Agents Of Maturation
Mostrando 1-12 de 73 artigos, teses e dissertações.
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1. Tributação do capital: teoria e prática (e o caso brasileiro)
Resumo Este artigo mostra como os pressupostos teóricos que deram suporte ao atual modelo de tributação da renda no Brasil (e em outros países influenciados pelo ideário liberal) estão passando por uma expressiva revisão internacional em consequência do aumento da desigualdade e do amadurecimento da teoria da tributação ótima. Essa revisão indica
Econ. soc.. Publicado em: 13/12/2019
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2. Canine fetus immune system at late development
Abstract The immune system is mainly responsible for protecting the organism against agents that may interfere in its homeostasis. Thus, understand how this system develops and operates is very important, for create new therapies to assist this system in its operation, such as its failure. In domestic dogs, few studies show how actually occurs the developmen
Anim. Reprod.. Publicado em: 25/11/2019
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3. New tools for epidemiology: a space odyssey
Geographical Information Systems (GIS) facilitate access to epidemiological data through visualization and may be consulted for the development of mathematical models and analysis by spatial statistics. Variables such as land-cover, land-use, elevations, surface temperatures, rainfall etc. emanating from earth-observing satellites, complement GIS as this inf
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-11
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4. Polyamines metabolism during somatic embryogenesis in sugarcane. / Metabolismo de poliaminas durante a embriogênese somática de cana-de-açúcar.
O estudo do metabolismo de poliaminas (PAS), envolvendo parâmetros fisiológicos, bioquímicos e moleculares, pode gerar uma melhor compreensão do processo de maturação, e criar estratégias importantes para a otimização da embriogênese somática (ES) em cana-de-açúcar. O objetivo deste trabalho foi estudar a relação entre os conteúdos endógenos
Publicado em: 2010
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5. Biomonitoramento genÃtico de indivÃduos expostos ocupacionalmente a pesticidas no povoado Vila Bessa, municÃpio de ConceiÃÃo do JacuÃpe, Bahia / Genetic biomonitoring of individuals occupationally exposed to pesticides in the village Vila Bassa, municipality of ConceiÃÃo do JacuÃpe, Bahia
The high consumption of pesticides in Brazil and all over the world have lead researches to relate this exposition to possible genetic and health damages in rural workers. Studies reveal that cancer is considered a genetic disease, once it results of the mutation accrual in genes involved with control of proliferation and cellular differentiation or mutation
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/11/2009
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6. Thymic microenvironmental alterations in different kind of thymus atrophy / Aterações no microambiente timico frente a diferentes agentes indutores de atrofia
Thymus is the primary lymphoid organ responsible for differentiation of Tlymphocytes. This process is dependent of thymic microenvironment integrity and coordinated migration of hematopoietic precursors by chemokines and extracellular matrix elements. However, the literature shows that deep alterations in thymus microenvironment with modifications in thymocy
Publicado em: 2009
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7. HIV - recentes avanços na pesquisa de fármacos
The development of new antiretroviral drugs is a dynamic process that is continuously fueled by identification of new molecular targets and new compounds for know targets. The current available drugs can be classified into five categories: nucleoside analogues reverse transcriptase inhibitors, non-nucleoside reverse transcriptase inhibitors, protease inhibit
Química Nova. Publicado em: 2008
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8. Chemical composition of umbu (Spondias tuberosa Arr. Cam) seeds
The umbu tree (Spondias tuberosa Arr. Cam) is an important fruit tree the economy of the semi-arid northeastern region of Brazil. With the objective of finding use for the seeds, physical and chemical characterizations of the seeds from 2 cultivars in 2 maturation stages were carried out and their fatty acid and mineral profiles determined. The results showe
Química Nova. Publicado em: 2007-02
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9. Análise da expressão gênica em Schistosoma mansoni induzida pelo pareamento sexual e pelo sexo do hospedeiro através da técnica dos microarranjos de DNA
The parasitic trematode Schistosoma mansoni is one of the major causative agents of Schistosomiasis, a disease that affects approximately 200 million people, mostly in developing countries. Since much of the pathology is associated with eggs laid by the female worm, understanding the mechanisms involved in oogenesis and sexual maturation is an important step
Publicado em: 2007
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10. Evaluation of the effect of isoflavona on the cervico-vaginal epithelium and symptoms of Menopause / Avaliação do efeito da isoflavona sobre o epitélio cérvico-vaginal e sintomas da menopausa
The lack of estrogens characterizes postmenopausal condition and is associated with pathological conditions and symptoms, including atrophic vaginites, osteoporosis and cardiovascular disease. Hormone replacement therapy is recommended for postmenopausal women but there are contraindications and side effects. There are many alternative therapy researches in
Publicado em: 2007
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11. Características da formação do biofilme de Candida tropicalis eresistência a antifúngicos
Candida tropicalis is a common non-albicans species related to nosocomial candidemia and candiduria. Most of Candida spp. infections are associated with biofilm formation on the implanted medical devices or host ephitelial cells surfaces. Sessile cells display phenotypic traits dramatically different from their free-living planktonic counterparts, such as in
Publicado em: 2006
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12. DispersÃo e predaÃÃo de grandes sementes por Sciurus aestuans L. em fragmentos de floresta AtlÃntica montana no Estado do EspÃrito Santo, Brasil
The plantâdispersor interactions influence the adaptive values of plants and animals, acting directly on the reproductive characters of plant species and life histories of animal species. The fruvigory pattern influences the seed shadow patterns of plants, the predation rates by invertebrates and consequently the germination, seedling survival and adult rec
Publicado em: 2004