. The elements of embryology. Embryology; Embryology. VII.] THE VEINS OF THE LIVER. 227. Diagram of the Venous Circulation at the Commence- ment OF the Fifth Day. E. heart, ductus Cuvieri. Into the ductus Cuvieri of each side fall J. the jugular vein or superior cardinal vein, W. the vein from the wing, and c the inferior cardinal vein. S. V. sinus venosus. Of. vitelline vein. U. allantoic vein, which at this stage gives off branches to the body-walls. vena cava inferior. L liver. The hepatic circulation, which was commenced on the third day, becomes completely established. Those b
. The elements of embryology. Embryology; Embryology. VII.] THE VEINS OF THE LIVER. 227. Diagram of the Venous Circulation at the Commence- ment OF the Fifth Day. E. heart, ductus Cuvieri. Into the ductus Cuvieri of each side fall J. the jugular vein or superior cardinal vein, W. the vein from the wing, and c the inferior cardinal vein. S. V. sinus venosus. Of. vitelline vein. U. allantoic vein, which at this stage gives off branches to the body-walls. vena cava inferior. L liver. The hepatic circulation, which was commenced on the third day, becomes completely established. Those branches which come off from the ductus venosus soon after its entrance between the liver lobes carry blood into the substance of the liver and are called vence advehentes, while those which join the ductus venosus shortly before it leaves the liver (i. e. nearer the heart) carry blood away from the hepatic substance into the ductus and are called vence revehentes. As a result of this arrangement there is a choice of paths for the blood in passing from the vitelline vein to the sinus venosus; it may pass through the capillary net-work of the liver, going in by the venae advehentes and 15—2. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Foster, M. (Michael), Sir, 1836-1907; Balfour, Francis M. (Francis Maitland), 1851-1882; Sedgwick, Adam, 1854-1913; Heape, Walter, 1855-1929. London : Macmillan and Co.
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Keywords: ., bookcentury1800, bookdecade1, booksubjectembryology, bookyear1883
