ductus venosus meaning in Hindi

Examples

1. There are two other fetal shunts, the ductus venosus and the foramen ovale.
2. The smaller vessel, now called the ductus venosus, diverges away from the liver and joins with the inferior vena cava ."
3. The second branch ( known as the ductus venosus ) bypasses the liver and flows into the inferior vena cava, which carries blood towards the heart.
4. The ductus venosus shows a delayed closure in preterm infants, with no significant correlation to the closure of the ductus arteriosus or the condition of the infant.
5. The left umbilical vein becomes the ductus venosus and the right WNT / ?-catenin has now been identified to be playing a key role in this phenomenon.
6. Another study proposed that this occurs due to a shunting of blood away from the portal system of the liver through the ductus venosus directly into the systemic circulation.
7. The umbilical vein, umbilical arteries, ductus venosus and ductus arteriosus are not needed for life in air and in time these vessels become ligaments ( embryonic remnants ).
8. Within the child, the umbilical vein and ductus venosus close up, and degenerate into fibrous remnants known as the round ligament of the liver and the ligamentum venosum respectively.
9. After two to five days, the umbilical vein and ductus venosus are completely obliterated; the former becomes the round ligament of liver and the latter becomes the ligamentum venosum.
10. If the ductus venosus fails to occlude after birth, it remains patent ( open ), and the individual is said to have a patent ductus venosus and thus an intrahepatic portosystemic shunt ( PSS ).