Purpose of review Historical evidence suggests a shared underlying etiology for migraine
and gastrointestinal (GI) disorders that involves the gut-brain axis. Here we provide narrative …

Nasal drug delivery presents a potential opportunity for achieving rapid, extensive drug
absorption via a nonoral route by 1) avoiding degradation within the gastrointestinal tract …

Pharmacokinetics (PK) includes how a drug is absorbed, distributed, metabolized and
eliminated. The compartment providing this information is usually the plasma. This is as …

In this imperfect world, given that humans often need to treat or prevent disease by
delivering medicine to the target cells earlier and for longer than previously possible, certain …