oalib

Publish in OALib Journal

ISSN: 2333-9721

APC: Only $99

Submit

Any time

4 ( 1 )

2019 ( 7 )

2018 ( 13 )

2017 ( 7 )

Custom range...

Search Results: 1 - 10 of 6686 matches for " Beatriz Bassora Paim "
All listed articles are free for downloading (OA Articles)
Page 1 /6686
Display every page Item
Evaluation of semen parameters of boars (Sus scrofa) experimentally infected with Toxoplasma gondii/ Avalia o dos parametros seminais de cacha os (Sus scrofa) experimentalmente infectados com Toxoplasma gondii
Anderson Barbosa de Moura,Sérgio Jord?o Filho,Daniela Cristina Di Mauro,Beatriz Bassora Paim
Semina : Ciências Agrárias , 2004,
Abstract: Aiming to investigate the influence of T. gondii on semen parameters and spermatozoa morphology, eight boars were inoculated with T. gondii. Experimental groups consisted of: GI (n=3) 1,5 x 104 oocysts of P strain; GII (n=3) 1,0 x 106 tachyzoites of RH strain and GIII (n=2), control noninoculated. Evaluations of semen parameters (volume, motility, strength, concentration), study of spermatozoa morphology, serology (RIFI), parasitemia and hemograms were performed. For this purpose, blood and semen collection were carried out on days -2, -1, 1, 3, 5, 7, 9, 11, 14 and weekly until 84 days post-inoculation. Non hematimetrics alterations and clinical signs were observed on animals. Parasitemia was detected in an animal inoculated with oocysts, on the 7th day post inoculation (DPI) and in a two pigs of GII (tachyzoites), on the 3rd and 49th DPI. Serology results revealed the presence of antibody anti-T. gondii on the animals inoculated with oocysts or tachyzoites since 7th DPI, with tittles of 256 and 64, reaching a maximal level of 4096 on days 11 and 9 post inoculation, respectively. The GIII (control) was negative through out all experimental period. The semen parametersevaluated did not present any alteration due to toxoplasmosis. Significative differences (P<0,05), considering spermatozoa pathology, were not observed between inoculated and control groups. Com o objetivo de investigar a influência do Toxoplasma gondii nos parametros seminais e na morfologia espermática de suínos, oito reprodutores foram inoculados com T. gondii, sendo constituídos os seguintes grupos experimentais: GI (n=3) 1,5 x 104 oocistos da cepa P, via oral; GII (n=3) 1,0 x 106 taquizoítos da cepa RH, via subcutanea e GIII (n=2), controle. Foram realizadas avalia es de parametros espermáticos (volume, motilidade, vigor, concentra o), estudo da morfologia dos espermatozóides, exames sorológicos(RIFI), parasitemia e hemogramas. Para tanto, colheitas de sangue e sêmen foram realizadas nos dia -2, -1, 1, 3, 5, 7, 9, 11, 14 e semanalmente até 84 dias pós-inocula o. Nenhuma altera o hematimétrica e nos parametros clínicos foi observada nos animais. Parasitemia foi detectada em um animal inoculado com oocistos, no 7o dia pós-infec o (DPI) e em outros dois suínos do GII (taquizoítos), nos 3o e 49o DPI.Exames sorológicos revelaram a presen a de anticorpos contra T. gondii nos animais inoculados comoocistos ou taquizoítos a partir do 7o dia pós-infec o (DPI), com títulos de 256 e 64, alcan ando pico de4096 nos dias 11 e 9 pós-inocula o, respectivamente. O GIII (controle) manteve-se nega
Congenital hyperthyroidism: autopsy report
Lima, Marcus Aurelho de;Oliveira, Lília Beatriz;Paim, Neiva;Borges, Maria de Fátima;
Revista do Hospital das Clínicas , 1999, DOI: 10.1590/S0041-87811999000300007
Abstract: we report the autopsy of a stillborn fetus with congenital hyperthyroidism born to a mother with untreated graves' disease, whose cause of death was congestive heart failure. the major findings concerned the skull, thyroid, heart, and placenta. the cranial sutures were closed, with overlapping skull bones. the thyroid was increased in volume and had intense blood congestion. histological examination showed hyperactive follicles. the heart was enlarged and softened, with dilated cavities and hemorrhagic suffusions in the epicardium. the placenta had infarctions that involved at least 20% of its surface, and the vessels of the umbilical cord were fully exposed due to a decrease in wharton 's jelly. hyperthyroidism was confirmed by the maternal clinical data, the fetal findings of exophthalmia, craniosynostosis, and goiter with signs of follicular hyperactivity. craniosynostosis is caused by the anabolic action of thyroid hormones in bone formation during the initial stages of development. the delayed initiation of treatment in the present case contributed to the severity of fetal hyperthyroidism and consequent fetal death.
