Abstract
Introduction: Recent evidence shows that oxidative stress seems to be related with the pathophysiology of X-linked adrenoleukodystrophy (X-ALD), a neurodegenerative disorder. Methods: In the present study, the in vitro effect of N-acetyl-L-cysteine (NAC) on glutathione (GSH) and sulfhydryl levels in X-ALD patients was evaluated. Results: A significant reduction of GSH and sulfhydryl content was observed in X-ALD patients compared to the control group. Furthermore, 5 mM of NAC, in vitro, led to an increase in GSH content and sulfhydryl groups in these patients. Conclusion: These data probably indicate that an adjuvant therapy with the antioxidant NAC could improve the oxidative imbalance in X-ALD patients. Keywords: X- linked adrenoleukodystrophy; N-acetyl-L-cysteine; glutathione; sulfhydryl
Highlights
ObjectivesConsidering that NAC has been proposed as a GSH precursor, the purpose of this study was to analyze the in vitro effect of NAC on GSH and sulfhydryl levels in X-linked adrenoleukodystrophy (X-ALD) patients
Recent evidence shows that oxidative stress seems to be related with the pathophysiology of X-linked adrenoleukodystrophy (X-ALD), a neurodegenerative disorder
These data probably indicate that an adjuvant therapy with the antioxidant NAC could improve the oxidative imbalance in X-ALD patients
Summary
Considering that NAC has been proposed as a GSH precursor, the purpose of this study was to analyze the in vitro effect of NAC on GSH and sulfhydryl levels in X-ALD patients
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