Conventional T cells recognise protein-derived antigens in the context of Major Histocompatibility Complex (MHC) class Ia and class II molecules and provide anti-microbial and anti-tumour immunity. Conventional T cells have also been implicated in type IV (also termed delayed-type or T cell mediated) hypersensitivity reactions in response to…[Read more]

We believe that this is the first carefully controlled study of the behaviour of birds in response to a newly introduced obstacle in their flight path. The insights from the study could also have implications for conservation efforts to mitigate collisions of birds with man-made obstacles.Scalp nerve block with ropivacaine has been shown to…[Read more]