| [infectious status of infection sources in the epidemic regions of schistosomiasis japonica in china]. | to understand the infectious status of infection sources in some epidemic regions of schistosomiasis japonica, and provide a scientific basis for further controlling infection sources in a comprehensive way. | 2009 | 19534953 |
| [seasonal pattern and phylogenetic analysis with human isolates of genotype-iv hepatitis e virus in swine herds, eastern china]. | to determine the seasonal prevalence of genotype-iv hepatitis e virus (hev) in swine herds in eastern china and explore the phylogenetic relationship between swine hev and human hev in the situation that zoonotic features of hev had been confirmed. | 2009 | 19950718 |
| [sequencing of mitochondrial dna cytochrome oxidase subunit i gene in sarcosaphagous flies from 14 provinces in china]. | to detect the 278 bp region of gene of the cytochrome oxidase subunit i (coi) in mitochondral dna (mtdna) of sarcosaphagous flies, identify the species of sarcosaphagous flies, and provide reference for forensic application. | 2010 | 20818074 |
| stx2vha is the dominant genotype of shiga toxin-producing escherichia coli o157:h7 isolated from patients and domestic animals in three regions of china. | shiga toxin-producing escherichia coli(stec) o157: h7 strains were isolated from domestic animals and patients from xuzhou city, jiangsu province, china and the bordering anhui and henan provinces and were examined for the stx genotype. of 390 strains, 277 were identified as genotype stx2vha ; 41, stx2 ; 51, stx2-stx1 ; 1, stx2-stx2vha-stx1 ; 5, stx2-stx2vha ; and 15 were un-typeable. of the 277 stx2vha-bearing isolates, 116 were isolated from goats; 42, cattle; 38, hens, and 35 from pigs. the s ... | 2005 | 16365526 |
| isolation and genetic characterization of h3n8 equine influenza virus from donkeys in china. | during the 2007 outbreak of equine influenza (eiv) in china, an influenza virus designated a/donkey/xinjiang/5/2007 (donkey/xinjiang/2007) was isolated from a symptomatic donkey in xinjiang uygur autonomous region, china. to analyze the genetic evolution of the new isolate, the hemagglutinin (ha) gene of donkey/xinjiang/2007 was amplified and sequenced. sequence alignment, prediction of glycosylation sites and phylogenetic analysis of the ha1 protein of donkey/xinjiang/2007 showed most similarit ... | 2010 | 20153940 |
| parasite genetic differentiation by habitat type and host species: molecular epidemiology of schistosoma japonicum in hilly and marshland areas of anhui province, china. | schistosoma japonicum, a parasite of significant public health importance in parts of china and southeast asia, is a true generalist pathogen with over 40 species of mammals suspected as definitive host reservoirs. in order to characterize levels of parasite gene flow across host species and identify the most important zoonotic reservoirs, s. japonicum larvae (miracidia) were sampled from a range of definitive host species in two contrasting habitat types within anhui province, china: a low-lyin ... | 2009 | 19389178 |
| does multiple hosts mean multiple parasites? population genetic structure of schistosoma japonicum between definitive host species. | multi-host parasites, those capable of infecting more than one species of host, are responsible for the majority of all zoonotic, emerging or persistent human and animal diseases and are considered one of the major challenges for the biomedical sciences in the 21st century. we characterized the population structure of the multi-host parasite schistosoma japonicum in relation to its definitive host species by genotyping miracidia collected from humans and domestic animals across five villages aro ... | 2006 | 16876170 |