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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
30/08/2017 |
Data da última atualização: |
23/05/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FONSECA, J. F. da; ALVIM, G. P.; SOUZA-FABJAN, J. M. G.; OLIVEIRA, M. E. F.; BRAIR, V. L.; BRANDÃO, F. Z.; FACO, O. |
Afiliação: |
JEFERSON FERREIRA DA FONSECA, CNPC; GILMAR PEREIRA ALVIM, CNPGL; Joanna Maria Gonçalves Souza-Fabjan, Fluminense Federal University (UFF) - Niterói, RJ, Brazil; Maria Emília Franco Oliveira, São Paulo State University (USP) - Jaboticabal, SP, Brazil; Viviane Lopes Brair, Universidade do Grande Rio (Unigranrio) - Duque de Caxias, RJ, Brazil; Felipe Zandonadi Brandão, Fluminense Federal University (UFF) - Niterói, RJ, Brazil; OLIVARDO FACO, CNPC. |
Título: |
Reproductive features and use of an anti-inflammatory drug in estrus-induced dairy goats artificially inseminated in a standing position with cervix immobilization. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Reproductive Biology, Olsztyn, v. 17, n. 3, p. 268-273, Sep. 2017. |
DOI: |
10.1016/j.repbio.2017.07.002 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: This study evaluated reproductive features and role of Flunixin-Meglumine at timed artificial insemination (AI), using a new technique of standing position with cervix immobilization. In Experiment 1, 10 goats (n=5 nulliparous [Null] and 5 pluriparous [Plu]) were evaluated after estrus induction by recorded reproductive parameters to define the ideal time for AI. In Experiment 2, goats were artificially inseminated 51-54h after sponge removal with frozen-thawed semen. At AI, 1mL saline (CONTROL; 18 Null and 14 Plu) or 50mg Flunixin-Meglumine (FLUNIXIN; 15 Null and 18 Plu) was administered i.m. Location of semen deposition was recorded for both groups. In Experiment 1, all sexual behavior and ovulatory parameters were similar between Null and Plu for estrus response and ovulation (100%), interval from sponge removal to ovulation (?64.2h), largest ovulatory follicle diameter (?6.6mm), and number of ovulations (?2.0). In Experiment 2, pregnancy rate was superior (P<0.01) for CONTROL (62.5%; 10 Null and 10 Plu) than FLUNIXIN (30.3%; 3 Null and 7 Plu) goats. Regardless of the treatment, intrauterine AI was more frequent (P<0.01) in Plu (100.0%; 32/32) than in Null (69.7%; 23/33) goats. Moreover, AI was more time-consuming (P<0.01) in Null (44±37s; 4-139s) than in Plu (21±19s, 4-78s) goats. Therefore, administration of Flunixin-Meglumine at the time of AI adversely affected pregnancy rate. High rates of intrauterine cervical penetration were obtained, achieving good pregnancy rates in goats not receiving Flunixin-Meglumine. MenosAbstract: This study evaluated reproductive features and role of Flunixin-Meglumine at timed artificial insemination (AI), using a new technique of standing position with cervix immobilization. In Experiment 1, 10 goats (n=5 nulliparous [Null] and 5 pluriparous [Plu]) were evaluated after estrus induction by recorded reproductive parameters to define the ideal time for AI. In Experiment 2, goats were artificially inseminated 51-54h after sponge removal with frozen-thawed semen. At AI, 1mL saline (CONTROL; 18 Null and 14 Plu) or 50mg Flunixin-Meglumine (FLUNIXIN; 15 Null and 18 Plu) was administered i.m. Location of semen deposition was recorded for both groups. In Experiment 1, all sexual behavior and ovulatory parameters were similar between Null and Plu for estrus response and ovulation (100%), interval from sponge removal to ovulation (?64.2h), largest ovulatory