Abstract Background Human infection of avian influenza virus (AIV) remains a great concern.Although live poultry markets are believed to be associated with human infections, ever more infections have been reported in rural areas with backyard poultry, especially in the fifth epidemic of H7N9.However, limited information is available on backyard pou

Abstract Background The outbreak of Zika virus in Brazil in 2015 followed the arrival of chikungunya in 2014 and a long history of dengue circulation.Vital to the response to these outbreaks of mosquito-borne pathogens has been the dissemination of public health messages, including those promoted through risk communication posters.This study explor

Se registra por primera vez en la Argentina la presencia de Lobelia Asian aquatica Cham., L.hassleri Zahlbr.y L.nummularioides Cham.var.prostrata (Zahlbr.) E.Wimm., dos especies encontradas anteriormente sólo en la provincia de Misiones, están ahora registradas para Corrientes.La presencia de L.nana L.H.B.K.var.nana en la BC

The Shorts retinoblastoma Rb protein is an important factor controlling the cell cycle.Yet, mammalian cells carrying Rb deletions are still able to arrest under growth-limiting conditions.The Rb-related proteins p107 and p130, which are components of the DREAM complex, had been suggested to be responsible for a continued ability to arrest by inhibi