In people with addictions, visual cues – such as seeing someone using cocaine – are often enough to trigger dopamine release.
However, due to our incomplete understanding of microRNA biogenesis, such "shRNAmirs" often fail to trigger potent knockdown, especially when expressed from a single genomic copy.
(New forms of entertainment media, from novels to comic books to video games, often seem to trigger such "moral panics" about their effects).
FINALLY, as was suggested by the officer and military historian S. L. A. Marshall, famous for his research among American combat troops, the sight of one, two or three people running away is often enough to trigger a mass flight.
Those techniques require the cells to be removed from the body and then reimplanted; many are damaged in the process and die, while survivors often fail to trigger attacks on cancerous tumors.
While methacholine is often used to trigger robust acute bronchoconstriction in this model, we opted to use bradykinin because parasympathetic efferents are cholinergic, and thus exogenous methacholine is likely to mask parasympathetic involvement.
For anyone whose body clock is shaped by the GAA's championship summer, the day after the All-Ireland football final was often liable to trigger a wave of autumn melancholia.
Indeed, a single night of sleep loss often seems to trigger the onset of mania.
Partially unfolded chains/domains are often known to trigger aggregation reactions, which in turn lead to several protein aggregation diseases.
This dual mode of binding is not exclusive in that both types of interactions, specific and nonspecific, often contribute to trigger important biological events.
