Publications by authors named "T Valverde"

Article Synopsis
  • Onchocerciasis and lymphatic filariasis (LF) are diseases prevalent in Equatorial Guinea, with efforts historically focused on Bioko Island, which has successfully interrupted onchocerciasis transmission, prompting a need to assess mainland regions where transmission status is unclear.
  • The study, conducted from September to December 2019, employed various diagnostic methods on a sample of 3,951 individuals to estimate the prevalence of these diseases on the mainland, marking the first cross-sectional analysis for this area.
  • Results showed a very low onchocerciasis seroprevalence of 0.3%, and while no O. volvulus microfilariae were found in biopsies, DNA evidence confirmed its presence in one
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Immune response to biomaterials, which is intimately related to their surface properties, can produce chronic inflammation and fibrosis, leading to implant failure. This study investigated the development of magnetic nanoparticles coated with silica and incorporating the anti-inflammatory drug naproxen, aimed at multifunctional biomedical applications. The synthesized nanoparticles were characterized using various techniques that confirmed the presence of magnetite and the formation of a silica-rich bioactive glass (BG) layer.

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Cancer is one of the deadliest diseases worldwide and has been responsible for millions of deaths. However, developing a satisfactory smart multifunctional material combining different strategies to kill cancer cells poses a challenge. This work aims at filling this gap by developing a composite material for cancer treatment through hyperthermia and drug release.

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Chagas disease (CD) is a worldwide public health problem, and the drugs available for its treatment have severe limitations. Red propolis is a natural extract known for its high content of phenolic compounds and for having activity against . The aim of this study was to investigate the trypanocidal potential of red propolis to isolate, identify, and indicate the mode of action of the bioactive compounds.

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