Review Article

X-Ray Contrast Media Mechanisms in the Release of Mast Cell Contents: Understanding These Leads to a Treatment for Allergies

Figure 1

Representative current X-ray contrast molecules. Iopamidol is a nonionic monomer. Ioxaglate is an ionic dimer. All current contrast media have iodide atoms on the 2, 4, and 6 positions on the benzene ring.
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