Nizam U. Khan

Pro-oxidant, anti-oxidant and cleavage activities on DNA of curcumin and its derivatives demethoxycurcumin and bisdemethoxycurcumin

Haseeb Ahsan, Nazneen Parveen, Nizam U. Khan et al. · Chemico-Biological Interactions · 1999 · 282 citations

Medicinal Chemistry, Biochemistry, Natural Sciences +5

Antioxidant and prooxidant properties of caffeine, theobromine and xanthine.

Sonish Azam, Naghma Hadi, Nizam U. Khan et al. · PubMed · 2003 · 236 citations

Prooxidant and antioxidant activities of bilirubin and its metabolic precursor biliverdin: a structure–activity study

Sedigheh Asad, Saurabh Singh, Aamir Ahmad et al. · Chemico-Biological Interactions · 2001 · 72 citations

Biochemistry, Medicine, Heme Degradation +9

Operculina turpethum attenuates N-nitrosodimethylamine induced toxic liver injury and clastogenicity in rats

Riaz Ahmad, Sarfaraz Ahmed, Nizam U. Khan et al. · Chemico-Biological Interactions · 2009 · 67 citations

Hepatology, Medicine, Liver Physiology +10

Oxidative DNA damage by capsaicin and dihydrocapsaicin in the presence of Cu(II)

Saurabh Singh, Sedigheh Asad, Aamir Ahmad et al. · Cancer Letters · 2001 · 59 citations

Bioorganic Chemistry, Oxidative Dna Damage, Biochemistry +9