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Search Results: 1 - 10 of 401594 matches for " SILVA ELAINE MARIA J. "
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Estrutura e desenvolvimento dos tricomas secretores em folhas de Piper regnellii (Miq.) C. DC. var. regnellii (Piperaceae)
SILVA, ELAINE MARIA J.;MACHADO, SILVIA RODRIGUES;
Brazilian Journal of Botany , 1999, DOI: 10.1590/S0100-84041999000200002
Abstract: piper regnellii has two types of trichomes: pearl glands and sac-like trichomes. both secretory trichomes originate from the protoderm of the leaf primordium and reach maturity in the young leaves found in the shoot apex. the pearl glands are more abundant on the abaxial surface, while the sac-like trichomes cover completely both young leaf blade. the density of both trichomes decreases during blade expansion, being scarce in the adult leaf. the pearl glands are composed of a basal cell and an apical cell whose shape ranges from semi-globular to spatula-like. secretion release occurs after rupture of the distended cuticle. the sac-like trichomes are composed of a basal cell, 1-2 stalked cells and an apical conical cell parallel to the leaf surface. the secretion is accumulated in minute subcuticular spaces. no cuticular ruptures have been observed.
Estrutura e desenvolvimento dos tricomas secretores em folhas de Piper regnellii (Miq.) C. DC. var. regnellii (Piperaceae)
SILVA ELAINE MARIA J.,MACHADO SILVIA RODRIGUES
Brazilian Journal of Botany , 1999,
Abstract: Nesta espécie ocorrem dois tipos de tricomas secretores: glandula perolada e tricoma saculiforme. Ambos originam-se na protoderme do primórdio foliar e atingem sua maturidade nas folhas jovens presentes no ápice caulinar. A densidade dos dois tipos de tricomas diminui durante a expans o do limbo, sendo raros na folha adulta. As glandulas peroladas s o constituídas por uma célula basal e por uma célula apical grande cuja forma varia de semi-globóide a espatulada. A libera o da secre o ocorre após a ruptura da cutícula distendida. Os tricomas saculiformes s o constituídos por uma célula basal, 1-2 células colares e uma célula apical c nica, de posi o inclinada à superfície foliar. A secre o acumula-se em espa os subcuticulares diminutos, n o tendo sido observada ruptura da cutícula.
Fisioterapia no tratamento da dor orofacial de pacientes com disfun??o temporomandibular cr?nica
Franco,Ana Lúcia; Andrade Zamperini,Camila; Salata,Danieli Cristina; Silva,Elaine Cristina; Júnior,Wanderley Albino; Camparis,Cinara Maria;
Revista Cubana de Estomatolog?-a , 2011,
Abstract: recent studies have shown consistent results using the physical therapy in cases of pain and limitation of movement from temporomandibular dysfunction. thus, our objective was to assess the effect of ten sessions of physical therapy and laser therapy in treatment of muscular pain and arthralgias in a woman with temporomandibular dysfunction. the painful symptoms relief achieved by session was over 20 %, up to zero at the end of treatment. results demonstrated that the treatment protocol used was effective to reduce the temporomandibular joint and the masseter muscle tension and a decreased of drugs by patient. however, more studies are needed to define with more accuracy the effect of other physiotherapy programs and its interaction with other treatment modalities.
Rela es de gênero e de desempenho físico e motor de alunos submetidos aos testes do eurofit
Tania Maria da Silva Bronsato,Elaine Romero
Movimento , 2001,
Abstract: The gender is a social construction which conducís boys and girls to manifest different behavior in the society. These patterns behavior bring repercussions in the motor performance. Thus, the aim of this study was to verify if there is difference in the physical and motor performance of boys and girls through the Eurofit, verifing at the same time if there are theoric ties which explain the interference in these performances. A census with 118 students of both sexes from the 5th and 6th grades of Colégio de Aplica o Dr. Paulo Gissoni was carried out. The characteristics of the motor performance was obtained through the batttery of Eurofit Test. The percentile statistic anlyses showed that the boys got letter results in the most tests.
