Thursday , April 5 , 2012 Hatch Auditorium & Guggenheim Pavilion 8 : 00 a . m . – 1 : 00 p . m . 14 th Annual Pediatric Research Day

S PAGE & POSTER # Adolescent Medicine The Contribution of Ambivalence, Partner Sabotage, Depression, and Risky Substance and Sexual 1 Behavior to Adolescent Contraceptive Use Jenny Francis, Katherine Malbon, Linares Lourdes, Christine Soghomonian Predicting Timely HPV Vaccination Uptake in Vulnerable Youth Julie Nagpal, Lourdes O. Linares, 2 Angela Diaz, and Anne T. Nucci-Sack Allergy & Immunology Chemically Modified Peanut Proteins Exhibit Lower Allergenic Potency in Mediator Release Assay 3 Ramon Bencharitiwong, Hanneke P. van der Kleij, Stefan J. Koppelman, Anna H. Nowak-Węgrzyn In Vitro Assessment of the Allergenicity of Novel MF59-adjuvanted Pandemic H1N1 Influenza Vaccine 4 Produced in Dog Kidney Cells in Subjects with Dog Allergy Ramon Bencharitiwong, Stephanie Leonard, Theordore Tsai, Anna H. Nowak-Węgrzyn Altered Frequency and Composition of Cultured Natural Killer Cells from Food Allergic Subjects 5 Akshay Bhatt, Lara Ford, Madhan Masilamani, Hugh Sampson Ovalbumin and Ovomucoid IgE/IgG4 Epitopes in Patients Ingesting Baked Egg Products by Peptide 6 Microarray Immunoassay Gustavo Gimenez, Jean Christoph Caubet, Stephanie Leonard, Jing Lin, Zhiyan Fu, Luda Bardina, Hugh Sampson, Anna Nowak-Wegrzyn Feeding Difficulties and Food Allergies Marion E. Groetch, Ann Tran, Julie Wang 7 Home Care Use of Intravenous and Subcutaneous Immunoglobulin for Primary Immunodeficiency 8 in the United States Faith Huang, Charlotte Cunningham-Rundles Effect of a Reaction During Oral Food Challenges on Food-Specific Serum IgE Levels Yiqun Hui, 9 Jay A. Lieberman, Scott H. Sicherer Soybean Isoflavones Inhibit DC-SIGN Signaling: Implications for Allergenicity of DC-SIGN-Binding 10 Food Allergens Mohanapriya Kamalakannan, Madhan Masilamani, Galina Grishina, Luda Bardina, Hugh Sampson Casein-Specific Regulatory T Cells in Patients with Variable Milk Protein Tolerance Jacob Kattan, 11 Anna Nowak-Węgrzyn, Madhan Masilamani, Akshay Bhatt, Hugh Sampson Role of Egg-White-Specific IgA and IgA2 Levels in Egg Allergy: A Longitudinal Cohort Study 12 George Konstantinou, Anna Nowak-Węgrzyn, Luda Bardina, Scott Sicherer, Hugh Sampson Dietary Therapy and Topical Corticosteroids Can Reverse Esophageal Fibrosis in Patients with 13 Eosinophilic Esophagitis Jay Lieberman, Raffaella Morotti, Oksana Yershov, Mirna Chehade Role of IgM in Pulmonary Complications of Common Variable Immunodeficiency (CVID) – 14 Paul J. Maglione, Charlotte Cunningham-Rundles