Hormonal Balance
Mostrando 1-12 de 34 artigos, teses e dissertações.
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1. Physiological responses of Eucalyptus urophylla young plants treated with biostimulant under water deficit
Resumo Os bioestimulantes consistem em uma mistura de reguladores de crescimento que, quando aplicados nas plantas, atuam no equilíbrio hormonal, melhorando seu desenvolvimento. Stimulate® é um bioestimulante composto por ácido indolbutírico (0,005%), cinetina (0,009%) e ácido giberélico (0,005%), que promove o crescimento das raízes, melhora a absor
Ciênc. Florest.. Publicado em: 02/12/2019
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2. Pre-isolation, isolation and regeneration protoplasts from leaf mesophyll of in vivo Malus domestica ‘Anna’ cv.
Resumo Protoplastos in vivo do mesofilo foliar da cultivar de macieira “Anna” foram isolados de folhas com 15 dias de idade através de plasmólise em meios contendo manitol a 90 g L-1, por meia hora e em seguida a 130 g L-1, pelo mesmo tempo. Anteriormente ao isolamento dos protoplastos foi realizado um pré tratamento com mistura enzimática contendo
Rev. Bras. Frutic.. Publicado em: 05/08/2019
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3. Efeito do tratamento com estradiol sobre o controle da pressão arterial e o estresse oxidativo
In this thesis was studied the sympathovagal and the nitric oxide (NO)/reactive oxygen species (ROS) balances in ovariectomized female rats. It was verified the effectiveness of 17b-estradiol in the blood pressure (BP) control and cardiovascular oxidative stress using low doses of estrogen. Then, we developed three protocols to evaluate morphometric, hemodyn
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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4. Efeito do hipertiroidismo experimental, induzido em ratas durante a gestação, sobre componentes do sistema renina-angiotensina cardíaco da prole. / Effect of experimental hyperthyroidism induced in female rats during pregnancy in the components of cardiac Renin-Angiotensin System of the offspring.
During normal gestation, the Renin-Angiotensin System (RAS) exerts an important role in salt balance, blood pressure and water homeostasis and, consequently, in the welfare of mother and fetus. In this sense, it is important to highlight both the classic RAS (initially described as a purely endocrine system), and the local RAS, in this case, the uteroplacent
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
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5. Expressão e reposição estrogenica e androgenica no lobo ventral da prostata de camundongos diabeticos (NOD) frente a terapia insulinica / Androgen and estrogen replacement and expression in the ventral lobe of the prostate of non-obese diabetic mice (NOD) following insulin therapy
Diabetes adversely affects prostate morphology and function through alterations in the hypothalamic-hypophyseal-gonadal axis. Thus, the aims of this study were to characterize morphological, proliferative and immunological features of the prostate of diabetic mice after long term glycemic control and hormonal replacement, and as well as to relate these param
Publicado em: 2009
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6. Effect of the water stress in the production of the orange tree in the North of the state of São Paulo / Estudo dos efeitos do déficit hídrico na produção da laranjeira no norte do Estado de São Paulo
The Brazilian citrus industry in recent years, is making a significant leap forward, currently is leading the world production, with emphasis on the state of Sao Paulo that represents 80.50% of the total produced, with an average 25 t ha-1 year1 (IBGE, 2007). Flowering is stimulated by low temperatures and water stress that changes the plant hormonal balance
Publicado em: 2009
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7. Envolvimento dos quatro genes bZIPs do Grupo C de Arabidopsis thaliana na sinalização por glicose, manose e ABA / Functional analysis of the Arabidopsis Group C bZIPs homologous to the maize Opaque-2 regulator
In the model eudicot organism A. thaliana (Arabidopsis), four genes encoding bZIP transcription regulatory factors that are homologous to the maize Opaque-2 (O2) locus were identified. O2 is a key regulator of the carbon to nitrogen balance and of the prolamine type storage proteins synthesis during seed development. The Arabidopsis genes, AtbZIP9, the two p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/02/2008
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8. Fetal development of regulatory mechanisms for body fluid homeostasis
The balance of body fluids is critical to health and the development of diseases. Although quite a few review papers have shown that several mechanisms, including hormonal and behavioral regulation, play an important role in body fluid homeostasis in adults, there is limited information on the development of regulatory mechanisms for fetal body fluid balance
Brazilian Journal of Medical and Biological Research. Publicado em: 31/05/2008
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9. Cultura de tecidos em Gerbera / Gerbera Tissue culture
Gerbera, from South Africa, belongs to Asteraceae family. They are herbaceous with flowers grouped in a head inflorescence. They are very popular and used as decorative garden plant, cut flowers and as experimental organism. São Paulo state leads the market of Brazilian ornamental flowers. Among the species produced by Brazilian companies, Gerbera is one of
Publicado em: 2008
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10. Analise funcional do regulador de transcrição do tipo bZIP AtbZIP9 de Arabidopsis thaliana atraves da superexpressão de seus genes alvos / Fucntional characterization of the Arabidopsis thaliana bZIP transcription factor AtbZIP9 by overexpression of its target genes
Transcriptional regulatory factors (TFs) play an important role in controlling growth and development of ali organisms. bZIPs TFs have been described in ali eukaryotes and are characterized by a basic aminoacid rich DNA binding domain and a leucine zipper, responsible for dimerization. bZIPs have been reported to act in several different plantspecific proces
Publicado em: 2007
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11. Ação de bioestimulante nas culturas do amendoinzeiro, sorgo e trigo e interações hormonais entre auxinas, citocininas e giberelinas / Biostimulant action on peanut, sorghum and wheat crops and hormonal interactions among auxins, citokinins and gibberellins
Hormônios vegetais têm o papel de controlar os diversos processos do desenvolvimento vegetal. A aplicação tanto de biorreguladores quanto de bioestimulantes pode promover alterações durante o desenvolvimento vegetal e, têm sido utilizados com a finalidade de incrementar a produtividade de culturas de interesse econômico. Com o objetivo de avaliar o e
Publicado em: 2006
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12. Obesidade e resistência à insulina induzida pela restrição crônica no consumo de sal em ratos Wistar: efeitos sobre o balanço energético, sistema renina-angiotensina (SRA) e sinalização da insulina. / Obesity and insulin resistance due to chronic low salt intake in Wistar rats: effects on energy balance, renin angiotensin system (RAS) and insulin signaling.
Restriction of sodium chloride intake has been associated with insulin resistance (INS-R) and obesity. The molecular mechanisms by which the low salt diet (LSD) can induce INS-R and obesity have not yet been established.The aim of the present study was to evaluate the influences of salt intake on body weight (BW) and on insulin signaling in liver, muscle and
Publicado em: 2005