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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
07/11/2023 |
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Data da última atualização: |
08/11/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MOURA, D. dos S.; SILVA, I. J. S.; SILVA, A. de S.; SILVA, G. F. da. |
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Afiliação: |
DEISIANE DOS SANTOS MOURA, BOLSISTA CPAA; INGRIDE JARLINE SANTOS SILVA, UNIVERSIDADE FEDERAL DO AMAZONAS; ANNIE DE SOUZA SILVA; GILVAN FERREIRA DA SILVA, CPAA. |
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Título: |
Avaliação do potencial antifúngico de Penicillium sp. CPAA-S2 isolado de Paullinia cupana var. Sorbilis. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: CONGRESSO SOBRE DIVERSIDADE MICROBIANA DA AMAZÔNIA, 8., 2023, Manaus. Diversidade microbiana: desafios e oportunidades: anais. Manaus: UFAM: EMBRAPA: UFRR, 2023. |
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Páginas: |
p. 41. |
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Idioma: |
Português |
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Conteúdo: |
O gênero Penicillium possui mais de 1.480 espécies válidas e é conhecido por produzir moléculas com diversas atividades biológicas principalmente compostos antimicrobianos. Neste trabalho, o objetivo foi realizar a identificação molecular de Penicillium sp. CPAA-S2 isolado de guaranazeiro (Paullinia cupana var. sorbilis) e avaliar o potencial antifúngico frente a diferentes fitopatógenos. |
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Palavras-Chave: |
Biocontrole; Fitopatógeno. |
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Thesagro: |
Antagonismo; Controle Biológico. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157898/1/CdMicro2023-p41.pdf
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Marc: |
LEADER 01143nam a2200205 a 4500
001 2157898
005 2023-11-08
008 2023 bl uuuu u00u1 u #d
100 1 $aMOURA, D. dos S.
245 $aAvaliação do potencial antifúngico de Penicillium sp. CPAA-S2 isolado de Paullinia cupana var. Sorbilis.$h[electronic resource]
260 $aIn: CONGRESSO SOBRE DIVERSIDADE MICROBIANA DA AMAZÔNIA, 8., 2023, Manaus. Diversidade microbiana: desafios e oportunidades: anais. Manaus: UFAM: EMBRAPA: UFRR$c2023
300 $ap. 41.
520 $aO gênero Penicillium possui mais de 1.480 espécies válidas e é conhecido por produzir moléculas com diversas atividades biológicas principalmente compostos antimicrobianos. Neste trabalho, o objetivo foi realizar a identificação molecular de Penicillium sp. CPAA-S2 isolado de guaranazeiro (Paullinia cupana var. sorbilis) e avaliar o potencial antifúngico frente a diferentes fitopatógenos.
650 $aAntagonismo
650 $aControle Biológico
653 $aBiocontrole
653 $aFitopatógeno
700 1 $aSILVA, I. J. S.
700 1 $aSILVA, A. de S.
700 1 $aSILVA, G. F. da
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
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Data corrente: |
09/11/2022 |
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Data da última atualização: |
09/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
DIAS, J. H.; GONÇALVES, J. D.; ARRAIS, A. M.; BATISTA, R. I. T. P.; SOUZA-FABJAN, J. M. G.; BASTOS, R.; SIQUEIRA, L. G. B.; OLIVEIRA, M. E. F.; FONSECA, J. F. da. |
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Afiliação: |
Universidade Federal de Viçosa; Universidade Estadual Paulista; Universidade Federal Rural do Rio de Janeiro; Universidade Federal Fluminense; Universidade Federal Fluminense; Universidade Estadual do Norte Fluminense Darcy Ribeiro; LUIZ GUSTAVO BRUNO SIQUEIRA, CNPGL; Universidade Estadual Paulista; JEFERSON FERREIRA DA FONSECA, CNPC. |
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Título: |
Single dose of 300 IU hCG in the early luteal phase in superovulated ewes: Effects on corpora lutea, progesterone profile, and embryo recovery. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Animal Reproduction Science, v. 247, 107101, 2022. |
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DOI: |
https://doi.org/10.1016/j.anireprosci.2022.107101 |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to evaluate the effects of hCG treatment during the early luteal phase on ovarian function, progesterone profile, and embryo yield in superovulated ewes. Superovulated sheep were randomly assigned to receive 300 IU hCG i.m. (GhCG, n = 24) or not (GControl, n = 25) at 96 h after the removal of the progesterone (P4) device (D13). Non-surgical embryo recovery (NSER) was performed eight days after P4 withdrawal. Ultrasound evaluations were performed on D13, D14, D16, and D17. Blood samples were collected on D14, D16, and D17. Superovulation scores were recorded based on the number of corpora lutea (CL) as follows: 1 (≤ 2), 2 (3−5), 3 (6−8), and 4 (≥ 9). NSER efficiency, superovulation response, and luteal tissue area were similar in both groups (P > 0.05). Structural luteolysis tended to be higher in GControl (P = 0.07; 47.0 %) while functional luteolysis was similar in both