10 documents found, page 1 of 1

Carotenoid Analysis and Identification in Marine Animals

Made available in DSpace on 2022-04-29T07:12:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-11-30; Department of Chemistry and Environmental Sciences IBILCE-UNESP, São José; Department of Biochemistry Section for Biological Sciences Federal University of Paraná, Curitiba SP; Department of Biochemistry Instituto de Química Universidade de São Paulo IQ-USP, São Paulo SP; Department of Chemistry and Env...

Role of Singlet Molecular Oxygen in the Oxidative Damage to Biomolecules

Made available in DSpace on 2022-04-29T07:12:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-11-30; Department of Biochemistry Institute of Chemistry University of Sao Paulo, São Paulo SP; Department of Biochemistry Section for Biological Sciences Federal University of Parana, Curitiba PR; Department of Chemistry and Environmental Sciences IBILCE-UNESP, São José do Rio Preto SP; Department of Chemistr...

Evaluation of Oxidative DNA Damage in Aquatic Animals: Comet Assays and 8-Oxo-7...

Made available in DSpace on 2022-04-29T07:12:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-11-30; Department of Biochemistry Institute of Chemistry Universiy of Sao Paulo, São Paulo; Department of Biochemistry Section for Biological Sciences Federal University of Parana, Curitiba PR; Department of Chemistry and Environmental Sciences IBILCE-UNESP, São José do Rio Preto, SP; Department of Chemistry a...

Oxidation of 1,'N POT. 2'-etheno-2’-deoxyguanosine by singlet molecular oxygen:...

Glutathione modifies the oxidation products of 2 '-deoxyguanosine by singlet mo...

Effects of the melanin precursor 5,6-dihydroxy-indole-2-carboxylic acid (DHICA)...

Novel properties of melanins include promotion of DNA strand breaks, impairment...

Plasmid DNA damage induced by singlet molecular oxygen released from the naphth...

To investigate oxidative lesions and strand breaks induction by singlet molecular oxygen (1O2), supercoiled-DNA plasmid was treated with thermo-dissociated DHPNO2 and photoactivated-methylene blue. DNA lesions were detected by Fpg that cleaves DNA at certain oxidized bases, and T4-endoV, which cleaves DNA at cyclobutane pyrimidine dimers and apurinic/apyrimidinic (AP) sites. These cleavages form open relaxed-DN...

Effect of flavonoids on 2′-deoxyguanosine and DNA oxidation caused by singlet m...

Oxidação de proteínas por oxigênio singlete: mecanismos de dano, estratégias pa...