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Absorption of calcium ions by the ruminant stomachs from calcium salt solutions of various concentrations


, : Absorption of calcium ions by the ruminant stomachs from calcium salt solutions of various concentrations. Veterinarski Arhiv 44(1/2): 46-51

The rate of absorption of Ca by the mucous membrane of the four compartments of the bovine stomach was studied, as a function of the concentration of calcium salts. Sacs made from the surviving mucous membranes were filled with 18 mM or 180 mM CaCl2 solns, with Ca-45 added, and immersed in Tyrode's soln. Absorption from the 18 mM soln was slow, though quickest through omasum.

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