排序方式: 共有1条查询结果,搜索用时 0 毫秒
1
1.
Erdenesaikhan Tegshduuren Kumiko Yoshimatsu Midori Taruishi Rika Endo Kenta Shimizu Takaaki Koma Shumpei P. Yasuda Hiroaki Kariwa Jiro Arikawa Chiaki Ishihara 《Comparative immunology, microbiology and infectious diseases》2010,33(6):e67-e73
Tula virus (TULV) and Puumala virus (PUUV) are hantaviruses carried by the bank vole (Myodes glareolus) and European common vole (Microtus arvalis), respectively. PUUV is a causative agent of hemorrhagic fever with renal syndrome (HFRS), while TULV is thought to be apathogenic to humans. The N-terminal regions of the N proteins from TULV and PUUV were expressed and applied as enzyme-linked immunosorbent assay (ELISA) antigens. Colonized Japanese grass voles (Microtus montebelli) and BALB/c mice were used for experimental inoculation of the vole-borne hantaviruses TULV and PUUV. Voles and mice showed significant antibody production toward both viruses, but these antisera showed little cross-reactivity between TULV and PUUV in the immunofluorescence antibody assay and ELISA. In contrast, sera from patients with HFRS caused by PUUV exhibited high cross-reactivity against the TULV antigen, and sera from a natural rodent reservoir showed moderate cross-reactivity against the heterologous antigen, indicating that the antigenic cross-reactivity between TULV and PUUV differs in sera from rodents and humans. 相似文献
1