ChEBI

A molecular entity capable of accepting a hydron from a donor (Bronsted acid).

A role played by a chemical compound in biological systems with adverse consequences in embryo developments, leading to birth defects, embryo death or altered development, growth retardation and functional defect.

Biologically active substance whose activity affects or plays a role in the functioning of the immune system.

A chemical substance that encourages a cell to commence cell division, triggering mitosis.

Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.

A xenobiotic (Greek, xenos "foreign"; bios "life") is a compound that is foreign to a living organism. Principal xenobiotics include: drugs, carcinogens and various compounds that have been introduced into the environment by artificial means.

A poison that interferes with the functions of the nervous system.

An agonist that selectively binds to and activates a nicotinic acetylcholine receptor.

Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.

A substance used as an indicator of a biological state.

Biologically active substance whose activity affects or plays a role in the functioning of the immune system.

A drug that acts principally at one or more sites within the peripheral neuroeffector systems, the autonomic system, and motor nerve-skeletal system.

A loosely defined grouping of drugs that have effects on psychological function.

Anxiolytic drugs are agents that alleviate anxiety, tension, and anxiety disorders, promote sedation, and have a calming effect without affecting clarity of consciousness or neurologic conditions.

An agonist that selectively binds to and activates a nicotinic acetylcholine receptor.

An insecticide compound naturally occurring in plants.