Methods The levels of Pituitary Ade nylate Cyclase Activiting Polypeptide (PACAP) in the plasma and Kidney organizes after brian trauma were determined by RIA.

• 方法提高建立大鼠脑损伤模型,用RIA方法测定血浆及肾组织匀浆中垂体腺苷酸环化酶激活肽含量。