Finally,the MLNs,pancreas,liver and blood in group 4 animals (n=11) showed 100%,91%,9%and 9%of enteral bacteria positive rate.

• 而4组大鼠肠淋巴结、胰腺、肝脏和血液培养阳性率依次为100%25(11/11)、91%25(10/11)、9%25(1/11)、9%25(1/11)。