Radzikowska B, Szczudlik A, Lypka A
Neurol Neurochir Pol. 1985 Jul-Aug;19(4):281-5.
Beta-endorphin concentrations were determined in the cerebrospinal fluid and blood before and after lumbar tap in 19 patients with lumbosacral pains. No statistically significant difference was observed in this concentration before and after lumbar tap, although in individual cases a significant rise of beta-endorphin occurred. The mean beta-endorphin concentration in blood was about twice as high as in the cerebrospinal fluid. No correlation was noticed between the concentration of beta-endorphin in blood and in CSF.
对19例腰骶部疼痛患者在腰椎穿刺前后测定其脑脊液和血液中的β-内啡肽浓度。尽管个别病例中β-内啡肽有显著升高，但腰椎穿刺前后该浓度未观察到统计学上的显著差异。血液中β-内啡肽的平均浓度约为脑脊液中的两倍。血液和脑脊液中β-内啡肽的浓度之间未发现相关性。
