Pyrrolizidine alkaloids (PA) are widely distributed in plants throughout the world, frequently in species relevant for human consumption. Apart from the toxicity that these molecules can cause in humans and livestock, PA are also known for their wide range of pharmacological properties, which can be exploited in drug discovery programs. In this work we review the current body of knowledge regarding the chemistry, toxicology, pharmacology and food safety of PA.
Supramolecular plasmonic magnetogels comprising two different nanoparticle architectures were developed and evaluated as potential nanocarriers for multimodal cancer therapy with reversible photothermia capabilities and tuneable drug release.
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