Objective To investigate the correlation between
serum total 25-hydroxyvitamin D[T-25(OH)D]level and fecal
microbiota in
patients with
inflammatory bowel disease(IBD).
Methods Twenty-three
patients with IBD completed the tests for
serum T-25(OH)D,and the fecal
microbiota was studied using V4 hypervariable region of
16S ribosomal RNA(rRNA)
gene sequencing.According to
serum T-25(OH)D level,the
patients were divided into three groups including
vitamin D normal group(