Journal of AIDS & Clinical Research

Stopa A

Publications

• Research Article
  Palm Fruit Juice Mitigates AZT Mitochondrial Genotoxicity and Dose-Dependent Cytotoxicity
  Author(s): Osborne AE, Sanchez JA, Solomon M, Stopa A, Wangh LJ, Sambanthamurthi R and Hayes KCOsborne AE, Sanchez JA, Solomon M, Stopa A, Wangh LJ, Sambanthamurthi R and Hayes KC
  
  Chronic use of 3′-Azido-3′-deoxythymidine (AZT) to treat HIV/AIDS causes mitochondrial dysfunction and the accumulation of mitochondrial mutations. These toxicities have been attributed to increased oxidative damage, among other mechanisms. Palm fruit juice (PFJ), also known as oil palm phenolics (OPP), is a water soluble byproduct of oil extraction from the fruit of the oil palm (Elaeis guineensis) that is rich in antioxidants and other phytochemicals. The capacity of PFJ to mitigate AZT mitochondrial genotoxicity (mutagenesis) as well as dosedependent cytotoxicity were measured in cultured HepG2 cells. In the presence of PFJ, AZT-induced mutations were 35% the number of mutations observed in samples treated with AZT alone in the three regions of the mitochondrial genome examined (HV2, CO2, and ND1). Co-treatment with PFJ increased cell survival in the presence of increas.. Read More»
  DOI: 10.4172/2155-6113.1000400

  Abstract PDF