First, please note that this study is about nitrous oxide (N2O) and not nitric oxide (NO). There is a huge difference in effects despite the minor difference in chemical structure. Peat has written about both - the benefits of the former and the dangers of the latter. N2O is commonly known as...
Aspirin inhibits stress-induced increase in plasma glutamate, brain oxidative damage and ATP fall in rats. - PubMed - NCBI
The precise mechanisms by which stress induces brain damage are still being elucidated. The high-output, inducible isoform of nitric oxide (NO) synthase (iNOS) is...
But still Ray Peat wouldn't like this too much. In fact if you keep reading the wikipedia it goes back to proteins (Ray Peat, Gilbert Ling, Stuart Hameroff, etc.):
This aspect is also of relevance to Ray Peat:
General anesthetics inhibit cytochrome P450 monooxygenases and arachidonic acid...