The main barrier to nasal delivery of insulin is a process called mucociliary clearance, which is designed to remove foreign bodies from the nasal cavity. During this process, nasal cilia beat in a ...
Insulin is a hormone that is produced by the pancreas, a gland in the abdomen. It is secreted in response to increased amounts of glucose (sugar) in the blood. Insulin helps transport glucose into ...
Experts say insulin enters your brain by being transported across the blood-brain barrier by specific transporters, entering key brain regions including the hypothalamus, pons, hippocampus ...