First, if an active stimulator is used, the stimulating electrode needs to be in physical contact on the bone near the facial nerve.
Evidence from studies in hippocampal neurons highlights lysophosphatidic acid (LPA) as an active substance stimulating presynaptic LPA receptors which in turn control glutamate release from the presynaptic terminal (Trimbuch et al, 2009).
The process of protein hormone synthesis begins when a hormone or an active metabolite stimulates a receptor in the cell membrane.
Structural barriers represent preformed constitutive defences, while the accumulation of pathogenesis-related proteins (PR), phytoalexins and reactive oxygen species is part of an active mechanism stimulated by the pathogen [ 2].
This work identifies JNK as a molecular switch that, when active, stimulates muscle fibers to grow, leading to increased muscle mass.
Here we show that the c-Jun N-terminal kinase (JNK) is a molecular switch that when active, stimulates muscle fibers to grow, resulting in increased muscle mass.
(E ) An active zone stimulated at 20 ms was reconstructed from 27 serial sections for a total distance of ∼900 nm.
Walking, running, swimming and biking will actually offer immediate relief from your pain because staying active stimulates brain chemicals and increases serotonin, which advances the growth of nerve cells.
For instance, on Thursday, just a day after Mr. Shuvalov spoke, a Kremlin aide, Arkady V. Dvorkovich, told the same conference that the budget would not be cut, and that the government would continue to play an "active role" in stimulating the economy.
Thus voluntary initiation and control of micturition is effected partly by an active process of stimulating parasympathetic sacral nerve outflow, partly by removing the normal inhibition exerted by the higher centres on the reflex centres in the spinal cord.
