Antagonism
Mostrando 1-12 de 934 artigos, teses e dissertações.
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1. Does mismatch negativity have utility for NMDA receptor drug development in depression?
Rapid antidepressant effects associated with ketamine have shifted the landscape for the development of therapeutics to treat major depressive disorder (MDD) from a monoaminergic to glutamatergic model. Treatment with ketamine, an N-methyl-D-aspartate (NMDA) receptor antagonist, may be effective, but has many non-glutamatergic targets, and clinical and logis
Brazilian Journal of Psychiatry. Publicado em: 2022
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2. Isolation, identification and characterization of endophytic fungi of Bambusa oldhamii munro applied as antagonists to Pyricularia oryzae
ABSTRACT Endophytic fungi, in addition to improving plant development, may produce antimicrobial substances that can inhibit pathogens. The objective of this study was to isolate and characterize endophytic fungi of Bambusa oldhamii and evaluate in vitro antagonism to Pyricularia oryzae. Fungal isolates of B. oldhamii shoots were purified and identified by n
Rev. Ceres. Publicado em: 2020-08
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3. ENDOPHYTIC FUNGI COMMUNITY IN Eremanthus erythropappus TREE FROM ANTHROPOGENIC AND NATURAL AREAS OF MINAS GERAIS
ABSTRACT It is know that many plants live in symbiosis with microorganisms that can be found on their interior, the endophytes. Environment and tissue type are modulating factors of this community, in which most of these microorganisms produce important antimicrobial molecules and they may be powerful biocontrol agents in agriculture. Thus, the aim of this s
CERNE. Publicado em: 20/12/2019
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4. O Mestre Ignorante e outras Histórias sobre a Escola
Resumo: Sem dúvida a mais marcante característica da política educacional que vem sendo anunciada pelo novo governo brasileiro é a pretensão de fazer da formação moral o eixo das profundas mudanças pretendidas. Se, no campo das práticas, essa proposta ainda genérica parece de difícil execução, no terreno dos discursos ela reacende uma polêmica
Educ. Real.. Publicado em: 28/11/2019
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5. Hesperidin inhibits the epithelial to mesenchymal transition induced by transforming growth factor-β1 in A549 cells through Smad signaling in the cytoplasm
Hesperidin, a natural compound, suppresses the epithelial-to-mesenchymal transition through the TGF-β1/Smad signaling pathway. However, studies on the detailed effects and mechanisms of hesperidin are rare. The present study showed that, for A549 alveolar epithelial cells, the anti-proliferative effects of hesperidin occurred in a dose-dependent manner, wit
Braz. J. Pharm. Sci.. Publicado em: 24/10/2019
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6. Ressignificação, consumos e silêncios da cozinha doméstica
Resumo A avalanche de comerciais e programas televisivos promovendo uma cozinha esteticamente superior e repleta de produtos que facilitam o processo de cozinhar tem ajudado a ressignificar a cozinha tradicional. Neste artigo o objetivo é analisar a ressignificação material e simbólica pela qual a cozinha doméstica vem passando. Para isso foi feito um e
Organ. Soc.. Publicado em: 03/10/2019
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7. Endophytic fungi from Brachiaria grasses in Brazil and preliminary screening of Sclerotinia sclerotiorum antagonists
ABSTRACT: Fungal endophytes of Brachiaria, a nonhost of Sclerotinia sclerotiorum, may harbor species with antagonistic effects against this plant pathogen. The objective of this work was to investigate the diversity of endophytic fungi associated with different Brachiaria species and hybrids and evaluate their potential to inhibit the plant pathogen S. scler
Sci. agric. (Piracicaba, Braz.). Publicado em: 05/09/2019
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8. Cannabinoid receptor-1 antagonism: a new perspective on treating a murine schistosomal liver fibrosis model
BACKGROUND Formation of schistosomal granulomata surrounding the ova can result in schistosomiasis-associated liver fibrosis (SSLF). The current standard of treatment is praziquantel (PZQ), which cannot effectively reverse SSLF. The role of the cannabinoid (CB) receptor family in liver fibrosis has recently been highlighted. OBJECTIVES This study aimed t
Mem. Inst. Oswaldo Cruz. Publicado em: 05/08/2019
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9. Morphological identification of Ilyonectria liriodendri and its interaction with plant growth-promoting bacteria in grapevine rootstocks
Resumo Com a finalidade de analisar a patogenicidade e o antagonismo entre porta-enxertos de videiras e microrganismos de solo, procedeu-se à seleção de bactérias promotoras de crescimento de plantas com efeito antibiótico ao fitopatógeno Ilyonectria liriodendri, isolado monospórico 2T-VSC-101, em testes de antibiose in vitro. O acesso bacteriano que
Rev. Bras. Frutic.. Publicado em: 29/07/2019
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10. COMPETING SOLVENT EXTRACTION OF CALCIUM AND/OR NICKEL WITH CYANEX 272 AND/OR D2EHPA
ABSTRACT The present study assessed the competing behavior between metals and extractants applied to the solvent extraction of calcium and/or nickel present in sulfuric solutions using the extractants Cyanex 272 (bis-2,4,4-trimethylpentyl phosphinic acid) and/or D2EHPA (di-2-ethylhexyl phosphoric acid). Tests were designed to allow equivalent competing condi
Braz. J. Chem. Eng.. Publicado em: 15/07/2019
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11. Identificação e seleção de espécies de Trichoderma spp. endofíticos de bromélias de restingas como agentes de biocontrole da fusariose em frutos de abacaxi
RESUMO Uma das doenças fúngicas de grande importância que ataca a cultura do abacaxizeiro é a fusariose, causado pelo fungo Fusarium guttiforme. A utilização do Trichoderma spp, que são fungos habitantes do solo e de ocorrência natural na forma endofítica em bromélias, ainda não foi estudada visando o biocontrole da gomose do abacaxizeiro. O traba
Summa phytopathol.. Publicado em: 10/07/2019
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12. The Response of Different Weed Species to Glyphosate Using Ammonium Sulfate and Hard Water
RESUMO: Há estudos prévios sobre o antagonismo da dureza da água e o efeito do sulfato de amônio na eficácia do glyphosate. No entanto, os autores desses estudos observaram resultados conflitantes entre espécies de plantas daninhas. Experimentos em estufa foram conduzidos em duplicata na Universidade Ferdowsi de Mashhad, em um delineamento de blocos co
Planta daninha. Publicado em: 10/06/2019