If
this rapid efflux and influx is obstructed then the pressure wave is transmitted down the spinal cord distending it below the blockage.
Furthermore, if an agent is able to penetrate one or both of these membranes, it is often subject to
rapid efflux out of the cell by numerous broadly acting efflux pumps - rendering the agent ineffective.
This intrinsic penetration barrier, combined with potential for
rapid efflux often leads to where a compound with good intrinsic activity at an intracellular or periplasmic target displays poor whole cell antibacterial activity.
Not exact matches
Prolonged oral administration of a pan-retinoic acid receptor antagonist inhibits spermatogenesis in mice with a
rapid recovery and changes in the expression of influx and
efflux transporters.
Second, our current study suggests that after the long - term drug administration in mice, the more
rapid recovery may also involve the interplay of ABC
efflux transporters and SLC influx transporters in the testes.
As atmospheric levels of He are low, the
efflux must be relatively
rapid.