METHODS The pup was intraperitoneally administered with a bolus of SMR injection at 0. 5 mL each time shortly after HIBI and repeated every 12 h at the same dosage until being sacrificed.

• 方法:在新生大鼠HIBI后即刻及其后每12 h向腹腔注射丹参注射液；每次每只0.；5 mL。