Heartburn isn't always harmless. It could be GERD. Confused between acid reflux and GERD? You're not alone. But ignoring the signs can put your health at serious risk. Know the difference: GERD: Glutathione deficiency: what to do Val Sambro laboratory Hyaluronic acid and chondroitin sulfate based medical devices: formulations, esophageal mucosal protection, and their place in the management of GERD Carmelo Scarpignato, Nicola De Bortoli, Paola Iovino, Andrea Nacci, Giovanni Sarnelli, Edoardo Hypoxia efficient and glutathione resistant cytoselective ruthenium(ii) p cymene arylimidazophenanthroline complexes: biomolecular interaction and live cell imaging Dalton Transactions (RSC Publishing)