ChEBI

A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides.

A molecular entity capable of donating a hydron to an acceptor (Bronsted base).

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

Any substance that inhibits the process of apoptosis (programmed cell death) in multi-celled organisms.

A compound used to form the matrix for MALDI (matrix-assisted laser desorption/ionization) mass spectrometry. MALDI matrix materials are crystalline compounds with a fairly low molecular weight, so as to allow facile vaporization, have strong absorption at UV or IR wavelengths (to rapidly and efficiently absorb laser irradiation), generally contain polar groups (enabling them to be used in aqueous solutions) and are frequently acidic (so assisting ionisation of the compound being studied, which is contained within the matrix material).

Any compound that has anti-inflammatory effects.

Any protective agent that is able to prevent damage to the heart.