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Liarozole is a new imidazole derivative with antitumoral properties. Effects of the compound alone and in combination with all-trans-retinoic acid on proliferation of MCF-7 human breast cancer cells were examined using a 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide assay. Following 9 days of drug exposure, MCF-7 cell growth was(More)
This paper presents the design and implementation of RELTEQ, a timed event management algorithm based on relative event times, supporting long event interarrival time, long lifetime of the event queue, no drift and low overhead. It is targeted at embedded operating systems. RELTEQ has been conceived to replace and improve the existing timed event management(More)
Cytochrome P450-dependent oxidation is a pathway for all-trans-retinoic acid (all-trans-RA) catabolism. Induction of this catabolic pathway was studied in MCF-7 breast cancer cells. MCF-7 cells showed low constitutive all-trans-RA catabolism. Concentration-dependent induction was obtained by preincubation of the cells with all-trans-RA (10(-9) to 10(-6) M).(More)
Integrating time triggered tasks in µC/OS-II Our research directions are mainly targetted at real-time embedded systems. More specific, we look at safety critical applications in the automotive domain. Within our group, we are building up experience with the real-time operating system (RTOS) named µC/OS-II [1], which comes with free available source code.(More)
  • M Behnam, T Nolte, +6 authors Multiplexing
  • 2009
Our current research efforts go towards the implementation of hierarchical scheduled real-time systems. Hierarchical scheduling frameworks (HSFs) allows independent application development by postponing the analysis of the global real-time system behaviour until system integration [1]. An example implementation of a HSF built on top of a commercial(More)
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