Valeria Guerretti

ORCID: 0009-0008-8845-5195
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About
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Research Areas
  • PARP inhibition in cancer therapy
  • Aluminum toxicity and tolerance in plants and animals
  • Heavy Metal Exposure and Toxicity
  • Light effects on plants
  • Wastewater Treatment and Nitrogen Removal
  • Nanoparticles: synthesis and applications
  • Plant Water Relations and Carbon Dynamics
  • Phytochemicals and Antioxidant Activities
  • Microbial Community Ecology and Physiology
  • Plant Genetic and Mutation Studies
  • Aquatic Ecosystems and Phytoplankton Dynamics
  • Environmental Impact and Sustainability
  • Transboundary Water Resource Management
  • Antioxidant Activity and Oxidative Stress
  • Plant responses to elevated CO2
  • Cell death mechanisms and regulation
  • Fish Ecology and Management Studies
  • Metal complexes synthesis and properties
  • Analog and Mixed-Signal Circuit Design
  • Environmental DNA in Biodiversity Studies
  • Essential Oils and Antimicrobial Activity
  • Plant Stress Responses and Tolerance
  • Low-power high-performance VLSI design

University of Naples Federico II
2023-2025

Federico II University Hospital
2024

Suez Canal University
2024

The consumption of fresh tomatoes and processed tomato products is widespread in the Mediterranean diet. This fruit a valuable source antioxidants plays an important role preventing oxidative stress. study aimed to investigate content measure total antioxidant capacity (ABTS DPPH assays) peel, pulp, seed fractions six cultivars. Finally, some bioactive compounds activity were also determined homemade purees, since such production commonplace Southern Italy. level each fraction calculated...

10.3390/antiox12030761 article EN cc-by Antioxidants 2023-03-21

Exposure to ionizing radiation (IR) poses a significant risk for all organisms. Although plants are generally more resistant than animals, still impacts their structure and function. Plant resistance is pivotal property guarantee survival. This study evaluates bean leaves’ early long-term responses oxidative stress induced by radiation. To assess the response, we measured battery of photosynthetic efficiency markers after exposure dwarf X-ray doses 0.3, 10, 50, 100 Gy. We observed that...

10.3390/antiox14030261 article EN cc-by Antioxidants 2025-02-25

Poly(ADPribosyl)ation is a post-translational protein modification, catalyzed by poly(ADP-ribose) polymerase (PARPs) enzymes, responsible for ADP-ribose polymer synthesis (PAR) from NAD+. PAR turnover assured poly(ADPR) glycohydrolase (PARGs) enzymes. In our previous study, the altered histology of zebrafish brain tissue, resulting in demyelination and neurodegeneration also with poly(ADPribosyl)ation hyperactivation, was demonstrated after aluminum (Al) exposure 10 15 days. On basis this...

10.3390/ijms24108766 article EN International Journal of Molecular Sciences 2023-05-15
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