Official publication of Rawalpindi Medical University
Comparison of CoQ10 & L-Carnitine In Remyelination of White Matter In A Rat Model of Multiple Sclerosis

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Keywords

Remyelination
Coenzyme Q10
L-Carnitine
Multiple Sclerosis

How to Cite

1.
Qureshi T, Ali S, Yasser A, Hina M, Fahad T, Muqeet A. Comparison of CoQ10 & L-Carnitine In Remyelination of White Matter In A Rat Model of Multiple Sclerosis. JRMC [Internet]. 2026 Mar. 31 [cited 2026 Mar. 31];30(1). Available from: https://journalrmc.com/index.php/JRMC/article/view/2898

Abstract

Objective: To compare the therapeutic effects of Coenzyme Q10 & L-Carnitine on remyelination of Anterior Commissure in Cuprizone-induced rat model of Multiple Sclerosis.

Methods: Forty male Sprague Dawley rats were randomly divided into four groups. Group 1 was given a normal diet, and the remaining three groups were Multiple Sclerosis models and given 0.2% Cuprizone for 12 weeks. After 4 weeks, Group 3 received 150 mg/kg/day CoQ10, Group 4 was given 100 mg/kg/day L-Carnitine, while Cuprizone poisoning continued till 12 weeks. Rats were then dissected, and their brains were removed. Coronal sections were stained with Luxol Fast Blue stain to demonstrate the remyelination.

Results: CoQ10 was found to promote remyelination more effectively than L-Carnitine, as evidenced by significantly reduced areas of demyelination.

Conclusion: CoQ10 demonstrates greater effectiveness in promoting remyelination compared to L-Carnitine.

Keywords: Coenzyme Q10, Carnitine, Multiple Sclerosis, Remyelination

https://doi.org/10.37939/jrmc.v30i1.2898

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Copyright (c) 2026 Tayyaba Qureshi, Shabana Ali, Ayesha Yasser, Mohtashim Hina, Tayyaba Fahad, Abdul Muqeet