Septata intestinalis and Encephalitozoon cuniculi: cross-reactivity between two microsporidian species.
An infection with Septata intestinalis was diagnosed in a 35-year-old AIDS patient without diarrhoea. The diagnosis was based on morphological examinations of a duodenal biopsy specimen. Serum antibodies were detected reacting with spores of Encephalitozoon cuniculi. Spores of S. intestinalis and E. cuniculi stained with Brown Hopps Gram stain showed a red colour (Gram negative) and not a blue/black colour which was described for microsporidian spores in tissue.
Schottelius
J
J
Section of Parasitology, Bernhard-Nocht-Institute for Tropical Medicine, Hamburg, Germany.
Lo
Y
Y
Schmetz
C
C
D017088:AIDS-Related Opportunistic Infections / Q000175:diagnosis* / Q000469:parasitology; D000328:Adult; D000818:Animals; D000913:Antibodies, Protozoan / Q000097:blood; D003429:Cross Reactions; D004386:Duodenum / Q000469:parasitology; D009670:Encephalitozoon cuniculi; D005243:Feces / Q000469:parasitology; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000175:diagnosis* / Q000469:parasitology; D008297:Male; D016816:Microsporida / Q000276:immunology / Q000302:isolation & purification*; D016881:Microsporidiosis / Q000175:diagnosis* / Q000469:parasitology; D013170:Spores
D000913:Antibodies, Protozoan