follicle diameter (?6.6mm), and number of ovulations (?2.0). In Experiment 2, pregnancy rate was superior (P<0.01) for CONTROL (62.5%; 10 Null and 10 Plu) than FLUNIXIN (30.3%; 3 Null and 7 Plu) goats. Regardless of the treatment, intrauterine AI was more frequent (P<0.01) in Plu (100.0%; 32/32) than in Null (69.7%; 23/33) goats. Moreover, AI was more time-consuming (P<0.01) in Null (44±37s; 4-139s) than in Plu (21±19s, 4-78s) goats. Therefore, administration of Flunixin-Meglumine at the time of AI adversely affected pregnancy rate. High rates of intrauterine cervical penetration were obtained, achieving good preg... Mostrar Tudo |
Palavras-Chave: |
AI technique; Antiinflammatory agents; Embryo Technology; Fertility; Meglumine; Taxa de prenhez. |
Thesagro: |
Antiinflamatório; Caprino; Fertilidade; Inseminação artificial; Medicamento; Ovulação; Reprodução animal; Taxa de natalidade. |
Thesaurus Nal: |
Artificial insemination; Drugs; Flunixin; Goats; Ovulation; Pregnancy; Reproduction. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02911naa a2200457 a 4500 001 2074711 005 2018-05-23 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1016/j.repbio.2017.07.002$2DOI 100 1 $aFONSECA, J. F. da 245 $aReproductive features and use of an anti-inflammatory drug in estrus-induced dairy goats artificially inseminated in a standing position with cervix immobilization.$h[electronic resource] 260 $c2017 520 $aAbstract: This study evaluated reproductive features and role of Flunixin-Meglumine at timed artificial insemination (AI), using a new technique of standing position with cervix immobilization. In Experiment 1, 10 goats (n=5 nulliparous [Null] and 5 pluriparous [Plu]) were evaluated after estrus induction by recorded reproductive parameters to define the ideal time for AI. In Experiment 2, goats were artificially inseminated 51-54h after sponge removal with frozen-thawed semen. At AI, 1mL saline (CONTROL; 18 Null and 14 Plu) or 50mg Flunixin-Meglumine (FLUNIXIN; 15 Null and 18 Plu) was administered i.m. Location of semen deposition was recorded for both groups. In Experiment 1, all sexual behavior and ovulatory parameters were similar between Null and Plu for estrus response and ovulation (100%), interval from sponge removal to ovulation (?64.2h), largest ovulatory follicle diameter (?6.6mm), and number of ovulations (?2.0). In Experiment 2, pregnancy rate was superior (P<0.01) for CONTROL (62.5%; 10 Null and 10 Plu) than FLUNIXIN (30.3%; 3 Null and 7 Plu) goats. Regardless of the treatment, intrauterine AI was more frequent (P<0.01) in Plu (100.0%; 32/32) than in Null (69.7%; 23/33) goats. Moreover, AI was more time-consuming (P<0.01) in Null (44±37s; 4-139s) than in Plu (21±19s, 4-78s) goats. Therefore, administration of Flunixin-Meglumine at the time of AI adversely affected pregnancy rate. High rates of intrauterine cervical penetration were obtained, achieving good pregnancy rates in goats not receiving Flunixin-Meglumine. 650 $aArtificial insemination 650 $aDrugs 650 $aFlunixin 650 $aGoats 650 $aOvulation 650 $aPregnancy 650 $aReproduction 650 $aAntiinflamatório 650 $aCaprino 650 $aFertilidade 650 $aInseminação artificial 650 $aMedicamento 650 $aOvulação 650 $aReprodução animal 650 $aTaxa de natalidade 653 $aAI technique 653 $aAntiinflammatory agents 653 $aEmbryo Technology 653 $aFertility 653 $aMeglumine 653 $aTaxa de prenhez 700 1 $aALVIM, G. P. 700 1 $aSOUZA-FABJAN, J. M. G. 700 1 $aOLIVEIRA, M. E. F. 700 1 $aBRAIR, V. L. 700 1 $aBRANDÃO, F. Z. 700 1 $aFACO, O. 773 $tReproductive Biology, Olsztyn$gv. 17, n. 3, p. 268-273, Sep. 2017.
