测定了２０例急性脑出血患者脑脊液及其中１０例患者血浆中精氨酸加压素（ＡＶＰ）、神经降压素（ＮＴ）和生长抑素（ＳＳ）含量，并与３０例对照组比较。结果：脑出血患者脑脊液及血浆中ＡＶＰ、ＮＴ含量显著增高，脑脊液中ＳＳ含量降低；血浆ＡＶＰ、ＮＴ含量增高，ＳＳ含量无明显变化。提示：ＡＶＰ、ＮＴ及ＳＳ参与了脑出血发病的神经化学机制；ＡＶＰ可能与本病患者脑水肿的发生发展有关。 The plasma concentrations of arginine vasopressin (AVP), neurotensin (NT) and somatostatin (SS) in 20 patients with cerebrospinal fluid and 10 patients with acute cerebral hemorrhage were measured and compared with 30 control subjects. Results: The levels of AVP and NT in cerebrospinal fluid and plasma of patients with intracerebral hemorrhage were significantly increased, while the content of SS in cerebrospinal fluid was decreased. The content of AVP and NT in plasma increased but the content of SS did not change significantly. Tip: AVP, NT and SS involved in the pathogenesis of cerebral hemorrhage neurochemical mechanism; AVP may be associated with the occurrence and development of cerebral edema in patients with this disease.