Water & Solute Balance
Selective Pressures for Stringent Regulation of Water and Solutes
Major Intracellular Organic Osmolytes
These Observations Raise the Questions...
High Concentrations of Some Osmolytes Inhibit Enzymes
Methyl Amines Counteract Denaturating Effects of Urea
Two Separate Mechanisms Make Incompatible Osmolytes Incompatible
Transporting Epithelia
Function of Transporting Epithelia Depends on
FW Fish Gill is a Tight Epithelium
Physiological Characteristics of Tight Epithelia
The Epithelium of the Small Intestine is Leaky
Paracellular Ion Fluxes Across Leaky Epithelia were Discovered by Voltage Scanning
Physiological Characteristics of Leaky Epithelia
Evidence for Active Na+ Transport in Frog Skin
Benefits & Costs of Ureo-Osmoconformation
Email: hogstra@pop.uky.edu
Home Page: www.uky.edu/ArtsSciences/OIB/CH/
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