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| Registros recuperados : 17 | |
| 2. |  | LOPES, N. P.; SILVA, C. C. da; JHAM, G. N.; LEITE, G. L. D; PICANCO, M. Fatores quimicos de resistencia de Lycopersicon hirsutum f. glabratum (PI 134417) a Scrobipalpuloides absoluta. Horticultura Brasileira, Brasilia, v.14, n.1, p.94, maio 1996. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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| 3. | | LOPES, N. P.; SILVA, C. C. da; JHAM, G. N.; LEITE, G. L. D.; PICANCO, M. Fatores quimicos de resistencia de Lycopersicon peruvianum (LA 444-1) a Scrobipalpuloides absoluta. Horticultura Brasileira, Brasilia, v.14, n.1, p.94, maio 1996. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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| 4. | | SANTOS, M. dos; CONÇENÇO, G.; ANDRES, A.; RIEFFEL FILHO, J.; VILELLA, J.; GARCIA, C. N.; LOPES, N. P. Emergência de arroz e capim-arroz em função de níveis de umidade do solo. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 5.; REUNIÃO DA CULTURA DO ARROZ IRRIGADO, 27., 2007, Pelotas. Anais... Pelotas: Embrapa Clima Temperado, 2007. v. 2, p. 794-796| Biblioteca(s): Embrapa Clima Temperado. |
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| 7. | | GOBBO NETO, L.; GUARATINI, T.; PESSOA, C.; MORAES, M. O. DE; COSTA-LOTUFO, L. V.; VIEIRA, R. F.; COLEPICOLO, P.; LOPES, N. P. Differential metabolic and biological profiles of Lychnophora ericoides mart. (Asteraceae) from different localities in the Brazilian "campos rupestres". Journal of the Brazilian Chemical Society, v. 21, n. 4, p. 750-759, 2010.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 8. | | MAGALHAES, S. T. V. de; CANGEMI, R. de C.; PICANCO, M.; JHAM, G. N.; LOPES, N. P.; SANTOS, A. de P. S. Efeito de extratos hexanicos de Lycopersicon peruvianum sobre a eclosao de ovos de Scrobipalpuloides absoluta. Horticultura Brasileira, Brasilia, v.13, n.1, p.91, maio 1995. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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| 9. | | KOFFLER, S.; SOARES, F. M.; GHILARDI-LOPES, N. P.; ALBERTINI, B.; DRUCKER, D. P.; SALIM, J. A.; NUNES-SILVA, P.; FRANCOY, T. M.; SARAIVA, A. M.; CARVELL, C. FIT Count Brasil: monitoramento de visitantes florais por contagem. Santo André, SP: Universidade Federal do ABC, 2022. 90 p. (Ciência cidadã, v. 7).| Biblioteca(s): Embrapa Agricultura Digital. |
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| 10. | | ALMEIDA, J. R. G. da S.; SOUZA, A. V. de; SANTOS, U. S. dos; SOUZA, M. D. de; BISPO, L. dos P.; TURATTI, Z. C. C.; LOPES, N. P. Chemical composition of essential oils from Croton conduplicatus (Euphorbiaceae) in two different seasons. Journal of Essential Oil Bearing Plants, v. 17, n. 6, p. 1137-1145, 2014.| Biblioteca(s): Embrapa Semiárido. |
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| 11. | | ALMEIDA, J. R. G. da S.; SOUZA, A. V. de; OLIVEIRA, A. P. de; SANTOS, U. S. dos; SOUZA, M. D. de; BISPO, L. dos P.; TURATTI, I. C. C.; LOPES, N. P. Chemical composition of essential oils from the stem barks of Croton conduplicatus (Euphorbiaceae) native to the Caatinga Biome. African Journal of Pharmacy and Pharmacology, v. 9, n. 4, p. 98-101, jan. 2015.| Biblioteca(s): Embrapa Semiárido. |
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| 12. | | SOUZA, A. V. de; BRITTO, D. de; SANTOS, U. S. dos; BISPO, L. dos P.; TURATTI, T. C. C.; LOPES, N. P.; OLIVEIRA, A, P. de; ALMEIDA, J. R. G. da S. Influence of season, drying temperature and extraction time on the yield and chemical composition of marmeleiro (Croton sonderianus) essential oil. Journal of Essential Oil Research, v. 29, n. 1, p. 76-84, 2017.| Biblioteca(s): Embrapa Semiárido. |
