Sentence examples for competitive antagonism from inspiring English sources
These results substantially advance upon previous studies that investigated within-host competition between Microbotryum genotypes [ 16, 17] by suggesting that competitive antagonism between coinfecting strains increases with genetic distance, not only at intra-specific levels of relatedness, but also to encompass between-species interactions.
ICI118,551 showed competitive antagonism on the relaxing effect of boronterol.
All three compounds displaced radiolabelled methyllycaconitine ([3H]-MLA) binding to α7-nAChR providing some evidence of competitive antagonism.
Anticholinergic medications and their metabolites also may induce delirium through competitive antagonism of postsynaptic muscarinic receptors that are more widely distributed throughout the brain.
Additionally, propranolol and ICI 118,551 showed competitive antagonism in relation to the relaxing effect of the test compound (pA2 6.204 ± 0.367 and 9.089 ± 0.470, respectively).
The authors inferred that the observed suppression of Cochliobolus sativus populations might have contributed to the relative proliferation of Fusarium spp. populations, due to a reduction in competitive antagonism.
The essential oil inhibited in a concentration-dependent manner both CCh- and histamine-induced phasic contractions, being more potent on histamine-induced contractions as well as antagonized histamine-induced cumulative contractions in a non-competitive antagonism profile.
The term "non-competitive antagonism" (sometimes called non-surmountable antagonists) can be used to describe two distinct phenomena: one in which the antagonist binds to the active site of the receptor, and one in which the antagonist binds to an allosteric site of the receptor.
13 15 S-ketamine exerts its antihyperalgesic effect by restoring the NMDA receptor to its resting state condition through non-competitive antagonism.
This component is voltage dependent and substitution of the 7′ and 12′ positions abolishes the non-competitive antagonism found in homomeric receptors (Gunthorpe and Lummis, 1999; Thompson et al., 2011a).
It has mixed (competitive and non-competitive) antagonism, and probing the competitive component using [H]granisetron binding reveals similar DTZ affinity at both receptor types, consistent with most other competitive antagonists.
