1. Novel repair technique for articular cartilage defect using a fibrin and hyaluronic acid mixture

   • Jae-Deog Jang
   • Young-Seok Moon
   • Seok-Jung Kim

   Original Article 31 January 2013 Pages: 1 - 9

2. Efficacy of chorionic plate-derived mesenchymal stem cells isolated from placenta in CCl₄-injured rat liver depends on transplantation routes

   • Jieun Jung
   • Kyu-Hwan Na
   • Gi Jin Kim

   Original Article 31 January 2013 Pages: 10 - 17

3. Establishment of the chronic bone defect model in experimental model mandible and evaluation of the efficacy of the mesenchymal stem cells in enhancing bone regeneration

   • Jun-Beom Park
   • Kwangsu Lee
   • InSoo Kim

   Original Article 31 January 2013 Pages: 18 - 24

4. Influence of transmucosal designs of dental implant on tissue regeneration in beagle dogs

   • Won-Hee Kim
   • Young-Ku Heo
   • Jung-Bo Huh

   Original Article 31 January 2013 Pages: 25 - 32

5. Defective expression of the regulator of G-protein signaling (RGS) 4 increases MUC5AC overproduction in the epithelia of nasal polyps

   • Yong-Sik Kim
   • Kyoung Seob Song

   Original Article 31 January 2013 Pages: 33 - 37