Hypothesis: Biodistribution is a key issue when it comes to medical applications of nanomaterials. Hollow mesoporous silica nanoparticles (HMSNs) loaded with fluorine compounds can be applied as positive magnetic resonance imaging (MRI) contrast agents (CAs). These CAs exhibit an unusual biodistribution which is influenced by the cargo and which could be linked to their serum protein adsorption behaviour.
View Article and Find Full Text PDFTopical drugs can be absorbed percutaneously in sufficient amounts to cause untoward systemic effects. Generally speaking, infants and young children appears to be more vulnerable than adults. It has been shown that the prolonged and extensive use of topical corticosteroids can induce iatrogenic hypercorticism and that they may also impair the patients ability to cope with stress.
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