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©The Author(s) 2026.
World J Methodol. Mar 20, 2026; 16(1): 108875
Published online Mar 20, 2026. doi: 10.5662/wjm.v16.i1.108875
Table 4 Comparative analysis of different stool processing methods
Method
Pros
Cons
Recommended setting
Rough filtration Simple, low costLow microbial purity, higher adverse eventsSuitable for basic setups
Filtration plus centrifugationImproved bacterial concentrationModerate technical demandsUsed in standard protocols
Microfiltration plus centrifugationHigh microbial purity, fewer toxic reactions, delivers a precise dose of the enriched microbiota instead of using the weight of stoolExpensive, automated system e.g., GenFMTer neededIdeal for advanced centers


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