Publications by authors named "A Zanotto-Filho"

Article Synopsis
  • Sepsis and septic shock are critical health issues linked to high mortality rates, with the inflammatory response playing a major role in organ dysfunction, particularly affecting the cardiovascular system through severe hypotension.* -
  • Nitric oxide (NO) is a pivotal factor in both inflammation and cardiovascular issues during sepsis, influencing proteins through post-translational modifications, and DTNB is utilized to study these interactions by targeting reactive thiol groups in proteins.* -
  • In experiments with sepsis-induced mice, DTNB treatment reduced lung vascular leakage, lowered nitrite/nitrate levels, and diminished inflammatory markers like IL-1ß, suggesting its potential benefits in managing sepsis-induced inflammation.*
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This study investigates the effect of chloride levels on the mode of action of palladium complexes for the activation of propargyl- and allene-protected fluorophores and chemotherapeutic drugs through uncaging reactions. Four Pd(II) complexes were synthesized and characterized using various spectroscopic techniques to confirm their structure and electronic properties. Kinetic studies and density functional theory calculations revealed that chloride ions in phosphate buffered saline (PBS) significantly enhance catalytic efficiency, particularly for allenyl-protected substrates compared to propargylic counterparts.

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Peripheral neuropathy is an important adverse effect caused by some chemotherapeutic agents, including oxaliplatin (OXA). OXA-induced peripheral neuropathy (OIPN) is a challenging condition due to diagnostic complexities and a lack of effective treatment. In this study, we investigated the antiallodynic effect of β-caryophyllene (BCP), a cannabinoid type 2 (CB2) receptor agonist, in a mouse model of OIPN.

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Glioblastoma multiforme (GBM) is the most aggressive type of glioma, displaying atypical glycosylation pattern that may modulate signaling pathways involved in tumorigenesis. Lectins are glycan binding proteins with antitumor properties. The present study was designed to evaluate the antitumor capacity of the Dioclea reflexa lectin (DrfL) on glioma cell cultures.

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