PropertyValue
?:definition
  • Immunoassay reagents intended to perform qualitative and/or quantitative analyses on a body fluid sample (typically urine) to determine cannabinoids, a group of compounds found in the plant species cannabis sativa, and/or cannabinoid metabolites; the main psychoactive cannabinoid is delta-9-tetrahydrocannabinol (TTH). Cannabinoids are central nervous system drug stimulants with little or no therapeutic use that produce an initial state of euphoria, relaxation, and well-being, creating a high potential for abuse. Cannabinoids are mostly consumed by smoking marijuana (usually a mixture of crushed leaves and flowers) or hashish (the dry resinous secretion of the plant). Reagents designed to screen urine samples for cannabinoids usually measure cannabinoid metabolites, typically THC-COOH; due to the cross-reactivity with other metabolites, the measurement is greater than the actual concentration of the metabolite. Thus, the results are typically expressed as THC-COOH equivalent. Cannabinoid metabolites can be detected in urine samples for several days after casual use; habitual smokers may remain positive for more than a month.
?:hasCUIAnnotation
?:hasGeneratedBy
?:type

Metadata

Anon_0  
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/net/provenance/ns#DataItem>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/03/trix/rdfg-1/Graph>
<http://xmlns.com/foaf/0.1/primaryTopic> <https://research.tib.eu/covid-19/entity/C3691453_UMD>
<http://xmlns.com/foaf/0.1/topic> Anon_0
<http://www.ontologydesignpatterns.org/cp/owl/informationrealization.owl#realizes> <https://research.tib.eu/covid-19/data/entity/C3691453_UMD>
<http://purl.org/net/provenance/ns#createdBy>
Anon_1   (more)
expand all