PMID- 24608613
OWN - NLM
STAT- MEDLINE
DCOM- 20150910
LR  - 20181202
IS  - 1006-7248 (Print)
IS  - 1006-7248 (Linking)
VI  - 23
IP  - 1
DP  - 2014 Feb
TI  - [Study of the effect of fluor protector on resistance to demineralization of milk 
      beverages on enamel of primary teeth].
PG  - 51-7
AB  - PURPOSE: To study the effect of fluor protector against demineralization of 
      deciduous teeth enamel surface in milk beverages, to certify the mechanism of 
      anti-demineralization of fluor protector, and provide laboratory basis for 
      clinical practice of fluor protector and the prevention of infants and young 
      children. METHODS: The enamel surfaces of 30 prepared deciduous teeth without 
      caries were randomly divided into 3 groups. Group A was control group. Milk 
      beverages were used in group B, and 0.1% fluor protector was used in group C. 
      Each group included 10 specimens. All specimens were soaked in water tank at 37 
      degrees centigrade for 4 days, but specimens in groups B and C were soaked at 
      intervals in 10mL yogurt drinks in water tank at 37 degrees centigrade, 9 minutes 
      for one time and 3 times for one day. Scanning electron microscope (SEM) and 
      spectrum analyzer were used to detect the changes in surface morphology of 
      deciduous teeth enamel surface. The concentration values and the ratio of 
      calcium/phosphorus were analyzed with SPSS11.5 software package. RESULTS: Enamel 
      soaked in milk beverages had decreased Ca(2+) and P(3+) content significantly 
      (P<0.01). Ca(2+) and P(3+) content in enamel in group C was significantly higher 
      than in group B (P<0.01). Scanning electron microscopy showed enamel surface in 
      group C had mild demineralization. CONCLUSIONS: Milk beverages can cause a strong 
      acid demineralization in deciduous teeth enamel surface. The application of fluor 
      protector in enamel surface can inhibit enamel demineralization in the milk 
      beverages.
FAU - Xu, Qiang
AU  - Xu Q
AD  - Department of Stomatology, Maternal and Children Health Hospital of Tangshan 
      City. Tangshan 063000;China.E-mail:2578603536@qq.com.
FAU - Zhang, Wen-ru
AU  - Zhang WR
FAU - Meng, He
AU  - Meng H
FAU - Wang, Lin
AU  - Wang L
LA  - chi
PT  - Journal Article
PL  - China
TA  - Shanghai Kou Qiang Yi Xue
JT  - Shanghai kou qiang yi xue = Shanghai journal of stomatology
JID - 101090220
RN  - 0 (Drug Combinations)
RN  - 0 (Fluorides, Topical)
RN  - 0 (Polyurethanes)
RN  - 0 (Silanes)
RN  - 64441-49-2 (Fluor Protector)
SB  - IM
MH  - Animals
MH  - Beverages
MH  - Child
MH  - Dental Caries
MH  - Dental Enamel
MH  - Drug Combinations
MH  - *Fluorides, Topical
MH  - Humans
MH  - *Milk
MH  - *Polyurethanes
MH  - Random Allocation
MH  - *Silanes
MH  - *Tooth Demineralization
MH  - Tooth, Deciduous
EDAT- 2014/03/13 06:00
MHDA- 2015/09/12 06:00
CRDT- 2014/03/11 06:00
PHST- 2014/03/11 06:00 [entrez]
PHST- 2014/03/13 06:00 [pubmed]
PHST- 2015/09/12 06:00 [medline]
PST - ppublish
SO  - Shanghai Kou Qiang Yi Xue. 2014 Feb;23(1):51-7.