Olsalazine sodium was purchased from Selleckchem (USA), 5-Aminosalicylic acid (5-ASA) and resveratrol – from Acros Organics (USA), and Cyclosporine A – from Santa Cruz Biotech (USA). Quinacrine dihydrochloride was obtained from Sigma (USA), and dextran sulfate sodium (molecular weight, 36,000-50,000) was purchased from Advanced Technology & Industrial Co., Ltd. (Hong Kong).
The synthesis of Cl-amidine has been described previously [20 (link), 46 (link)], as well as its modified version, BB-Cl-Amidine [23 (link)]. The American Ginseng (AG) Panax quinquefolius extract has been described previously in detail by our laboratory [14 (link)], as well, as we have recently described the generation of the Hexane fraction of AG (HAG) [44 (link)].
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