The invention relates to a pharmaceutical composition, comprising (i) a compound comprising at least one carbohydrate and containing at least one sulphate, in combination with (ii) at least one non-protein or non-NA-strand compound, different from (i), that can activate PPAR, preferably PPARy, and (iii) optionally, at least one pharmaceutically acceptable carrier. Preferably, the sulphated compounds include single sulphur containing agents like MSM or multiple sulphur containing agents like pentosan, adequan. The second part of the composition, is a PPARy agonists chosen from the group of thiazolidinediones, NSAIDs, sulphonylureas and indoles, like for example indomethacin or pioglitazone.