Heiko Fruehauf
Zurich, ZH, Switzerland
Last Updated: 09/26/2026
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Found 15 publications
Acute High-Altitude Exposure Increases Transcription of Tricarboxylic Acid Cycle Enzymes in Human Duodenal Biopsies.
Journal: High altitude medicine & biology
Published: September 03, 2025
Effect of high altitude on human postprandial 13 C-octanoate metabolism, intermediary metabolites, gastrointestinal peptides, and visceral perception.
Journal: Neurogastroenterology and motility
Published: April 22, 2021
Evaluation of Acute Mountain Sickness by Unsedated Transnasal Esophagogastroduodenoscopy at High Altitude.
Journal: Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
Published: July 03, 2019
Inter-observer agreement for diagnostic classification of esophageal motility disorders defined in high-resolution manometry.
Journal: Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus
Published: September 05, 2014
Every mountain too high when Nausea strikes: gastrointestinal function at high altitude
Journal: Praxis
Published: July 03, 2014
Downregulation of duodenal SLC transporters and activation of proinflammatory signaling constitute the early response to high altitude in humans.
Journal: American journal of physiology. Gastrointestinal and liver physiology
Published: June 28, 2014
Assessment of Obstructive Defecation by High-Resolution Anorectal Manometry Compared With Magnetic Resonance Defecography.
Journal: Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
Published: April 09, 2014
Toward more accurate measurements of anorectal motor and sensory function in routine clinical practice: validation of high-resolution anorectal manometry and Rapid Barostat Bag measurements of rectal function.
Journal: Neurogastroenterology and motility
Published: September 26, 2013
Lactose malabsorption and intolerance: pathogenesis, diagnosis and treatment.
Journal: United European gastroenterology journal
Published: December 28, 2012
The effect of standard compared to enhanced instruction and verbal feedback on anorectal manometry measurements.
Journal: Neurogastroenterology and motility
Published: November 08, 2012
Adaptation of iron transport and metabolism to acute high-altitude hypoxia in mountaineers.
Journal: Hepatology (Baltimore, Md.)
Published: August 30, 2012
Last Updated: 09/26/2026