Mostrando ítems 1-10 de 11
Design, Synthesis, Evaluation and Structure of Allenic 1α,25-Dihydroxyvitamin D₃ Analogs with Locked Mobility at C-17
[Abstract] Vitamin D receptor ligands have potential for the treatment of hyperproliferative diseases and disorders related to the immune system. However, hypercalcemic effects limit their therapeutical uses and call for ...
DNA Damage in Circulating Leukocytes Measured With the Comet Assay May Predict the Risk of Death
[Abstract] The comet assay or single cell gel electrophoresis, is the most common method used to measure strand breaks and a variety of other DNA lesions in human populations. To estimate the risk of overall mortality, ...
Salivary Leucocytes as In Vitro Model to Evaluate Nanoparticle-Induced DNA Damage
[Abstract] Metal oxide nanoparticles (NPs) have a wide variety of applications in many consumer products and biomedical practices. As a result, human exposure to these nanomaterials is highly frequent, becoming an issue ...
Cytotoxicity and Genotoxicity of Nanomaterials [Editorial]
Exploring Early Detection of Frailty Syndrome in Older Adults: Evaluation of Oxi-Immune Markers, Clinical Parameters and Modifiable Risk Factors
[Abstract] Ageing is accompanied with a decline in several physiological systems. Frailty is an age-related syndrome correlated to the loss of homeostasis and increased vulnerability to stressors, which is associated with ...
Suitability of the In Vitro Cytokinesis-Block Micronucleus Test for Genotoxicity Assessment of TiO2 Nanoparticles on SH-SY5Y Cells
[Abstract] Standard toxicity tests might not be fully adequate for evaluating nanomaterials since their unique features are also responsible for unexpected interactions. The in vitro cytokinesis-block micronucleus (CBMN) ...
The hCOMET Project: International Database Comparison of Results with the Comet Assay in Human Biomonitoring. Baseline Frequency of DNA Damage and Effect of Main Confounders
[Abstract] The alkaline comet assay, or single cell gel electrophoresis, is one of the most popular methods for assessing DNA damage in human population. One of the open issues concerning this assay is the identification ...
Suitability of Salivary Leucocytes to Assess DNA Repair Ability in Human Biomonitoring Studies by the Challenge-Comet Assay
[Abstract] The challenge-comet assay is a simple but effective approach that provides a quantitative and functional determination of DNA repair ability, and allows to monitor the kinetics of repair process. Peripheral blood ...
The Centennial Collection of VDR Ligands: Metabolites, Analogs, Hybrids and Non-Secosteroidal Ligands [Review]
[Abstract] Since the discovery of vitamin D a century ago, a great number of metabolites, analogs, hybrids and nonsteroidal VDR ligands have been developed. An enormous effort has been made to synthesize compounds which ...
Mononuclear/Binuclear [VIVO]/[VVO2] Complexes Derived from 1,3-Diaminoguanidine and Their Catalytic Application for the Oxidation of Benzoin via Oxygen Atom Transfer
[Abstract] Ligands H4sal-dag (I) and H4Brsal-dag (II) derived from 1,3-diaminoguanidine and salicylaldehyde or 5-bromosalicylaldehyde react with one or 2 mol equivalent of vanadium precursor to give two different series ...