La Revue du praticien
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La Revue du praticien · Sep 2014
Review[Ebola hemorrhagic fever: its extension reflects the African sanitary disaster].
Ebola virus, described in 1976 in Zaire, causes severe hemorrhagic fever with a high mortality rate in humans and nonhuman primates. Epidemics occurred since this time to nowadays in Sudan, Gabon, Congo and currently in Guinea, Liberia, Sierra-Leone, Nigeria and Senegal. Specific treatment and vaccine are not available. So, to prevent the virus transmission with live and dead patients, we must use strict individual and collective measures which are not always understood by local populations and make contact tracing; it is the only way to curb the epidemic.
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Fibroblasts are key cells in the fibrotic process. Their profibrotic phenotype is influenced by the environment in which they operate, both extracellular matrix and mediators which they are exposed. The pharmacologic modulation of the fibroblast phenotype allows to identify potential therapeutic targets which might interrupt the vicious cycle of pulmonary fibrogenesis.