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BACKGROUND More than two decades after its discovery, contaminant microbial DNA in PCR reagents continues to impact the sensitivity and integrity of broad-range PCR diagnostic techniques. This is particularly relevant to their use in the setting of human sepsis, where a successful diagnostic on blood samples needs to combine universal bacterial detection(More)
An analysis has been made of the mechanics of the Thompson dowel retainer. The analysis locates the center of rotation during function and identifies the factors that affect its position. The degree to which the dowel should be relieved to permit unrestricted rotation has been established. The rationale of an occlusal bevel and the limits of its positioning(More)
BACKGROUND Evidence is required to quantify the potential risks of transmission of variant Creutzfeldt Jakob (vCJD) through dental procedures. Studies, using animal models relevant to vCJD, were performed to address two questions. Firstly, whether oral tissues could become infectious following dietary exposure to BSE? Secondly, would a vCJD-contaminated(More)
Giant adrenal cysts are an infrequent encounter in surgical practice. In this article we discuss a case of a 66 year old woman who presented with increasing abdominal girth and was subsequently found to have a large retroperitoneal mass on computed tomography (CT) scan. After a thorough endocrine work up was completed, the patient underwent an exploratory(More)
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