Plant Hormone
Mostrando 1-12 de 329 artigos, teses e dissertações.
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1. Phytopathogen resistance of phytohormone-deficient and low-sensitivity mutant tomatoes
ABSTRACT This study broadens the knowledge of plant-pathogen interactions using phytohormone-deficient and low-sensitivity mutant tomatoes. The experiment was performed under greenhouse conditions and the mutants used were provided by the HCPD laboratory, at ESALQ/USP. The hormone mutant Never ripe showed a larger final lesion size when inoculated with Botry
Rev. Ceres. Publicado em: 2021-06
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2. Goitrogenic/antithyroidal potential of moringa leaves (Moringa oleifera) and spinach (Spinacia oleracea) of Indian origin on thyroid status in male albino rats
Moringa leaves and spinach used as vegetables containing cyanogens and polyphenols having suspected antithyroidal activity; however, detailed studies in this aspect found unavailable. Goitrogenic/antithyroid potentiality of those plant foods of Indian origin was evaluated. To explore the goitrogenic/antithyroid effect of those plant foods cyanogenic glucosid
Braz. J. Pharm. Sci.. Publicado em: 24/10/2019
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3. Determination of the regulatory properties of Yucca schidigera extracts on the biochemical parameters and plasma hormone levels associated with obesity
ABSTRACT Yucca schidigera Ortgies, Asparagaceae, is a herbaceous plant. Due to the high saponin content the powdered branches and leaves are used as natural food additive for human and animal. The aim of this study was to investigate the effects of Y. schidigera extracts on plasma leptin, ghrelin, adiponectin, insulin, thyroid hormones and some biochemical p
Rev. bras. farmacogn.. Publicado em: 2016-04
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4. Effects of Sodium Nitrate and Mixotrophic Culture on Biomass and Lipid Production in Hypersaline Microalgae Dunaliella Viridis Teod
To access the potential application of Dunaliella viridis Teod. for biofuel production, the effects of culture media composition on biomass and lipid content of this microalgae were investigated. Measured at the 20 th day, sodium nitrate at 5.0 mM augmented biomass production by 26.5 percent compared to control (1 mM sodium nitrate). Total lipids expressed a
Braz. arch. biol. technol.. Publicado em: 22/03/2016
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5. In vitro Antimicrobial Assay of Actinomycetes in Rice AgainstXanthomonas oryzae pv. oryzicola and as Potential Plant Growth Promoter
ABSTRACT The aim of this work was to invitro assay the antimicrobial activity of actinomycetes in rice against Xanthomonas oryzae pv. oryzicola and as potential plant growth promoter. A total of 92 actinomycete strains were isolated from different rice plant components and field locations. Of these, only 21.74% showed antagonistic activity against the Xoc pa
Braz. arch. biol. technol.. Publicado em: 2015-12
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6. Lentinan promotes the root of Brassica CampestrisL.
The aim of this work was to study the effect of lentinan on Brassica campestris L (rape). Spraying on the leaves of lentinan B. campestris L. at 0.05×10-6 g ml-1 concentration significantly promoted the root elongation (P<0.05). The results for the first time showed that lentinan could prolongate roots as a new plant hormone.
Braz. arch. biol. technol.. Publicado em: 2015-06
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7. Evaluation of goitrogenic and antithyroidal effect of the fern Adiantum capillus-veneris
Adiantum capillus-veneris L., Pteridaceae, is a fern reputed to have numerous applications in traditional medicine in the treatment of leprosy, animal bites, thyroid dysfunction and musculoskeletal disorder.The proposed study was aimed to investigate the potency of the fern Adiantum capillus-veneris on the thyroid dysfunction - hypothyroidism in terms of det
Rev. bras. farmacogn.. Publicado em: 2013-10
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8. Análise funcional dos peptídeos RALF em Arabidopsis: avaliação do efeito do hormônio brassinolide em plantas superexpressoras e silenciadas para os genes AtRALF1 e AtRALF34 / Functional analysis of RALF peptides in Arabidopsis: evaluation of the hormone brassinolide effect in plants overexpressing and silenced for both AtRALF1 e AtRALF34 genes
A exemplo do que ocorre em animais, peptídeos hormonais em plantas desempenham papéis importantes no crescimento, desenvolvimento e defesa. RALF é um peptídeo hormonal ubíquo em plantas que foi primeiramente isolado de folhas de tabaco. Embora não se saiba exatamente sua função, as informações até agora existentes apontam para um envolvimento com
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/04/2012
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9. In vitro isoflavonoid production and analysis in natural tetraploid Trifolium pratense (red clover) calluses
Isoflavones are polyphenolic phytoestrogens, predominantly found in leguminous plants. Trifolium pratense L., Fabaceae (red clover), is rich in isoflavones that possess estrogenic activity due to their similar molecular structure and effectiveness in preventing health conditions such as menopause, osteoporosis, cardiovascular disease, hypertension and hormon
Rev. bras. farmacogn.. Publicado em: 06/09/2012
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10. Determinação de hormônios estrógenos e progestágenos em amostras ambientais por GC-MS
Due to the constant increase in population, the level of pollution on the planet has grown mainly in aquatic environments. Some of these contaminants present regulation but a fraction of these, called "emerging", besides being continuously released into the environment without any control, have no regulation. Sex hormones are part of these emerging contamina
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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11. Rizobactérias promovem o crescimento de feijoeiro-comum e de milho por diferentes processos / Rhizobacteria promote growth of common bean and maize by different processes
Plant Growth Promoting Rhizobacteria (PGPR) promote the growth of legumes and non-legume plants enhancing their nutrition, mainly of nitrogen and phosphorus. For this purpose, these bacteria make use of mechanisms such as solubilization of insoluble inorganic phosphate, plant growth hormone production and biological fixation of nitrogen in the rhizosphere, i
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/12/2011
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12. Auxinas e tipos de estacas no enraizamento de Camellia sinensis / Auxins and types of cuttings on rootings of Camellia sinensis
Com o objetivo de avaliar a influência de cultivares, tipos de estacas de Camellia sinensis e doses de ácido indolbutírico no enraizamento de estacas, dois experimentos foram conduzidos em casa de vegetação, no delineamento experimental em blocos ao acaso com 16 tratamentos, no esquema fatorial 2 x 2 x 4, ou seja, tipos de estaca (herbácea e lenhosa),
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/08/2011