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Synergy Between Cannabidiol, Cannabidiolic Acid, and Δ9-Tetrahydrocannabinol in the Regulation of Emesis in the Suncus Murinus (House Musk Shrew)
被引:21
作者:
Rock, Erin M.
[1
,2
]
Parker, Linda A.
[1
,2
]
机构:
[1] Univ Guelph, Dept Psychol, Guelph, ON N1G 2W1, Canada
[2] Univ Guelph, Collaborat Neurosci Program, Guelph, ON N1G 2W1, Canada
基金:
加拿大自然科学与工程研究理事会;
关键词:
cannabidiolic acid;
cannabidiol;
Delta(9)-Tetrahydrocannabinol;
Suncus murinus;
shrew;
vomiting;
NAUSEA-INDUCED BEHAVIOR;
CANNABINOIDS;
ONDANSETRON;
RATS;
D O I:
10.1037/bne0000057
中图分类号:
B84 [心理学];
C [社会科学总论];
Q98 [人类学];
学科分类号:
03 ;
0303 ;
030303 ;
04 ;
0402 ;
摘要:
Smoked marijuana contains over 100 different cannabinoids, including the psychoactive compound Delta(9)-tetrahydrocannabinol (THC) and cannabidiol (CBD). THC, CBD, and its acidic precursor, cannabidiolic acid (CBDA), have all been shown to have antiemetic properties in the Suncus murinus (S. murinus; house musk shrew). Here we show that when subthreshold antiemetic doses of CBD (2.5 mg/kg ip) or CBDA (0.05 mg/kg ip) are combined with a subthreshold antiemetic dose of THC (1 mg/kg ip) in the S. murinus, both lithium-chloride-induced vomiting and abdominal retching are dramatically suppressed. These results suggest that combined effects of these compounds may lead to better control of vomiting with fewer side effects.
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页码:368 / 370
页数:3
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