Subacute sclerosing panencephalitis: detection of measles virus RNA in appendix lymphoid tissue before clinical signs.

Isolation and characterization of a defective measles virus from brain biopsies of three patients in Iran with subacute sclerosing panencephalitis

Enrichment of measles virus-like RNA in the nucleocapsid fraction isolated from subacute sclerosing panencephalitis brains.

A procedure has been developed which facilitates the detection of measles virus RNA sequences in human brains. The procedure involves isolating subviral components (nucleocapsids) from brain tissues prior to RNA purification, followed by hybridization of these RNAs to cDNA synthesized from measles virus 50 S RNA template. Using these techniques we were able to obtain an RNA fraction which was m...

Immune complexes and visceral deposits of measles antigens in subacute sclerosing panencephalitis.

Immunofluorescence has been used to study visceral organs from a case of subacute sclerosing panencephalitis. Immune complexes were shown as granular deposits of IgG, complement, and measles antigens in renal glomeruli. Measles antigens were detected in the spleen, liver, and lymph nodes from many parts of the body.Immune-complex formation may be important in the aetiology of this disease and p...

Subacute Sclerosing Panencephalitis in a Child with Recurrent Febrile Seizures

Subacute sclerosing panencephalitis (SSPE) is a devastating disease of the central nervous system (CNS) caused by persistent mutant measles virus infection. The diagnosis of SSPE is based on characteristic clinical and EEG findings and demonstration of elevated antibody titres against measles in cerebrospinal fluid. Subacute sclerosing panencephalitis can have atypical clinical features at the ...

[Subacute sclerosing panencephalitis].

Subacute sclerosing panencephalitis is a slowly progressive neurodegenerative disorder occurring in childhood and adolescence and is characterised by dementia, ataxia, myoclonias and other neurological focal signs, with an invariably fatal outcome. The author reviews the subject, focussing on epidemiology, clinical features, measles virus behaviour, host immune reactions, measles prophylaxis an...