Abstract An 83-year-old lady presented to the urology department with right flank pain in context of a previously known renal staghorn calculus. On examination, she was found have visible discharging sinus her flank, and calculus had become at skin surface. Non-contrast CT imaging confirmed that eroded through via nephrocutaneous fistula. The stone manually extracted percutaneously on ward, tre...

INTRODUCTION Metastases are detected in 20% of patients with solid tumours at diagnosis and a further 30% after diagnosis. Radiation therapy (RT) has proven effective in bone (BM) and brain (BrM) metastases. The objective of this study was to analyze the variability of RT utilization rates in clinical practice and the accessibility to medical technology in our region. PATIENTS AND METHODS We ...

In common with other herpesviruses, the human cytomegalovirus (HCMV) DNA polymerase contains a catalytic subunit (Pol or UL54) and an accessory protein (UL44) that is thought to increase the processivity of the enzyme. The observation that antisense inhibition of UL44 synthesis in HCMV-infected cells strongly inhibits viral DNA replication, together with the structural similarity predicted for ...

Highly pathogenic avian H5N1 influenza viruses remain a pandemic threat. Antiviral drugs such as neuraminidase (NA) inhibitors will be crucial for disease control in the event of a pandemic. Should drug-resistant H5N1 viruses develop, all defense strategies will be compromised. To determine the likelihood and mechanisms of emergence of NA inhibitor-resistant H5N1 variants in humans, we serially...

An Altamont soil containing no measurable population of chlorobenzoate utilizers was examined for the potential to enhance polychlorinated biphenyl (PCB) mineralization by inoculation with chlorobenzoate utilizers, a biphenyl utilizer, combinations of the two physiological types, and chlorobiphenyl-mineralizing transconjugants. Biphenyl was added to all soils, and biodegradation of 14C-Aroclor ...