نتایج جستجو برای: clonal relationships
تعداد نتایج: 251828 فیلتر نتایج به سال:
We propose some new matrix models for clonal network dynamics that are typical simulating various biological clonal-type networks and study their to stable states. present a detailed description deduce the corresponding equations governing of immune systems on basis general gradient-type principles can be inherent wide class real living objects. Clonal special type modeled by symmetric projecto...
a r t i c l e i n f o Social media have increasingly become popular platforms for information dissemination. Recently, companies have attempted to take advantage of social advertising to deliver their advertisements to appropriate customers. The success of message propagation in social media depends greatly on the content relevance and the closeness of social relationships. In this paper, consi...
Analysis of cellular morphology is the most general approach to neuronal classification. With the increased use of genetically engineered mice, there is a growing need for methods that can selectively visualize the morphologies of specified subsets of neurons. This capability is needed both to define cell morphologic phenotypes and to mark cells in a noninvasive manner for lineage studies. To t...
A role of B cells in multiple sclerosis (MS) is well established, but there is limited understanding of their involvement during active disease. Here, we examined cerebrospinal fluid (CSF) and peripheral blood (PB) B cells in treatment-naive patients with MS or high-risk clinically isolated syndrome. Using flow cytometry, we found increased CSF lymphocytes with a disproportionate increase of B ...
Background and Objectives: Cholerae disease caused by toxigenic V. cholerae, is a major public health problem in developing countries including Iran. Epidemiological surveillance and comparative molecular analysis of isolates have demonstrated clonal diversity among epidemic strains and a continual emergence of new clones of toxigenic V.cholerae. Material and Methods: A total of 20 V.cho...
The finding of large granular cells is relatively frequent when reviewing a blood smear for lymphocytosis (or any other reason). presence these opens the question as if they are part T-cell non-clonal reactive process or indicate clonal population (yet not necessarily neoplastic).
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