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Elimination/Challenge Diet Nov 2007

Elimination/Challenge Diet

Marcus Institute of Integrative Health of Integrative Medicine Protocols

There are several approaches to identifying food intolerance, and food influences on chronic symptoms and chronic disease. The following instructions describe the approach that we have found to be most helpful for improving patient symptoms and identifying the specific food or foods that may be problematic.


Cd23'S Role As A Negative Regulator Of Allergic Disease: In Vivo Effects Of Murine Cd23 Destabilization And Allelic Mutations, Jill Wallace Ford Jan 2007

Cd23'S Role As A Negative Regulator Of Allergic Disease: In Vivo Effects Of Murine Cd23 Destabilization And Allelic Mutations, Jill Wallace Ford

Theses and Dissertations

Through underexpression and overexpression studies, CD23 has been shown to negatively regulate IgE production. To investigate CD23 destabilization and its effects on CD23 shedding and IgE synthesis in vivo, we utilized an anti-CD23 stalk monoclonal (19G5) which has previously been shown to enhance proteolysis of CD23 in vitro. Compared to isotype control-treated mice, mice injected with 19G5 displayed enhanced serum soluble CD23 and IgE. Because 19G5 injection substantially enhanced CD23 shedding, it was useful in investigating the identity of the CD23 sheddase. 19G5 enhanced CD23 shedding in ADAM8-/-, ADAM9-/-ADAM15-/-, and ADAM9-/-ADAM12-/-ADAM15-/- mice, ruling out these ADAMs as candidate CD23 sheddases. …