Počet záznamů: 1
Impaired Post-Irradiation Survival of Cyclooxygenase-2-Deficient Mice
- 1.0502499 - BFÚ 2019 RIV CZ eng J - Článek v odborném periodiku
Hofer, Michal - Hoferová, Zuzana - Gruzdev, A. - Dušek, L. - Falk, Martin
Impaired Post-Irradiation Survival of Cyclooxygenase-2-Deficient Mice.
Physiological Research. Roč. 67, č. 5 (2018), s. 809-812. ISSN 0862-8408. E-ISSN 1802-9973
Grant CEP: GA ČR GBP302/12/G157
Institucionální podpora: RVO:68081707
Klíčová slova: selective inhibitors * irradiated mice * meloxicam * Cyclooxygenase-2
Obor OECD: Physiology (including cytology)
Impakt faktor: 1.701, rok: 2018
We investigated and evaluated post-irradiation survival in cyclooxygenase-2-deficient (COX-2 KO) mice. Thirty-day survival following exposure of COX-2 KO mice to a lethal dose of 8.5 Gy of gamma-rays was observed to be statistically significantly lower in both males and females, as well as when the sexes were merged, in comparisons with their wild-type counterparts. These findings were related to the previous observations concerning the detrimental influence of the COX-2 genetic disruption on hematopoiesis in sublethally irradiated mice. Deteriorated postirradiation survival of COX-2 KO mice confirmed the previously anticipated conclusion regarding negative influence of the antiinflammatory action of COX-2 deficiency under the conditions of exposure of the animals to ionizing radiation.
Trvalý link: http://hdl.handle.net/11104/0294425
Počet záznamů: 1