(1) Directional migration of tracheal progenitors is only partially compromised ... implications for other types of directed cell migration in invertebrates or vertebrates including cancer cell ...

study the directed cell migration of tracheal stem cells in Drosophila pupae ... implications for other types of directed cell migration in invertebrates or vertebrates including cancer cell migration ...

Insects have been assumed to breathe through a system of tracheal tubes (considered passive air channels ... mechanism of respiration similar to the inflation and deflation of vertebrate lungs ...

Realistic 3d Vector... Anatomy of Trachea and Esophagus The esophagus or oesophagus is an organ in vertebrates through which food passes, aided by peristaltic contractions, from the pharynx to the ...

Hence, the insect trachea functions in a manner similar to that of the blood system of vertebrates. Previous studies have shown 5, 6 that gut muscles secrete a protein, called branchless that ...

This scan of a green heron revealed that unlike other bird species, its trachea is much shorter than its neck vertebrae. This suggests that the trachea is very flexible, stretching like an ...

The trachea is a tube-like structure in the neck and upper chest. It stretches from the larynx, or voice box, to the bronchi and transports air to and from the lungs when a person breathes.

The trachea is also known as the windpipe. Tracheal deviation, or tracheal displacement, is when the trachea shifts from its usual position in the neck and chest to one side. It is a symptom ...

A collapsed trachea occurs when the cartilage in your throat becomes softer and begins to fall inward. You may be born with it, or it may develop because of a condition, treatment, or injury.

Because we're a member of the group, it's easy to see vertebrates as the pinnacle of evolution, a group capable of producing bats, birds, and giant whales in addition to ourselves. But when they ...

Choose from Trachea stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials collection ...