Publications by authors named "Artur S Venzel"
Despite considerable investigative efforts, the molecular mechanisms of postoperative delirium (POD) remain unresolved. The present investigation employs innovative methodologies for identifying potential primary and secondary metabolic markers of POD by analyzing serum metabolomic profiles utilizing the genetic algorithm and artificial neural networks. The primary metabolomic markers constitute a combination of metabolites that optimally distinguish between POD and non-POD groups of patients.
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- * The study introduces a denoising autoencoder (DAE) to reduce noise in mass spectrometry (MS) data, improving the accuracy of bacterial strain classification.
- * The DAE combined with Random Forest classification outperforms traditional methods, making it a more effective approach for precisely identifying Bacillus species in noisy conditions.
Hepatocellular carcinoma (HCC) has been associated with hepatitis C viral (HCV) infection as a potential risk factor. Nonetheless, the precise genetic regulatory mechanisms triggered by the virus, leading to virus-induced hepatocarcinogenesis, remain unclear. We hypothesized that HCV proteins might modulate the activity of aberrantly methylated HCC genes through regulatory pathways.
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