Guoyang Wang

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IL-22 is a good candidate to play a critical role in regulating gut microbiota because it is an important inducer of antimicrobial peptides and mucins in the gut. However, whether IL-22 participates in immune homeostasis by way of modulating gut microbiota remains to be elucidated. In this study, we find, through 16S rRNA gene-pyrosequencing analysis, that(More)
Structural profiling of healthy human gut microbiota across heterogeneous populations is necessary for benchmarking and characterizing the potential ecosystem services provided by particular gut symbionts for maintaining the health of their hosts. Here we performed a large structural survey of fecal microbiota in 314 healthy young adults, covering 20 rural(More)
OBJECTIVE To study the gene mutation and streptomycin, isoniazid or rifampicin resistance of Mycobacterium isolated from silico-tuberculosis patient's sputum so as to find a more effective therapy for this disease. METHODS Mycobacteria tuberculosis were separated from 96 coal worker with silico-tuberculosis firstly. Then rpsL, KatG and rpoB fragments of(More)
OBJECTIVE To survey the present status of medical treatment for Chinese outpatients with chronic obstructive pulmonary disease (COPD) based upon the guidelines for diagnosing and treating COPD (2007 Revised Edition and 2013 Revised Edition) and explore the impact of new guideline on treatment regimens. METHODS A retrospective study was conducted at 11(More)
Periodontitis is a highly prevalent polymicrobial disease worldwide, yet the synergistic pattern of the multiple oral pathogens involved is still poorly characterized. Here, saliva, supragingival and subgingival plaque samples from periodontitis patients and periodontally healthy volunteers were collected and profiled with 16S rRNA gene pyrosequencing.(More)
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