Organiza o midiática de um ethos de periferia a partir de narrativas televisivas
Denise Regina da Cruz Paim,Jo?o Pedro Cé,Helena Beatriz Kochenborger Scarparo,Adolfo Pizzinato
Barbarói , 2012,
Abstract: Este artigo analisa as narrativas sobre a periferia do Programa Central da Periferia – Minha Periferia exibido pela Rede Globo em 2006. Ao apresentar alguns recortes sobre a constru o midiática da periferia, busca-se problematizar a organiza o de um ethos a partir das narrativas exibidas nessa atra o. Para tal empreitada, utilizam-se teoriza es sobre o discurso – especialmente o midiático. Utilizam-se especialmente os pressupostos da dialogia de Bakhtin e os aspectos que envolvem a cena de enuncia o de Maingueneau. Os discursos em seus contextos revelam diferentes modos de concep o de periferia explicitados através de ícones e tonalidades onde gradativamente os conceitos de periferia e comunidade se implicam, organizando uma lógica de diferencia o em rela o aos parametros culturais majoritários em nossa sociedade. Abstract This study analyses the narratives of periphery at the Rede Globo′s “Central da Periferia – Minha Periferia” television show. Through some media construction about periphery elements, it seeks to discuss the organization of an ethos, using the TV show narratives. With this objective, were used theories about discourse – specially the mediatic one. It is mainly used assumptions of Bakthin′s dialogy and aspects that involves Mainguenau′s enunciation scene. The discourse in each context reveals different aspects of periphery conception, clarified through icons and nuances where gradually the periphery and community concepts are implied, by organizing a logic differentiation relating to major cultural parameters on Brazilian society.
Congenital hyperthyroidism: autopsy report
Lima Marcus Aurelho de,Oliveira Lília Beatriz,Paim Neiva,Borges Maria de Fátima
Revista do Hospital das Clínicas , 1999,
Abstract: We report the autopsy of a stillborn fetus with congenital hyperthyroidism born to a mother with untreated Graves' disease, whose cause of death was congestive heart failure. The major findings concerned the skull, thyroid, heart, and placenta. The cranial sutures were closed, with overlapping skull bones. The thyroid was increased in volume and had intense blood congestion. Histological examination showed hyperactive follicles. The heart was enlarged and softened, with dilated cavities and hemorrhagic suffusions in the epicardium. The placenta had infarctions that involved at least 20% of its surface, and the vessels of the umbilical cord were fully exposed due to a decrease in Wharton 's jelly. Hyperthyroidism was confirmed by the maternal clinical data, the fetal findings of exophthalmia, craniosynostosis, and goiter with signs of follicular hyperactivity. Craniosynostosis is caused by the anabolic action of thyroid hormones in bone formation during the initial stages of development. The delayed initiation of treatment in the present case contributed to the severity of fetal hyperthyroidism and consequent fetal death.
Metodologia clínico-qualitativa na produ o científica no campo da saúde e ciências humanas: uma revis o integrativa
Jennifer Bazilio Bassora,Claudinei José Gomes Campos
Revista Eletr?nica de Enfermagem , 2010,
