Histotalks: Nsh Podcasts

Title: Comparative assessment of routine H&E and Mason’s Trichrome Stain to Differentiate Normal from Infected Urinary Bladders in the Göttingen Minipig   Authors: Stephanie D. Rivera, MS, HT(ASCP); Anthony Romanello, BS; Ronnie Chamanza, BVSc, MSc, FRC Path, MRCVS, FIATP, Preclinical Sciences & Translational Safety, Johnson & Johnson Innovative Medicine, Spring House, Pa Abstract: The objective of this experiment was to evaluate the difference between normal and infected Göttingen minipig urinary bladder and determine the difficulty of microscopically evaluating infectious urinary bladder. The focus was on the histology of the tissue using routine Hematoxylin and Eosin(H&E) staining and the Masson Trichrome (MT) special stain to demonstrate the morphology of normal and infectious urinary bladder. To improve on the translation between preclinical and clinical studies, the Göttingen minipig model is appropriate to use for research for diseased human bladder treatment because the minipig anatomy