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Embrapa Caprinos e Ovinos (CNPC) |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
26/01/2006 |
Data da última atualização: |
21/08/2018 |
Autoria: |
HOULLOU-KIDO, L.M.; KIDO, E. A.; FALCO, M. C.; SILVA FILHO, M. de C.; FIGUEIRA, A. V. de; NOGUEIRA, N. de L.; ROSSI, M. L.; TULMANN NETO, A. |
Afiliação: |
Laureen Michelle Houllou-Kido, Universidade Federal de Pernambuco - UFPE; Ederson Akio Kido, Universidade Federal de Pernambuco - UFPE; Maria Cristina Falco, Centro de Tecnologia Copersucar/Fazenda Santo Antônio; Márcio de Castro Silva Filho, Universidade de São Paulo - USP/Escola Superior de Agricultura Luiz de Queiroz - Esalq; Antônio Vargas de Oliveira Figueira, Escola de São Paulo - USP/Centro de Energia Nuclear na Agricultura - Cena; Neusa de Lima Nogueira, Escola de São Paulo - USP/Centro de Energia Nuclear na Agricultura - Cena; Mônica Lanzoni Rossi, Escola de São Paulo - USP/Centro de Energia Nuclear na Agricultura - Cena; Augusto Tulmann Neto, Escola de São Paulo - USP/Centro de Energia Nuclear na Agricultura - Cena. |
Título: |
Somatic embryogenesis and the effect of particle bombardment on banana Maçã regeneration. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 40, n. 11, p. 1081-1086, nov. 2005 |
Idioma: |
Inglês Português |
Notas: |
Título em português: Embriogênese somática e o efeito do bombardeamento de partículas na regeneração de banana cv. Maçã. |
Conteúdo: |
A plant regeneration method with cell suspension cultures of banana, and the effect of biobalistic on regeneration potential are described in this report. Somatic embryos of banana were obtained from indirect embryogenesis of male inflorescence of banana cultivar Maçã (AAB group). Part of the calluses formed (40%) showed embryogenic characteristics (nonfriable, compact and yellow color). The cell suspension, originated from embryogenic calluses, contained clusters of small tightly packed cells with dense cytoplasms, relatively large nuclei and very dense nucleoli. After four months of culture, somatic embryos started to regenerate. The maximum number of regenerated plants was observed between 45 and 60 days after embryo formation. In the first experiment, 401 plants were regenerated from approximately 10 mL of packed cells. In the second experiment, 399 plants were regenerated from a cell suspension six months older than that of the first experiment. Cell transformation using particle bombardment with three different plasmid constructions, containing the uid-A gene, resulted in a strong GUS expression five days after bombardment; however, plant regeneration from bombarded cells was much lower than nonbombarded ones. |
Palavras-Chave: |
biobalistic; biobalística; calos; cell suspension; diferenciação somática; somatic differentiation; suspensão celular. |
Thesaurus NAL: |
callus; Musa. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/107633/1/Somatic.pdf
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Marc: |
LEADER 02290naa a2200325 a 4500 001 1116895 005 2018-08-21 008 2005 bl uuuu u00u1 u #d 100 1 $aHOULLOU-KIDO, L.M. 245 $aSomatic embryogenesis and the effect of particle bombardment on banana Maçã regeneration. 260 $c2005 500 $aTítulo em português: Embriogênese somática e o efeito do bombardeamento de partículas na regeneração de banana cv. Maçã. 520 $aA plant regeneration method with cell suspension cultures of banana, and the effect of biobalistic on regeneration potential are described in this report. Somatic embryos of banana were obtained from indirect embryogenesis of male inflorescence of banana cultivar Maçã (AAB group). Part of the calluses formed (40%) showed embryogenic characteristics (nonfriable, compact and yellow color). The cell suspension, originated from embryogenic calluses, contained clusters of small tightly packed cells with dense cytoplasms, relatively large nuclei and very dense nucleoli. After four months of culture, somatic embryos started to regenerate. The maximum number of regenerated plants was observed between 45 and 60 days after embryo formation. In the first experiment, 401 plants were regenerated from approximately 10 mL of packed cells. In the second experiment, 399 plants were regenerated from a cell suspension six months older than that of the first experiment. Cell transformation using particle bombardment with three different plasmid constructions, containing the uid-A gene, resulted in a strong GUS expression five days after bombardment; however, plant regeneration from bombarded cells was much lower than nonbombarded ones. 650 $acallus 650 $aMusa 653 $abiobalistic 653 $abiobalística 653 $acalos 653 $acell suspension 653 $adiferenciação somática 653 $asomatic differentiation 653 $asuspensão celular 700 1 $aKIDO, E. A. 700 1 $aFALCO, M. C. 700 1 $aSILVA FILHO, M. de C. 700 1 $aFIGUEIRA, A. V. de 700 1 $aNOGUEIRA, N. de L. 700 1 $aROSSI, M. L. 700 1 $aTULMANN NETO, A. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 40, n. 11, p. 1081-1086, nov. 2005
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