Aprendizagem e mudan a organizacional: Das rela es entre atitudes frente à mudan a e estratégias de aprendizagem notrabalho
Elaine Rabelo Neiva,Maria Júlia Pantoja
Revista Interamericana de Psicología , 2011,
Abstract: The objective of the present study was to relate the attitudes towards organizational change and the learning strategies at work in three distinct Brazilian organizations. The respondents were 299 employees of the three organizations: two organizations from the public-sector and a private company. A questionnaire about strategies of learning at work and the scale of attitudes towards the organizational change were applied to participants. The results had been analyzed by descriptive and inferential statistics such as means and standard deviation and analyses of multiple regressions. The descriptive results were similar to previous studies. The relations between attitudes and strategies are analyzed the light of literature.
Projeto PortVix: a fala de Vitória/ES em cena
Yacovenco, Lilian Coutinho;Scherre, Maria Marta Pereira;Tesch, Leila Maria;Bragan?a, Marcela Langa L;Evangelista, Elaine Meireles;Mendon?a, Alexandre Kronemberger de;Calmon, Elba Nusa;Campos Júnior, Heitor da Silva;Barbosa, Astrid Franco;Basílio, Jucilene Oliveira Sousa;Deoclécio, Carlos Eduardo;Silva, Janaína Biancardi da;Berbert, Aline Tomaz Fonseca;Benfica, Samine de Almeida;
Alfa : Revista de Linguística (S?o José do Rio Preto) , 2012, DOI: 10.1590/S1981-57942012000300003
Abstract: the main objectives of this paper are (1) to show the academic community the portvix, a project which deals with the speech of the city of vitória, capital of espírito santo; (2) to summarize the works concluded and in development, based on data from this project, and (3) to speak about the alignment of vitória's speech with the national setting and about characteristics that individualize it. the theory of language variation and change guides the organization of the sample and, in general, the analysis of several variable phenomena, namely the variation between verb forms of conditional and of imperfect indicative; variable expression of the future tense; use of the gerund; variation of final adverbial clauses; alternation between the expressions nós/a gente (we); expression of anaphoric direct object; nominal agreement; verbal agreement; grammatical expression of imperative form; alternation of indicative/subjunctive form; variation of second pronouns, specially among você/cê/ocê; presence or absence of definitive article in front anthroponyms and possessive pronouns. common sense observations and test results evidenced that there are aspects that align the speech of vitória-es with the national setting, confirming the generality of some phenomena, but there are other characteristics that allow individualization of the capixaba speech (speech from the state of espírito santo) against the three states with which espírito santo establishes boundaries: rio de janeiro, bahia, and especially minas gerais.
Toxoplasma gondii 70 kDa Heat Shock Protein: Systemic Detection Is Associated with the Death of the Parasites by the Immune Response and Its Increased Expression in the Brain Is Associated with Parasite Replication
Paulo Victor Czarnewski Barenco, Elaine Vicente Louren?o, Jair Pereira Cunha-Júnior, Karine Cristine Almeida, Maria Cristina Roque-Barreira, Deise Aparecida Oliveira Silva, Ester Cristina Borges Araújo, Loyane Bertagnolli Coutinho, Mário Cézar Oliveira, Tiago Wilson Patriarca Mineo, José Roberto Mineo, Neide Maria Silva
PLOS ONE , 2014, DOI: 10.1371/journal.pone.0096527
Abstract: The heat shock protein of Toxoplasma gondii (TgHSP70) is a parasite virulence factor that is expressed during T. gondii stage conversion. To verify the effect of dexamethasone (DXM)-induced infection reactivation in the TgHSP70-specific humoral immune response and the presence of the protein in the mouse brain, we produced recombinant TgHSP70 and anti-TgHSP70 IgY antibodies to detect the protein, the specific antibody and levels of immune complexes (ICs) systemically, as well as the protein in the brain of resistant (BALB/c) and susceptible (C57BL/6) mice. It was observed higher TgHSP70-specific antibody titers in serum samples of BALB/c compared with C57BL/6 mice. However, the susceptible mice presented the highest levels of TgHSP70 systemically and no detection of specific ICs. The DXM treatment induced increased parasitism and lower inflammatory changes in the brain of C57BL/6, but did not interfere with the cerebral parasitism in BALB/c mice. Additionally, DXM treatment decreased the serological TgHSP70 concentration in both mouse lineages. C57BL/6 mice presented high expression of TgHSP70 in the brain with the progression of infection and under DXM treatment. Taken together, these data indicate that the TgHSP70 release into the bloodstream depends on the death of the parasites mediated by the host immune response, whereas the increased TgHSP70 expression in the brain depends on the multiplication rate of the parasite.
