Experiments that stimulated two connected neurons with varying interstimulus asynchrony confirmed the importance of temporal precedence implicit in Hebb's principle: the presynaptic neuron has to fire just before the postsynaptic neuron for the synapse to be potentiated.[10] In addition, it ha...
(C) Group mean±sd arousal index for arousals classified as respiratory-related, determined for each group shown in A. Note, that in the elderly the AI calculated from spontaneous and respiratory related-arousals does not add up to the total AI because a small number of arousals were ...
Just don't do it. Your mastiff might be the nicest, most cat-lovin' canine around, but this does not mean that he will get on with every cat or that every cat will get on with him. In addition, putting two unfamiliar animals in close proximity can lead to spread of diseases. ...
Volunteers have been tested on fear potentiated startle, memory for emotionally valenced words, recognition of facial expression processing: in separate experi- ments volunteers have been asked to make a series of choices between simultaneously presented gambles, differing in the magnitude of pos- ...
did not show any impact of solid lipid nanoparticles or superparamagnetic iron oxide nanoparticles on sperm count, they found that the simultaneous exposure to these two types of particles had a negative impact, suggesting that reprotoxic effect may be potentiated by co-exposure to nanoparticles [...
Such physiological modifications are potentiated by myocardial depression caused by the sepsis stage, a condition triggered by the activities of nitric oxide and pro-inflammatory cytokines, namely tumor necrosis factor-a (TNF-a) [6]. Another indication of inflammation is edema formation; the trans-...
CIQ, acting at the transmembrane domain, selectively potentiated GluN2Cor GluN2D-NMDARs [98, 99]. Enhancing NMDA Receptor Function: Recent Progress on Allosteric Modulators Using Microsoft Excel, I typed the CIQs verbatim into one spreadsheet organized by the date on which the CIQ was collected....
“inflammation theory” is mainly supported by the finding that steroid treatment in asthmatic patients does not only reduce airway inflammation but also has beneficial effects on airway remodeling (Trigg et al.1994; Olivieri et al.1997; Laitinen et al.1997; Hoshino et al.1998,1999,2001; Sont...
(Table 1). Depending on the target, effects can be potentiated, repressed, or unaffected by the level of exogenous leucine [43,104] (Figure 2). Although activation or repression by Lrp can be potentiated by leucine, Lrp-mediated regulation can also occur independently of the presence of ...
Antimicrobial and anti-halitosis effects of stannous fluoride may be potentiated by content of zinc compounds, which are added to dentifrices as stabilisers protecting stannous from oxidation [129]. Stannous fluoride (as well as stannous chloride) can be useful in the prevention of enamel erosion ...