Fig. 4
From: The regenerative effect of stem cells on acetaminophen-induced hepatotoxicity in male albino rats
The liver tissue of pathological control (Masson trichrome stain) showed A, B deposition of collagen fibers around portal area (PT) area and around central vein (cv) with extension to PT. C, D A photomicrograph of a section in BM-MSC-treated rat liver showing marked decrease in deposition of collagen fibers