Pathology of experimental trypanosomiasis in the albino rat, rabbit, goat and sheep--A preliminary report.
In rats, rabbits, sheep, and goats experimentally infected with several strains of Trypanosoma brucei, the trypanosomes were observed to localise extravascularly in connective tissues. Focal inflammatory reactions were associated with the localisation of the parasites. Trypanosoma congolense in the same species of animals and T. vivax in sheep and goats, were not observed to localise outside blood vessels. On the basis of these observations it appears that the pathogenesis of the disease caused by T. brucei differs from that caused by T. congolense and T. vivax.
D000820:Animal Diseases / Q000473:pathology*; D000818:Animals; D001808:Blood Vessels / Q000473:pathology; D006041:Goats; D009206:Myocardium / Q000473:pathology; D009666:Nose / Q000473:pathology; D010902:Pituitary Gland / Q000473:pathology; D011817:Rabbits; D051381:Rats; D012756:Sheep; D014352:Trypanosomiasis / Q000473:pathology / Q000662:veterinary*