为您找到"
nor 9
"相关结果约100,000,000个
11-Nor-9-carboxy-Δ9-tetrahydrocannabinol (11-COOH-THC or THC-COOH), often referred to as 11-nor-9-carboxy-THC or THC-11-oic acid, is the main secondary metabolite of tetrahydrocannabinol (THC) which is formed in the body after cannabis is consumed.
Δ9-Tetrahydrocannabinol (THC) is the primary psychoactive constituent of cannabis and an active cannabinoid pharmacotherapy component. No plasma pharmacokinetic data after repeated oral THC administration are available. Six adult male daily cannabis ...
THC-COOH's official name is 11-nor-9-carboxy-Δ⁹-tetrahydrocannabinol with many often referring to it as THC-11-oic acid. The THC compound does not stay in the human body for a long time as it usually leaves within hours.
11-nor-9-carboxy-Delta (9)-tetrahydrocannabinol is a phytocannabinoid that is Delta (9)-tetrahydrocannabinol in which the C-11 methyl has been fully oxidised to a carboxy group. Further enzymatic oxidation product of 11-hydroxy-Delta (9)-tetrahydrocannabinol. It has a role as a human xenobiotic metabolite. It is functionally related to a Delta (9)-tetrahydrocannabinol.
In summary, the presented data provide the first evidence of HHC-COOH and 11-OH-HHC being human phase I metabolites of Δ 9 -THC. These findings have implications for interpretation of analytical results from subjects exposed to Δ 9 -THC or HHC.
11-Nor-9-carboxy-THC is a metabolite of THC, the main psychoactive component of cannabis. It is produced in the body after THC is consumed and is commonly used as a marker for cannabis use in drug testing. 11-Nor-9-carboxy-THC is not psychoactive and is excreted from the body through urine.
To quantify blood Δ9-tetrahydrocannabinol (THC) concentrations in chronic cannabis users over seven days of continuous monitored abstinence. Twenty-five frequent, long-term cannabis users resided on a secure clinical research unit at the U.S. ...
Oral fluid 11-nor-9-carboxy-Δ9-tetrahydrocannabinol (THCCOOH) is proposed as a marker of cannabis intake since it is not present in cannabis smoke and was not measureable in oral fluid collected from subjects passively exposed to cannabis.
Looking for information on the anime Norn9: Norn+Nonet (Norn9)? Find out more with MyAnimeList, the world's most active online anime and manga community and database. In a futuristic era, "The World" is a peace-bringing entity. Though no one knows its location, it has watched over Earth for so long that war has become merely a fable. The airship Norn's task is to deliver nine ability users to ...
At the screening visit, participants provided a urine sample for quantitative analysis of 11-nor-9-carboxy-tetrahydrocannabinol (THCCOOH) concentration, the primary inactive THC metabolite, in ...