Microflora and Metabolomics of Crohn's Disease Patients

A Study Focused on the Microflora and Metabolomics of Crohn's Disease Patients

The purpose of this study is to explore the microflora characteristics of different ecological loci and multiple metabolic pathways in Crohn's disease patients with different disease course states.

This study aims to investigate the characteristics of microflora in the oral and tongue base, small intestinal stomy and lower respiratory tract, as well as the characteristics of multiple metabolic pathways such as bile acid metabolism and amino acid metabolism in Crohn's disease patients with different course states.

Inclusion Criteria:

1. individuals who were clear and signed the informed consent.
2. Male and female.

Exclusion Criteria:

1. Any one who can not provide accurate information.
2. Any one who denies the study.