Malondialdehyde Levels in Blood Serum of Wistar Rats After Exposure to Panoramic and Cephalometric Radiation (Experimental Laboratory Research)

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DOI:

https://doi.org/10.31098/bmss.v3i3.674

Keywords:

Panoramic radiograph; cephalometri radiograph; malondialdehyde; blood serum

Abstract

Background: Panoramic and cephalometric radiographs are used in dentistry, especially orthodontics, sometimes accompanied by periapical examination. Behind the benefits of using radiography, there are disadvantages for the body, which cause changes in the normal cell arrangement, detected by increased levels of Malondialdehyde (MDA) in blood serum. Purpose: This study was to determine differences in blood serum MDA levels of wistar rats a few days after exposure to panoramic and cephalometric radiation. Materials and Methods: This study used 35 male Wistar strain Rattus norvegicus, weighing 200-250 grams, aged 3-4 months, in good physical health. Animals are divided into five groups. Group K did not do fixation and was not given radiation exposure; groups K1, K2, K3, and K4 underwent fixation were given radiation exposure, MDA levels were measured, groups K1, K2, K3, K4, day 1, 3, 5 and 7 after radiation exposure. MDA levels were measured by the thiobarbituric acid method using a spectrophotometer with a wavelength of 532nm. Results:  There was a significant increase MDA levels in K1 (45.2704 + 2.08684). Significant decrease of MDA levels occurred in K2 (34.7747 + 7.90103), K3 (18.1266 + 5.33797), and K4 (12.0494 + 1.91399). Conclusion: There was an increase in MDA levels after radiation exposure, and MDA decreased significantly from the third to the seventh day after radiation exposure. However, MDA levels have not returned to normal.

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Published

2023-09-05

How to Cite

Khoironi, E., Revianti, S., Lelyana, N., & Fauziah, Y. A. (2023). Malondialdehyde Levels in Blood Serum of Wistar Rats After Exposure to Panoramic and Cephalometric Radiation (Experimental Laboratory Research). RSF Conference Series: Business, Management and Social Sciences, 3(3), 289–293. https://doi.org/10.31098/bmss.v3i3.674

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