Calcium binding to placental plasma membranes as measured by rate of diffusion in a flow dialysis system.

Animals Binding Sites Biological Transport, Active Calcium/metabolism,pharmacology Calcium Radioisotopes Cell Membrane/drug effects,metabolism Dialysis Diffusion Evaluation Studies as Topic Female Guinea Pigs Hydrogen-Ion Concentration Kinetics Magnesium/pharmacology Methods Placenta/cytology,drug effects,metabolism Pregnancy Receptors, Drug/drug effects Strontium/pharmacology Time Factors

Calcium Radioisotopes Receptors, Drug Magnesium Calcium Strontium