Background: Dietary restriction (DR) is the most studied pro-longevity intervention; however, a complete understanding of its underlying mechanisms remains elusive, and new research directions may emerge from the identification of novel DR-related genes and DR-related genetic features.
Results: This work used a Machine Learning (ML) approach to classify ageing-related genes as DR-related or NotDR-related using 9 different types of predictive features: PathDIP pathways, two types of features based on KEGG pathways, two types of Protein-Protein Interactions (PPI) features, Gene Ontology (GO) terms, Genotype Tissue Expression (GTEx) expression features, GeneFriends co-expression features and protein sequence descriptors. Our findings suggested that features biased towards curated knowledge (i.
Introduction: To evaluate Low-Molecular-weight (LMW) DNA as a possible prognostic biomarker in acute ischemic and hemorrhagic stroke.
Methods: LMW DNA samples were isolated from plasma and cerebrospinal fluid by phenol deproteinization, analyzed by gradient polyacrylamide electrophoresis and quantified by spectrophotometry.
Results: Two common types of stroke, i.
Background: Ovarian cancer is one of the most common diseases of the female reproductive system. The aim of this study was the investigation of the antitumor cisplatin effect on ascitic fluid tumor cells in the ovarian cancer experimental model by digital cytomorphometry and cell bioinformatic analysis.
Methods: Female Wistar rats were inoculated by ovarian cancer strain.
Aims: The aim of the experiments was to find out the factors on which age-related sensitivity to the occurrence of BPH depends.
Methods: 45 Male Wistar rats aged 3 and 24 months were used. In each age group, there were intact rats and animals with induced BPH (by surgical castration + testosterone injections, 25 mg/kg x 7).
Gemcitabine is quite effective in the treatment of brain tumors, although this drug has a limited ability to overcome the blood-brain barrier (BBB). Aim of study is to assess the therapeutic efficacy of gemcitabine and other drugs with different permeability of BBB in the model of intracranial tumor. The therapeutic activity of gemcitabine, carmustine, cyclophosphamide and cisplatin was studied in mice with intracranially implanted Ehrlich tumor, and also gemcitabine in various doses - with intramuscularly implanted tumor.
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