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Opportunistic parasites of the patients with transplants and other immunosupressed individuals
ZAJÍČKOVÁ, Petra
The main objective of this study was to establish the rate of occurrence of opportunistic parasites in patients with bone-marrow transplants. As a result of reduced immunity due to immunosuppresive therapy, these patients are more susceptible to multiple infections, in particular to infections caused by opportunistic parasites. The parasites were detected using MIFC sedimentation, staining according to Miláček-Vítovec and Calcofluor staining. These methods were used to investigate a total of 100 samples, of which 4 were positive for the presence of microporidia. The presence of microsporidia in the four samples was confirmed with polymerase chain reaction (PCR). Occurrence of other opportunistic parasites was not confirmed. Microsporidia were found in 7,4% of patients with bone-marrow transplants. This fact was rather surprising as the increasing number of patients with suppressed immunity is associated with increased occurrence of these opportunistic parasites as well. The results of this research might be used not only as educational material for the undergraduates of the Faculty of Health and Social studies, but also for the public concerned with this issue.
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