Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"DNS-Reparatur"”.
-
Autoradiographische Modelluntersuchungen an der Maus zum Einfluss einer achtwöchigen 50-Hz-Magnetfeld-Exposition auf DNA-Reparatur und Zellproliferation in der Milz
The aim of this thesis was to study autoradiographically after injection of ³H-thymidine (TdR) the influence of an 8-week magnetic field (MF) exposure of 50 Hz with 0.1 mT or 1 mT flux density on cell proliferation in the spleen germinal center and nuclear (n) DNA-repair capacity in the mantle zone …
-
Autoradiographische Modelluntersuchungen an der Maus zum Einfluss einer achtwöchigen 50-Hz-Magnetfeld-Exposition auf DNA-Reparatur und mitochondriale DNA-Synthese von Tubulusepithelzellen der Niere
1.) The aim of this study was to use autoradiographic analyses after the injection of 3H-thymidine (TdR) to investigate the nuclear DNA repair synthesis rate ("unscheduled DNA synthesis" = UDS) and the mitochondrial DNA synthesis rate of proximal and distal tubular epithelium cells in the kidney of …
-
Einfluss einer achtwöchigen 50-Hz-Magnetfeld-Exposition auf DNA-Reparatur und mitochondriale DNA-Synthese von Sammelrohr-Epithelzellen der Niere
… causes DNA-damage and influences mitochondrial mtDNS-synthesis.2) Altogether, 81 male, seven months old mice were exposed over a period of eight weeks to a magnetic field (MF) of 50 Hz with a magnetic flux density of 0,1 and 1 mT, or they were sham-exposed. Following the exposure to the magnetic …
-
Autoradiographische Untersuchungen zum Einfluss einer achtwöchigen 50-Hz-Magnetfeld-Exposition auf DNA-Reparatur und mitochondriale DNA-Synthese verschiedener Zellarten im Gehirn adulter Mäuse
The aim of this study was to analyse the effects of a continuous exposure of 9 months old mice to a 50 Hz magnetic field (MF) with flux densities of 1 mT, 0,1 mT, or 0 mT (controls) on specific brain cells (epithelial cells of the choroids plexus of the II. and IV. Ventricle, granule cells of the …
-
Autoradiographische Untersuchungen zu nukleären DNA-Strangbrüchen in unterschiedlichen Zellarten im Gehirn der Maus nach einer achtwöchigen 50-Hz-Magnetfeldexposition
The aim of this study was to use in-situ nick translation (ISNT) to investigate the relative number of unrepaired nuclear (n) DNA nicks in different cell types in the brain of the 9-month-old mouse after a 2-month exposure to a 50 Hz magnetic field with 0 mT (control), 0.1 mT or 1 mT. 5 minutes …