IN VITRO EFFECT OF N-ACETYL-L-CYSTEINE ON GLUTATHIONE AND SULFHYDRYL LEVELS IN X-LINKED ADRENOLEUKODYSTROPHY PATIENTS.

Autor: Padilha Marchetti, Desirèe, Donida, Bruna, Deon, Marion, Eduardo Jacques, Carlos, Bannach Jardim, Laura, Regla Vargas, Carmen
Předmět:
Zdroj: Clinical & Biomedical Research; 2017, Vol. 37 Issue 1, p33-37, 5p
Abstrakt: 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. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index