naa a2200421 a 4500
001 2094853
005 2018-08-30
008 2018 bl uuuu u00u1 u #d
100 1 $aPEROTTA, J. H.
245 $aOne-step laparoscopic abomasopexy versus abomasopexy via right paralumbar fossa to treat left abomasal displacement in dairy cows.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Abomasopexia por laparoscopia em um passo em comparação à abomasopexia via laparotomia pelo flanco direito no tratamento do deslocamento de abomaso à esquerda em vacas leiteiras.
520 $aThis study aimed to compare the clinical and metabolic results obtained by use of one-step laparoscopic abomasopexy and right paralumbar fossa abomasopexy for the treatment of left displaced abomasum in dairy cows. Thirty Holstein-Friesian dairy cows were randomly placed in two groups: G1, with 15 animals treated by one-step laparoscopic abomasopexy; and G2, with 15 animals treated by right paralumbar fossa ventral abomasopexy. Concentrations of sodium, potassium, chloride, bicarbonate, base excess (BE), pH, partial pressure of carbon dioxide (pCO2) strong ion difference (SID), anion gap (AG), glucose, ?-hydroxybutyrate (BHBA) and non-esterified fatty acids (NEFA) were measured before (M0) and 24 (M1), 48 (M2) and 72 (M3) hours following surgery. Laparotomy was statistically faster than laparoscopy. Hypochloremia was observed only in G2 at M0. Hypokalemia and hypocalcemia were observed in both groups at M0, increasing after surgery. Metabolic alkalosis in both groups before surgery was characterized by high bicarbonate, pCO2, and BE, which decreased in subsequent time points, as well as blood pH. Glucose was statistically increased and NEFA and BHBA were statistically decreased in G2 compared to G1. In G1, NEFA and BHBA decreased significantly following surgery. Both surgical techniques restored abomasal flow and feed intake in both groups. Based in acid-base status, one-step laparoscopy showed no additional advantage in comparison with abomasopexy via right paralumbar fossa.
650 $aAbomasum
650 $aCattle
650 $aDairy cows
650 $aSurgery
650 $aAbomaso
650 $aBovino
650 $aCirurgia
650 $aEquilíbrio Ácido-Base
650 $aLaparoscopia
650 $aLaparotomia
650 $aVaca Leiteira
653 $aAbomasal displacement
653 $aAbomasopexia
653 $aAbomasopexy
653 $aAcid-base status
653 $aBovine
653 $aLaparoscopic abomasopexy
653 $aMinimally invasive
653 $aMinimamente invasiva
700 1 $aDYCK, H. R.
700 1 $aOLLHOFF, R. D.
700 1 $aLISBÔA, J. A. N.
700 1 $aVIEIRA, N.
700 1 $aBARROS FILHO, I. R.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 38, n. 6, p. 1068-1076, junho 2018
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
02/08/2016 |
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Data da última atualização: |
14/04/2021 |
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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: |
COSTA, T. C. C.; FIDALGO, E. C. C.; RAID, M. A. M; RIBEIRO, J. L.; VIANA, J. H. M.; FERREIRA, F. N.; MIRANDA, G. A.; MARRIEL, I. E.; OLIVEIRA-PAIVA, C. A. |
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Afiliação: |
THOMAZ CORREA E CASTRO DA COSTA, CNPMS; ELAINE CRISTINA CARDOSO FIDALGO, CNPS; JOAO HERBERT MOREIRA VIANA, CNPMS; IVANILDO EVODIO MARRIEL, CNPMS; CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS. |
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Título: |
Forest patch conservation indicators. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Applied Ecology and Environmental Research, v. 14, n. 3, p. 711-734, 2016. |
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DOI: |
10.15666/aeer/ 1403_711734 |
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Idioma: |
Inglês |
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Conteúdo: |
This work presents indicators to assess the conservation status of forest patches in fragmented landscapes. However, how can we evaluate the conservation status of forest patches in order to compare it to a hypothetical situation of well-preserved vegetation without human disturbance? It is possible to measure some ecological processes, like nutrient cycling, canopy, edaphic, topographic and hydrological parameters, as well as landscape attributes, and associate them to conservation status. When the attributes of original well-preserved forest are unknown because they are seldom found, it is possible to compare patches by assessing the variability of their attributes. To this end, parameters related to canopy, soil, topography and landscape were analyzed to establish indicators and their integrated analysis was developed to assess the conservation status of forest patches and identify possible causes of shortcomings or obstacles to reach the conservation status. The study area is located in a Semidecidual Forest region, in Brazil. The methodology was developed considering plots distributed in sites within forest patches. The results allowed the identification of patches in different conditions of conservation and provided information of the factors that contribute to this status, in order to help guide and select the most appropriate measures to mitigate degradation and identify forest conservation strategies. |
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Thesagro: |
Vegetação. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/146000/1/Forest-patch.pdf
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Marc: |
LEADER 02128naa a2200241 a 4500
001 2050056
005 2021-04-14
008 2016 bl uuuu u00u1 u #d
024 7 $a10.15666/aeer/ 1403_711734$2DOI
100 1 $aCOSTA, T. C. C.
245 $aForest patch conservation indicators.$h[electronic resource]
260 $c2016
520 $aThis work presents indicators to assess the conservation status of forest patches in fragmented landscapes. However, how can we evaluate the conservation status of forest patches in order to compare it to a hypothetical situation of well-preserved vegetation without human disturbance? It is possible to measure some ecological processes, like nutrient cycling, canopy, edaphic, topographic and hydrological parameters, as well as landscape attributes, and associate them to conservation status. When the attributes of original well-preserved forest are unknown because they are seldom found, it is possible to compare patches by assessing the variability of their attributes. To this end, parameters related to canopy, soil, topography and landscape were analyzed to establish indicators and their integrated analysis was developed to assess the conservation status of forest patches and identify possible causes of shortcomings or obstacles to reach the conservation status. The study area is located in a Semidecidual Forest region, in Brazil. The methodology was developed considering plots distributed in sites within forest patches. The results allowed the identification of patches in different conditions of conservation and provided information of the factors that contribute to this status, in order to help guide and select the most appropriate measures to mitigate degradation and identify forest conservation strategies.
650 $aVegetação
700 1 $aFIDALGO, E. C. C.
700 1 $aRAID, M. A. M
700 1 $aRIBEIRO, J. L.
700 1 $aVIANA, J. H. M.
700 1 $aFERREIRA, F. N.
700 1 $aMIRANDA, G. A.
700 1 $aMARRIEL, I. E.
700 1 $aOLIVEIRA-PAIVA, C. A.
773 $tApplied Ecology and Environmental Research$gv. 14, n. 3, p. 711-734, 2016.
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Embrapa Milho e Sorgo (CNPMS) |
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