Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Dahir Ramos de ANDRADE"'
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 59, Iss 0 (2017)
ABSTRACT The aim of this review is to show the significant role of HIF-1alpha in inflammatory and infectious diseases. Hypoxia is a physiological characteristic of a wide range of diseases from cancer to infection. Cellular hypoxia is sensed by oxyge
Externí odkaz:
https://doaj.org/article/4979be7c184949ffa3b731b2978e1828
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 53, Iss 2, Pp 107-112 (2011)
Invasion of hepatocytes by Listeria monocytogenes (LM) and Salmonella Typhimurium (ST) can stimulate tumor necrosis factor alpha (TNF-α) release and induce apoptosis. In this study, we compared the behavior of hepatocytes invaded by three L. monocyt
Externí odkaz:
https://doaj.org/article/a0c97c4a281649bdb226e201585154b2
Publikováno v:
Arquivos de Gastroenterologia, Vol 46, Iss 4, Pp 333-340 (2009)
CONTEXT: Exposure of hepatocytes to pathological conditions in a microenvironment of hypoxia and reoxygenation is very frequent in hepatic diseases. Several substances present perspectives for cytoprotective action on hepatocyte submitted to reoxygen
Externí odkaz:
https://doaj.org/article/a8e4a60d9e424f65a0c5a1cca30907d9
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 55, Iss 5, Pp 341-346 (2013)
SUMMARY Inflammation due to Shigella flexneri can cause damage to the colonic mucosa and cell death by necrosis and apoptosis. This bacteria can reach the bloodstream in this way, and the liver through portal veins. Hypoxia is a condition present in
Externí odkaz:
https://doaj.org/article/ff1cbd0a89f84f89b6441277d2150391
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 47, Iss 2, Pp 73-80 (2005)
Listeria monocytogenes, etiological agent of severe human foodborne infection, uses sophisticated mechanisms of entry into host cytoplasm and manipulation of the cellular cytoskeleton, resulting in cell death. The host cells and bacteria interaction
Externí odkaz:
https://doaj.org/article/0c94a4519b4843389522b14db8fe5a2b
Autor:
Dahir Ramos de Andrade Júnior, Rodrigo Becco de Souza, Sânia Alves dos Santos, Dahir Ramos de Andrade
Publikováno v:
Jornal Brasileiro de Pneumologia, Vol 31, Iss 1, Pp 60-68 (2005)
Os radicais livres de oxigênio são moléculas que apresentam elétrons não pareados em sua órbita externa, capazes de transformar outras moléculas com as quais se encontram, como proteínas, carbohidratos, lípides e o ácido desoxirribonucleico
Externí odkaz:
https://doaj.org/article/f1762fe558d84e1e86aed6e4f62406da
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 46, Iss 3, Pp 119-126 (2004)
The mechanisms that determine viral clearance or viral persistence in chronic viral hepatitis have yet to be identified. Recent advances in molecular genetics have permitted the detection of variations in immune response, often associated with polymo
Externí odkaz:
https://doaj.org/article/1ce3b54504e542569afecf9b98920aa5
Autor:
Neusa Augusta de Oliveira Mazieri, Cid Vieira Franco de Godoy, Solange Figueiredo Alves, Dahir Ramos de Andrade, Ana Sara S. Levin, Ana Cristina Hablitzel
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 36, Iss 3, Pp 231-236 (1994)
Several reports have related Legionella pneumophila with pneumonia in renal transplant patients, however this association has not been systematically documented in Brazil. Therefore this paper reports the incidence, by serologycal assays, of Legionel
Externí odkaz:
https://doaj.org/article/060d3e0c979542f897aa83f48a7e634f
Autor:
Anna Sara S. Levin, Neusa A. O. Mazieri, Noemia Barbosa Carvalho, Luiz Pedro Meireles, Dahir Ramos de Andrade, Antonio Alci Barone
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 35, Iss 1, Pp 103-106 (1993)
Legionella sp has been emerging over the last decade as an important cause of pneumonia both hospital and community-acquired. Following an outbreak in a Renal - Transplant Unit stocked serum was tested for antibodies against Legionella pneumophila se
Externí odkaz:
https://doaj.org/article/f826d3d807d44a84adc1911135a065c8
Autor:
Dahir Ramos de Andrade Júnior, José Abi Karam, Maria do Patrocínio Tenório Nunes Warth, Alexandre Frederico de Marca, José Jukemura, Marcel Cerqueira Cesar Machado, Antonino dos Santos Rocha
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 34, Iss 1, Pp 71-75 (1992)
This is a report of a 25 years old black woman from the city of São Paulo, Brazil, who developed acute obstructive cholangitis of Ascaris lumbricoides with septicemia and multiple hepatic abscesses. The patient had sickle cell trait and normal deliv
Externí odkaz:
https://doaj.org/article/99ed2dc46e254aa4a5637a18aed97ff5