HUBUNGAN ANTARA KADAR PELEPASAN ION FLUOR DARI RESTORASI SEMEN IONOMER KACA FUJI VII DENGAN VOLUME DAN pH SALIVA BERDASARKAN WAKTU
Fluoride ion contained in GIC restoration could be released either to the tooth structure and into saliva. One of the things that affect the release is the pH of the oral cavity. GIC setting reaction is acid-base reaction and will cause an acid stimulus in saliva, especially up to polimerizations co...
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Main Authors: | , |
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Format: | Theses and Dissertations NonPeerReviewed |
Published: |
[Yogyakarta] : Universitas Gadjah Mada
2011
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Subjects: | |
Online Access: | https://repository.ugm.ac.id/89346/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=51703 |
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Institution: | Universitas Gadjah Mada |
Summary: | Fluoride ion contained in GIC restoration could be released either to the
tooth structure and into saliva. One of the things that affect the release is the pH of
the oral cavity. GIC setting reaction is acid-base reaction and will cause an acid
stimulus in saliva, especially up to polimerizations completed. This acid in the
oral cavity could stimulate the salivary glands to secrete saliva. The higher
secretion of saliva, the higher the pH of saliva. The purpose of this study was to
correlate the level of fluoride ion release of Fuji VII GIC restoration with volume
and pH saliva based on time.
This study performed on 13 children at Elementary School on district
Dlingo aged 6-8 years old whom completed the inclusion criteria. GIC Fuji VII
was restored on maxillary deciduous teeth on each subject. Fluoride level, pH and
saliva volume was measured on day 0, 1
st
, 10
th
, 30
th
and 60
th
. Level of fluoride on
saliva was examined with spectrofotometri DR 2000. Saliva pH was examined
with pH meter and saliva volume with measuring glass.
Spearman Correlation statistical analysis showed there was positive and
significant correlation between level of fluoride release and saliva volume on day
10
th
and 30
th
which most closely related on day 10
th
(r=0.923 ,p = 0.001). The
negative and significant corelation between level of fluoride release and saliva pH
showed on day 10
th
and 30
th
which most closely related on day
10
th
(r=0.896, p = 0.000). The positive, significant and closely correlation between
volume and pH saliva showed in each observation time (day 0, 10th, 30
th and 60th).
The Conclusion on day 10th and 30th show the higher the fluoride ion release from
Fuji VII SIK restoration it will be followed by an increase in salivary volume and
the higher the fluoride ion release from Fuji VII SIK restoration it will be
followed by a decrease in salivary pH. At each observation time showed the
higher the volume of saliva will be followed by an increase in salivary pH. |
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