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Increased Tryptophan Metabolism Is Associated With Activity of Inflammatory Bowel Diseases.
Nikolaus S, Schulte B, Al-Massad N, Thieme F, Schulte DM, Bethge J, Rehman A, Tran F, Aden K, Häsler R, Moll N, Schütze G, Schwarz MJ, Waetzig GH, Rosenstiel P, Krawczak M, Szymczak S, Schreiber S. Nikolaus S, et al. Among authors: al massad n. Gastroenterology. 2017 Dec;153(6):1504-1516.e2. doi: 10.1053/j.gastro.2017.08.028. Epub 2017 Aug 19. Gastroenterology. 2017. PMID: 28827067 Free article.
Evaluation of interleukin-6 and its soluble receptor components sIL-6R and sgp130 as markers of inflammation in inflammatory bowel diseases.
Nikolaus S, Waetzig GH, Butzin S, Ziolkiewicz M, Al-Massad N, Thieme F, Lövgren U, Rasmussen BB, Reinheimer TM, Seegert D, Rosenstiel P, Szymczak S, Schreiber S. Nikolaus S, et al. Among authors: al massad n. Int J Colorectal Dis. 2018 Jul;33(7):927-936. doi: 10.1007/s00384-018-3069-8. Epub 2018 May 11. Int J Colorectal Dis. 2018. PMID: 29748708 Free PMC article.