نتایج جستجو برای: immunophenotype

تعداد نتایج: 2065  

Journal: :Pediatric Rheumatology 2014

Journal: :iranian journal of allergy, asthma and immunology 0
zohreh pessaran freshteh sahebfosul farzad oreizi ahmad ghavaminejad abolfazl kiani zahra dana siadat

tuberculosis is a chronic mycobacterial infection. the main effector cells against mycobacterium tuberculosis are cd4+ t lymphocytes. our objective in this research was to evaluate the quantity of t lymphocytes and their subpopulations before and after treatments with combination of 4 drugs (rifampcin, isoniaside, pyrasinamide, ethambutal) for 2 months directly in sputum-positive tuberculosis p...

2014
Salvatore Albani

The evolution of cellular and molecular immunology has made available high-throughput discovery tools which can provide an entirely new, comprehensive and multidimensional picture of the immune system. A combination of different approaches, such as deep phenotyping by mass and flow cytometry, multiplex gene expression and functional assays, have been applied to identify immunological and epigen...

Journal: :The Journal of Physiology 2021

Key points Traditionally the female sex, compared with male has been perceived as having greater variability in many physiological traits, including within immune system. We investigated effects of biological sex and reproductive cycle on numbers circulating leukocytes C57BL/6J mice. show that but not cyclicity, a significant effect peripheral blood cell prevalence variability, differences were...

Journal: :iranian journal of immunology 0
ali memarian department of immunology, school of public health parvaneh vosough clinic of hematology and oncology, ali-asghar hospital, faculty of medicine hossein asgarian-omran department of immunology, school of public health mina tabrizi department of medical genetics, school of medicine, tehran university of medical sciences mahdi shabani monoclonal antibody research center, avicenna research institute, tehran, iran fazel shokri department of immunology, school of public health

background: dysregulation of wnt signaling has been reported in many malignancies. objective: this study was conducted to investigate the expression pattern of 14 members of the wnt gene family in different immunophenotypic subtypes of all. methods: semi-quantitative rt-pcr was performed on samples from 71 all patients and 36 age-matched healthy individuals. the all patients were categorized in...

2017
Miriam Conces Rolla Abu-Arja Suzanne Reed Hemalatha G. Rangarajan Terri L. Guinipero Michael R. Loken Lisa Eidenschink Brodersen Samir B. Kahwash

The RAM immunophenotype has been recently described as a subtype of acute myelogenous leukemia (AML) that is characterized clinically by extremely poor prognosis. We present a case of AML with RAM immunophenotype in a 5-year-old patient that resulted in poor outcome despite early hematopoietic cell transplant. We describe the unusual morphologic features that, along with the distinct immunophen...

2017
Huseini H. Kagdi Maria A. Demontis Paul A. Fields Juan Carlos Ramos Charles R. M. Bangham Graham P. Taylor

Adult T-cell leukemia/lymphoma (ATL), a human T-lymphotropic virus type 1 (HTLV-1)-associated disease, has a highly variable clinical course and four subtypes with therapeutic and prognostic implications. However, there are overlapping features between ATL subtypes and between ATL and nonmalignant (non-ATL) HTLV-1 infection complicating diagnosis and prognostication. To further refine the diagn...

Journal: :Archives of Ophthalmology 2002

2003
WOLFGANG KERN SUSANNE DANHAUSER-RIEDL RICHARD RATEI SUSANNE SCHNITTGER CLAUDIA SCHOCH TORSTEN HAFERLACH

Background and Objectives. Detection of minimal residual disease (MRD) by multiparameter flow cytometry is an emerging prognostic factor in patients with acute myeloid leukemia (AML). The present analysis aimed at improving the applicability of this approach to more patients with AML. Design and Methods. Bone marrow samples from unselected patients with AML at diagnosis and from healthy volunte...

Journal: :American journal of clinical pathology 2010
Katalin Kelemen Rita M Braziel Ken Gatter Tony C Bakke Susan Olson Guang Fan

Burkitt lymphoma (BL) exhibits a characteristic immunophenotype that is positive for pan-B-cell antigens and CD10 and expresses clonal surface immunoglobulins (SIgs). We evaluated 35 BLs and identified atypical immunophenotypes in 4 including SIg light chain negativity in 4, negativity for B-cell antigens in 2, lack of CD10 in 1, and CD4 expression in 1. All 4 cases showed morphologic features ...

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