The location of hemorrhagic fever with renal syndrome(HFRS)virus in thecentral nervous system(CNS)of patients with HFRS was studied by reverse passive he-magglutination(RPHA),RPHA inhibition test(RPHI),immunohistochcm...The location of hemorrhagic fever with renal syndrome(HFRS)virus in thecentral nervous system(CNS)of patients with HFRS was studied by reverse passive he-magglutination(RPHA),RPHA inhibition test(RPHI),immunohistochcmistry,and cellculture assays.HFRS virus antigen was picked out in the soluble supernatant of cerebro-spinal fluid(CSF)by RPHA;and HFRS viruses were identified in the cytoplasm of mo-nocytes and lymphocytes in CSF by FA or PAP staining;HFRS viruses were isolatedfrom CSF of patients;and furthermore,HFRS virus antigen was detected in ncuroglio-cytes of brain by IFA,FA,PAP and ABC staining.All the results indicate that HFRSvirus could infect the CNS of the patients via Mood-brain barrier.展开更多
文摘The location of hemorrhagic fever with renal syndrome(HFRS)virus in thecentral nervous system(CNS)of patients with HFRS was studied by reverse passive he-magglutination(RPHA),RPHA inhibition test(RPHI),immunohistochcmistry,and cellculture assays.HFRS virus antigen was picked out in the soluble supernatant of cerebro-spinal fluid(CSF)by RPHA;and HFRS viruses were identified in the cytoplasm of mo-nocytes and lymphocytes in CSF by FA or PAP staining;HFRS viruses were isolatedfrom CSF of patients;and furthermore,HFRS virus antigen was detected in ncuroglio-cytes of brain by IFA,FA,PAP and ABC staining.All the results indicate that HFRSvirus could infect the CNS of the patients via Mood-brain barrier.