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Marking of product made of Melamine. Melamine / ˈmɛləmiːn / ⓘ is an organic compound with the formula C 3 H 6 N 6. This white solid is a trimer of cyanamide, with a 1,3,5-triazine skeleton. Like cyanamide, it contains 66% nitrogen by mass, and its derivatives have fire-retardant properties due to its release of nitrogen gas when burned or ...
Additional demethylation reactions occur in tumor cells, releasing formaldehyde in situ before the drug is excreted in the urine. The carbinolamine (methylol) intermediates of CYP450-mediated metabolism also can generate electrophilic iminium species that are capable of reacting covalently with DNA guanine and cytosine residues as well as protein.
List of polysubstance combinations. A drug combination chart designed for harm reduction by TripSit [1] Polysubstance use or multisubstance use is the use of combinations of psychoactive substances with both legal and illegal substances. This page lists polysubstance combinations that are entheogenic, recreational, or off-label indicated use of ...
Melanin (/ ˈmɛlənɪn / ⓘ; from Ancient Greek μέλας (mélas) 'black, dark') is a family of biomolecules organized as oligomers or polymers, which among other functions provide the pigments of many organisms. [1] Melanin pigments are produced in a specialized group of cells known as melanocytes.
Many drugs have more than one name and, therefore, the same drug may be listed more than once. Brand names and generic names are differentiated by capitalizing brand names. See also the list of the top 100 bestselling branded drugs , ranked by sales.
The WHO Model List of Essential Medicines (aka Essential Medicines List or EML[1]), published by the World Health Organization (WHO), contains the medications considered to be most effective and safe to meet the most important needs in a health system. [2] The list is frequently used by countries to help develop their own local lists of ...
It also maintains List I of chemicals and List II of chemicals, which contain chemicals that are used to manufacture the controlled substances/illicit drugs. The list is designated within the Controlled Substances Act [ 1 ] but can be modified by the U.S. Attorney General as illegal manufacturing practices change.
Designer drugs are structural or functional analogues of controlled substances that are designed to mimic the pharmacological effects of the parent drug while avoiding detection or classification as illegal.