Biomedical subjects

J W Moodie

Publications and source records attributed to J W Moodie.

3 recordsLinked to original sources

PubMed1978

Preparative immunoabsorption electrophoresis.

A method for separating a component from a mixture of antigens is described. The component which may be a virus or subfraction of a virus, is isolated by driving the mixture by electrophoresis through a gel containing precipitating antibodies directed against the unwanted components. The method is illustrated by the isolation of hepatitis B antigen from whole serum and by the separation of wild cucumber mosaic virus from a strain of tobacco mosaic virus.

Absorption↗

PubMed1977

The epidemiology of rubella in Cape Town.

This preliminary study indicates that a high proportion of adult females in Cape Town are immune to rubella, and that, unlike the situation in the UK, natural rubella infections are common before 4 years of age. At least 10 children with the congenital rubella syndrome have been seen in the Cape Town group of teaching hospitals in a 5 1/2-year period since October 1971. Continuous serological surveillance is essential in order to implement the most effective programme of immunization in any particular area and also to be able to determine whether the vaccine is successfully preventing the birth of children with congenital rubella infection.

Adolescent↗

PubMed1976

Hepatitis B antigen: IgG components shown by immune electron microscopy.

Immune complexes could be formed with hepatitis B Ag and anti-IgG serum after treatment of the antigen with detergent, CsCl or glycerol, but not before. It is suggested that an antigenic determinant specifically reacting with anti-IgG forms an integral part of hepatitis B Ag. This determinant is ordinarily obscured in the undamaged antigen.

Antigen-Antibody Complex↗