Animals received CMN by gavage for 3 days,and after 1 h of the second administration of CMC. Animals were intraperitoneally administration of CDDP(5.5 mg/kg).

• CMN连续给予大鼠灌胃3 d；第2天灌胃后1 h腹腔注射CDDP(5.；5 mg/kg)。