The phrase "reduction of gap" is correct and usable in written English.
You can use it to refer to a decrease in the size of an existing gap between two things, such as a decrease in the difference between two populations. For example, "The new educational program has helped to reduce the gap between the educational outcomes of urban and rural students."
However, we observed a minor reduction of gap junction count in Versene-treated CS.
The present investigation has demonstrated that flame gap surfaces in flameproof electrical apparatuses can suffer considerable corrosive and mechanical damage without any reduction of gap performance.
Increasing input (gap) from its base value causes decrease in service quality due to the widening of the gap, whereas reduction of gap indicates an increased service quality evaluation.
Gap-junctional mediated passage of ionic/molecular signals appears responsible for the spread of the ischaemia-reperfusion injury from myocyte to myocyte that leads to rigour contracture and cell death, an idea supported by the observation that reduction of gap junction coupling (using heptanol) prior to an ischaemic insult results in significantly reduced infarct size.
Furthermore, in all groups that the specific adhesive was applied (G4, G5 and G6), cohesive failure was predominant, which could be supported by the reduction of gaps through the adhesive interface, responsible for initiating mechanical failures and increasing the number of stress points inside the FP-CR sample [32].
In contrast, after 6 h of 2-BP treatment, we observed nuclear accumulation of soluble GAP-43 and a clear reduction of GAP-43 at the plasma membrane, which indicate that it is highly deacylated under this condition.
RT-PCR demonstrated a fivefold reduction of GAP-43 mRNA in SY5Y-APP clone in comparison with mock cells.
In our study, a remarkable reduction of GAP-43 mRNA and protein levels were found in SY5Y-APP clone.
Thus, the reduction of IENF density in both type 2 diabetes [ 30] and fibromyalgia [ 33] is accompanied by a reduction of GAP-43.
We demonstrated that SY5Y-APP cells showed an impairment in neuronal responses against acute toxic insults and a reduction of GAP-43 levels, due to a lack of p53 trascriptional activity.
Although the sensory consequences of altered GAP-43 expression are unclear, the consensus based on many studies is that neuropathy or local inflammatory changes may be associated with changes in GAP-43 expression and that an upregulation of GAP-43 indicates a regeneration of nerve fibres, whereas a reduction of GAP-43 is associated with a loss of regenerating nerve fibres.
