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Registro Completo |
Biblioteca(s): |
Embrapa Agropecuária Oeste. |
Data corrente: |
30/11/2017 |
Data da última atualização: |
30/11/2017 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
FLUMIGNAN, D. L.; SILVA, J. A. da; FIGUEIREDO, L. H. S.; SOUZA, C. H. M.; REZENDE, M. K. A. |
Afiliação: |
DANILTON LUIZ FLUMIGNAN, CPAO; JAQUELINE ALVES DA SILVA, MESTRANDA EM ENGENHARIA AGRÍCOLA - UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS, MS; LUCAS HENRIQUE SOARES FIGUEIREDO, GRADUANDO EM AGRONOMIA, CENTRO UNIVERSITÁRIO DA GRANDE DOURADOS, DOURADOS-MS; CARLOS HENRIQUE MARTINS DE SOUZA, MESTRANDO EM ENGENHARIA AGRÍCOLA - UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS, MS; MAIARA KAWANA APARECIDA REZENDE, DOUTORANDA EM PRODUÇÃO VEGETAL - UNIVERSIDADE ESTADUAL DE MARINGÁ, MARINGÁ, PR. |
Título: |
Evapotranspiração de referência e contribuição dos termos radiativo e aerodinâmico na Região de Dourados, MS. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 20.; SIMPÓSIO DE MUDANÇAS CLIMÁTICAS E DESERTIFICAÇÃO DO SEMIÁRIDO BRASILEIRO, 5., 2017, Juazeiro. A agrometeorologia na solução de problemas multiescala: anais. Petrolina: Embrapa Semiárido: Univasf, 2017. |
Páginas: |
P. 2953-2957 |
Idioma: |
Português |
Palavras-Chave: |
Estação meteorológica; Weather station. |
Thesagro: |
Radiação Solar. |
Thesaurus Nal: |
solar radiation. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/167894/1/3.-EVAPOTRANSPIRACAO.pdf
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Marc: |
LEADER 00890nam a2200205 a 4500 001 2081164 005 2017-11-30 008 2017 bl uuuu u00u1 u #d 100 1 $aFLUMIGNAN, D. L. 245 $aEvapotranspiração de referência e contribuição dos termos radiativo e aerodinâmico na Região de Dourados, MS.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 20.; SIMPÓSIO DE MUDANÇAS CLIMÁTICAS E DESERTIFICAÇÃO DO SEMIÁRIDO BRASILEIRO, 5., 2017, Juazeiro. A agrometeorologia na solução de problemas multiescala: anais. Petrolina: Embrapa Semiárido: Univasf$c2017 300 $aP. 2953-2957 650 $asolar radiation 650 $aRadiação Solar 653 $aEstação meteorológica 653 $aWeather station 700 1 $aSILVA, J. A. da 700 1 $aFIGUEIREDO, L. H. S. 700 1 $aSOUZA, C. H. M. 700 1 $aREZENDE, M. K. A.
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Embrapa Agropecuária Oeste (CPAO) |
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Registro Completo
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
09/10/2018 |
Data da última atualização: |
09/10/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
OLIVEIRA, M. E. F.; RIBEIRO, I. F.; RODRIGUEZ, M. G. K.; MACIEL, G. S.; FONSECA, J. F. da; BRANDÃO, F. Z.; BARTLEWSKI, P. M. |
Afiliação: |
São Paulo State University - Jaboticabal, SP, Brazil; São Paulo State University - Jaboticabal, SP, Brazil; São Paulo State University - Jaboticabal, SP, Brazil; São Paulo State University - Jaboticabal, SP, Brazil; Jeferson Ferreira da Fonseca, CNPC; Fluminense Federal University (UFF) - Niterói, RJ, Brazil.; Ontario Veterinary College - University of Guelph - Guelph, ON, Canada. |
Título: |
Assessing the usefulness of B-mode and colour Doppler sonography, and measurements of circulating progesterone concentrations for determining ovarian responses in superovulated ewes. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Reproduction in Domestic Animals, v. 53, n. 3, p. 742-750, Jun. 2018. |
DOI: |
10.1111/rda.13165. |
Idioma: |
Inglês |
Conteúdo: |
Abstract: The main goal of this study was to assess the usefulness of two imaging modalities, namely the B-mode and colour Doppler sonography, and serum progesterone (P4 ) concentrations for determining the ovarian response in superovulated ewes. Twenty-four sexually mature Santa Inês ewes underwent the superovulatory treatment consisting of eight injections of porcine FSH (total dose of 200 or 133 or 100 mg; n = 8 ewes/total dose) given at 12-hr intervals and initiated 48 hr before CIDR® (Pfizer Inc., Auckland, New Zealand) removal. Six days after natural mating, the ovaries of all donor ewes were visualized and examined with transrectal ultrasonography and then with videolaparoscopy to identify and enumerate corpora lutea (CL) and luteinized unovulated follicles (LUFs). Jugular blood samples were collected just prior to ovarian examinations. The total number of CL (r = .78 and 0.83, p < .0001) and LUFs (r = .74 and 0.90, p < .0001) enumerated using the B-mode and colour Doppler ultrasonographic technique, respectively, were correlated with that ascertained by videolaparoscopy. Circulating concentrations of P4 were related directly to the number of healthy CL (r = .73, p = .0002) and inversely to the number of prematurely regressing CL (r = -.46, p = .03), but the accuracy of predicting the number of short-lived CL with serum P4 concentrations was very poor. The present