Results 11 to 20 of about 26,873 (140)

A SOBRECARGA DE FERRO PROVOCA HEMÓLISE EM PESSOAS COM ANEMIA FALCIFORME?

open access: yesHematology, Transfusion and Cell Therapy, 2023
Objetivos: A anemia falciforme (AF) é causada por uma mutação no gene da hemoglobina, que resulta em maior susceptibilidade a crises vaso-oclusivas e hemólise. Por meio de um mecanismo cíclico, os produtos da hemólise (heme, ferro, arginase e hemoglobina)
MJS Moura   +6 more
doaj   +1 more source

Pênfigo Foliáceo em cão da raça Dachshund: Relato de caso

open access: yesPubvet, 2021
Pênfigo foliáceo é um distúrbio cutâneo autoimune pertencente ao complexo pênfigo. Sendo classificado como uma doença autoimune, ou seja, há uma produção de anticorpos contra os próprios componentes da pele, mais especificamente os que compõem as ...
Rosa Virginia Fernandes Coelho   +2 more
doaj   +1 more source

Babesia bovis: expression of adhesion molecules in bovine umbilical endothelial cells stimulated with plasma from infected cattle

open access: yesPesquisa Veterinária Brasileira, 2014
Ten male, 12-month-old Jersey with intact spleens, serologically and parasitologically free from Babesia were housed individually in an arthropod-free isolation system from birth and throughout entire experiment.
Marlene I. Vargas   +7 more
doaj   +1 more source

IBRUTINIBE MODULA A EXPRESSÃO DE MOLÉCULAS DE ADESÃO, DA ECTONUCLEOTIDASE CD39 E REALÇA O POTENCIAL IMUNORREGULATÓRIO DE CÉLULAS-TRONCO MESENQUIMAIS

open access: yesHematology, Transfusion and Cell Therapy, 2021
Objetivos: Dados recentes têm demonstrado que o uso do Ibrutinibe pode ser uma medida terapêutica eficaz contra a doença do enxerto contra o hospedeiro crônica (DECHc) refratária a corticoides.
AES Carvalho   +4 more
doaj   +1 more source

The relationship of E-cadherin with colorectal adenocarcinoma prognosis [PDF]

open access: yes, 2005
BACKGROUND: To evaluate the relationship between E-cadherin and recurrence, relapse free survival, overall survival and TNM system in patients operated on for colorectal adenocarcinoma.
Artigiani Neto, Ricardo   +3 more
core   +1 more source

Histopathology and immunopathology in minor salivary glands of patients with Sjögren's syndrome (SSj) [PDF]

open access: yes, 2005
Sjögren's syndrome (SSj) is a chronic autoimmune disorder characterized by lymphocytic infiltration of the exocrine glands with concomitant destruction of the glandular tissue, affecting predominantly salivary and lacrimal glands.
Andrade, Luiz Eduardo Coelho   +1 more
core   +2 more sources

Differences between in vitro and in vivo obtained schistosomules Diferenças entre esquistossômulos obtidos in vitro e in vivo

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 1990
The injection of cercariae of Schistosoma mansoni into the peritoneal cavity of naive mice induces cell adhesion to these larvae, and this adherence sharply decreases when the infecting larva changes to schistosomule.
Alan L. Melo   +2 more
doaj   +1 more source

The role of the transcription factor NF-kappaB in the molecular mechanisms of action of psychoactive drugs [PDF]

open access: yes, 2000
During the last years many efforts have been made in order to elucidate the mechanisms involved in the gene transcription regulation. Special attention has been given to some molecules involved in these regulatory processes, as the transcription factors.
Avellar, Maria Christina Werneck   +4 more
core   +3 more sources

Methotrexate inhibits integrin adhesion molecules in the mouse model of pleurisy induced by carrageenan

open access: yesBrazilian Archives of Biology and Technology, 2007
The aim of this work was to analyze the effect of methotrexate (MTX) upon leukocyte migration and expression of adhesion molecules CD11a/CD18 in the lung, 4 and 48 h after inflammation induction by carrageenan in mice.
Eduardo Monguilhott Dalmarco   +1 more
doaj   +1 more source

Fisiopatologia das doenças falciformes: da mutação genética à insuficiência de múltiplos órgãos The pathophysiology of sickle cell disease: from the genetic mutation to multiorgan disfunction

open access: yesRevista Brasileira de Hematologia e Hemoterapia, 2007
As principais alterações fisiopatológicas das doenças falciformes são revistas, levando em conta três níveis: a) moléculas e células, b) tecidos, c) organismo completo.
Marco Antonio Zago   +1 more
doaj   +1 more source

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