Ignacio Rangel
Örebro University
19 Papers
27 Citations
Ignacio Rangel is an academic researcher from Örebro University. The author has contributed to research in topics: Gut flora & Irritable bowel syndrome. The author has an hindex of 8, co-authored 18 publications.
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Papers
The relationship between faecal‐associated and mucosal‐associated microbiota in irritable bowel syndrome patients and healthy subjects
Ignacio Rangel,Johanna Sundin,Susana Fuentes,Dirk Repsilber,W.M. de Vos,W.M. de Vos,Robert-Jan M. Brummer +6 more
TL;DR: The faecal‐associated microbiota is commonly seen as a surrogate of the mucosal‐ associated microbiota, however, previous studies indicate that they are different.
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Differences in Gut Microbiome Composition between Senior Orienteering Athletes and Community-Dwelling Older Adults
Frida Fart,Sukithar Kochappi Rajan,Rebecca Wall,Ignacio Rangel,John Peter Ganda-Mall,Lina Tingö,Robert-Jan M. Brummer,Dirk Repsilber,Ida Schoultz,Carl Mårten Lindqvist +9 more
TL;DR: The results suggest specific composition characteristics of healthy microbiota in the elderly, and show that certain components of nutrition as well as psychological distress are not as tightly connected with composition or diversity variation in faecal microbiota samples.
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Comparison between terminal-restriction fragment length polymorphism (T-RFLP) and quantitative culture for analysis of infants' gut microbiota.
Fei Sjöberg,Forough L. Nowrouzian,Ignacio Rangel,Charles Hannoun,Edward R. B. Moore,Ingegerd Adlerberth,Agnes E. Wold +6 more
TL;DR: T-RFLP analysis showed that microbiota complexity was high in the first weeks of life, declined to a minimum at 1-2 months of age, and thereafter increased again, suggesting that both culture and molecular based analysis have limitations and both approaches may be needed to obtain a full picture of the complex gut microbiota.
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Alterations in the relative abundance of Faecalibacterium prausnitzii correlate with changes in fecal calprotectin in patients with ileal Crohn's disease: a longitudinal study.
Olle Björkqvist,Dirk Repsilber,Maike Seifert,Colin J. Brislawn,Janet K. Jansson,Lars Engstrand,Ignacio Rangel,Jonas Halfvarson +7 more
TL;DR: There was an inverse correlation between temporal changes in the relative abundance of F. prausnitzii, but not overall butyrate producing capacity, and changes in inflammatory activity in ileal Crohn’s disease, indicating that the bacterium may play a role in gut homeostasis, even though causality is still to be demonstrated.
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Akkermansia muciniphila Reduces Peritonitis and Improves Intestinal Tissue Wound Healing after a Colonic Transmural Defect by a MyD88-Dependent Mechanism
Radu Bachmann,Matthias Van Hul,Pamela Baldin,Daniel Léonard,Nathalie M. Delzenne,Clara Belzer,Janneke P. Ouwerkerk,Dirk Repsilber,Ignacio Rangel,Alex Kartheuser,Robert-Jan M. Brummer,Willem M. De De Vos,Patrice D. Cani +12 more
TL;DR: People exposed to A. muciniphila exhibited an increased level of the bacterium at the mucus level 2 h after instillation and significant changes in the expression of different genes involved in the regulation of cell cycling, gene transcription, immunity, and inflammation in their colonic mucosa.