Andrew Szilagyi
Assistant Professor, 捆绑SM社区
MDCM, FRCPC
Tufts University, Boston, Mass..USA
Lactose has emerged as a potential natural human prebiotic. An important research area is to evaluate relationships between disease outcomes (eg colorectal cancer and inflammatory bowel diseases) and interactions between lactose and intestinal lactase, which is genetically determined. The main hypothesis promoted is that such lactase-lactose interactions may represent an important determinant of the geographic patterns of human diseases.
Dr Szilagyi is a clinician in gastroenterology, with an interest in diseases pertaining to that system, in particular, with diseases thought to be pathogenitically related to host intestinal microbe interactions. These include the inflammatory bowel diseases and colorectal cancer. His research area lies in manipulation of the microflora through the use of probiotics (live bacterial consumption), especially prebiotics, carbohydrates which promote healthful bacteria.
M. Almadi, PM. Ghali, A Constantin, J Galipeau, A Szilagyi. Recurrent obscure gastrointestinal bleeding: Dilemmas and Success with pharmacologic therapies, case series and review. Can J Gastroenterol. 23; 625-631, 2009.
Handbook of Pre and Probiotics Ingredients. Health Benefits and Food Applications. Szilagyi A. Functional Disaccharides, Cho Susan S and Finocchiaro E Terry eds, CRC press, Taylor and Francis Group. Boca Raton, Florida USA. 95-122, 2009.
A Szilagyi, I Shrier, D Heilpern JS Je SH Park, G Chong C Lalonde L-F Cote, BH Lee. Differential impact of lactose/lactase phenotype on colonic microflora. Can J Gastroenterol 24; 373-379; 2010.
A Szilagyi, P Galiatsatos P, X Xue. Systematic review and meta-analysis of lactose digestion, its impact on intolerance and nutritional effects of dairy food restriction in inflammatory bowel diseases. Nutrition J 2016; 15: 67 DOI 10.1186/s12937-016-0183-8
M Fung, X Xue, A Szilagyi. Estimating lactase non-persistence distributions in the multi-ethnic Canadian demographic: a population-based study. Journal of the Canadian Association of Gastroenterology, Volume 3, Issue 3, June 2020, Pages 103鈥�110,