Raanana, Israel, Feb. 26, 2026 (GLOBE NEWSWIRE) -- Polyrizon Ltd. (Nasdaq: PLRZ) (“Polyrizon” or the “Company”), a pre-clinical-stage biotechnology company developing intranasal administrated solutions, today announced results from a comparative study evaluating the regional nasal deposition profile of its naloxone formulation versus a commercial reference product. The study was conducted at the University of Parma’s Biopharmanet-TEC research center under the scientific supervision of Prof. Fabio Sonvico. T ...