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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
16/06/2016 |
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Data da última atualização: |
29/12/2017 |
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Autoria: |
SANTAROSA, B. P.; FERREIRA, D. O L.; BELOTA, A. F.; DIAS, A.; MAMPRIM, M. J.; GONÇALVES, R. C. |
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Afiliação: |
BIANCA P. SANTAROSA, FMVZ/UNESP; DANILO O. L. FERREIRA, CATI; ALEXANDRA F. BELOTA, FMVZ/UNESP; ADRIANO DIAS, FMB/UNESP; MARIA J. MAMPRIM, FMVZ/UNESP; ROBERTO C. GONÇALVES, FMVZ/UNESP. |
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Título: |
B-Mode and pulsed Doppler sonography of kidney in healthy sheep according to age. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 6, p. 545-550, junho. 2016. |
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Idioma: |
Português |
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Conteúdo: |
There is no standardization in the literature of kidney length in sheep at different ages, as there are few studies about the access with the Doppler triplex ultrasound for the renal vascularization in this species. Eighty healthy sheep of three age groups of Ile de France and White Dorper breed were used: 20 lambs, 30 yearlings and 30 adults (8 rams and 22 ewes). Renal healthiness of the animals was confirmed by serum biochemical tests of urea and creatinine, and by observation of renal architecture with conventional ultrasound, besides measurement of vital parameters. A portable ultrasound (My LabTM30 Vet Gold Esaote®, Esaote Healthcare) device was used, with a convex transducer with 3.5MHz frequency. After identification of the kidneys in two-dimensional mode, the measurement of length in the sagittal section was performed in all sheep (n=80). Then color Doppler was activated for visualization of renal and interlobar arteries of the right kidney, and the resistivity index (RI) of the yearlings (n=30) and ewes (n=22) was measured. Biochemical tests remained within normal limits and renal architecture was preserved. The values of the right and left renal length were different between the groups, increasing with age (4.34cm and 4.31cm in lambs; 6.08cm and 6.23cm in yearlings; 7.57cm and 7.37cm in adults, respectively). Median values of RI of the renal artery were statistically different (p<0.05) between the groups of yearlings (0.57) and ewes (0.52). The median RI of the interlobar artery was similar in yearlings (0.58) and ewes (0.54). MenosThere is no standardization in the literature of kidney length in sheep at different ages, as there are few studies about the access with the Doppler triplex ultrasound for the renal vascularization in this species. Eighty healthy sheep of three age groups of Ile de France and White Dorper breed were used: 20 lambs, 30 yearlings and 30 adults (8 rams and 22 ewes). Renal healthiness of the animals was confirmed by serum biochemical tests of urea and creatinine, and by observation of renal architecture with conventional ultrasound, besides measurement of vital parameters. A portable ultrasound (My LabTM30 Vet Gold Esaote®, Esaote Healthcare) device was used, with a convex transducer with 3.5MHz frequency. After identification of the kidneys in two-dimensional mode, the measurement of length in the sagittal section was performed in all sheep (n=80). Then color Doppler was activated for visualization of renal and interlobar arteries of the right kidney, and the resistivity index (RI) of the yearlings (n=30) and ewes (n=22) was measured. Biochemical tests remained within normal limits and renal architecture was preserved. The values of the right and left renal length were different between the groups, increasing with age (4.34cm and 4.31cm in lambs; 6.08cm and 6.23cm in yearlings; 7.57cm and 7.37cm in adults, respectively). Median values of RI of the renal artery were statistically different (p<0.05) between the groups of yearlings (0.57) and ewes (0.52). The median RI of the int... Mostrar Tudo |
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Palavras-Chave: |
Creatinine doppler. |
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Thesaurus Nal: |
Kidneys; Sheep; Ultrasonography. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/144506/1/B-mode-and-pulsed.pdf
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Marc: |
LEADER 02227naa a2200229 a 4500
001 2047244
005 2017-12-29
008 2016 bl uuuu u00u1 u #d
100 1 $aSANTAROSA, B. P.
245 $aB-Mode and pulsed Doppler sonography of kidney in healthy sheep according to age.
260 $c2016
520 $aThere is no standardization in the literature of kidney length in sheep at different ages, as there are few studies about the access with the Doppler triplex ultrasound for the renal vascularization in this species. Eighty healthy sheep of three age groups of Ile de France and White Dorper breed were used: 20 lambs, 30 yearlings and 30 adults (8 rams and 22 ewes). Renal healthiness of the animals was confirmed by serum biochemical tests of urea and creatinine, and by observation of renal architecture with conventional ultrasound, besides measurement of vital parameters. A portable ultrasound (My LabTM30 Vet Gold Esaote®, Esaote Healthcare) device was used, with a convex transducer with 3.5MHz frequency. After identification of the kidneys in two-dimensional mode, the measurement of length in the sagittal section was performed in all sheep (n=80). Then color Doppler was activated for visualization of renal and interlobar arteries of the right kidney, and the resistivity index (RI) of the yearlings (n=30) and ewes (n=22) was measured. Biochemical tests remained within normal limits and renal architecture was preserved. The values of the right and left renal length were different between the groups, increasing with age (4.34cm and 4.31cm in lambs; 6.08cm and 6.23cm in yearlings; 7.57cm and 7.37cm in adults, respectively). Median values of RI of the renal artery were statistically different (p<0.05) between the groups of yearlings (0.57) and ewes (0.52). The median RI of the interlobar artery was similar in yearlings (0.58) and ewes (0.54).