Abstract: A pesquisa qualitativa vem ascendendo sua utiliza o, por profissionais de saúde, principalmente nas últimas décadas. Desta forma, o objetivo deste estudo foi caracterizar as pesquisas produzidas nas diversas áreas da saúde e ciências humanas, utilizando especificamente a metodologia clínico-qualitativa. Trata-se de uma revis o integrativa que abarcou as publica es nacionais de 2000 a 2010, nas bases de dados Cinahl, PubMed e nas bibliotecas virtuais Bireme e SciELO, utilizando as palavras-chave pesquisa qualitativa, método clínico-qualitativo, metodologia clínico-qualitativa. Foram identificados 55, dos quais 33 compuseram a amostra do estudo. Os resultados apontaram crescimento nas publica es nos últimos anos. A aplica o deste referencial metodológico apresentou-se pertinente, especialmente nas pesquisas vinculadas aos settings de saúde, porém percebemos deficiências na produ o de alguns destes artigos, sobretudo em rela o a abordagem metodológica. Por tratar-se de um método de recente utiliza o, sua aplica o ainda carece de melhor entendimento e desenvolvimento, por parte de alguns autores.
Toxoplasma gondii in semen of experimentally infected swine
Moura, Anderson B.;Costa, Alvimar J.;Jord?o Filho, Sérgio;Paim, Beatriz B.;Pinto, Fernanda R.;Di Mauro, Daniela C.;
Pesquisa Veterinária Brasileira , 2007, DOI: 10.1590/S0100-736X2007001000008
Abstract: eight reproductive boars were divided into three groups and inoculated with toxoplasma gondii [gi (n=3) 1.5x104 oocysts strain p; gii (n=3) 1.0x106 tachyzoites strain rh; and giii (n=2) non-inoculated control]. clinical, hematological, parasitemia and serological tests and studies of the parasite in the semen through bioassay and pcr, and in reproductive organs (bioassay and immunohistochemical analyses) were conducted to evaluate the toxoplasmic infection. blood and semen were collected on day -2, -1, 1, 3, 5, 7, 9, 11, 14 and weekly up to 84 days post-inoculation (dpi). no clinical or hematimetric alteration was observed in the boars. parasitemia was detected in one boar inoculated with oocysts at the 7th dpi and in another boar infected with tachyzoites (gii) at the 3rd and 49th dpi. serological tests revealed antibodies against t. gondii in animals inoculated with oocysts or tachyzoites at the 7th dpi with dilutions of 1:256 and 1:64, which reached peaks of 1:4096 at day 11 and 9, respectively. the bioassays revealed the presence of the parasite in semen samples of a boar inoculated with oocysts (gi) at 3, 49 and 56 dpi and from two boars infected with tachyzoites (gii), one animal at 5 and two animals at 49 days dpi. mice inoculated with semen from the control group (giii) remained serologically negative. pcr analysis showed t. gondii dna in the semen of boar 1 and boar 3 inoculated with tachyzoites and oocysts, respectively. the immuno-histochemical tests showed t. gondii in the reproductive organs of boar 1 and boar 2, inoculated with tachyzoites and oocysts, respectively. these findings suggest the possible occurrence of venereal transmission of t. gondii in swine.
A gest?o do SUDS no Estado da Bahia
Paim, Jairnilson Silva;
Cadernos de Saúde Pública , 1989, DOI: 10.1590/S0102-311X1989000400002
Abstract: a two-year experience in management of the health system (sistema unificado e descentralizado de saúde - suds) in the state of bahia is reported from the perspective of the health state department. analysis is made on the basis of the development of resources infrastructure, policy and management and on the reorganization of the health care model. despite its difficulties, the management of suds-bahia corresponded to the materialization of a new health policy which was radically distinct from the preceding ones, since it had as the main landmark the start of the sanitary reform process. it is remarked that gathering facts on this mother from other states and counties may contribute to the establishment of the sanitary reform process.
A??es integradas de saúde (AIS): por que n?o dois passos atrás
Paim, Jairnilson Silva;
Cadernos de Saúde Pública , 1986, DOI: 10.1590/S0102-311X1986000200005
