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Per M. Hellström

Per M. Hellström

D-Index & Metrics

Medicine

D-Index
82
Citations
23625
World Ranking
16168
National Ranking
298

Overview

Per M. Hellström is affiliated with Uppsala University in Sweden and specializes in the field of medicine, with a significant focus on gastroenterology. Their research contributions span multiple subfields including gastroenterology, surgery, infectious diseases, genetics, and physiology.

The main topics addressed in their work include:

  • Gastrointestinal motility and disorders
  • Diet and metabolism studies
  • Helicobacter pylori-related gastroenterology studies
  • Gastroesophageal reflux and treatments
  • Inflammatory Bowel Disease
  • Microscopic Colitis
  • Celiac Disease Research and Management

Per M. Hellström has published research extensively in various scientific journals. Frequent publication venues include:

  • Gastroenterology
  • Scandinavian Journal of Gastroenterology
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Upsala Journal of Medical Sciences
  • European Heart Journal

Some recent notable papers in which Per M. Hellström is involved include:

  • "International consensus on the diagnosis and management of dumping syndrome," 2020, Nature Reviews Endocrinology
  • "Deep Remission at 1 Year Prevents Progression of Early Crohn's Disease," 2020, Gastroenterology
  • "Chemotherapeutics-Induced Intestinal Mucositis: Pathophysiology and Potential Treatment Strategies," 2021, Frontiers in Pharmacology
  • "Effects of whole-grain wheat, rye, and lignan supplementation on cardiometabolic risk factors in men with metabolic syndrome: a randomized crossover trial," 2020, American Journal of Clinical Nutrition
  • "Etrolizumab versus infliximab for the treatment of moderately to severely active ulcerative colitis (GARDENIA): a randomised, double-blind, double-dummy, phase 3 study," 2021, The Lancet. Gastroenterology & hepatology

The scientist frequently collaborates with other researchers in their field. Frequent co-authors include:

  • Dominic-Luc Webb
  • Magnus Sundbom
  • Mikael E. Sellin
  • Jens Eriksson
  • Rikard Landberg

Best Publications

  • Infliximab as Rescue Therapy in Severe to Moderately Severe Ulcerative Colitis: A Randomized, Placebo-Controlled Study

    Gunnar Järnerot;Erik Hertervig;Ingalill Friis-Liby;Lars Blomquist

  • A meta-analysis of the effect of glucagon-like peptide-1 (7-36) amide on ad libitum energy intake in humans.

    C. Verdich;A. Flint;J.-P. Gutzwiller;E. Näslund

  • A carbohydrate-rich drink reduces preoperative discomfort in elective surgery patients.

    Jonatan Hausel;Jonas Nygren;Michael Lagerkranser;Per M. Hellström

  • Improvement of liver function in liver cirrhosis patients after autologous mesenchymal stem cell injection: a phase I-II clinical trial.

    Pedram Kharaziha;Per M. Hellström;Babak Noorinayer;Farivar Farzaneh

  • Energy intake and appetite are suppressed by glucagon-like peptide-1 (GLP-1) in obese men.

    Näslund E;Barkeling B;King N;Gutniak M

  • Localization of peptide YY (PYY) in gastrointestinal endocrine cells and effects on intestinal blood flow and motility.

    J M Lundberg;K Tatemoto;L Terenius;P M Hellström

  • GLP-1 slows solid gastric emptying and inhibits insulin, glucagon, and PYY release in humans

    Erik Näslund;Jesper Bogefors;Staffan Skogar;Per Grybäck

  • Infliximab in inflammatory bowel disease: clinical outcome in a population based cohort from Stockholm County

    T Ljung;P Karlén;D Schmidt;P M Hellström

  • Influence of microbial species on small intestinal myoelectric activity and transit in germ-free rats

    Einar Husebye;Per M. Hellström;Frank Sundler;Jie Chen

  • Ghrelin stimulates gastric emptying and hunger in normal-weight humans.

    F Levin;T Edholm;P T Schmidt;P Grybäck

  • Glucagon-like peptide 1 increases the period of postprandial satiety and slows gastric emptying in obese men.

    E Näslund;M Gutniak;S Skogar;S Rössner

  • Changes in Glucose Homeostasis after Roux-en-Y Gastric Bypass Surgery for Obesity at Day Three, Two Months, and One Year after Surgery: Role of Gut Peptides

    Y. Falkén;Per M. Hellström;J. J. Holst;E. Näslund

  • Greatly increased luminal nitric oxide in ulcerative colitis

    J.O.N. Lundberg;J.M. Lundberg;K. Alving;P.M. Hellström

  • The physiology of gastric emptying

    Per M. Hellström;Per Grybäck;Hans Jacobsson

  • Prandial subcutaneous injections of glucagon-like peptide-1 cause weight loss in obese human subjects

    Erik Näslund;N. King;S. Mansten;N. Adner

  • The Goteborg MCI study: mild cognitive impairment is a heterogeneous condition

    Arto Nordlund;Sindre Rolstad;Per Hellström;Magnus Sjögren

  • Appetite signaling: From gut peptides and enteric nerves to brain

    Erik Näslund;Per M. Hellström

  • Gastrointestinal hormones and gastric emptying 20 years after jejunoileal bypass for massive obesity.

    E Näslund;P Grybäck;P M Hellström;H Jacobsson

  • Expert consensus document: Advances in the diagnosis and classification of gastric and intestinal motility disorders

    Jutta Keller;Gabrio Bassotti;John Clarke;Phil Dinning

  • Clinical trial: colectomy after rescue therapy in ulcerative colitis – 3‐year follow‐up of the Swedish‐Danish controlled infliximab study

    Anders Gustavsson;Gunnar Järnerot;Erik Hertervig;Ingalill Friis-Liby

Frequent Co-Authors

Jens J. Holst
Jens J. Holst University of Copenhagen
Elvar Theodorsson
Elvar Theodorsson Linköping University
Suad Efendic
Suad Efendic Karolinska Institute
Jon O. Lundberg
Jon O. Lundberg Karolinska Institute
John E. Blundell
John E. Blundell University of Leeds
Tore Midtvedt
Tore Midtvedt Karolinska Institute
Nicholas J. Talley
Nicholas J. Talley University of Newcastle Australia
Jan Tack
Jan Tack KU Leuven
Eddie Weitzberg
Eddie Weitzberg Karolinska Institute
Richard W. McCallum
Richard W. McCallum Texas Tech University Health Sciences Center

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