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An antonym is one of a pair of words with opposite meanings. Each word in the pair is the antithesis of the other. A word may have more than one antonym. There are three categories of antonyms identified by the nature of the relationship between the opposed meanings.
An enzyme inhibitor is a molecule that binds to an enzyme and blocks its activity. Enzymes are proteins that speed up chemical reactions necessary for life, ...
Enzyme inhibitor, a substance that binds to an enzyme and decreases the enzyme's activity; Reuptake inhibitor, a substance that increases neurotransmission by blocking the reuptake of a neurotransmitter; Lateral inhibition, a neural mechanism that increases contrast between active and (neighbouring) inactive neurons
An inhibitor can reduce the effectiveness of a catalyst in a catalysed reaction (either a non-biological catalyst or an enzyme).E.g., if a compound is so similar to (one of) the reactants that it can bind to the active site of a catalyst but does not undergo a catalytic reaction then that catalyst molecule cannot perform its job because the active site is occupied.
Enzyme induction is a process in which a molecule (e.g. a drug) induces (i.e. initiates or enhances) the expression of an enzyme.. Enzyme inhibition can refer to . the inhibition of the expression of the enzyme by another molecule
Studies have demonstrated that some of these products inhibit 17β-hydroxysteroid dehydrogenase and 17,20-lyase, which catalyzes the conversion of 17α-hydroxyprogesterone to androstenedione to testosterone. [9] In one study a group of men were given an anaphrodisiac and the effect on the metabolism of mineralocorticoids in these men was recorded.
She lists inhibitors that are taken for breast cancer and some medications that are prescribed to treat infertility as examples. How to stop hot flashes Hot flashes can often be stopped a number ...
a possible mechanism of non-competitive inhibition, a kind of mixed inhibition.. Mixed inhibition is a type of enzyme inhibition in which the inhibitor may bind to the enzyme whether or not the enzyme has already bound the substrate but has a greater affinity for one state or the other. [1]