A comparison of sampling methods for examining the laryngeal microbiome.

ABSTRACT: Shifts in healthy human microbial communities have now been linked to disease in numerous body sites. Noninvasive swabbing remains the sampling technique of choice in most locations; however, it is not well known if this method samples the entire community, or only those members that are easily removed from the surface. We sought to compare the communities found via swabbing and biopsied tissue in true vocal folds, a location that is difficult to sample without causing potential damage and impairment to tissue function. A secondary aim of this study was to determine if swab sampling of the false vocal folds could be used as proxy for true vocal folds. True and false vocal fold mucosal samples (swabbed and biopsied) were collected from six pigs and used for 454 pyrosequencing of the V3-V5 r

SUBMITTER: Hanshew AS 

PROVIDER: S-EPMC5375147 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature