Pharmacokinetic Properties of -Hydroxybutyrate (GHB) in Whole Blood, Serum, and Urine

Gamma-Hydroxybutyrate (GHB) Withdrawal

GHB ( -Hydroxybutyrate) Carrier-Mediated Transport across the Blood-Brain Barrier

-Hydroxybutyrate (sodium oxybate, GHB) is an approved therapeutic agent for cataplexy with narcolepsy. GHB is widely abused as an anabolic agent, euphoriant, and date rape drug. Recreational abuse or overdose of GHB (or its precursors -butyrolactone or 1,4-butanediol) results in dose-dependent central nervous system (CNS) effects (respiratory depression, unconsciousness, coma, and death) as wel...

Gamma-Hydroxybutyrate (GHB) With-Drawal

Case A 35-year-old man with no significant medical history presented to a university ED complaining of anxiety. tremors and insomnia. The patient denied use of common street drugs or tobacco. He admitted to social weekend alcohol consumption, but had not been drinking during the preceding 2 weeks. His vital signs were: temperature 37.2OC, pi~lse 105/min. respirations 161 min. blood pressure 148...

Gamma-hydroxybutyrate (GHB)-deficiency in alcohol-dependence?

I wish to propose a hypothesis that could help explain some of the effects of baclofen in alcohol dependence that are described in Dr. Bucknam’s case study (Bucknam, 2007) and in my self-case report (Ameisen, 2005). At a behavioural level, alcohol, baclofen and GHB all share sedative/hypnotic effects in humans. Clinical trials have shown baclofen to reduce anxiety in alcoholic (Krupitsky et al ...

Microchemical identification of gamma-hydroxybutyrate (GHB)

A new microcrystal test for the detection of gamma-hydroxybutyrate (GHB) is described. The silver/copper reagent consists of an aqueous solution of 0.1 g of cupric nitrate and 0.1 g of silver nitrate in 10.0 mL water. While some crystals form upon evaporation of the reagent, the test forms distinctive crystals for GHB and does not form crystals with some commonly encountered controlled substanc...