Buscar
Mostrando ítems 61-70 de 121
Patogênese das doenças tiroidianas autoimunes
(Sociedade Brasileira de Endocrinologia e Metabologia, 2009-02-01)
Autoimmune thyroid disease (AITD) is the most common organ-specific autoimmune disorder affecting 2% to 5% of the population in Western countries. Clinical presentation varies from hyperthyroidism in Graves' Disease to ...
Pathophysiology of enteroaggregative Escherichia coli infection: an experimental model utilizing transmission electron microscopy
(Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia - IBEPEGE Colégio Brasileiro de Cirurgia Digestiva - CBCD Sociedade Brasileira de Motilidade Digestiva - SBMD Federação Brasileira de Gastroenterologia - FBGSociedade Brasileira de Hepatologia - SBHSociedade Brasileira de Endoscopia Digestiva - SOBED, 2010-09-01)
CONTEXT: Enteroaggregative Escherichia coli strains have been associated with persistent diarrhea in several developing countries. In vivo procedures with animal models as rat, rabbit and gnotobiotic piglets intestinal ...
Marcadores genéticos e auto-imunes do diabetes melito tipo 1: da teoria para a prática
(Sociedade Brasileira de Endocrinologia e Metabologia, 2008-03-01)
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 ...
Suppression of the hemolytic effect of mesoporous silica nanoparticles after protein corona interaction: independence of the surface microchemical environment
(Sociedade Brasileira de Química, 2012-10-01)
Mesoporous silica nanoparticles are known to induce the hemolysis of human red blood cells (RBCs) when citotoxicity assays are performed in a phosphate buffer solution (PBS). However, in a more realistic approach, the ...
Efeitos do uso crônico do amprenavir sobre a prenhez da rata albina
(Federação Brasileira das Sociedades de Ginecologia e Obstetrícia, 2004-04-01)
OBJECTIVE: to evaluate the chronic effects of amprenavir on implantations, reabsorptions, fetuses, placentae, and maternal and fetal mortality in the albino rat. METHODS: five groups of EPM-1 Wistar pregnant rats were used: ...
Antifungal and antitumor models of bioactive protective peptides
(Academia Brasileira de Ciências, 2009-09-01)
Peptides are remarkably reactive molecules produced by a great variety of species and able to display a number of functions in uni-and multicellular organisms as mediators, agonists and regulating substances. Some of them ...
PRECLINICAL VALIDATION STUDY OF THE ANTICANCER TRADITIONAL USE OF UNCARIA TOMENTOSA (CAT´S CLAW)ESTUDIO DE VALIDACIÓN PRECLÍNICA DEL USO TRADICIONAL ANTI-TUMORAL DE UNCARIA TOMENTOSA (UÑA DE GATO)
(2013-03-04)
Uncaria tomentosa has been widely used in several countries as an anticancer remedy, but due to its pharmacological effects this plant has been extensively harvested and faces extinction. Regardless of its traditional ...
Terapia fotodinâmica em dermatologia: princípios básicos e aplicações
(Sociedade Brasileira de Dermatologia, 2009)
A terapia fotodinâmica envolve a administração de uma droga fotossensibilizante e sua ativação subsequente pela luz de comprimento de onda correspondente ao espectro de absorção do fotossensibilizador. Atualmente, a terapia ...
Marcadores genéticos e auto-imunes do diabetes melito tipo 1: da teoria para a prática
(Sociedade Brasileira de Endocrinologia e Metabologia, 2008)
O diabetes melito tipo 1 auto-imune (DM1A) resulta da destruição auto-imune seletiva das células-beta pancreáticas produtoras de insulina. O principal determinante genético de suscetibilidade para o DM1A está em genes do ...
Terapia génica citotóxica para el tratamiento del cáncer cerebralCitotoxic gene therapy for the treatment of brain cancer
(Elsevier, 2014-10)
Introducción: El glioblastoma (GBM) es el tumor cerebral primario más agresivo y frecuente. A pesar de los avances en el tratamiento de pacientes con GBM, que incluye su remoción quirúrgica, radioterapia y quimioterapia, ...