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Mostrando ítems 61-70 de 668
Semelhança de alimentos funcionais e biomateriais com relação à tolerância imunológica
(2010)
In spite of the differences of nature and use of functional foods and biomaterials, they share important similarities relatively to their interaction with the immune system. We describe major biochemical and physiological ...
Tolerância e inflamação: um estudo da imunoregulação em modelos experimentais de gastrite e colite induzidos por álcool
(Universidade Federal de Minas GeraisUFMG, 2003-06-16)
The majority of natural contacts with antigens take place through the mucosa of the gastrointestinal tract. Usually, these contacts result in a state of systemic immunological hyporesponsiveness to the antigen named oral ...
Da tolerância oral e seus efeitos indiretos na transferência adotiva singênica e na rejeição de aloenxertos
(Universidade Federal de Minas GeraisUFMG, 2009-05-29)
Oral tolerance is characterized by a reduction in specific immunological activities to a protein previously given by oral route. Parenteral exposure to antigens to which oral tolerance had been previously induced affects ...
Autologous hematopoietic stem cell transplantation for autoimmune diseases: From mechanistic insights to biomarkers
(2018-11-16)
Phase I/II clinical trials of autologous hematopoietic stem cell transplantation (AHSCT) have led to increased safety and efficacy of this therapy for severe and refractory autoimmune diseases (AD). Recent phase III ...
Efeitos inibitórios da exposição parenteral a antígenos tolerados sobre a reação granulomatosa a ovos de Schistosoma mansoni
(Universidade Federal de Minas GeraisUFMG, 2012-02-24)
Parenteral injection of tolerated proteins into orally tolerant mice inhibits the initiation of immunological responses to unrelated proteins and blocks severe chronic inflammatory reactions of immunological origin, such ...
Effects of long-term chronic exposure to sun radiation in immunological system of commercial fishermen in Recife, Brazil
(SOC BRASILEIRA DERMATOLOGIA, 2011)
BACKGROUND: Among the various occupations which necessarily require long-term and chronic sun exposure is that of a fisherman. However, clinical experience in dermatology earned over several years of medical practice does ...
Cytokines and t-lymphocyte count in patients in the acute and chronic phases of bartonella bacilliformis infection in an endemic area in Peru: A pilot study
(Instituto de Medicina Tropical de São Paulo, 2011)
Human Bartonellosis has an acute phase characterized by fever and hemolytic anemia, and a chronic phase with bacillary angiomatosis-like lesions. This cross-sectional pilot study evaluated the immunology patterns using ...