233 studies found
We performed a genome wide analysis of genes differentially expressed during epileptogenesis. Virtually, all possible changes in the rat transcriptome were monitored at distinct time points corresponding to the latent to chronic phase transition of the pilocarpine model of epilepsy, which is probably the most extensively studied chemically inductive model of TLE. Genes identified as being differentially expressed were classified based on their respective biological functions to envisage proce...
Gene expression analysis: To determine the differentaition signature for HaCaT keratinocytes, with ZNF750 gene silencing, total RNA was isolated in biologic triplicates from cells induced to differentiate for twelve days and hybridized to Affymerix Human Gene 1.0 ST arrays.
Isolated fresh bronchial epithelial cells were placed into trizol for further analysis.
129 human hippocampus samples
Preclinical toxicological assessment in animal models
The PBMCs were isolated from venous blood by Ficoll-Hypaque and total RNAs were extracted, measured at 260 nm and frozen at -80°C until further used. An internal, arbitrary standard was made of a mixture of total RNAs from PBMCs taken from 3 healthy donors. The oligodT-primed poly(A) mRNAs were labelled with [α33P]dCTP as previously described [Coulouarn et al 2004], and the resulting, labelled cDNAs were immediately used for hybridization. Our array covering 12,000 cDNA probes for 10,000 non-...
In total 42 patients were treated with anti-TNF. RNA was isoloated from white blood cells and anti-TNF responders (n=18) were compared to nonresponders (n=24) regarding expression profiles