allantoic sac in Vietnamese
Niệu nang
Sentence patterns related to "allantoic sac"
1. Hydrops Allantois condition is the ab normal enlargement of the allantoic sac, while hydrops amnii should be restricted to fetal dropsy and enlargement of the amnionic sac
2. In the amniote egg, the Allantois is responsible for gas exchange with the ambient air, while the allantoic sac is a receptacle for embryonic waste (Figure 3(a))
3. A method of introducing a beneficial material into the allantois (14) of an avian egg (10) through the shell thereof comprises the steps of orienting the egg (10) to maximize a target area of the allantoic sac (12) and directing the injection device (17, 18, 19) through the shell and into the target area.
4. The egg may be oriented with a major axis at an angle from about 10 to 45 degrees from vertical thereby causing the allantois (14) to pool and the allantoic sac (12) to expand immediately below the air sac (11) on the downward side of the egg with injection occuring vertically downward through the air sac (11) or from an angle below the air sac (11).