[Study on determination and distribution of GHB in biological fluids and tissues of acute poisoned rats].
OBJECTIVE
e To investigate the distribution of GHB in biological fluids and tissues and provide methodand information for detcetion of GHB in Biological Fluids and Tissues METHOD The concentrations of GHB in Biological Fluids and Tissues were analyzed by gas chromatography-mass spectrometry; Two groups of rats were fed with 1000 mg/kg of GHB and were killed at 1 hour and 3 hours post dose, respectively. RESULTS GHB concentrations of the administrated groups distributed in a degressive order of urine, stomach, blood, intestine, kidney, lung, spleen, heart, liver and brain.


CONCLUSIONS
Urine was the best specimen for the determination of GHB concentrations in biological fluids and tissues.
Liu
Wei
W
Institute of Forensic Science, Ministry of Justice, P.R.China, Shanghai 200063, China.
Shen
Min
M
Liu
Xiao-qian
XQ
Shen
Bao-hua
BH
Xiang
Ping
P
D000208:Acute Disease; D000284:Administration, Oral; D000818:Animals; D008401:Gas Chromatography-Mass Spectrometry; D005753:Gastric Mucosa / Q000378:metabolism*; D006885:Hydroxybutyrates / Q000097:blood / Q000378:metabolism* / Q000506:poisoning*; D007668:Kidney / Q000378:metabolism*; D008168:Lung / Q000378:metabolism; D008297:Male; D011897:Random Allocation; D051381:Rats; D017207:Rats, Sprague-Dawley; D015813:Substance Abuse Detection / Q000379:methods*; D014018:Tissue Distribution
D006885:Hydroxybutyrates; C111420:4-hydroxybutyric acid