After the intervention program, we saw significant improvement in both groups, with the stimulation sessions having the greatest impact on the I group, whose improvement on cognitive tests showed no ceiling effect, as was observed for the NI group.
In both groups, a stimulation catheter with multiple circular electrode pairs was inserted in the left internal jugular vein at C5-C7 spinalevelel to be situated adjacent to the vagal nerve.
Both groups of stimulation were in turn subdivided in two groups, anodal and cathodal.
To compare the I-V curve of NMDA or AMPA EPSCs, similar EPSC amplitudes were induced in both groups by adjusting the stimulation intensity.
In both groups, gonadotrophin dosing, stimulation and monitoring of the IVF cycle were per practice routine.
Acetylcholinesterase activity in the hippocampus was decreased in lesion and implantation groups, whereas activity in the stimulation group was not different from the normal group.
After 11 sessions, both groups received only auditory stimulation.
As expected, a high percentage of both unstimulated and stimulated mLCs expressed CD1a in both age groups Stimulation did not significantly affect the level of expression of CD1a in either age group (Fig. 1a).
In both studied groups after thrombin stimulation the number of PMVs was decreased, however, the platelets delivered more PMVs expressing activation marker CD62P.
The level of expression increased significantly in both age groups following stimulation with IL-1β, but not TNF-α (Fig. 1b).
