The Effect of Minocycline on MMP-9 Levels in Traumatic Brain Injury: An Experimental Study in Wistar Rats

Introduction The matrix metalloproteinase-9 (MMP-9) inhibition is an important target in the treatment of traumatic brain injury. Recent studies have shown that Minocycline may have MMP-9 inhibition activity. This study aims to determine the effect of minocycline in inhibiting MMP-9 in cases of head...

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Published inOpen access Macedonian journal of medical sciences Vol. 10; no. A; pp. 1630 - 1633
Main Authors Perdana, Darren, Ihwan, Andi, Zainuddin, Andi Alfian, Islam, Andi Asadul, Widodo, Djoko, Nasrullah, Nasrullah, Adhimarta, Willy, Wahyudi, Wahyudi, Christeven, Robert, Faruk, Muhammad
Format Journal Article
LanguageEnglish
Published 08.08.2022
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Summary:Introduction The matrix metalloproteinase-9 (MMP-9) inhibition is an important target in the treatment of traumatic brain injury. Recent studies have shown that Minocycline may have MMP-9 inhibition activity. This study aims to determine the effect of minocycline in inhibiting MMP-9 in cases of head injury which has not been studied much.   Methods This research was conducted using a laboratory experimental method on rats with a post-test control group design. The research was conducted at the Animal Laboratory, Faculty of Medicine, Hasanuddin University for a period of 2 weeks. The research population was rats with traumatic brain injury and rats without traumatic brain injury as controls. The sample size for each group was determined with Federer's formula, the minimum number of samples for each group was 9 experimental animals (a total of 27 mice in this study). Group 1 are control group, group 2(TBI) are rats with a traumatic brain injury, and group 3 are rats with a traumatic brain injury who was given minocycline.   Results The mean value of MMP-9 in group 2 (TBI) was 0.610116 ng/ml compared to the control mean value of 0.519300 ng/ml. The mean value of MMP-9 in group 3 (TBI+M) was 0.552674 ng/ml. From the ANOVA test, there was a significant relationship with a p-value = 0.001 There was a statistically significant relationship between the administration of minocycline and the decrease in MMP-9 levels in traumatic brain injury in Wistar rats.   Conclusion The level of MMP-9 in Wistar rats with traumatic brain injury who were given minocycline was shown to be significantly lower than that of those without minocycline treatment. This result showed that minocycline has the potential to inhibit the increase of MMP-9 levels in traumatic brain injury.
ISSN:1857-9655
1857-9655
DOI:10.3889/oamjms.2022.10469