Demetrios Stagos

Oxidative stress and myocardial dysfunction in young rabbits after short term anabolic steroids administration

Ioannis E. Germanakis, Konstantinos Tsarouhas, Persefoni Fragkiadaki, Christina Tsitsimpikou et autres

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Assessment of antioxidant activity of extracts from unique Greek varieties of Leguminosae plants using in vitro assays.

Chrysoula Spanou, Demetrios Stagos, L Tousias, Apostolis Angelis et autres

BACKGROUND: It is believed that legumes are a very good source of micronutrients and phytochemicals that present chemopreventive activity against diseases such as diabetes, coronary heart disease and colon cancer. Methanolic and aqueous extracts from 11 unique varieties of Leguminosae family plants …

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Activity of grape extracts from Greek varieties of Vitis vinifera against mutagenicity induced by bleomycin and hydrogen peroxide in Salmonella typhimurium strain TA102

Demetrios Stagos, Georgios Kazantzoglou, Demetra Theofanidou, Georgia Kakalopoulou et autres

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Assessment of antioxidant / anticarcinogenic activity of plant extracts by a combination of molecular methods.

Demetrios Stagos, Evangelos Karaberis, Demetrios Kouretas

Cancer chemoprevention is considered to be a promising approach for cancer control, as it has been identified by both epidemiological and molecular studies that environmental factors are the major causes of cancer. Chemoprevention can be defined as the use of agents to …

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Effects of plant phenolics and grape extracts from Greek varieties of Vitis vinifera on Mitomycin C and topoisomerase I-induced nicking of DNA

Demetrios Stagos, Georgios Kazantzoglou, Prokopios Magiatis, Sofia Mitaku et autres

In recent years, a number of reports have shown the anticancer activity of grape extracts and wine against various types of cancer such as breast, lung and gastric cancer. This property is mainly attributed to the plant polyphenols identified in grapes. The …

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Plant phenolics protect from bleomycin-induced oxidative stress and mutagenicity in Salmonella typhimurium TA102.

Demetrios Stagos, Spyridon Kouris, Demetrios Kouretas

Antioxidants are deemed to be important against DNA damage and mutations induced by reactive oxygen species (ROS). An assay for the ability of plant phenolics to protect against mutations caused by bleomycin treatment in Salmonella typhimurium TA102 cells in concentrations up to …

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