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Adaptation of iron requirement to hypoxic conditions at high altitude
(American Physiological Society, 2015)
Adequate acclimatization time to enable adjustment to hypoxic conditions is one of the most important aspects for mountaineers ascending to high altitude. Accordingly, most reviews emphasize mechanisms that cope with reduced ...
Strongyloides stercoralis hyperinfection syndrome presenting as severe, recurrent gastrointestinal bleeding, leading to a diagnosis of cushing disease
(American Society of Tropical Medicine and Hygiene, 2015)
A 50-year-old male immigrant from Ethiopia presented for consultation after 3 years of hematochezia/melena requiring > 25 units of blood transfusions. Physical examination revealed severe proximal muscle wasting and weakness, ...
Targeting Autophagy In Cancer Therapy
(Bentham Science Publishers, 2018)
Macroautophagy is a physiological cellular process that sequesters senescent or damaged organelles and proteins in autophagosomes for recycling of their products. Autophagy is also involved in the removal of cells that ...
Efeito do uso de canabidiol na doença do enxerto versus hospedeiro em camundongos
(Universidade Federal de Minas GeraisBrasilICB - INSTITUTO DE CIÊNCIAS BIOLOGICASPrograma de Pós-Graduação em Ciências Biológicas - Fisiologia e FarmacologiaUFMG, 2018-12-04)
Bone-marrow transplant (BMT) is a curative therapy for several hematological diseases, tumors, cancers and even some autoimmune diseases. However, the main concern about BMT is that patients that undergo allogenic or ...
Algoritmos genéricos para otimização de uma arquitetura de controle inteligente híerárquico
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia ElétricaAutomação e Sistemas; Engenharia de Computação; Telecomunicações, 2005-12-19)
A hierarchical fuzzy control scheme is applied to improve vibration suppression by using an electro-mechanical system based on the lever principle. The hierarchical intelligent controller consists of a hierarchical fuzzy ...
Las teorías del desarrollo a principios del siglo xxi
(Facultad de Ciencias Economicas - Universidad Nacional de Colombia, 1998)
Este articulo revisa el estado actual de de las teorías de desarrollo teniendo en cuenta la experiencia histórica y la evolución interna de la teoría desde finales de la Segunda Guerra Mundial. Aunque la comprensión del ...
El potencial terapéutico y anti inflamatorio del Genipin en un modelo de infección corneal
(Bogotá - Medicina - Especialidad en OftalmologíaUniversidad Nacional de Colombia - Sede Bogotá, 2021-02-16)
Propósito: Investigar la efectividad de la reticulación de colágeno corneal con Genipin (GEN) para el tratamiento de la queratitis bacteriana, en un modelo de infección corneal ex vivo con córneas porcinas.
Métodos: ...
Low pH impairs complement-dependent cytotoxicity against IgG-coated target cells
(Impact Journals, 2016-11)
Local acidosis is a common feature of allergic, vascular, autoimmune, and cancer diseases. However, few studies have addressed the effect of extracellular pH on the immune response. Here, we analyzed whether low pH could ...
Efeito da infecção aguda por Strongyloides venezuelensis na evolução da colite experimentalmente induzida pela ingestão de Sulfato de Sódio Dextrano em camundongos BALB/c
(Universidade Federal de Minas GeraisUFMG, 2015-10-22)
Inflammatory bowel diseases (IBD), such as Crohn's disease and ulcerative colitis, showed increasing prevalence among North American and European population that was associated with better medical and hygiene conditions. ...
Desvendando características biológicas e moleculares dos vírus gigantes: predição e análise de motivos promotores em Marseillevírus, Faustovírus e Kaumoebavírus e caracterização do efeito citopático do Tupanvírus em Acanthamoeba castellanii.
(Universidade Federal de Minas GeraisBrasilICB - DEPARTAMENTO DE MICROBIOLOGIAPrograma de Pós-Graduação em MicrobiologiaUFMG, 2018-08-27)
The discovery of giant viruses led to the breakdown of paradigms in virology field due virus
particle size and genomic and structural complexity. In the last decade, the search for new
giant viruses intensified leading ...