Systemic EBV+ T cell lymphoma of childhood manifests as a rapidly progressive, life-threatening disorder with fulminant clinical course. Of obscure aetiology, systemic may arise in concurrence primary Epstein Barr viral infection wherein infiltrating lymphocytes demonstrate monoclonal rearrangements within receptor (TCR) genes. delineates virus infected cytotoxic CD8+ or activated CD4+ cells an...

systemic amyloidosis and testicular interstitial tumor are rare conditions in birds and this is the first report in iran. a male zebra finch was presented because of white diarrhea, anorexia, loss of weight and lethargy. at necropsy, the small intestine was edematous and congested. the spleen appeared pale. the liver was large, firm and brown. one testis was cystic and neoplastic and the remain...

Systemic EBV+ T cell lymphoma of childhood manifests as a rapidly progressive, life-threatening disorder with fulminant clinical course. Of obscure aetiology, systemic may arise in concurrence primary Epstein Barr viral infection wherein infiltrating lymphocytes demonstrate monoclonal rearrangements within receptor (TCR) genes. delineates virus infected cytotoxic CD8+ or activated CD4+ cells an...

background: ionizing radiation induces the production of reactive oxygen species (ros), which play an important causative role in cell death. the aim of this study was to investigate the protective effects of sulfated derivatives of neutral polysaccharides extracted from auricularia auricular (snaap). materials and methods: whole blood samples from healthy donors treated with snaap at different...