Proteoglycans presence and distribution. Ana R. Ribeiro Alice Barbaglio Cristiano D. Benedetto Cristina C. Ribeiro Iain C. Wilkie Maria D. C. Carnevali Mário A. Barbosa 10.1371/journal.pone.0024822.g004 https://plos.figshare.com/articles/figure/_Proteoglycans_presence_and_distribution_/406588 <p>Longitudinal section of CDL stained with (A) alcian blue at pH 2.5 and cuprolinic blue (B) (arrows, cuprolinic blue stained precipitates).</p> 2013-02-20 14:50:20 physiology biotechnology cell biology biophysics physics