Limited Expansion of Hematopoietic Stem Cells May Contribute to Susceptibility of Neonates to Infection and Sepsis

Limited Expansion of Hematopoietic Stem Cells May Contribute to Susceptibility of Neonates to Infection and Sepsis

344 ASSOCIATION FOR ACADEMIC SURGERY AND SOCIETY OF UNIVERSITY SURGEONS—ABSTRACTS 60.13. Low Levels of MicroRNA-483 at the Early Stages of Injury is...

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344

ASSOCIATION FOR ACADEMIC SURGERY AND SOCIETY OF UNIVERSITY SURGEONS—ABSTRACTS

60.13. Low Levels of MicroRNA-483 at the Early Stages of Injury is Associated With Impaired Diabetic Wound Healing. C. Zgheib,1 J. Xu,1 M. W. Morris,2 L. Zhang,2 M. Allukian,3 W. Wu,2 K. W. Liechty1; 1Nemours Children’s Hospital, Orlando, FL; 2University of Mississippi Medical Center, Jackson, MS; 3The University of Pennsylvania School of Medicine, Philadelpha, PA 60.14. Neutrophil-derived Matrix Metalloproteinase 8 is Required to Initiate Collagenase Activity in Bile Duct Ligated Rat Liver. S. S. Ciullo, C. S. Muratore, Y. Zhou, T. F. Tracy; Rhode Island Hospital/Alpert Medical School of Brown University, Providence, RI 60.15. Increased Expression of MicroRNA-15b During Diabetic Wound Healing. J. Xu,1 W. Wu,2 L. Zhang,2 C. Zgheib,1 C. Zino,1 C. Chen,1 K. W. Liechty1; 1Nemours Children’s Hospital, Orlando, Florida; 2University of Mississippi Medical Center, Jackson, MS 60.16. Intestine-Specific Overexpression of Cox-2 Induces Gut Barrier Failure in Mice. E. M. Pontarelli, J. Wang, S. S. Short, A. Grishin, H. R. Ford; Children’s Hospital Los Angeles/Keck School of Medicine, Los Angeles, CA 60.17. Radioguided Parathyroidectomy Effective in Pediatric Patients. J. F. Burke,1 K. Jacobson,1 A. Gosain,2 R. S. Sippel,1,2 H. Chen1,2; 1Section of Endocrine Surgery, Department of Surgery, University of Wisconsin, Madison, WI; 2American Family Children’s Hospital, Madison, WI 60.18. Identification and Characterization of Neurocranial Skeletal Progenitor Cells. D. Lo,1,2,3 C. Chan,3 J. Hyun,2 M. Chung,2 D. Montoro,2 D. Wan,2 I. Weissman,3 M. Longaker2,3; 1Duke University Medical Center, Durham, NC; 2Hagey Laboratory of Pediatric Regenerative Medicine, Stanford, CA; 3Institute of Stem Cell Biology and Regenerative Medicine Stanford Univeristy School of Medicine, Stanford, CA 60.19. Limited Expansion of Hematopoietic Stem Cells May Contribute to Susceptibility of Neonates to Infection and Sepsis. A. G. Cuenca, A. L. Cuenca, L. F. Gentile, S. Islam, D. W. Kays, L. L. Moldawer, S. D. Larson; University of Florida College of Medicine Department of Surgery, Gainesville, Fds 60.20. Predictive Factors for Successful Balloon Catheter Extraction of Esophageal Foreign Bodies. A. C. Gasior, E. Knott, S. W. Sharp, S. D. St. Peter; Children’s Mercy Hospital- University of Missouri Kansas City, Kansas City, MO

TRAUMA/CRITICAL CARE 3: OUTCOMES/ EDUCATION/QUALITY & COST 61.1. ‘‘Identification and Referral of Patients at High Risk of Developing Post-Traumatic Stress Disorder (PTSD) at a Level 1 Trauma Center’’. V. K. Bhalla, C. Hogan, A. W. Holsten, A. Bolduc, R. Medeiros, E. NeSmith, S. Looney, K. O’Malley, M. Hawkins, S. B. Holsten; Georgia Health Sciences University, Augusta, GA

61.2. Initial Non-Contrast Abdominal CT Imaging PostInjury: Who should have Contrast Omitted and at What Expense. J. Luciano, S. Zolin, R. M. Forsythe, A. Murdock, G. T. Marshall, L. H. Alarcon, T. R. Billiar, A. B. Peitzman, J. L. Sperry; University of Pittsburgh, Pittsburgh, PA 61.3. Thromboembolism During Current Combat Operations: a 10-year Retrospective Review. T. N. Hutchison,1 C. A. Krueger,2 S. M. Cohn,1 C. E. White2; 1U.S. Army Institute of Surgical Research, Fort Sam Houston, Texas; 2San Antonio Military Medical Center, Fort Sam Houston, Texas 61.4. Trauma Center Volume Does not Affect Mortality of Blunt Traumatic Brain Injury: Comparison of Level I Vs. II. M. Smith,1 K. Gill,2 I. Bhullar1; 1University of Florida College of Medicine Jacksonville, Jacksonville, Florida; 2 Sacred Heart Hospital, Pensacola, Florida 61.5. Sternal Fracture in the Context of Overall Thoracic Fracture Burdens’s An Analysis of the National Trauma Data Bank (NTDB). D. D. Yeh, J. O. Hwabejiri, M. A. DeMoya, H. B. Alam, D. R. King, G. Velmahos; Massachusetts General Hospital & Harvard Medical School, Boston, MA 61.6. Grandpa Turn in Your Keys: Exploring Trauma Recidivism in an Elderly Cohort. J. S. Davis, R. K. Pandya, J. Jouria, B. J. Allan, F. Habib, N. Namias, C. I. Schulman; University of Miami Leonard M. Miller School of Medicine, Miami, FL 61.7. Rehabilitation After Trauma; Does Age Matter? V. Pandit, B. Joseph, R. S. Friese, P. Hsu, N. Kulvatunyou, T. O’Keeffe, H. Aziz, A. L. Tang, J. L. Wynne, P. Rhee; The University of Arizona, Tucson, AZ 61.8. ‘‘We Train Our Jewelers Better Than Our Trauma Surgeons’’ How Global Trauma Surgeons Recognize Occult Shock. T. L. Zakrison,1 S. Soklaridis,2 S. Rizoli3; 1University of Miami Miller School of Medicine - Ryder Trauma Center, Miami, Florida; 2St. Micheal’s Hospital - Trauma Program, Toronto, Ontario; 3Sunnybrook Health Science Centre and University of Toronto, Toronto, Ontario 61.9. Evaluation of Small Bowel Obstruction of the Virgin Abdomen in the CT Era. S. Hafiz, W. S. Yi, E. A. O’Leary, G. Garg, J. A. Sava; Washington Hospital Center, Washington, DC 61.10. Advanced Trauma Life Support Participant Course: A Critical Review. M. Mobily, A. Tang, B. C. Branco, N. Hernandez, R. S. Friese, B. Joseph, R. Catalano, N. Frantz, D. Judkins, D. Green, L. Gries, N. Kulvatunyou, T. O’Keeffe, J. Wynne, P. Rhee; University of Arizona: College of Medicine, Tucson, AZ 61.11. Work Hour Reduction: Still Room for Improvement. D. Liou, G. Barmparas, R. Chung, E. J. Ley, D. R. Margulies, A. Salim, M. Bukur; Cedars-Sinai Medical Center, Los Angeles, California