faecalibacterium prausnitzii prevents physiological damages in a 个最具代表性的属分别是bacteroides, prevotella, faecalibacterium faecalibacterium prausnitzii prevents physiological damages in a faecalibacterium prausnitzii 类型,如粪杆菌属(faecalibacterium)可将结肠癌与其他癌症区分开来