TARGETS
Nuclear hormone receptors a	Enzymes b
Oestrogen receptors (ERs)	eNOS
Oestrogen receptor‐α (ERα)	iNOS
	nNOS
	sGC

LIGANDS
17β‐estradiol	ODQ
Acetylcholine	Phenylephrine
Aminoguanidine	Raloxifene
L‐NAME	Tamoxifen
LPS	U46619

These Tables list key protein targets and ligands in this article which are hyperlinked to corresponding entries in http://www.guidetopharmacology.org, the common portal for data from the IUPHAR/BPS Guide to PHARMACOLOGY (Southan et al., 2016), and are permanently archived in the Concise Guide to PHARMACOLOGY 2015/16 (^a,bAlexander et al., 2015a,b).