Figure 8. Amount of the total GAGs measuring the selectively of the fixed radioactive precursor ([3H]-glucosamine) on fibroblasts treated or untreated with 0.5% or 1% polyglucuronic acid

Fibroblasts in culture were treated with 0.5% and 1.0% polyglucuronic acid, and found to significantly increase the neosynthesis of total GAGs by 18% and 26%, respectively (see Figure 8).