Abstract: in the present paper, a brief review of characteristics and consequences of health policies of the last two decades is presented, in order to outline the contradictory nature of the conasp plan, as simultaneously cost reduction with medical care and invasion of rationalization policies into the realm of social security. a proposition of integrated health actions as a component generated from the conasp plan and as a redefinition - towards-democracy of a given rationalization trend which achieved more space with the advancement of the democratic fights. thus, ten reasons to support the iha in the current context are presented and discussed: 1) principles and objectives coherent with those of the movement for democracy in health; 2) decentralized planning and administration; 3) decision levels susceptible of political negotiation; 4) concrete possibility of organized popular participation; 5) establishment of a unified health system; 6) acceptance of the federative principle; 7) support of social forces active in the sector; 8) more concrete perspective o f feasibility; 9) incorporation of planning to the institutional praxis; 10) responsability of the universities in the formulation and implementation of health policies. finally, the paper tries to identify allies for the iha strategy to rebuild the health sector, given that it is not possible to reinforce a false dilemma between the propositions of iha and of unified health system.
Epidemiologia e planejamento: a recomposi??o das práticas epidemiológicas na gest?o do SUS
Paim,Jairnilson Silva;
Ciência & Saúde Coletiva , 2003, DOI: 10.1590/S1413-81232003000200017
Abstract: this paper has the aims of synthesizing some of the approaches related with the use of epidemiology in health services, of describing some proposals and of discussing the feasibility and obstacles for structuring epidemiological practices inside unified brazilian health system (sus). the essay describes some aspects of the epidemiology?s crisis and analysis some constraints to the use of epidemiological knowledge in health services management. the main achievements and turn backs related to that issue, during the sus implementation processes, are identified. finally, some proposals related to the development of a counter hegemonic epidemiology are discussed looking forward the creation of a new public health practice based on planning and management of a effective, democratic, human and equitable health system.
A reforma sanitária brasileira e o Sistema único de Saúde: dialogando com hipóteses concorrentes
Paim, Jairnilson Silva;
Physis: Revista de Saúde Coletiva , 2008, DOI: 10.1590/S0103-73312008000400003
Abstract: twenty years after the accomplishment of the eighth national health conference and three decades after the foundation of the brazilian center for health studies, it is justified an analysis on the project, process and perspectives of brazilian health sector reform. therefore, the aim of the present research is to analyze the emergence and the development of a health sector reform inside a capitalist social formation, its foundations and characteristics, discussing the praxis challenges. the point of depart are four types of praxis and social changes: partial reform, general reform, revolutionary political movement and global social revolution. the thesis that is supported is that the brazilian health sector reform, as a social and historic phenomenon, is a social reform. the hypothesis of the study is that the brazilian health sector reform, even though proposed as a global reform in its praxis and theorized to reach a revolution in people's way of life, has became a partial reform - sectorial and institutional. it was carried out a case study research based on documental analysis over two conjunctures. the descriptive component of the study was the cycle: idea-proposal-project-movement-process, and the explanatory one was the analysis of brazilian society's development based on gramsci's theoretical referential, particularly the categories of passive revolution and transformism. the results points in the direction of a partial reform. the importance of the jacobin compound in a democratic health sector reform is discussed. in this case, the democratic radicalization would help change the correlation of forces, unbalancing the binomial conservation-change in the benefit of the latter and conferring a more progressive characteristic for the passive revolution.
Page 1 /6686
Display every page Item


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.