From frog skin to sheep rumen: a survey of transport of salts and water across multicellular structures.

Animals Anura Arthropods/physiology Biological Transport, Active Cell Membrane Permeability Chlorides/metabolism Cochlea/metabolism Exocrine Glands/metabolism Gallbladder/metabolism Gastric Mucosa/metabolism Gills/metabolism Intestinal Mucosa/metabolism Mammary Glands, Animal/metabolism Perianal Glands/metabolism Potassium/metabolism Rectum/metabolism Rumen/metabolism Salivary Glands/metabolism Salt Gland/metabolism Sodium/metabolism Sweat Glands/metabolism Urinary Bladder/metabolism Vertebrates/physiology Water/metabolism

Chlorides Water Sodium Potassium