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| 13. | | OLIVEIRA JÚNIOR, R. G. de; FERRAZ, C. A. A.; SILVA, J. C.; OLIVEIRA, A. P. de; DINIZ, T. C.; SILVA, M. G. e; QUINTANS JÚNIOR, L. J.; SOUZA, A. V. de; SANTOS, U. S. dos; TURATTI, I. C. C.; LOPES, N. P.; LORENZO, V. P.; ALMEIDA, J. R. G. da S. Antinociceptive effect of the essential oil from Croton conduplicatus Kunth (Euphorbiaceae). Molecules, v. 22, n. 6, p. 1-14, may. 2017.| Biblioteca(s): Embrapa Semiárido. |
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| 14. | | SOARES, F. M.; PIRES, L. F.; GARCIA, M. C.; CORADIN, L.; GHILARDI-LOPES, N. P.; SILVA, R. R.; CARVALHO, A. M. de; GAVAI, A.; BOUZEMBRAK, Y.; MACULAN, B. C. M. dos S.; KOFFLER, S.; MONTEDO, U. B.; DRUCKER, D. P.; SANTIAGO, R.; CARVALHO, M. C. P. de; LIMA, A. C. da S.; GABRIEL, H. D. E.; FRANÇA, S. G. M. de; ALMEIDA, K. R. de; SANTOS, B. J. dos; SARAIVA, A. M. Citizen science data on urban forageable plants: a case study in Brazil. Gigabyte, v. 2024, p. 1-16, Feb. 2024.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 15. | | SOARES, F. M.; PIRES, L. F.; GARCIA, M. C.; BOUZEMBRAK, Y.; CORADIN, L.; GHILARDI-LOPES, N. P.; SILVA, R. R.; CARVALHO, A. M. de; MACULAN, B. C. M. dos S.; KOFFLER, S.; MONTEDO, U. B.; DRUCKER, D. P.; SANTIAGO, R.; GAVAI, A.; CARVALHO, M. C. P. de; LIMA, A. C. da S.; GABRIEL, H. D. E.; FRANÇA, S. G. M. de; ALMEIDA, K. R. de; SANTOS, B. J. dos; SARAIVA, A. M. Leveraging citizen science for monitoring urban forageable plants. GigaScience, v. 13, n. 1, giae007, 2024| Biblioteca(s): Embrapa Agricultura Digital. |
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| 16. | | SOARES, F. M.; PIRES, L. F.; GARCIA, M. C.; CARVALHO, A. M. de; KOFFLER, S.; GHILARDI-LOPES, N. P.; SILVA, R. R.; MACULAN, B. C. M. dos S.; BERTOLINI, A. M.; RIGOTE, G.; CORADIN, L.; MONTEDO, U.; DRUCKER, D. P.; SANTIAGO, R.; CARVALHO, M. C. P. de; LIMA, A. C. da S.; ALMEIDA, K. R. de; FRANÇA, S. G. M. de; GABRIEL, H. D. E.; SANTOS, B. J. dos; SARAIVA, A. M. Optimizing the monitoring of urban fruit-bearing flora with citizen science: an overview of the pomar urbano initiative. Biodiversity Information Science and Standards, v. 7, e112009, 2023. Presented at TDWG 2023.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 17. | | ZUFFA, S.; SCHMID, R.; BAUERMEISTER, A.; GOMES, P. W. P.; CARABALLO-RODRIGUEZ, A. M.; EL ABIEAD, Y.; ARON, A. T.; GENTRY, E. C.; ZEMLIN, J.; MEEHAN, M. J.; AVALON, N. E.; CICHEWICZ, R. H.; BUZUN, E.; CARRILLO TERRAZAS, M.; HSU, C. Y.; OLES, R.; AYALA, A. V.; ZHAO, J.; CHU, H.; KUIJPERS, M. C. M.; JACKREL, S. L.; TUGIZIMANA, F.; NEPHALI, L. P.; DUBERY, I. A.; MADALA, N. E.; MOREIRA, E. A.; COSTA-LOTUFO, L. V.; LOPES, N. P.; REZENDE-TEIXEIRA, P.; JIMENEZ, P. C.; RIMAL, B.; PATTERSON, A. D.; TRAXLER, M. F.; PESSOTTI, R. de C.; ALVARADO-VILLALOBOS, D.; TAMAYO-CASTILLO, G.; CHAVERRI, P.; ESCUDERO-LEYVA, E.; QUIROS-GUERRERO, L. M.; BORY, A. J.; JOUBERT, J.; RUTZ, A.; WOLFENDER, J. L.; ALLARD, P. M.; SICHERT, A.; PONTRELLI, S.; PULLMAN, B. S.; BANDEIRA, N.; GERWICK, W. H.; GINDRO, K.; MASSANA-CODINA, J.; WAGNER, B. C.; FORCHHAMMER, K.; PETRAS, D.; AIOSA, N.; GARG, N.; LIEBEKE, M.; BOURCEAU, P.; KANG, K. B.; GADHAVI, H.; CARVALHO, L. P. S. de; SANTOS, M. S. dos; PÉREZ-LORENTE, A. I.; MOLINA-SANTIAGO, C.; ROMERO, D.; FRANKE, R.; BRÖNSTRUP, M.; PONCE DE LEÓN, A. V.; POPE, P. B.; LA ROSA, S. L.; LA BARBERA, G.; ROAGER, H. M.; LAURSEN, M. F.; HAMMERLE, F.; SIEWERT, B.; PEINTNER, U.; LICONA-CASSANI, C.; RODRIGUEZ-ORDUÑA, L.; RAMPLER, E.; HILDEBRAND, F.; KOELLENSPERGER, G.; SCHOENY, H.; HOHENWALLNER, K.; PANZENBOECK, L.; GREGOR, R.; O'NEILL, E. C.; ROXBOROUGH, E. T.; ODOI, J.; BALE, N. J.; DING, S.; DAMSTÉ, J. S. S.; GUAN, X. L.; CUI, J. J.; JU, K. S.; SILVA, D. B.; SILVA, F. M. R.; SILVA, G. F. da; KOOLEN, H. H. F.; GRUNDMANN, C.; CLEMENT, J. A.; MOHIMANI, H.; BRODERS, K.; McPHAIL, K. L.; OBER-SINGLETON, S. E.; RATH, C. M.; McDONALD, D.; KNIGHT, R.; WANG, M.; DORRESTEIN, P. C. MicrobeMASST: a taxonomically informed mass spectrometry search tool for microbial metabolomics data. Nature Microbiology, v. 9, p. 336-345, Feb. 2024.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 17 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
14/02/2006 |
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Data da última atualização: |
06/01/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - B |
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Autoria: |
CHIPPARI-GOMES, A. R.; GOMES, L. C.; LOPES, N. P.; VAL. A. L.; ALMEIDA-VAL, V. M. F. |
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Afiliação: |
INPA; Embrapa Amazônia Ocidental. |
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Título: |
Metabolic adjustments in two Amazonian cichlids exposed to hypoxia and anoxia. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, v. 141, n. 3, p. 347-355, jul. 2005. |
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Idioma: |
Inglês |
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Conteúdo: |
The effects of graded hypoxia on the physiological and biochemical responses were examined in two closely related species of cichlids of the Amazon: Astronotus crassipinnis and Symphysodon aequifasciatus. Ten fish of each species were exposed to graded hypoxia for 8 h in seven oxygen concentrations (5.92, 3.15, 1.54, 0.79, 0.60, 0.34, and 0.06 mg O2 L- 1), with the aim to evaluate hypoxia tolerance and metabolic adjustments, where plasma glucose and lactate levels, hepatic and muscle glycogen contents, and maximum enzyme activities (PK, LDH, MDH and CS) in skeletal and cardiac muscles were measured. Another experimental set was done to quantify oxygen consumption (MO2) and opercular movements in two oxygen concentrations. Hypoxia tolerance differed between the two species. Astronotus crassipinnis was able to tolerate anoxia for 178 min while S. aequifasciatus was able to withstand 222 min exposure in deep hypoxia (0.75 mg O2 L- 1). Suppressed MO2 was observed during exposure to 0.34 (A. crassipinnis) and 0.79 mg O2 L- 1 (S. aequifasciatus), while opercular movements increased in both species exposed to hypoxia. Higher levels of muscle and liver glycogen and larger hypoxia-induced increases in plasma glucose and lactate were observed in A. crassipinnis, which showed a higher degree of hypoxia tolerance. Changes in enzyme levels were tissue-specific and differed between species suggesting differential abilities in down-regulating oxidative pathways and increasing anaerobic metabolism. Based on the present data, we conclude that these animals are good anaerobes and highly adapted to their environment, which is allowed by their abilities to regulate metabolic pathways and adjust their enzyme levels. MenosThe effects of graded hypoxia on the physiological and biochemical responses were examined in two closely related species of cichlids of the Amazon: Astronotus crassipinnis and Symphysodon aequifasciatus. Ten fish of each species were exposed to graded hypoxia for 8 h in seven oxygen concentrations (5.92, 3.15, 1.54, 0.79, 0.60, 0.34, and 0.06 mg O2 L- 1), with the aim to evaluate hypoxia tolerance and metabolic adjustments, where plasma glucose and lactate levels, hepatic and muscle glycogen contents, and maximum enzyme activities (PK, LDH, MDH and CS) in skeletal and cardiac muscles were measured. Another experimental set was done to quantify oxygen