results indicate that ultrasonographic imaging and serum P4 measurements on the day of embryo recovery are useful indicators of total/normal CL numbers and both ultrasonographic techniques can be used to quantify LUFs in superovulated ewes. MenosAbstract: The main goal of this study was to assess the usefulness of two imaging modalities, namely the B-mode and colour Doppler sonography, and serum progesterone (P4 ) concentrations for determining the ovarian response in superovulated ewes. Twenty-four sexually mature Santa Inês ewes underwent the superovulatory treatment consisting of eight injections of porcine FSH (total dose of 200 or 133 or 100 mg; n = 8 ewes/total dose) given at 12-hr intervals and initiated 48 hr before CIDR® (Pfizer Inc., Auckland, New Zealand) removal. Six days after natural mating, the ovaries of all donor ewes were visualized and examined with transrectal ultrasonography and then with videolaparoscopy to identify and enumerate corpora lutea (CL) and luteinized unovulated follicles (LUFs). Jugular blood samples were collected just prior to ovarian examinations. The total number of CL (r = .78 and 0.83, p < .0001) and LUFs (r = .74 and 0.90, p < .0001) enumerated using the B-mode and colour Doppler ultrasonographic technique, respectively, were correlated with that ascertained by videolaparoscopy. Circulating concentrations of P4 were related directly to the number of healthy CL (r = .73, p = .0002) and inversely to the number of prematurely regressing CL (r = -.46, p = .03), but the accuracy of predicting the number of short-lived CL with serum P4 concentrations was very poor. The present results indicate that ultrasonographic imaging and serum P4 measurements on the day of embryo recovery ar... Mostrar Tudo |
Palavras-Chave: |
Drug effects; Efeito de medicamento; Follicle Stimulating Hormone; Luteal structures; Ovary; Santa Inês ewes. |
Thesagro: |
Corpo Lúteo; Laparoscopia; Ovário; Ovino; Progesterona; Superovulação; Ultrassom. |
Thesaurus NAL: |
Corpus luteum; Laparoscopy; Luteolysis; Ovarian follicles; Pharmacology; Progesterone; Sheep; Superovulation; Ultrasonography. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 03011naa a2200469 a 4500 001 2097103 005 2018-10-09 008 2018 bl uuuu u00u1 u #d 024 7 $a10.1111/rda.13165.$2DOI 100 1 $aOLIVEIRA, M. E. F. 245 $aAssessing the usefulness of B-mode and colour Doppler sonography, and measurements of circulating progesterone concentrations for determining ovarian responses in superovulated ewes. 260 $c2018 520 $aAbstract: The main goal of this study was to assess the usefulness of two imaging modalities, namely the B-mode and colour Doppler sonography, and serum progesterone (P4 ) concentrations for determining the ovarian response in superovulated ewes. Twenty-four sexually mature Santa Inês ewes underwent the superovulatory treatment consisting of eight injections of porcine FSH (total dose of 200 or 133 or 100 mg; n = 8 ewes/total dose) given at 12-hr intervals and initiated 48 hr before CIDR® (Pfizer Inc., Auckland, New Zealand) removal. Six days after natural mating, the ovaries of all donor ewes were visualized and examined with transrectal ultrasonography and then with videolaparoscopy to identify and enumerate corpora lutea (CL) and luteinized unovulated follicles (LUFs). Jugular blood samples were collected just prior to ovarian examinations. The total number of CL (r = .78 and 0.83, p < .0001) and LUFs (r = .74 and 0.90, p < .0001) enumerated using the B-mode and colour Doppler ultrasonographic technique, respectively, were correlated with that ascertained by videolaparoscopy. Circulating concentrations of P4 were related directly to the number of healthy CL (r = .73, p = .0002) and inversely to the number of prematurely regressing CL (r = -.46, p = .03), but the accuracy of predicting the number of short-lived CL with serum P4 concentrations was very poor. The present results indicate that ultrasonographic imaging and serum P4 measurements on the day of embryo recovery are useful indicators of total/normal CL numbers and both ultrasonographic techniques can be used to quantify LUFs in superovulated ewes. 650 $aCorpus luteum 650 $aLaparoscopy 650 $aLuteolysis 650 $aOvarian follicles 650 $aPharmacology 650 $aProgesterone 650 $aSheep 650 $aSuperovulation 650 $aUltrasonography 650 $aCorpo Lúteo 650 $aLaparoscopia 650 $aOvário 650 $aOvino 650 $aProgesterona 650 $aSuperovulação 650 $aUltrassom 653 $aDrug effects 653 $aEfeito de medicamento 653 $aFollicle Stimulating Hormone 653 $aLuteal structures 653 $aOvary 653 $aSanta Inês ewes 700 1 $aRIBEIRO, I. F. 700 1 $aRODRIGUEZ, M. G. K. 700 1 $aMACIEL, G. S. 700 1 $aFONSECA, J. F. da 700 1 $aBRANDÃO, F. Z. 700 1 $aBARTLEWSKI, P. M. 773 $tReproduction in Domestic Animals$gv. 53, n. 3, p. 742-750, Jun. 2018.
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