Influência do treinamento da musculatura respiratória e de membros inferiores no desempenho funcional de indivíduos com DPOC
Trevisan, Maria Elaine;Porto, Andressa Silva;Pinheiro, Thiely Machado;
Fisioterapia e Pesquisa , 2010, DOI: 10.1590/S1809-29502010000300004
Abstract: chronic obstructive pulmonary disease (copd) is a clinical condition characterized by chronic airflow obstruction or limitation, which generates mechanical disadvantage, causing muscle weakness and recruitment of accessory inspiratory muscles. skeletal muscle dysfunction is one of the most important extrapulmonary manifestations, leading to decrease in functional capacity. the aim of this study was to verify the effectiveness of respiratory and quadriceps femoris muscle training on functional performance of patients with copd. nine subjects aged between 49 and 76 years old were assessed as to maximal respiratory pressures (by spirometry), lower limb muscle strength (by maximal repetition test), functional capacity (by the shuttle walk test) and quality of life (by the sf-36 questionnaire), before and after the protocol of muscle strengthening for inspiratory muscles, quadriceps femoris and abdominal muscles. exercise program sessions took place twice a week for two months. results showed improvement in all assessed variables, with significant difference (p<0.05) in maximal inspiratory pressure values. the proposed respiratory and quadriceps muscle training has thus proved beneficial for the functional performance of patients with copd, suggesting the use of respiratory and peripheral muscle strengthening as co-adjuvant resource in the treatment of these individuals.
Marcadores genéticos e auto-imunes do diabetes melito tipo 1: da teoria para a prática
Silva, Maria Elizabeth Rossi da;Mory, Denise;Davini, Elaine;
Arquivos Brasileiros de Endocrinologia & Metabologia , 2008, DOI: 10.1590/S0004-27302008000200004
Abstract: type 1 a diabetes mellitus (t1ad) results from the autoimmune destruction of the insulin producing pancreatic beta-cells. the largest contribution to genetic susceptibility comes from several genes located in the major histocompatibility complex on chromosome 6p21.3 (iddm1 locus), accounting for at least 40% of the family aggregation of this disease. the highest-risk human leukocyte antigen hla genotype for t1ad is dr3-dqa1*0501-dqb1*0201/dr4-dqa1*0301-dqb1*0302, whereas -dr15-dqa1*0102-dqb1*0602 haplotype is associated with dominant protection. three other t1d loci associated with predisposition are the variable number for tandem repeats (vntr) near the insulin gene (iddm2), which accounts to 10% of genetic susceptibility, the cytotoxic t-lymphocyte-associated antigen (ctla-4)(iddm 12) and the protein tyrosine phosphatasis nonreceptor-type 22 (ptpn22). many other gene suspected to predispose to autoimmunity have been investigated. t1ad is frequently associated with autoimmune thyroid disease, celiac disase, addison′s disease and many other autoimmune diseases, characterized by organ-specific autoantibodies and related to the same genetic background. using these autoantibodies, organ specific autoimmunity may be detected before the development of clinical disease preventing significant morbidity.
EDUCA O INFANTIL, CURRíCULO E SABERES DOCENTES: PERCURSOS DE UMA PESQUISA-A O
Elaine Luciana Silva Sobral,Denise Maria de Carvalho Lopes
Revista Espa?o do Currículo , 2011,
Abstract: Apresentamos os processos, percursos e achados de uma pesquisa-a o que teve como objetivos: investigar saberes docentes necessários ao desenvolvimento de uma proposta curricular numa institui o pública de educa o infantil e contribuir para a (re) significa o, por parte de professores, de saberes necessários à constru o de uma proposta curricular para a educa o infantil. Com a participa o de 19 sujeitos desenvolvemos observa es n o-participantes; entrevistas semi-estruturadas (individuais e coletivas); análise de documentos e seminários de estudos reflexivos. Analisamos duas categorias: 1) Saberes docentes relativos às concep es de currículo/proposta curricular e 2) Saberes docentes relativos às especificidades da educa o infantil. Percebemos avan os no que se refere à (re)significa o de tais saberes por parte dos sujeitos, configurando rupturas importantes com suas concep es iniciais. Apontamos para a necessidade de um trabalho de forma o permanente, no contexto da institui o, de modo a propiciar o diálogo entre as práticas pedagógicas e as propostas curriculares.
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