Ignet

Gene Pair: PTGS2, PTGS1

Related Sentences

#	PMID	Sentence
1	18406713	Most of the nonsteroidal antiinflammatory drugs are more effective in inhibiting activity of COX-1 compared with COX-2.
2	20956003	COX-1 was widely distributed throughout the endothelial layer of coronary arteries from both LZR and OZR, while COX-2 protein, which was predominantly expressed in the endothelium, was significantly increased in arteries from OZR.
3	20956003	Whereas AA is mainly metabolised to vasoconstrictor prostanoids via COX-1 in coronary arteries from healthy animals, endothelial COX-2 is up-regulated to produce vasodilator prostaglandins thus protecting coronary arteries in insulin resistant obese rats.
4	15644490	In the cortex, there were no changes in the expression of COX-1 and mPGES, whereas COX-2 expression was decreased.
5	20082610	Inhibitors of COX-1 and of the TXA(2)/PGH(2) (TP) receptor enhanced the relaxations induced by AA in both LZR and OZR, whereas COX-2 inhibition enhanced these responses only in OZR.
6	21323907	In the spontaneously hypertensive rat, the archetypal model for endothelium-dependent contractions, the production of the endothelium-derived contractile factors (EDCF) involves an increase in endothelial intracellular calcium concentration, the production of reactive oxygen species, the predominant activation of cyclooxygenase-1 (COX-1) and to a lesser extent that of COX-2, the diffusion of EDCF towards the smooth muscle cells and the subsequent stimulation of their thromboxane A2-endoperoxide TP receptors.