Table 1.

Number of entries of a PubMed search with “eicosanoids”, “endocannabinoids” and “specialized pro-resolving mediators” over the last 30 years.

Time Range	EICs	ECBs	SPMs
1992–1997	22,258	200	3
1998–2002	16,534	648	5
2003–2007	17,065	1791	18
2008–2012	16,128	2866	85
2013–2017	14,402	3271	316
2018–2022	10,713	3949	847

Abbreviations: EICs, eicosanoids; ECBs, endocannabinoids; SPMs, specialized pro-resolving mediators.