The physical chemistry of brain and neural cell membranes: an overview.
The formation of cell membranes through the physical-chemical interaction of two hydrophilic colloidal fluids is applied to the formation of the membranes of brain and neural cells. Also described is the membrane mechanism of transfer of ions and compounds necessary for brain and neural cell functions into the cerebrospinal fluid through the blood-brain barrier. Changes in the cerebrospinal fluid giving rise to degradation of brain and neural cells and the formation of precipitates within the brain are considered. Monitoring of electrolyte changes in metabolic fluids is shown to be a possible method of predicting the onset of degenerate brain conditions.
Robertson
D S
DS
kao34@dial.pipex.com
D000818:Animals; D001812:Blood-Brain Barrier / Q000502:physiology; D001826:Body Fluids / Q000737:chemistry / Q000502:physiology; D001921:Brain / Q000502:physiology*; D002462:Cell Membrane / Q000502:physiology* / Q000648:ultrastructure; D002555:Cerebrospinal Fluid / Q000737:chemistry / Q000502:physiology; D055598:Chemical Phenomena; D006801:Humans; D009474:Neurons / Q000502:physiology* / Q000648:ultrastructure; D009994:Osmolar Concentration