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Interactive Medicine

Research and Publications

Professor Barclay is actively involved in a range of research projects in both Gastroenterology and Clinical Pharmacology, with collaborators in New Zealand, Australia, Europe and the United Kingdom.

Main Areas of Research:

Inflammatory Bowel Disease
  • Causes
  • Epidemiology
  • Genetics
  • Drug Therapy

Pharmacogenetics
  • How our genetic makeup affects how well a drug works and what side effects might occur

Immunomodulator drugs
  • thiopurines and methotrexate, used to treat immune diseases like Inflammatory Bowel Disease and Rheumatoid Arthritis

Clinical Trials of New Drugs


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