Percutaneous minimally invasive necrosectomy following endoscopic transgastric drainage in acute necrotising pancreatitis.

A patient who had undergone failed transgastric placement of two cystgastrostomy stents referred to the regional pancreatic unit with ongoing sepsis for further management. Following stabilisation, percutaneous minimally invasive necrosectomy (MIN) was performed. MIN resulted in sustained clinical resolution of the sepsis and normalisation of serum C reactive protein levels.

HIV blocking antibodies following immunisation with chimaeric peptides coding a short N-terminal sequence of the CCR5 receptor.

The chemokine receptor CCR5 is required for cellular entry by many strains of HIV, and provides a potential target for molecules, including antibodies, designed to block HIV transmission. This study investigates a novel approach to stimulate antibodies to CCR5. Rabbits were immunised with chimaeric peptides which encode a short fragment of the N-terminal sequence of CCR5, as well as an unrelated T cell epitope from Tetanus toxoid.