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Photo of Frederick Johlin

Frederick Johlin

Professor,  Internal Medicine

Contact Information

Phone: +1 319 356 4030
Email: frederick-johlin@uiowa.edu
Web:

Education

MD, Medical College of Ohio
Residency, Medical College of Ohio
Fellowship, The University of Iowa

Appointments

Primary: Internal Medicine

Centers and Program Affiliations


Research Interests


MeSH Terms from Publications

Cholangiopancreatography, Endoscopic Retrograde, Humans, Sphincter of Oddi, Male, Sphincterotomy, Endoscopic, Manometry, Pancreatitis, Bile Duct Neoplasms, Middle Aged, Aged, Abdominal Pain, Female, Adult, Thoracoscopy, Liver Transplantation, Splanchnic Nerves, Oxidoreductases Acting on CH-NH Group Donors, Gallstones, Cholangiocarcinoma, Lithotripsy, Bile Ducts, Intrahepatic, Pancreaticoduodenectomy, Methanol, Endoscopy, Gastrointestinal, Hepatectomy

Research Summary

Dr. Johlin's research interests relate to the hepatic folate metabolic pathway. Additional interests include the effects of antifolate therapies on one-carbon metabolism including the fate of methanol, formate, and formaldehyde. His clinical research interest is in the development of techniques and devices to be used in therapeutic endoscopy and ERCP. His key interests are folate metabolism, formyltetrahydrofolate dehydrogenase, and therapeutic biliary tract endoscopy and lithotripsy.

Recent Publications


Show publications
  1. [Long-term, tumor-free survival after radiotherapy combining hepatectomy-Whipple en bloc and orthotopic liver transplantation for early-stage hilar cholangiocarcinoma]. Zhonghua Wai Ke Za Zhi 47(15):1155-61, 2009. [PubMed]
  2. Long-term, tumor-free survival after radiotherapy combining hepatectomy-Whipple en bloc and orthotopic liver transplantation for early-stage hilar cholangiocarcinoma. Liver Transpl 14(3):279-86, 2008. [PubMed]
  3. Hyperbaric oxygen treatment of hemorrhagic radiation-induced gastritis after esophagectomy. Ann Thorac Surg 80(3):1115-7, 2005. [PubMed]
  4. Phantom study to determine radiation exposure to medical personnel involved in ERCP fluoroscopy and its reduction through equipment and behavior modifications. Am J Gastroenterol 97(4):893-7, 2002. [PubMed]
  5. Hydraulic ERCP catheter and accessory exchange using a short guidewire. Am J Gastroenterol 96(10):3040, 2001. [PubMed]
  6. Long-term follow-up of thoracoscopic splanchnicectomy for chronic pancreatitis pain. Surg Endosc 15(7):706-9, 2001. [PubMed]
  7. Celiac disease and recurrent pancreatitis. Gastrointest Endosc 50(6):823-7, 1999. [PubMed]
  8. University of Iowa Hospital and Clinics: outcomes management. Nurs Adm Q 24(1):31-65, 1999. [PubMed]
  9. Thoracoscopic splanchnicectomy for chronic pancreatitis pain. Surgery 120(4):603-9; discussion 609-10, 1996. [PubMed]
  10. Colonic carcinoma after duodenocolic anastomosis. J Clin Gastroenterol 22(3):244-5, 1996. [PubMed]