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Core/shell macrobeads for the protection of islets from immune system rejection

  • Young Hwan Choi
  • , Jin Ho Lee
  • , Soon Hong Yuk
  • , Sun Hee Suh
  • , Kun Ho Yoon
  • Hannam University
  • Catholic Univ. of Korea Coll. Med.

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Core/shell macrobeads, composed of a hydrogel core and a biodegradable polymeric shell, were designed and evaluated for the protection of islets from both fibrous tissue development as well as the modulation of the immune system rejection response. The core/shell macrobeads (2,000μm diameter) were prepared with approximately 150μm thick polymeric shells. Islets isolated from pancreas of C57/BL6 mice were encapsulated in these core/shell macrobeads. The islets-loaded core/shell macrobeads were planted in the peritoneal cavity of diabetes mellitus-induced C57/BL6 mice and the blood glucose concentrations were measured.

Original languageEnglish
Pages (from-to)71-81
Number of pages11
JournalJournal of Bioactive and Compatible Polymers
Volume21
Issue number1
DOIs
StatePublished - Jan 2006

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • Biodegradeable
  • Blood glucose
  • Coreshell
  • Hydrogel
  • Immune system
  • Islets
  • Macrobeads

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