consumption (MO2) and opercular movements in two oxygen concentrations. Hypoxia tolerance differed between the two species. Astronotus crassipinnis was able to tolerate anoxia for 178 min while S. aequifasciatus was able to withstand 222 min exposure in deep hypoxia (0.75 mg O2 L- 1). Suppressed MO2 was observed during exposure to 0.34 (A. crassipinnis) and 0.79 mg O2 L- 1 (S. aequifasciatus), while opercular movements increased in both species exposed to hypoxia. Higher levels of muscle and liver glycogen and larger hypoxia-induced increases in plasma glucose and lactate were observed in A. crassipinnis, which showed a higher degree of hypoxia tolerance. Changes in enzyme levels were tissue-specific and differed between species suggesting differential abilities in down-regulating oxidative pathways and increasing anaerobic met... Mostrar Tudo |
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Palavras-Chave: |
Astronotus crassipinnis; Hipoxia; Tolerância. |
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Thesagro: |
Peixe. |
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Thesaurus NAL: |
Amazonia; Symphysodon aequifasciatus. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114834/1/1-s2.0-S1096495905000850-main.pdf
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Marc: |
LEADER 02459naa a2200241 a 4500
001 1677336
005 2015-01-06
008 2005 bl uuuu u00u1 u #d
100 1 $aCHIPPARI-GOMES, A. R.
245 $aMetabolic adjustments in two Amazonian cichlids exposed to hypoxia and anoxia.
260 $c2005
520 $aThe effects of graded hypoxia on the physiological and biochemical responses were examined in two closely related species of cichlids of the Amazon: Astronotus crassipinnis and Symphysodon aequifasciatus. Ten fish of each species were exposed to graded hypoxia for 8 h in seven oxygen concentrations (5.92, 3.15, 1.54, 0.79, 0.60, 0.34, and 0.06 mg O2 L- 1), with the aim to evaluate hypoxia tolerance and metabolic adjustments, where plasma glucose and lactate levels, hepatic and muscle glycogen contents, and maximum enzyme activities (PK, LDH, MDH and CS) in skeletal and cardiac muscles were measured. Another experimental set was done to quantify oxygen consumption (MO2) and opercular movements in two oxygen concentrations. Hypoxia tolerance differed between the two species. Astronotus crassipinnis was able to tolerate anoxia for 178 min while S. aequifasciatus was able to withstand 222 min exposure in deep hypoxia (0.75 mg O2 L- 1). Suppressed MO2 was observed during exposure to 0.34 (A. crassipinnis) and 0.79 mg O2 L- 1 (S. aequifasciatus), while opercular movements increased in both species exposed to hypoxia. Higher levels of muscle and liver glycogen and larger hypoxia-induced increases in plasma glucose and lactate were observed in A. crassipinnis, which showed a higher degree of hypoxia tolerance. Changes in enzyme levels were tissue-specific and differed between species suggesting differential abilities in down-regulating oxidative pathways and increasing anaerobic metabolism. Based on the present data, we conclude that these animals are good anaerobes and highly adapted to their environment, which is allowed by their abilities to regulate metabolic pathways and adjust their enzyme levels.
650 $aAmazonia
650 $aSymphysodon aequifasciatus
650 $aPeixe
653 $aAstronotus crassipinnis
653 $aHipoxia
653 $aTolerância
700 1 $aGOMES, L. C.
700 1 $aLOPES, N. P.
700 1 $aVAL. A. L.
700 1 $aALMEIDA-VAL, V. M. F.
773 $tComparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology$gv. 141, n. 3, p. 347-355, jul. 2005.
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Embrapa Amazônia Ocidental (CPAA) |
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