Psychological Evaluation of a Residential Children's Burns Camp Programme: A Ten-Year Evaluation.

Residential burns camp programmes provide help and support to children with burn injuries by providing activities designed to build their confidence and self-esteem. Our regional burns service has been running camps for over 20 years and evaluation is an important part of assessing their effectiveness. In this study, we report both qualitative and quantitative data from 10 consecutive years of burns camps.

Partial thickness wound: Does mechanism of injury influence healing?

Wound healing is a complex multistep process which is temporally and spatially controlled. In partial thickness wounds, regeneration is possible from the stem cells in the edges of the wound and from the remnants of the epidermal appendages (such as hair follicles and sebaceous glands). This study examines whether the mechanism of injury influences healing of wounds of similar depth.

Supramolecular organization in streptococcal pericellular capsules is based on hyaluronan tertiary structures.

Supramolecular organization involving a polyanionic glycan in a bacterial capsule (hyaluronan, HA, in streptococcal capsules) is revealed, for the first time, by electron-histochemical methodology previously used to elucidate ultrastructure in extracellular matrix. Capsular HA filaments thereby revealed closely resemble aligned linear structures demonstrated by similar technology in HA solution. These parallel arrays, spontaneously formed, are based on HA tertiary structures (beta sheet-like) which are stabilized by hydrophobic and hydrogen bonds.