Tissue Ca content of intestinal smooth muscles and the Ca  ++  -concentration of the incubation medium.
D000818:Animals; D002118:Calcium / Q000032:analysis*; D003470:Culture Media; D046508:Culture Techniques; D006168:Guinea Pigs; D007082:Ileum / Q000032:analysis; D009130:Muscle, Smooth / Q000032:analysis*; D009929:Organ Size; D009995:Osmosis
D003470:Culture Media; D002118:Calcium