نتایج جستجو برای: اقلیتهای غالب بازار mdm
تعداد نتایج: 35489 فیلتر نتایج به سال:
1. Mobile device management (MDM): MDM is a platform life cycle management technology that provides inventory, OS configuration management, mobile app provisioning and deprovisioning, remote wipe, and remote viewing/control for troubleshooting. MDM profiles, installed on the device, facilitate these functions. 2. Mobile application management (MAM): MAM applies management and policy control fun...
We have elucidated a putative mechanism for the host resistance against HIV-1 infection of primary human monocyte-derived macrophages (MDM) stimulated with lipopolysaccharide (LPS). We show that LPS-activated MDM both inhibited HIV-1 entry into the cells and were refractory to post-entry productive viral replication. LPS-treated cells were virtually negative for mature virions as revealed by tr...
Monocyte-derived macrophages (MDM) can polarize into different subsets depending on the environment and the activation signal to which they are submitted. Differentiation into macrophages allows HIV-1 strains to infect cells of the monocytic lineage. In this study, we show that culture of monocytes with a combination of IL-12 and IL-18 led to macrophage differentiation that was resistant to HIV...
Alzheimer's disease (AD) is a neurodegenerative disease characterized by formation of amyloid-β (Aβ) plaques, activated microglia, and neuronal cell death leading to progressive dementia. Recent data indicate that microglia and monocyte-derived macrophages (MDM) are key players in the initiation and progression of AD, yet their respective roles remain to be clarified. As AD occurs mostly in the...
the armadillo could be considered as an experimental model for leprosy studies. mycobacterium leprae main host cells are macrophages and schwann cells. however, endocytosis and germicidal activities of armadillo macrophages and monocytes have not yet been evaluated. the aim of this research was to evaluate endocytosis and nbt-reduction activities of monocyte-derived macrophages (mdm) and monocy...
Increased numbers of macrophages and neutrophils in the lung is a key feature of chronic obstructive pulmonary disease (COPD). The major neutrophil chemotactic agent in the airways of COPD patients is leukotriene (LT)B(4) and is released by macrophages. The present study examines the role and mechanism of Ca(2+) in platelet-activating factor (PAF)-stimulated LTB(4) release from human lung macro...
Obesity is associated with a significantly increased risk for cancer suggesting that adipose tissue dysfunctions might play a crucial role therein. Macrophages play important roles in adipose tissue as well as in cancers. Here, we studied whether human adipose tissue macrophages (ATM) modulate cancer cell function. Therefore, ATM were isolated and compared with monocyte-derived macrophages (MDM...
We investigated the p53 status and the ability of exogenous wildtype (wt) p53 to affect chemosensitivity in three anaplastic thyroid carcinoma cell lines (BHT-101, SW-1736, and KAT-4). All three cell lines had nonfunctional p53. Treatment with mitomycin C or adriamycin did not result in accumulation of p53 or induction of p21WAF1/CIP1 or Mdm-2 and did not cause Rb dephosphorylation. BHT-101 and...
We report a novel mechanism, involving up-regulation of the interleukin (IL)-7 cytokine receptor, by which human immunodeficiency virus (HIV) enhances its own production in monocyte-derived macrophages (MDM) in vitro. HIV-1 infection or treatment of MDM cultures with exogenous HIV-1 Tat(86) protein up-regulates the IL-7 receptor (IL-7R) alpha-chain at the levels of steady-state RNA, protein, an...
We present an improved analytical model describing transmittance of a metal-dielectric-metal (MDM) waveguide coupled to an arbitrary number of stubs. The model is built on the well-known analogy between MDM waveguides and microwave transmission lines. This analogy allows one to establish equivalent networks for different MDM-waveguide geometries and to calculate their optical transmission spect...
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