background: to determine which radiotherapy parameters are associated with the tumor response of locally advanced non-small cell lung cancer (nsclc) patients undergoing concurrent chemoradiotherapy. materials and methods: thirty one patients with iiia/iiib nsclc underwent chemoradiotherapy with a median dose of 63 gy. on our actual treatments, we made radiotherapy planning to cover the planning...

The lipopolysaccharide (LPS) content of peritoneal fluids of BALB/c mice given mineral oil injections and of normal mice was measured. Peritoneal fluids were passed through DEAE-Bio-Gel columns to remove an inhibitor to the Limulus amebocyte lysate reaction and then were assayed for LPS by a spectrophotometric Limulus amebocyte lysate test. A highly significant difference between control animal...

Background: The use of dendritic cells (DCs) as a cellular adjuvant provides a promis-ing approach in immunotherapy of cancer. It has been demonstrated that Listeria mono-cytogenes activated DCs pulsed ex vivo with tumor antigens trigger a systemic Th1-biased specific immune response and a single dose of this vaccine will cause a consider-able anti tumor immunity. Objective: The present study w...

BACKGROUND Proteomic profiling of an experimental tumor metastasis model has the potential to identify gene products that can influence this fatal phenotype of tumor cells. In this study, we focused on the notoriously difficult to assess ribosomal protein component of a pair of cell lines which originate from the same tumor but have opposite metastatic capabilities. MATERIALS AND METHODS Cell...

Background Despite standard aggressive therapy (maximum safe surgical resection, concurrent radiation and temozolomide chemotherapy (RT/TMZ), then maintenance TMZ), 2-year survival is only about 25% for patients with newly diagnosed primary glioblastoma (GBM). Adding AV-GBM-1, a vaccine consisting of autologous dendritic cells (DC) pulsed tumor antigens (ATA) may improve survival. One objective...

in this research, we investigated the cytotoxic mechanisms of cochlodinium polykrikoidescell lysate on isolated rat liver hepatocytes.this micro algae is responsible for a severe and widespread harmful algal bloom in the persian gulf and gulf of oman (2008-2009). isolated hepatocytes were obtained by collagenase perfusion of sprague-dawley rat liver.according to our results, incubation of algal...

Introduction The prognosis of high-grade glioma (HGG) is poor despite advancements in neurosurgery, radio-and chemotherapy. DC-based immunotherapy has emerged as a promising and feasible treatment approach due to its high degree of selectivity and its ability to induce an antigen-specific immune-memory response. Our research group investigates the efficacy of vaccinating both primary and relaps...