Project description:Metagenomics analysis reveals co-infection of fungi and bacteria isolated from different regions of brain tissue from elderly persons and patients with Alzheimer's disease.
Project description:Interventions: ntestinal polyp gruop and colorectal cancer gruop:Nil
Primary outcome(s): bacteria;fungi;archaea;virus
Study Design: Factorial
Project description:Interventions: healthy people, intestinal polyp group and intestinal cancer group.:Nil
Primary outcome(s): bacteria;fungi;phages
Study Design: Factorial
