PMID- 20602875
OWN - NLM
STAT- MEDLINE
DCOM- 20130110
LR  - 20131121
IS  - 1000-503X (Print)
IS  - 1000-503X (Linking)
VI  - 32
IP  - 3
DP  - 2010 Jun
TI  - [Effect of combination of pulsed CO2 laser irradiation and diammine silver 
      fluoride treatment on ultrastructure of dentine].
PG  - 265-8
LID - 10.3881/j.issn.1000-503X.2010.03.005 [doi]
AB  - OBJECTIVE: To explore the effect of combination of pulsed CO2 laser irradiation 
      and diammine silver fluoride treatment on the ultrastructure of dentine. METHODS: 
      Each extracted molars was made into four identical dentinal specimens, which were 
      randomly divided into 4 groups according to the treatment methods: A, control 
      group; B, pulsed CO2 laser irradiation; C, coated with 38%Ag(NH3)2F; and D, laser 
      irradiation plus fluoride. Scanning electron microscope (SEM) analysis was 
      performed. RESULTS: As shown by SEM, group A showed clear dentinal tubuli, group 
      B showed melted surface without dentinal tubule openings, group C showed thicker 
      melted layer without dentinal tubule openings, and group D showed the thickest 
      melted and recrystallized layer on dentine surface. CONCLUSIONS: Both pulsed CO2 
      laser irradiation and 38%Ag(NH3)2F treatment can seal dentinal tubule. The 
      combination of these two techniques can form a synergistic effect.
FAU - Wang, Qi
AU  - Wang Q
AD  - Department of Stomatology, PUMC Hospital, CAMS and PUMC, Beijing 100730, China.
FAU - Zhao, Ji-Zhi
AU  - Zhao JZ
FAU - Wu, Xiao-Min
AU  - Wu XM
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Zhongguo Yi Xue Ke Xue Yuan Xue Bao
JT  - Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae
JID - 8006230
RN  - 0 (Silver Compounds)
RN  - 1Z00ZK3E66 (silver fluoride)
RN  - Q80VPU408O (Fluorides)
SB  - IM
MH  - Dentin/drug effects/radiation effects/*ultrastructure
MH  - Fluorides/*pharmacology
MH  - Humans
MH  - *Lasers
MH  - *Lasers, Gas
MH  - Silver Compounds/*pharmacology
EDAT- 2010/07/07 06:00
MHDA- 2013/01/11 06:00
CRDT- 2010/07/07 06:00
PHST- 2010/07/07 06:00 [entrez]
PHST- 2010/07/07 06:00 [pubmed]
PHST- 2013/01/11 06:00 [medline]
AID - 10.3881/j.issn.1000-503X.2010.03.005 [doi]
PST - ppublish
SO  - Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 2010 Jun;32(3):265-8. doi: 
      10.3881/j.issn.1000-503X.2010.03.005.