| dc.creator | González Vargas, Elena;x1241678 | |
| dc.creator | CRUCES MARTINEZ, MARTHA PATRICIA; 169139 | |
| dc.creator | PIMENTEL PEÑALOZA, ADALBERTO EMILIO; 18704 | |
| dc.creator | SANCHEZ NAVA, PETRA; 38732 | |
| dc.creator | González Vargas, Elena | |
| dc.creator | CRUCES MARTINEZ, MARTHA PATRICIA | |
| dc.creator | PIMENTEL PEÑALOZA, ADALBERTO EMILIO | |
| dc.creator | SANCHEZ NAVA, PETRA | |
| dc.date | 2020-10-03T03:50:31Z | |
| dc.date | 2020-10-03T03:50:31Z | |
| dc.date | 2018-09-05 | |
| dc.identifier | 1382-6689 | |
| dc.identifier | http://hdl.handle.net/20.500.11799/109247 | |
| dc.description | En este artículo se da a conocer que los daños ocasionados por el ácido ascórbico dependen de la dosis expuesta. | |
| dc.description | Many studies have revealed that ascorbic acid (Aa) acts as a powerful inhibitor of genetic damage. The objetive of the present study was to evaluate the radioprotector effect of Aa at two diferent radiation dose rates. The somatic mutation and recombination test in Drosophilamelanogaster was used. 48 h larvae were treated for 24 h with 25, 50 and 100 mM of Aa. After pretreatment, larvae were irradiated with 20 Gy of gamma rays administered at 36 or 960 Gy/h. Toxicity, development rate and frequency of mutant spots were recorded. Results provide evidence of a radioprotective effect for all tested concentrations of Aa only when 20 Gy were delivered at 36 Gy/h and only with 25 mM using the 960 Gy/h. To consider the use of Aa as radioprotector or therapeutic agent, it is necessary to know its potential under different situations to avoid unwanted injuries. | |
| dc.description | CONACyt | |
| dc.language | eng | |
| dc.publisher | Environmental Toxicology and Pharmacology | |
| dc.relation | 62;1 | |
| dc.rights | openAccess | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | |
| dc.subject | Ascorbic acid | |
| dc.subject | radation dose | |
| dc.subject | Drosophila | |
| dc.subject | BIOLOGÍA Y QUÍMICA | |
| dc.subject | BIOLOGÍA Y QUÍMICA | |
| dc.title | Evidence that the radioprotector effect of ascorbic acid depends on the radiation dose rate | |
| dc.type | Artículo | |
| dc.type | article | |
