“2 h before GHB ) completely suppressed the GHB-induced GH release in both normal controls and parkinsonian patients.”
“Both normal controls and parkinsonian patients showed a significant serum GH rise in response to GHB (25 mg/kg body weight p.o.)”
“We have recently reported that parkinsonian patients show a significant GH response to gamma-hydroxybutyric acid (GHB), but not to gamma-aminobutyric acid (GABA)-ergic drug administration.”