Publications by authors named "L Rudi"
(1) Background: The widespread use of nanoparticles (NPs) implies their inevitable contact with living organisms, including aquatic microorganisms, making it essential to understand the effects and consequences of this interaction. Understanding the adaptive responses and biochemical changes in microalgae and cyanobacteria under NP-induced stress is essential for developing biotechnological strategies that optimize biomolecule production while minimizing potential toxicity. This study aimed to evaluate the interactions between various potentially toxic nanoparticles and the cyanobacterial strain , focusing on the biological adaptations and biochemical mechanisms that enable the organism to withstand xenobiotic exposure.
View Article and Find Full Text PDFOne of the primary sources of trace elements in the environment is wastewater used for irrigation. However, the effects of untreated wastewater containing high concentrations of chromium and zinc on vegetables and the potential human health risks associated with their consumption are poorly understood. This pot experiment aimed to address this research gap.
View Article and Find Full Text PDFArticle Synopsis
- Nanotechnologies, particularly silver and copper nanoparticles, can affect living systems, prompting researchers to study their impact on the plant species L. under field conditions.
- The study measured how these nanoparticles are taken up by different parts of the plant using advanced techniques to analyze accumulation levels.
- Findings showed copper particles concentrated in roots and leaves, while silver particles primarily affected roots and berries, but overall indicated a low human health risk from consuming the nanoparticle-contaminated berries.
Short bowel syndrome related intestinal failure outcomes in Latin America: Insights from the RESTORE Registry.
JPEN J Parenter Enteral Nutr
November 2024
Article Synopsis
- Short bowel syndrome is a rare condition with limited existing data, prompting a registry study in Latin America focused on chronic intestinal failure, analyzing various patient and clinical factors from specialized centers.
- From May 2020 to July 2023, the study included 167 patients (115 adults and 52 children) across 20 centers, revealing key demographics, complications, and outcomes, with significant differences between adults and children in terms of etiology and follow-up results.
- The findings aim to enhance understanding of intestinal failure in Latin America, serving as both a data repository and an educational resource for healthcare teams, while striving for international recognition of regional health challenges.
The Impact of Silver Nanoparticles Functionalized with Spirulina Protein Extract on Rats.
Pharmaceuticals (Basel)
September 2024
Article Synopsis
- * The results showed that these functionalized AgNPs tended to accumulate in the brain, liver, and testicles and cleared from the body after some time, with some mild immune responses and temporary liver stress noted.
- * Overall, the findings suggest that using Spirulina to coat silver nanoparticles improves their safety and effectiveness in medical applications, reducing toxicity while still allowing for therapeutic use.