| molecular detection of three gastroenteritis viruses in urban surface waters in beijing and correlation with levels of fecal indicator bacteria. | to assess the presence of three gastroenteritis viruses responsible for human acute gastroenteritis in surface water, a 1-year study was carried out in the city of beijing, china. a total of 108 urban surface water samples were collected from nine collection sites which were defined with a global positioning system in rivers or lakes from september 2006 to august 2007. the water samples were subjected to virus concentration using an ha electronegative filter, followed by polymerase chain reactio ... | 2011 | 21915594 |
| genomic insights into the pathogenicity and environmental adaptability of enterococcus hirae r17 isolated from pork offered for retail sale. | genetic information about enterococcus hirae is limited, a feature that has compromised our understanding of these clinically challenging bacteria. in this study, comparative analysis was performed of e. hirae r17, a daptomycin-resistant strain isolated from pork purchased from a retail market in beijing, china, and three other enterococcal genomes (enterococcus faecium do, enterococcus faecalis v583, and e. hirae atcc(™) 9790). some 1,412 genes were identified that represented the core genome t ... | 2017 | 28799224 |
| analysis of the incidence and risk factors of male urinary tract infection following urodynamic study. | the purpose of this study was to investigate the incidence and risk factors of male urinary tract infection (uti) after urodynamic study (uds). a total of 854 consecutive male patients, who underwent uds at peking union medical college hospital from january 2010 to march 2016, were recruited in this study. two to four weeks before the examination, urinalysis with bacterial culture was performed. patients with negative results were selected for uds. immediately before the examination, urinalysis ... | 2017 | 28577157 |