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Measurement & Analysis of ALP and AST Activity Levels in Gingival Cervical Fluid of Telescope Retained Fixed Bridge

Author: ZhaoBin
Tutor: ZhangBingSheng
School: Shanxi Medical
Course: Clinical Stomatology
Keywords: Telescopic crown Alkaline phosphatase Aspartate aminotransferase Gingival index Sulcus bleeding index
CLC: R783
Type: Master's thesis
Year: 2010
Downloads: 32
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Abstract

Objective: To observe the telescopic crown the abutment periodontal changes detected in the different periods telescopic crown fixed bridge and conventional fixed abutment gingival crevicular fluid alkaline phosphatase (ALP) and aspartame aminotransferase (AST) activity levels and abutment gingival index (GI), sulcus bleeding index (SBI) and compare, to explore the role of the repair method for periodontal maintenance. Research methods: (1) select 16 patients met the inclusion criteria, all patients are bilaterally symmetrical missing mandibular first molar, each patient in the mandibular second premolar and mandibular second molar abutments. (2) of the 16 patients enrolled a total of 64 abutments, divided into experimental and control group, n = 32 abutments. The two groups each patient on both sides of the side of the abutment random for the experimental group, and the other side for the control group. The experimental group to the the telescopic crown fixed bridge repair, repair of the control group with conventional fixed partial denture. (3) in the repair immediately after, and 6 and 12 months after repair, abutment gingival index, sulcus bleeding index detection using automatic biochemical analyzer base gingival crevicular fluid ALP and AST activity level. SPSS17.0 statistical software to detect data analysis, assessment abutment different time periods and in different parts of the periodontal condition. Results: All patients enrolled completed in accordance with the requirements of the production of denture wear and related testing. (1) The statistical analysis shows that, with time, the control group abutment GI, SBI increased trend but no statistical significance (P gt 6 months; significant difference (P 0.05), 12 months, lt; 0.05); experimental group GI, SBI has tended to increase, but at 6 and 12 months were not statistically significant (P gt; 0.05). Repair instantly and repair between 6 months the experimental group and the control group GI of SBI relatively non significant difference (P gt; 0.05), repair after 12 months, there is a significant difference (P lt; 0.05) ( 2) dentures gingival sulcus fluid ALP and AST activity level trends have risen six month activity levels declined after cleaning, but between the two groups was no significant difference (P gt; 0.05) , and 12 months after the experimental group gingival sulcus fluid levels of ALP and AST activity compared with the control group decreased, and there is a significant difference (P lt; 0.05). Two repair methods periodontal index of trends and activity trends. Conclusions: telescopic crowns fixed bridge through regular demolition, more thorough maintenance abutment Zhou Weisheng, conducive to the abutment periodontal tissue protection.

Measurement & Analysis of ALP and AST Activity Levels in Gingival Cervical Fluid of Telescope Retained Fixed Bridge

Abstract

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