Browse > Article
http://dx.doi.org/10.5933/JKAPD.2014.41.1.1

Effect of Storage Media and Duration on Pulpal Cell Viability in Exfoliated Deciduous Teeth  

Park, Jiwon (Department of Pediatric Dentistry, College of Dentistry, Yonsei University)
Song, Jeseon (Department of Pediatric Dentistry, College of Dentistry, Yonsei University)
Lee, Jaeho (Department of Pediatric Dentistry, College of Dentistry, Yonsei University)
Kim, Seongoh (Department of Pediatric Dentistry, College of Dentistry, Yonsei University)
Jeon, Mijeong (Oral Science Research Center, College of Dentistry, Yonsei University)
Jung, Hansung (Division in Anatomy & Developmental Biology, Department of Oral Biology, College of Dentistry, Yonsei University)
Son, Heungkyu (Department of Pediatric Dentistry, College of Dentistry, Yonsei University)
Publication Information
Journal of the korean academy of Pediatric Dentistry / v.41, no.1, 2014 , pp. 1-7 More about this Journal
Abstract
If it is possible to preserve and culture cells from exfoliated deciduous teeth in a readily available storage medium within each family, more stem cells would be obtained. This research is about the effect of storage media and time on pulpal cell viability of exfoliated deciduous teeth. 330 exfoliated deciduous teeth were randomly divided into 11 groups; fresh group, dry group, groups stored in cell culture medium (2, 4, 7 days each), in milk (2, 4, 7 days each), and in saline (2, 4, 7 days each). Primary culture of pulpal cells was conducted in each group and the success rates were compared by calculating the number of teeth with viable cells. The result of primary culture shows that the success rate decreases as the time of storage gets longer. There was no statistical difference between groups stored in the cell culture medium, milk, and saline for 2 and 4 days. However, the groups stored in milk and saline for 7 days showed dramatic decrease in success rate compared to the group stored in the cell culture medium. In conclusion, exfoliated or extracted deciduous teeth can be used to culture pulpal cells when they are stored in milk and saline for a certain period of time; however obtaining viable pulpal cells becomes harder as the storage time gets longer.
Keywords
Storage medium for deciduous teeth; Pulpal tissue; Cell viability; Milk; Saline;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Song JS, Kim Sh, Kim SO, et al.: Characterization of Stem Cells Obtained from the Dental Pulp and Periodontal Ligament of Deciduous Teeth. Tissue Engineering and Regenerative Medicine, 7, 2010.
2 Karaoz E, Dogan BN, Aksoy A, et al.: Isolation and in vitro characterisation of dental pulp stem cells from natal teeth. Histochem Cell Biol, 133:95-112, 2010.   DOI   ScienceOn
3 Wang X, Sha XJ, Li GH, et al.: Comparative characterization of stem cells from human exfoliated deciduous teeth and dental pulp stem cells. Arch Oral Biol, 57:1231-1240, 2012.   DOI
4 Kerkis I, Caplan AI: Stem cells in dental pulp of deciduous teeth. Tissue Eng Part B Rev, 18:129- 138, 2012.   DOI   ScienceOn
5 Song JS, Kim SO, Kim SH, et al.: In vitro and in vivo characteristics of stem cells derived from the periodontal ligament of human deciduous and permanent teeth. Tissue Eng Part A, 18:2040-2051, 2012.   DOI
6 Arora V, Arora P, Munshi AK: Banking stem cells from human exfoliated deciduous teeth (SHED): saving for the future. J Clin Pediatr Dent, 33:289- 294, 2009.   DOI
7 Souza BD, Luckemeyer DD, Felippe WT, et al.: Effect of temperature and storage media on human periodontal ligament fibroblast viability. Dent Traumatol, 26:271-275, 2010.   DOI   ScienceOn
8 Lin DG, Kenny DJ, Barrett EJ, et al.: Storage conditions of avulsed teeth affect the phenotype of cultured human periodontal ligament cells. J Periodontal Res, 35:42-50, 2000.   DOI
