DNA topoisomerases 1 and 2 are enzymes that maintain DNA topology and play important essential genome functions, including DNA replication and transcription. Aberrant topoisomerases cause genome instability and a wide range of diseases, cancer in particular. Both Topo 1 and 2 are the targets of valuable anticancer drugs, such as camptothecin. It has been previously shown that artemisinin, a ses...

*Corresponding Author E-mail: [email protected] Tel.: +86-022-84861931 Fax: +86-022-84861931 ‘Biofertilizers’ have been defined as alternative substances, to chemical fertilizers, which can stimulate plant growth and increase yield. Plant growth promoting bacteria (PGPB) represent the main component of biofertilizers. We chose seven bacteria with higher nitrogenase activity, from twenty-nine ...

LebensmittelchemieVolume 77, Issue S3 p. S3-022-S3-022 Vorträe Sensorische Bewertung von klimabedingten Fehlaromen im Wein und Einfluss Bekämpfungsstrategien gegen Sonnenbrand bei Weißweintrauben auf die Weinsensorik C. Szmania, Szmania Neustadt an der Weinstraße/D Breitenstr. 71, Weinstraße/DSearch for more papers by this authorJ. Waber, J. Waber authorU. Fischer, U. Fischer DLR RheinpfalzSear...

Chronic obstructive pulmonary disease is characterised by oxidative stress, but little is known about the associations between antioxidant status and all-cause mortality in adults with this disease. The objective of the present study was to examine the prospective associations between concentrations of α- and β-carotene, β-cryptoxanthin, lutein/zeaxanthin, lycopene, Se, vitamin C and α-tocopher...