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Haemolytic activity of trypanosomes.
(University of Nairobi, 1981)
A homogenate of Trypanosoma evansi obtained by freezing and thawing was haemolytic for rat or mouse erythrocytes in vitro and also in vivo. The active principle was associated with the particulate fraction and was absent ...
Surface antigens on haemoparasites and their relevance to protective immunity.
(University of Nairobi, 1981)
Labelling by lactoperoxidase-catalysed iodination allowed the characterization of several antigens on the surface of adult Schistosoma mansoni. These antigens are shed into the medium by the worms and are also present on ...
Schistosoma mansoni: common antigens on adult worm teguments and cercariae detected by immunodiffusion
(University of Nairobi, 1981)
Of 15 serum samples (from patients infected with Schistosoma mansoni) examined by immunodiffusion, 7 gave a positive antigen-antibody reaction with a cholate extract of adult worm teguments. The 7 sera also reacted with a ...