Abstract
This paper elucidates the status of the different morphological forms ofBlastocystis and reports the existence of thin-and thick-walled cysts inB. hominis on the basis of current experimental evidence. It is suggested that the thin-walled cysts are autoinfectious, leading to multiplication of the organism in the intestinal tract. The thick-walled cysts are responsible for external transmission via the faecal-oral route. A life cycle forB. hominis is postulated on the basis of these findings.
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Singh, M., Suresh, K., Ho, L.C. et al. Elucidation of the life cycle of the intestinal protozoanBlastocystis hominis . Parasitol Res 81, 446–450 (1995). https://doi.org/10.1007/BF00931510
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DOI: https://doi.org/10.1007/BF00931510