0000000000602725
AUTHOR
Javier Boix
Oxidative Stress and DNA Damage in Human Gastric Carcinoma: 8-Oxo-7'8-dihydro-2'-deoxyguanosine (8-oxo-dG) as a Possible Tumor Marker
We characterized the oxidative stress (OS) status by the levels of reduced/oxidized glutathione (GSH/GSSG), malondialdehyde (MDA) and the mutagenic base 8-oxo-7'8-dihydro-2'-deoxyguanosine (8-oxo-dG) in human gastric carcinoma (HGC) samples and compared the results with normal tissue from the same patients. We also analyzed 8-oxo-dG in peripheral mononuclear cells (PMNC) and urine from healthy control subjects and in affected patients in the basal state and one, three, six, nine and twelve months after tumor resection. The levels of DNA repair enzyme mRNA expression (hOGG1, RAD51, MUYTH and MTH1) were determined in tumor specimens and compared with normal mucosa. Tumor specimens e…
Introducción a las alteraciones estructurales equilibradas de los cromosomas
Proyecto orientado al alumnado de Medicina. Se persigue, por un lado facilitar material complementario multimedia para preparar y entender mejor los supuestos prácticas que se plantean en la asignatura de Embriología, y por otro lado, consolidar los conocimientos que se van a desarrollar a lo largo de la materia. Música: Firefly by Techsmith library. Producción: Unidad de Biología. Con apoyo del SFPIE UV-SFPIE_RMD17-724975