in order to study the splanchnic metabolism of blood-borne estrogens , a constant infusion of estrone-6,7- ( 3 ) h was made in a series of dogs , and arteriovenous ( a-v ) differences at equilibrium were determined for estrone-6,7- ( 3 ) h and for its products estradiol-17beta , estrone sulfate , estrone glucosiduronate , and estradiol-17beta glucosiduronate across the splanchnic bed ( artery-hepatic vein ) , the small intestine ( artery-superior mesenteric vein ) , and the spleen ( artery-splenic vein ) .
C0059668
estrone sulfate
C0014942
estrone