Repair efficiency and PUVA therapeutic response variation in patients with vitiligo

作者: Surekha Tippisetty , Deepthi Goudi , Abdul Waheed Mohammed , Parveen Jahan

DOI: 10.1016/J.TIV.2012.08.003

关键词: DNA damageDermatologyPsoralenUltraviolet A RadiationGenotoxicityVitiligoIn patientDrug responseBiologyDepigmentation

摘要: Abstract Vitiligo is an acquired depigmentation disorder affecting 0.1% to >8.8% in Indian population. Psoralen and ultraviolet A radiation (PUVA) a gold standard treatment for vitiligo, however, response still empirical. In order investigate whether drug variation influenced by the repair ability of PUVA treated vitiligo subjects, single cell gel electrophoresis (SCGE) genotoxicity serum malonaldehyde (MDA) cytotoxicity were performed on 107 subjects (77 cases 30 healthy controls) South vitro was assessed considering residual damage. significant difference observed between patients controls with regard their mean values DNA damage MDA levels (p

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