Introduction: Burkitt lymphoma is an aggressive subtype of Hodgkin lymphoma with a doubling time of 25 hours. It is characterized by a MYC gene coding alteration which results from a translocation of chromosome 8 on the MYC gene locus and immunoglobulin heavy-chain locus (IGH) on chromosome 14. Even though HIV infection is associated to an increased risk of Burkitt lymphoma, th...

Oral mucosal lesions of cryptococcosis are extremely rare and have been mainly reported in AIDS patients who suffered of disseminated infection.The oral manifestations very rarely represents a primary infection.The few oral cases reported in the literature has been the result of hematogenous spread of the infection localized in the lungs of AIDS patients and in persons with predisposing factors...

BACKGROUND Lipid nanoparticles (LNs) made of synthetic lipids Compritol(®) 888 ATO and Precirol(®) ATO 5 were developed with an average size of 110.4 ± 2.1 and 103.1 ± 2.9 nm, and an encapsulation efficiency above 85% for both type of lipids. These LNs decrease the hemolytic toxicity of the drug by 90%. MATERIALS & METHODS Pharmacokinetic and biodistribution profiles of the drug were studied ...

despite multiple published studies reporting result of salvage regimens for relapsed and refractory hodgkin's lymphoma, there are no comparisons of different combinations.a total of 44 patients identified with refractory or relapsed hodgkin's lymphoma were considered eligible for this study. the patients were randomly divided into two groups of 22, one of which were treated with gdp regimen (ge...

introduction: lymphomas as a group rank seventh as the most leading cause of death in cancers. stomach is the most common extra nodal site of primary lymphomas. on the other hand, new information demonstrates that malt lymphoma responds to helicobacter antibiotic therapy. we therefore decided to determine the frequency of distribution of helicobacter pylori infection in primary gastric lymphoma...

We report two cases of Pneumocystis jiroveci pneumonia (PCP) with CD20(+) B-cell lymphoma. They were treated by several courses of CHOP-based chemotherapy containing rituximab. We confirmed by flow cytometric analysis that both of them completely lost CD19(+) and CD20(+) B-cells from their peripheral blood after the first course of chemotherapy. They were successfully treated with Trimethoprim-...

Central nervous system (CNS) lymphoma is an aggressive neoplasm. Incidence is increasing, partly due the use of immunosuppressive drugs and AIDS-related immunodeficiency. Nonenhancing lesions in CNS lymphoma are very rare, and often cause diagnostic delay. We report a case of nonenhancing secondary CNS lymphoma. We present a 77-year old man with a medical history of nine attacks of transient pa...

Amphypterygium adstringens is a Mexican tree known as cuachalalate whose bark is habitually used for the treatment of fresh wounds, gastric ulcers, gastrointestinal cancer and various inflammatory conditions. The aim of this study was to evaluate the immunostimulant effect of the aqueous extract of A. adstringens on immune cellular response in immunosuppressed mice. An aqueous extract from the ...