650 $aKidneys
650 $aSheep
650 $aUltrasonography
653 $aCreatinine doppler
700 1 $aFERREIRA, D. O L.
700 1 $aBELOTA, A. F.
700 1 $aDIAS, A.
700 1 $aMAMPRIM, M. J.
700 1 $aGONÇALVES, R. C.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 36, n. 6, p. 545-550, junho. 2016.
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Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
15/08/2018 |
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Data da última atualização: |
23/09/2019 |
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Autoria: |
MILANEZ, A. M.; CARVALHO, J. R. de; LIMA, V. L. S.; PRATISSOLI, D. |
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Afiliação: |
André Malacarne Milanez, Universidade Federal de Viçosa - UFV; José Romário de Carvalho, Universidade Federal do Espírito Santo - UFES/Centro de Ciências Agrárias e Engenharias; Victor Luiz Souza Lima, Universidade Federal do Espírito Santo - UFES/Centro de Ciências Agrárias e Engenharias; Dirceu Pratissoli, Universidade Federal do Espírito Santo - UFES/Centro de Ciências Agrárias e Engenharias. |
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Título: |
Functional response of Trichogramma pretiosum on Trichoplusia ni eggs at different temperatures and egg densities. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 5, p. 641-645, maio, 2018. |
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Idioma: |
Inglês |
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Notas: |
Scientific Notes. Título em português: Resposta funcional de Trichogramma pretiosum sobre ovos de Trichoplusia ni a diferentes temperaturas e densidades de ovos. |
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Conteúdo: |
The objective of this work was to determine the functional response of the parasitoid Trichogramma pretiosum on Trichoplusia ni eggs at different temperatures (20, 25, and 30ºC) and egg densities (5, 10, 15, 20, 25, and 30 eggs). The logistic regression showed a type-II functional response for all temperatures. The search efficiency of T. pretiosum was reported as 0.049±0.0019, 0.069±0.0042 and 0.068±0.0033 per hour, and the estimated handling times were 1.82±0.0424, 1.69±0.0398, and 1.54±0.0498 hour at 20, 25 and 30ºC, respectively. Females of Trichogramma pretiosum show greater efficiency at 30ºC and a type-II functional response. The parasitism rate decreases, when host density increases. |
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Palavras-Chave: |
Egg parasitoid; Parasitoide de ovos; Resposta comportamental. |
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Thesagro: |
Controle Biológico. |
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Thesaurus NAL: |
Behavior; Biological control; Noctuidae. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181494/1/Functional-response-of-Trichogramma-pretiosum.pdf
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Marc: |
LEADER 01663naa a2200253 a 4500
001 2094160
005 2019-09-23
008 2018 bl uuuu u00u1 u #d
100 1 $aMILANEZ, A. M.
245 $aFunctional response of Trichogramma pretiosum on Trichoplusia ni eggs at different temperatures and egg densities.$h[electronic resource]
260 $c2018
500 $aScientific Notes. Título em português: Resposta funcional de Trichogramma pretiosum sobre ovos de Trichoplusia ni a diferentes temperaturas e densidades de ovos.
520 $aThe objective of this work was to determine the functional response of the parasitoid Trichogramma pretiosum on Trichoplusia ni eggs at different temperatures (20, 25, and 30ºC) and egg densities (5, 10, 15, 20, 25, and 30 eggs). The logistic regression showed a type-II functional response for all temperatures. The search efficiency of T. pretiosum was reported as 0.049±0.0019, 0.069±0.0042 and 0.068±0.0033 per hour, and the estimated handling times were 1.82±0.0424, 1.69±0.0398, and 1.54±0.0498 hour at 20, 25 and 30ºC, respectively. Females of Trichogramma pretiosum show greater efficiency at 30ºC and a type-II functional response. The parasitism rate decreases, when host density increases.
650 $aBehavior
650 $aBiological control
650 $aNoctuidae
650 $aControle Biológico
653 $aEgg parasitoid
653 $aParasitoide de ovos
653 $aResposta comportamental
700 1 $aCARVALHO, J. R. de
700 1 $aLIMA, V. L. S.
700 1 $aPRATISSOLI, D.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 5, p. 641-645, maio, 2018.
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