Scientific corner

Effects of adacolumn selective leukocytapheresis on plasma cytokines during active disease in patients with active ulcerative colitis

Hiroyuki Hanai 1Takayuki IidaMasami YamadaYoshihiko SatoKen TakeuchiTatsuo TanakaKenji KondoMasataka KikuyamaYasuhiko MaruyamaYasushi IwaokaAkiko NakamuraKazuhisa HirayamaAbby R SaniabadiFumitoshi Watanabe, World J Gastroenterol. 2006 Jun 7;12(21):3393-9.

We found strong correlations between CAI and IL-10 (r = 0.827, P < 0.001), IL-6 (r = 0.785, P < 0.001) and IL-18 (r = 0.791, P < 0.001). IL-1ra was not correlated with CAI. Following GMA therapy, 24 of the 31 patients achieved remission and the levels of all 4 cytokines fell to the levels in healthy controls. Further, blood levels of IL-1ra and IL-10 increased at the column outflow and inflow at 60 min suggesting release from leucocytes that adhered to the carriers.

https://pubmed.ncbi.nlm.nih.gov/16733857/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4087871/

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