| Scientists injected some of these mice with GFD, and then injected cat allergen into the windpipes of all the mice, including a control group that was not allergic to cats. |
| Once the grafts had matured they were used to reconstruct defective windpipes in seven foetal lambs. |
| This is not very common in adults but sometimes happens in young children with smaller, narrower windpipes. |
| The researcher believes giraffes may use Helmholtz resonance, causing the air in their long windpipes to vibrate at a low pitch. |
| The trumpet manucode belongs to a diverse group of about sixty species of birds, including trumpeter swans and whooping cranes, that have dramatically elongated windpipes. |
| All victims are suffering varying degrees of burns to their skin, lungs and windpipes, caused by inhaling hot gases. |
