restriction fragment length polymorphism (rflp) analysis of genomic dna of 5 strains of trichinella spiralis in china.five restriction endonucleases were used to digest genomic dna from 5 isolates of trichinella spiralis obtained from changchun, tianjin, xian, henan and yunnan. all the isolates were secured from pigs except the changchun strain which came from dog. the dna fragments digested by endonuclease were separated by agarose gel electrophoresis. the changchun isolate had a ecori band at 1.12kb and a drai band at 1.97kb which were unique to this isolate. a cloned specific repetitive dna sequence (1.12kb) ...19958580480
analysis of chinese isolates of trichinella spiralis by molecular investigate the relationships among trichinella spiralis isolates obtained from different hosts and geographical regions in china.19969275332
the epidemiology of human trichinellosis in china during 2000-2003.the endemic foci of trichinellosis continue to be mainly located in the southwestern, the central and northeastern china. the seroepidemiological surveys of t. spiralis infection in humans were carried out in six provinces or municipals (p/m) of china during 2000-2003, the overall seroprevalence was 3.57%. from 2000 to 2003, 17 outbreaks of human trichinellosis, with 828 cases and 11 deaths, were recorded in 8 p/a of china. all of 11 deaths occurred in the southwestern china (1 case in sichuan, ...200616414006
the epidemiology of human trichinellosis in china during 2004-2009.the endemic foci of human trichinellosis are mainly located in southwestern china. seroepidemiological surveys of trichinella spiralis infection in humans were carried out in 10 out of 34 provinces/autonomous regions/municipals (p/a/m) of china during 2004-2009. the overall seroprevalence was 3.19% (3198/100,282). the highest seroprevalences were mainly located in western china: 8.43% in yunnan, 6.37% in inner mongolia and 5.35% in sichuan. the seroprevalence of trichinella infection in humans w ...201121324302
development of an immunodiagnosis method using recombinant pscp for detection of paragonimus skrjabini infection in human.paragonimiasis skrjabini is a kind of zoonosis and prevalent in 16 provinces in china, such as chongqing, fujian, sichuan, and yunnan. however, sensitive and efficient diagnostic methods for the infection are limited. in order to provide a more convenient and simple method for serologic diagnosis, the recombinant p. skrjabini cysteine protease (pscp) was expressed, purified, and then used to develop an indirect enzyme-linked immunosorbent assay (elisa) for detecting anti-pscp antibodies in human ...201727796563
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