groups (P > 0.05; 0.0 % and 5.9 %). The recovery rate was greater (P < 0.05) in GhCG (89.8 %) compared with GControl (71.0 %), with similar overall ova/embryo numbers observed for both groups (P > 0.05). GhCG showed a higher concentration of animals with a superovulatory response score of 4 (54.5 %; P < 0.05) compared with the lowest scores. Plasma progesterone on D16 was higher (P < 0.05) in GhCG ewes (11.1 ± 1.5 vs 6.9 ± 1.5 ng/mL). In conclusion, the hCG treatment improved circulating P4 and embryo recovery rate, tended to maintain luteal functionality, and thus constitutes an additional tool for improving embryo yield in superovulated ewes. MenosThis study aimed to evaluate the effects of hCG treatment during the early luteal phase on ovarian function, progesterone profile, and embryo yield in superovulated ewes. Superovulated sheep were randomly assigned to receive 300 IU hCG i.m. (GhCG, n = 24) or not (GControl, n = 25) at 96 h after the removal of the progesterone (P4) device (D13). Non-surgical embryo recovery (NSER) was performed eight days after P4 withdrawal. Ultrasound evaluations were performed on D13, D14, D16, and D17. Blood samples were collected on D14, D16, and D17. Superovulation scores were recorded based on the number of corpora lutea (CL) as follows: 1 (≤ 2), 2 (3−5), 3 (6−8), and 4 (≥ 9). NSER efficiency, superovulation response, and luteal tissue area were similar in both groups (P > 0.05). Structural luteolysis tended to be higher in GControl (P = 0.07; 47.0 %) while functional luteolysis was similar in both groups (P > 0.05; 0.0 % and 5.9 %). The recovery rate was greater (P < 0.05) in GhCG (89.8 %) compared with GControl (71.0 %), with similar overall ova/embryo numbers observed for both groups (P > 0.05). GhCG showed a higher concentration of animals with a superovulatory response score of 4 (54.5 %; P < 0.05) compared with the lowest scores. Plasma progesterone on D16 was higher (P < 0.05) in GhCG ewes (11.1 ± 1.5 vs 6.9 ± 1.5 ng/mL). In conclusion, the hCG treatment improved circulating P4 and embryo recovery rate, tended to maintain luteal functionality, and thus co... Mostrar Tudo |
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Palavras-Chave: |
NSER. |
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Thesagro: |
Corpo Lúteo; Embrião; Ovelha; Ovino; Reprodução Animal; Superovulação. |
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Thesaurus NAL: |
Animal reproduction; Corpus luteum; Embryo (animal); Sheep; Superovulation. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02710naa a2200373 a 4500
001 2148143
005 2022-11-09
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.anireprosci.2022.107101$2DOI
100 1 $aDIAS, J. H.
245 $aSingle dose of 300 IU hCG in the early luteal phase in superovulated ewes$bEffects on corpora lutea, progesterone profile, and embryo recovery.$h[electronic resource]
260 $c2022
520 $aThis study aimed to evaluate the effects of hCG treatment during the early luteal phase on ovarian function, progesterone profile, and embryo yield in superovulated ewes. Superovulated sheep were randomly assigned to receive 300 IU hCG i.m. (GhCG, n = 24) or not (GControl, n = 25) at 96 h after the removal of the progesterone (P4) device (D13). Non-surgical embryo recovery (NSER) was performed eight days after P4 withdrawal. Ultrasound evaluations were performed on D13, D14, D16, and D17. Blood samples were collected on D14, D16, and D17. Superovulation scores were recorded based on the number of corpora lutea (CL) as follows: 1 (≤ 2), 2 (3−5), 3 (6−8), and 4 (≥ 9). NSER efficiency, superovulation response, and luteal tissue area were similar in both groups (P > 0.05). Structural luteolysis tended to be higher in GControl (P = 0.07; 47.0 %) while functional luteolysis was similar in both groups (P > 0.05; 0.0 % and 5.9 %). The recovery rate was greater (P < 0.05) in GhCG (89.8 %) compared with GControl (71.0 %), with similar overall ova/embryo numbers observed for both groups (P > 0.05). GhCG showed a higher concentration of animals with a superovulatory response score of 4 (54.5 %; P < 0.05) compared with the lowest scores. Plasma progesterone on D16 was higher (P < 0.05) in GhCG ewes (11.1 ± 1.5 vs 6.9 ± 1.5 ng/mL). In conclusion, the hCG treatment improved circulating P4 and embryo recovery rate, tended to maintain luteal functionality, and thus constitutes an additional tool for improving embryo yield in superovulated ewes.
650 $aAnimal reproduction
650 $aCorpus luteum
650 $aEmbryo (animal)
650 $aSheep
650 $aSuperovulation
650 $aCorpo Lúteo
650 $aEmbrião
650 $aOvelha
650 $aOvino
650 $aReprodução Animal
650 $aSuperovulação
653 $aNSER
700 1 $aGONÇALVES, J. D.
700 1 $aARRAIS, A. M.
700 1 $aBATISTA, R. I. T. P.
700 1 $aSOUZA-FABJAN, J. M. G.
700 1 $aBASTOS, R.
700 1 $aSIQUEIRA, L. G. B.
700 1 $aOLIVEIRA, M. E. F.
700 1 $aFONSECA, J. F. da
773 $tAnimal Reproduction Science$gv. 247, 107101, 2022.
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Embrapa Gado de Leite (CNPGL) |
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