Simmonds R J, James A M
Cytobios. 1976;16(62):107-13.
The in vivo interaction of various radiopaques with mucus was investigated by a determination of the pH-mobility curves of the treated particles. It was found that mucus covered the radiopaque particles both in vivo and in vitro. This interaction was not affected by the nature of the radiopaque or by the state of the mucous membrane. The changed state of the mucus was modified by the diet of the rat from which it was derived. The results are discussed with reference to the technique used in the administration of radiopaques.
