They should be used to identify individual priority substances for more specific testing.
The former design new PS with promising properties, sometimes without the claim to intend the new substance for a specific target, and the latter test these new dyes in vitro on eukaryotic or prokaryotic cell cultures in order to estimate the possible field of application of a PS.
Hospitalizations for behavioral syndromes associated with physiological disturbances and physical factors, and disorders due to psychoactive substance use, increased for specific age and sex categories.
In other circumstances, utilities are required to test for specific substances only at intervals of five years or more, and detected substances must be reported only in the year for which they were tested.
Molecular receptors for specific substances are found on the microvilli surfaces at different levels in the small intestine.
Instead of testing for specific substances, the program monitors athletes' blood profiles over time to find variations that could indicate the use of performance-enhancing drugs.
Furthermore, the software allows to reversibly convert between CT-files and RInChIs, to search for specific substances and their specific roles in reactions and to analyze databases.
26 The intelligent and timely interpretation of ABP data can lead to target testing for specific substances.
Depending on the population served by the residency program's clinical sites, the curriculum should address the specific needs for special populations (adolescent, geriatric, racial/ethnic/cultural groups) and for specific substances of abuse.
Moreover, based on the identification of needs for specific emerging substances or groups of substances, NORMAN encourages Proficiency Testing (PT) providers and / or partners of the network to organise and conduct interlaboratory studies.
