Antidiuretic hormone stimulates water reabsorbtion by stimulating insertion of water channels or aquaporins into the membranes of kidney tubules. These channels transport solute-free water through tubular cells and back into blood, leading to a decrease in plasma osmolarity and an increase osmolarity of urine.
Seafood produces in most instances anaphylatic shock, but can trigger asthma attacks. The proteins in seafood is the cause and trigger of an attack or allergic reaction. Most generally, an attack will be severe. Those affected by the allergy should carry an ephinephrine pen, in case of accidental ingestion.
While it's not common for food allergies to cause asthma symptoms, food allergies can cause a severe life-threatening reaction in some people. The most common foods associated with allergic symptoms are: