6Guarner F,Malagelada Juan-R.Gut flora in health and disease[J].Lancet,2003,361(9 356):515.
7Edlund C,Nord CE.Effect of Quinolones on intestinal ecology[J].Drugs,1999,58(Suppl 2):65-70.
8Turnbaugh P J, Bekhed F, Fulton L, et al. Diet-induced obesity s linked to marked but reversible alterations in the mouse dis tal gut mierobiome. Cell Host Microbe, 2008,3 : 213-223.
9Gill SR,Pop M,Deboy RT, et al. Metagenomic analysis of the human distal gut microbiome. Science,2006,312 : 1355-1359.
10Wolf G. Gut microbiota: a factor in energy regulation. Nutr Rev,2006,64:47 50.