The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Background. Ionizing radiation (IR) carry adequate energy to ionize or remove electrons from an atom. Particles interact with water to produce reactive oxygen species (ROS). Genistein (GEN) is a naturally occurring phytoestrogen and the basic isoflavonoid in soybeans and soybean-enriched products and is believed to have the strongest antioxidant activity. Objective. The study aimed at the investigation...
Radon is noble, monatomic, radioactive, heavier than the air gas. It is colorless, odorless, tasteless. It exists in natural environment as a result of the decay of radium, and emits mainly alpha radiation and less beta radiation. Residential radon concentrations vary widely by geographic area. The higher concentration of radon is expected globally in the grounds where uranium, radium and thoron are...
Ionizing radiation may cause damage to living tissue by producing free radicals like reactive oxygen species (ROS). ROS can randomly react with lipids, proteins and nucleic acids of cell causing oxidative stress and damage in these macromolecules, leading to pathogenesis of chronic diseases and age related and also cancer. The first line of defense from the damaging effects of ROS is antioxidants,...
Wprowadzenie.Promieniowanie jonizujące i ksenoestrogeny występują powszechnie w środowisku człowieka. Bisfenol A (BPA) używany jest podczas produkcji poliwęglanów oraz żywic epoksydowych, stanowiących składnik m.in. soczewek do okularów, wypełnień dentystycznych, płyt CD, szyb okiennych, pokryw instrumentów, opakowań oraz pojemników na napoje, ale także wyrobów dla dzieci, butelek, talerzyków, kubeczków...
Celem pracy było zbadanie wpływu bisfenolu A (BPA) i skojarzonego działania promieniowania X i BPA na komórki somatyczne szpiku kostnego i wątroby myszy. Samce myszy szczepu Pzh: Sfis przez 8 tygodni napromieniano dawką 0,05 Gy lub podawano im bisfenol A (5 mg/kg mc, 10 mg/kg mc, 20 mg/kg mc) albo poddawano skojarzonemu działaniu obu czynników (0,05 Gy + 5 mg/kg BPA). Próby pobierano po 24h, 1, 4...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.