This is that lip shape that everyone wants — and women often spend a fortune on lipliner to replicate — in which the top lip ...

Lens Transparent, bi-convex, flexible disc behind the iris. It is attached to the ciliary muscles by the suspensory ligaments. Refracts light to focus it onto the retina. The amount of refraction ...

Because ciliary motion at the embryonic node is required for the specification of laterality, we examined the tracheal epithelia of newborn mice as a proxy for the nodal cilia. However ...