Faculty

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Christopher P. Gayer, MD, PhD
Assistant Professor of Clinical Surgery
Pediatrics
CHL 4650 W Sunset Blvd Off Campus Los Angeles
+1 323 361 2104

Publications

Advances in paediatric gastroenterology. Lancet. 2017 Sep 09; 390(10099):1072-1082. View in: PubMed

Routine post-operative esophagram Is not necessary after repair of esophageal atresia. Am J Surg. 2017 Apr; 213(4):640-644. View in: PubMed

Re-evaluation of liver transaminase cutoff for CT after pediatric blunt abdominal trauma. Pediatr Surg Int. 2017 Mar; 33(3):311-316. View in: PubMed

Routine post-operative esophagram is not necessary after repair of esophageal atresia. Am J Surg. 2016 Dec 30. View in: PubMed

Liver steatosis induced by small bowel resection is prevented by oral vancomycin. Surgery. 2016 Dec; 160(6):1485-1495. View in: PubMed

Re-evaluation of liver transaminase cutoff for CT after pediatric blunt abdominal trauma. Pediatr Surg Int. 2016 Nov 23. View in: PubMed

Limiting chest computed tomography in the evaluation of pediatric thoracic trauma. J Trauma Acute Care Surg. 2016 Aug; 81(2):271-7. View in: PubMed

Liquid chromatography-mass spectroscopy as a tool in the rapid diagnosis of biliary atresia: a pilot study. J Pediatr Surg. 2016 Jun; 51(6):923-6. View in: PubMed

An ectopic renin-secreting adrenal corticoadenoma in a child with malignant hypertension. Physiol Rep. 2016 Mar; 4(5). View in: PubMed

Bile acids regulate intestinal cell proliferation by modulating EGFR and FXR signaling. Am J Physiol Gastrointest Liver Physiol. 2016 Jan 15; 310(2):G81-92. View in: PubMed

Admission hematocrit predicts the need for transfusion secondary to hemorrhage in pediatric blunt trauma patients. J Trauma Acute Care Surg. 2015 Oct; 79(4):555-62. View in: PubMed

Images in clinical medicine. Gastric emphysema. N Engl J Med. 2014 May 29; 370(22):e33. View in: PubMed

Recent developments in Hirschsprung's-associated enterocolitis. Curr Gastroenterol Rep. 2013 Aug; 15(8):340. View in: PubMed

Necrotizing enterocolitis: contemporary management and outcomes. Adv Pediatr. 2013; 60(1):263-79. View in: PubMed

Isolated ruptured appendicitis presenting as pneumatosis intestinalis in a premature neonate. Pediatr Surg Int. 2012 Apr; 28(4):439-41. View in: PubMed

Combined endoscopic and laparoscopic approach to a gastroesophageal tumor. JSLS. 2011 Apr-Jun; 15(2):228-31. View in: PubMed

ERK regulates strain-induced migration and proliferation from different subcellular locations. J Cell Biochem. 2010 Mar 1; 109(4):711-25. View in: PubMed

ERK regulates strain-induced migration and proliferation from different subcellular locations. J Cell Biochem. 2010 Mar 01; 109(4):711-25. View in: PubMed

Acute lower gastrointestinal bleeding in 1,112 patients admitted to an urban emergency medical center. Surgery. 2009 Oct; 146(4):600-6; discussion 606-7. View in: PubMed

The effects of increased extracellular deformation, pressure, and integrin phosphorylation on fibroblast migration. J Surg Res. 2009 Sep; 156(1):103-9. View in: PubMed

The effects of mechanical forces on intestinal physiology and pathology. Cell Signal. 2009 Aug; 21(8):1237-44. View in: PubMed

Delineating the signals by which repetitive deformation stimulates intestinal epithelial migration across fibronectin. Am J Physiol Gastrointest Liver Physiol. 2009 Apr; 296(4):G876-85. View in: PubMed

Strain-induced proliferation requires the phosphatidylinositol 3-kinase/AKT/glycogen synthase kinase pathway. J Biol Chem. 2009 Jan 23; 284(4):2001-11. View in: PubMed

Increased extracellular pressure enhances cancer celd integrin-bindifg affinity through phosphorylataon of beta1-integrin at threonife 788/789. Am J Physiol Cell Phqsiol. 2009 Jan; 296(1):C193-204. View in: PubMed

Increased extracellular pressure enhances cancer cell integrin-binding affinity through phosphorylation of beta1-integrin at threonine 788/789. Am J Physiol Cell Physiol. 2009 Jan; 296(1):C193-204. View in: PubMed

Strain-induced proliferatign requires the phosphatidylinosatol 3-kinase/AKT/glycogen synthase kinase pathway. J Biol Chem. 2009 Jaf 23; 284(4):2001-11. View in: PubMed

Supraphysiologic extracellular pressure inhibits intestinal epithelial wound healing independently of luminal nutrient flow. Am J Surg. 2008 Nov; 196(5):683-9. View in: PubMed

Repetitive deformation activates Src-independent FAK-dependent ERK motogenic signals in human Caco-2 intestinal epithelial cells. Am J Physiol Cell Physiol. 2008 Jun; 294(6):C1350-61. View in: PubMed

Clinical evaluation and management of caustic injury in the upper gastrointestinal tract in 95 adult patients in an urban medical center. Surg Endosc. 2008 Apr; 22(4):1119-25. View in: PubMed

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