A Meta-Analysis of the Mortality and the Prevalence of Burn Complications in Western Populations.

Management of burn injuries is complex, with highly variable outcomes occurring among different populations. This meta-analysis aims to assess the outcomes of burn therapy in North American and European adults, specifically mortality and complications, to guide further therapeutic advances. A systematic review of PubMed, Web of Science, and Cochrane was performed.

Spatial arrangements of cyclodextrin host-guest complexes in solution studied by C NMR and molecular modelling.

C NMR spectroscopic analyses of symmetric guest molecules in the cyclodextrin host cavity, combined with molecular modelling and solid-state X-ray analysis, provides a detailed description of the spatial arrangement of cyclodextrin host-guest complexes in solution. The chiral cavity of the cyclodextrin molecule creates an anisotropic environment for the guest molecule resulting in a splitting of its prochiral carbon signals in C NMR spectra. This signal split can be correlated to the distance of the guest atoms from the wall of the host cavity and to the spatial separation of binding sites preferred by pairs of prochiral carbon atoms.

Synthesis of 1,2-Disubstituted Adamantane Derivatives by Construction of the Adamantane Framework.

This review summarizes achievements in the synthesis of 1,2-disubstituted adamantane derivatives by the construction of the tricyclic framework either by total synthesis or by ring expansion/contraction reactions of corresponding adamantane homologues. It is intended to complement reviews focusing on the preparation of 1,2-disubstituted derivatives by C-H functionalization methods.

En route to local glioblastoma treatment with temozolomide doped hyaluronan fibres: formulation and cell studies.

We report the preparation, characterisation and tests of hyaluronan fibres containing up to 50 w/w% of temozolomide for local glyoblastoma treatment. These fibres form a hydrogel upon contact with cerebrospinal fluid on the treatment spot.

Annulated carbamates are precursors for the ring contraction of the adamantane framework.

We report a protocol for the one-pot two-step synthesis of noradamantane methylene amines. The first step is the triflic acid-promoted decarboxylation of adamantane carbamates, which causes rearrangement of the adamantane framework to form noradamantane iminium salts, which are reduced to amines in the second separate step.