The aim of this study was to evaluate the antimicrobial activities of Trachyspermum ammi, essential oil against different kinds of microorganisms by microtiter plate method. All 36 isolates of (12 Klebsiella pneumoniae, 12 E.coli and 12 Staphylococcus aureus) isolated from urine culture of hospitalized patients (Amir Al-Momenin Hospital, Zabol, south-eastern ...

Over the past eight years an increasing number of investigators have found SV40 genomic sequences in a variety of human samples, both malignant and normal. Tumor types recurrently reported as SV40-positive include choroid plexus neoplasms, ependymomas, osteosarcomas, and mesotheliomas. Nonetheless, considerable skepticism that SV40 is a human pathogen still prevails. More constructively, the st...

In November 1963 a cytopathic agent was isolated from a baby who died in the Royal Manchester Children's Hospital. This agent produced an unfamiliar effect in cell cultures, and further studies confirmed that this effect was unlike anything previously encountered by us. Since then five other agents, producing similar cytopathic effects in cell cultures, have been isolated in the Public Health L...