Immunologic System
Mostrando 13-24 de 120 artigos, teses e dissertações.
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13. Does the evaluation of coagulation factors contribute to etiological diagnosis of pleural effusions?
OBJECTIVE: The aim of this study was to identify the participation of the coagulation system in the differential diagnosis of pleural effusions. INTRODUCTION: Imbalance between immunologic and metabolic factors triggers a sequence of events resulting in pleural reactions and accumulation of fluid. The coagulation system, which is fundamental for the maintena
Clinics. Publicado em: 2009
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14. Construção de ferramentas para estudo da possível interação entre interferon-beta e p53. / Construction of tools for study of the possible interaction between interferon-beta and P53.
Formation of tumors it must to combinations of factors. The p53 pathway has an essential role in proliferation control and apoptosis. The interferon-beta (IFNb) is important in modulation of the immunologic response, in the antitumoral effect and in the apoptotic impact in tumor cells. According to literature, IFNb activate the p53 transcription and componen
Publicado em: 2009
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15. Interferon-gamma effect on splicing defects that cause chronic granulomatous disease linked to X chromosome. / Efeito do interferon-gamma sobre defeitos de "splicing" que levam à doença granulomatosa crônica ligada ao cromossomo X.
Phagocytes have a nicotinamide adenine dinucleotide phosphate-oxidase (NADPH) associated to plasmatic membrane that generates superoxide and other oxygen reactive intermediates. Defects on this oxidase in humans result in a disorder called Chronic Granulomatous Disease (CGD). Mutations next to splicing sites that interfere with the mRNA processing leading to
Publicado em: 2009
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16. Avaliação clínico-laboratorial de pacientes com síndrome de Kabuki / Clinical and laboratorial evaluation of patients with Kabuki syndrome
INTRODUCTION: Kabuki syndrome (KS) is a genetic disease which cardinal manifestations are: facial dysmorfism, short stature of postnatal onset, skeletal abnormalities, mental retardation and abnormal dermatolyphics. Beside these manifestations, abnormalities of every organ system, has been described. The diagnosis is clinical. OBJECTIVES: The objective is to
Publicado em: 2009
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17. Efeito da obesidade sobre a forÃa dos mÃsculos respiratÃrios e centro respiratÃrio
Background: The obesity affects many organs and systems of human body, prejudicing vital functions by immunologic, circulatory, hormonal and respiratory functions. On the respiratory system, obesity results in a reduction of lung volumes and flows. Also take a reduction on the respiratory compliance and an increment on the total respiratory resistance. Metho
Publicado em: 2008
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18. Analysis of the promiscuous gene expression in the thymus of NOD (non obese diabetic) mice during onset of type 1 diabetes mellitus / Análise da expressão gênica promíscua no timo de camundongos NOD (non obese diabetic) durante a emergência do Diabetes melitus tipo 1
Immunologic tolerance is an essential property of the immune system, which controls immune reactions directed against the body self components. The thymus is seen as the main organ involved with the tolerance induction to self antigens, which are expressed by the thymic cells (central tolerance), while the tolerance induction to the diverse other peripheral
Publicado em: 2008
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19. Treinamento em circuito de exercícios resistidos em mulheres adultas sedentárias : aumento de massa magra e redução de massa gorda sem alteração em citocinas da resposta inflamatória
The exercise can elicit benefits or damage on the immunologic system responses, depending the variables intensity or volume which must be considered. In other hand, the protocols of resistance exercise have showed effectives to improve alterations in the body composition. Thus, it is very important evaluate protocols of resistance exercise that can increase
Publicado em: 2008
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20. Efeito do selênio orgânico e da vitamina E no crescimento tumoral e na resposta imunológica ao tumor experimental de Ehrlich
Cancer incidence has increased all over the world; in Brazil this disease has been considered a public health issue. However, tumor establishment in the organism depends on the immunologic escape mechanism in which tumors cells have strategies to inhibit the immune system recognition. This escape mechanism contributes to the tumor growth and development, so
Publicado em: 2007
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21. Effects of chronic and prolonged solar radiation in immunologic system of fishermen from Recife, Brazil / Efeitos da radiação solar crônica e prolongada sobre o sistema imunológico de pescadores do Recife
Introduction: The ultraviolet radiation effects on the human immunological system are highly complex, disturbing some components of immune response. Objective: The objective of this study was to evaluate the clinical, histopathological and immunological effects from solar radiation in male fishermen with more than 10 years of uninterrupted activity. Methods:
Publicado em: 2007
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22. Influência das frações da parede celular do fungo Fonsecaea pedrosoi sobre a ativação de células peritoneais de camundongos in vitro
Chromoblastomycosis is a chronic suppurative granulomatous mycosis that exists all around the world. The Fonsecaea pedrosoi is the most frequent etiologic agent in the world. The infection begins with a trauma and the implantation of conidia or hyphae fragments in the subcutaneous tissue producing the initial lesion. Inside the host, a fungus structure diffe
Publicado em: 2007
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23. Dental carie and enamed hipoplasia in lowbirth children / Associação entre carie dental e hipoplasia de esmalte com historico de baixo peso ao nascer
The dental carie is the most prevalent chronic disease in the world and although efficient methods to prevent it, the prevalence in a small group is still high. To identify the determinants factors in this group may be able to help public health actions. The birth weigh is used as a parameter to evaluate the development degree of a country, the birth weigh i
Publicado em: 2007
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24. Perfil imuno-histoquímico do infiltrado inflamatório no front de invasão em carcicomas epidermóides de língua e lábio inferior
The progression of the oral squamous cells carcinomas (OSCCs) seems to suffer influence from related factors to the host, as local and systemic immunologic response, which are essential to the antineoplasic defenses. The purpose of this study was evaluate the local immunity in 30 tongue and 20 lower lip SCC by immunohistochemistry method, utilizing antibodie
Publicado em: 2007