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. Author manuscript; available in PMC: 2015 Aug 1.
Published in final edited form as: Mol Genet Metab. 2014 Jun 6;112(4):286–293. doi: 10.1016/j.ymgme.2014.05.015

Figure 4.

Figure 4

Cartilage heparan sulfate levels, quantified via tandem mass spectroscopy of Non-Reducing End (NRE) disaccharides, were reduced in rhIDUA-treated elbows (A) and knees (B). Cartilage heparan sulfate from normal dogs was 2.44 ng/g wet weight.