After oral administration, Cephalexin is absorbed through the intestinal barrier.

口服后，头孢氨苄是通过肠道吸收障碍。

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Conclusion LP administration can modulate the imbalance of intestinal flora and decrease the bacterial translocation, thus enhance intestinal barrier function in mice with IBD.

结论LP能纠正炎症性肠病小鼠肠道菌群紊乱，减少细菌移位，从而增强了肠道屏障功能。

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The secretary of defence has become a liability that Mr Bush's troubled administration can no longer afford: a distraction at home and a barrier to success in Iraq.

ECONOMIST: George Bush is a fool for keeping Donald Rumsfeld in his job

The National Oceanic and Atmospheric Administration projected that winds will continue through Saturday to push oil on the surface of the Gulf toward barrier islands along the Mississippi and Alabama coasts.

WSJ: Oil Pipe Cut in Effort to Contain Spill