| [prevalence of anti-hev among swine, sheep and chickens]. | to investigate the prevalence of anti-hev among swine, sheep and chickens. | 2004 | 15340498 |
| single nucleotide polymorphisms of the prion protein gene (prnp) in chinese pig breeds. | prion diseases (transmissible spongiform encephalopathies, tse), as a group of fatal neurodegenerative diseases, have affected humans and a variety of other mammals. although no natural tse have been documented in pigs, appropriate precautions need to be taken to prevent the iatrogenic spread of prion disease through pig-to-human xenotransplantation. polymorphisms within the open reading frame (orf) of the single-copy gene of prion protein (prnp) are associated with susceptibility to scrapie in ... | 2005 | 15943782 |
| [hepatitis e virus (hev) genotype and the prevalence of anti-hev in 8 species of animals in the suburbs of beijing.]. | to investigate the prevalence of anti-hepatitis e virus (hev) and genotypes of hepatitis e virus in 8 species of animals including swine, cattle, sheep, horse, donkey, dog, chicken and duck in the suburb of beijing. | 2010 | 20302698 |
| potential risk of zoonotic transmission from young swine to human: seroepidemiological and genetic characterization of hepatitis e virus in human and various animals in beijing, china. | the aim of this study was to further investigate the prevalence of infection and genotype of hepatitis e virus (hev) among different species of animals, people whose works are related to pigs and the general population in the suburb of beijing, china. serum and faecal samples were collected from 10 animal species and humans. anti-hev was detected by enzyme immunoassays (eia); hev rna was amplified by reverse transcription-nested polymerase chain reaction (rt-npcr) method. pcr products were clone ... | 2011 | 21914080 |
| design and performance testing of an axial-flow ventricular assist device developed at the fu wai hospital in beijing. | various ventricular assist devices (vads) have been developed for clinical use in recent years. the aim of a multidisciplinary research team at the fuwai hospital of the peking union medical college is to design and develop an axial flow left ventricular assist device (lvad) for adults. | 2008 | 19089800 |