Germ-free mice as a model to study effect of gut microbiota on host physiology.

Germ-free mice as a model to study effect of gut microbiota on host physiology.
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DOI:
10.1111/nmo.12366
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发表时间:
2014-06
影响因子:
3.5
通讯作者:
Kashyap PC
Kashyap PC
中科院分区:
医学3区
文献类型:
--
作者:
Grover M;Kashyap PC

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The alterations in resident gut microbiota seen in chronic gastrointestinal disorders has led to an increasing interest in the role of gut bacteria in maintaining intestinal barrier function. While acute alterations in colonic secretomotor function in response to pathogens have been well described, the effect of commensal bacteria on intestinal barrier function and colonic secretomotor function still remains poorly understood. Germ free mice represent a model system to study effect of gut microbes on host gastrointestinal physiology. The study by Lomasney et al. represents an important step in this direction by demonstrating that the colonic secretomotor function is largely preserved in germ free mice, hence making them a suitable model to study effect of gut microbiota on host function.
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