Protein Information

Name endothelin 1
Synonyms EDN 1; EDN1; ET1; Endothelin 1; Endothelin 1 precursor; PPET 1; PPET1; Preproendothelin 1…

Compound Information

Name diphenylamine
CAS

Reference List

PubMed Abstract RScore(About this table)
9706740 Reddix RA, Mullet D, Fertel R, Cooke HJ: Endogenous nitric oxide inhibits endothelin-1-induced chloride secretion in guinea pig colon. Nitric Oxide. 1998;2(1):28-36.

The reduction in Isc in response to hemoglobin was reversed by L-arginine and blockers of chloride secretion, including bumetanide and diphenylamine-2-carboxylic acid, but not by the potassium channel blockers, barium and tetraethylammonium, nor by amiloride, an epithelial sodium channel blocker.
2(0,0,0,2) Details
11369815 Fortuno A, Muniz P, Zalba G, Fortuno MA, Diez J: The loop diuretic torasemide interferes with endothelin-1 actions in the aorta of hypertensive rats. Nephrol Dial Transplant. 2001;16 Suppl 1:18-21.

The specific chloride (Cl (-)) channel blocker diphenylamine-2-carboxylate inhibits both ET-1-induced responses in VSMCs (IC (50)=8.0+/-0.3x10 (-9) and 2.5+/-0.7x10 (-7) M, respectively).
2(0,0,0,2) Details
10833531 Phillips JE, Yeates DB: Bidirectional transepithelial water transport: chloride-dependent mechanisms. J Membr Biol. 2000 Jun 1;175(3):213-21.

Endothelin-1 induced a simultaneous increase in J (W)(B--> L) (7.0 to 7.7 microl/min/cm (2)) and decrease in J (W)(L--> B) (7.4 to 6.4 microl/min/cm (2)); and decreased the membrane resistance.
Diphenylamine-2-carboxylate (DPC) reduced J (W)(B--> L) from 7.9 to 7. 3 microl/min/cm (2) and reduced the membrane potential difference by 38%.
1(0,0,0,1) Details
9888876 Suenobu N, Shichiri M, Iwashina M, Marumo F, Hirata Y: Natriuretic peptides and nitric oxide induce endothelial apoptosis via a cGMP-dependent mechanism. Arterioscler Thromb Vasc Biol. 1999 Jan;19(1):140-6.

We studied whether endothelium-derived relaxing factor, nitric oxide (NO), and natriuretic peptides affect apoptosis of rat vascular endothelial cells via a cGMP-dependent pathway and whether such effects are antagonized by an endothelium-derived vasoconstrictor, endothelin-1 (ET-1).
This dose-dependent relation was assessed by quantifying the fragmented and intact DNA contents by the diphenylamine method.
1(0,0,0,1) Details