9 Dominici M, Le Blanc K, Mueller I, et al.: Minimal criteria for defining multipotent mesenchymal stromal cells. The International Society for Cellular Therapy position statement. Cytotherapy, 8:315- 317, 2006.   DOI   ScienceOn
10 de Souza BD, Luckemeyer DD, Felippe WT, et al.: Effect of milk renewal on human periodontal ligament fibroblast viability in vitro. Dent Traumatol, 28:214-216, 2012.   DOI
11 Huang SC, Remeikis NA, Daniel JC: Effects of longterm exposure of human periodontal ligament cells to milk and other solutions. J Endod, 22:30-33, 1996.   DOI   ScienceOn
12 Alacam T, Gorgul G, Omurlu H, Can M: Lactate dehydrogenase activity in periodontal ligament cells stored in different transport media. Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 82:321-323, 1996.   DOI   ScienceOn
13 Liu ZJ, Zhuge Y, Velazquez OC: Trafficking and differentiation of mesenchymal stem cells. J Cell Biochem, 106:984-991, 2009.   DOI   ScienceOn
14 Gronthos S, Brahim J, Li W, et al.: Stem cell properties of human dental pulp stem cells. J Dent Res, 81:531-535, 2002.   DOI   ScienceOn
15 Huang GT, Sonoyama W, Chen J, Park SH: In vitro characterization of human dental pulp cells: various isolation methods and culturing environments. Cell Tissue Res, 324:225-236, 2006.   DOI   ScienceOn
16 Shi S, Gronthos S: Perivascular niche of postnatal mesenchymal stem cells in human bone marrow and dental pulp. J Bone Miner Res, 18:696-704, 2003.   DOI   ScienceOn
17 Zannettino AC, Paton S, Arthur A, et al.: Multipotential human adipose-derived stromal stem cells exhibit a perivascular phenotype in vitro and in vivo. J Cell Physiol, 214:413-421, 2008.   DOI   ScienceOn
18 Freshney R: Culture of animal cells : a manual of basic technique. 5th ed. edn. 2005.
19 Spath L, Rotilio V, Alessandrini M, et al.: Explantderived human dental pulp stem cells enhance differentiation and proliferation potentials. J Cell Mol Med, 14:1635-1644, 2010.
20 Nakamura S, Yamada Y, Katagiri W, et al.: Stem cell proliferation pathways comparison between human exfoliated deciduous teeth and dental pulp stem cells by gene expression profile from promising dental pulp. J Endod, 35:1536-1542, 2009.   DOI   ScienceOn
21 Eslaminejad MB, Vahabi S, Shariati M, Nazarian H: In vitro Growth and Characterization of Stem Cells from Human Dental Pulp of Deciduous Versus Permanent Teeth. J Dent (Tehran), 7:185-195, 2010.
22 Govindasamy V, Abdullah AN, Ronald VS, et al.: Inherent differential propensity of dental pulp stem cells derived from human deciduous and permanentteeth. J Endod, 36:1504-1515, 2010.   DOI
23 Lekic PC, Kenny DJ, Barrett EJ: The influence of storage conditions on the clonogenic capacity of periodontal ligament cells: implications for tooth replantation. Int Endod J, 31:137-140, 1998.   DOI   ScienceOn
24 Ashkenazi M, Sarnat H, Keila S: In vitro viability, mitogenicity and clonogenic capacity of periodontal ligament cells after storage in six different media. Endod Dent Traumatol, 15:149-156, 1999.   DOI
25 Jo JH, Kim SO, Choi HJ, et al.: A comparative study of preserving ability of human periodontal ligament cells stored in different temperatured storage media. J Korean Acad Pediatr Dent 34:36-42, 2007.   과학기술학회마을
26 Blomlof L, Otteskog P: Viability of human periodontal ligament cells after storage in milk or saliva. Scand J Dent Res, 88:436-440, 1980.
27 Lindskog S, Blomlof L, Hammarstrom L: Mitoses and microorganisms in the periodontal membrane after storage in milk or saliva. Scand J Dent Res, 91:465-472, 1983.
28 Miura M, Gronthos S, Zhao M, et al.: SHED: stem cells from human exfoliated deciduous teeth. Proc Natl Acad Sci U S A, 100:5807-5812, 2003.   DOI   ScienceOn