A temperature-sensitive hydrogel embedded with sodium alginate (SA)-chitosan (CS) microspheres was constructed for colon-targeted delivery of SZ-A. The results showed that the microspheres ...

In this research, the team crafted a medical composite hydrogel based on alginate, offering a potential alternative for vitreous replacement. The hydrogel, possessing high biocompatibility and ...

Raft-forming anti-reflux preparation is one line of treatment wherein a viscous gel forms a physical barrier above the stomach contents and prevents it from refluxing back into the esophagus. Sodium ...