Electrostatically Reinforced Acid-Stable Polysaccharide Hydrogels for Promoting Gastric Ulcer Repair

Key Points

• This research aims to develop an injectable hydrogel that can enhance gastric ulcer healing by addressing issues of bioavailability and mucosal protection.
• Synthesis of electrostatically reinforced hydrogels with polysaccharides.
• Evaluation of the hydrogels for acid stability.
• Assessment of biocompatibility and repair efficacy in gastric ulcer models.
• Hydrogels demonstrated significant stability under acidic conditions.
• Enhanced mucosal repair was observed compared to conventional treatments.
• Improved bioavailability led to better therapeutic outcomes.