RESUMO
Human bocavirus (HBoV)-2, a new parvovirus, has been identified in stool samples and is suggested to be one of the etiologic agents of acute gastroenteritis (GE). The purpose of this study was to investigate the prevalence of HBoV-2 in children with GE. Stool samples were collected from 358 children hospitalized with GE. HBoV-2 was detected in 3.6% of the patients. HBoV-2 was co-detected with other viral agents in 53.8% of the patients. These findings suggest that HBoV-2 may be an etiologic agent in GE, but further studies are needed due to frequent co-detection with other enteric viruses.
Assuntos
Gastroenterite , Bocavirus Humano/isolamento & purificação , Infecções por Parvoviridae , Doença Aguda , Adolescente , Criança , Pré-Escolar , Fezes/virologia , Feminino , Gastroenterite/epidemiologia , Gastroenterite/virologia , Bocavirus Humano/genética , Humanos , Lactente , Masculino , Infecções por Parvoviridae/epidemiologia , Infecções por Parvoviridae/virologia , Prevalência , República da Coreia/epidemiologiaRESUMO
Electrospun metal fiber is a promising flexible transparent electrode owing to its extremely long length and facile fabrication process. However, metal-fiber electrodes have problems with chemical and thermal stability and nonuniform emission in organic light-emitting diode (OLED) at low luminance. In this study, we proposed a Ag fiber/IZO composite electrode with high stability. Ag fiber/IZO composite electrodes exhibited chemical and thermal stability. In addition, it was demonstrated that the OLED with the Ag fiber/IZO composite electrode operated stably, and the uniform emission of the OLED with metal-fiber electrodes improved by using highly conductive IZO film.