1) showed an enlargement of the posterior wall of the nasopharynx with a post-contrast enhancement protruding into the choanae, nasal cavity, and oropharynx. Bone destruction was noted at the sphenoid ...

There was no effect of insulin in the larger cohort using the second device. In a subsequent Phase 2 study to determine how much insulin entered the brain after nasal delivery, 19 people received 40 ...

Tanning nasal sprays have entered the illicit tanning market as a way to get a sunless tan by inhaling a squirt of the product through your nose. However, these products are unsafe, cannot be sold ...