منابع مشابه
KIR-HLA combinations and susceptibility to tuberculosis
Introduction: Tuberculosis (TB), caused by Mycobacterium Tuberculosis (Mtb), with more than nine million new cases and almost two million deaths in each year is a worldwide important public health problem. Generally, human immune responses prevent Mtb spread, and the infection remains in a latent state. Both, innate and adaptive immune responses are involved against TB. However, the role of the...
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Eysenck (1992) argues that high trait-anxious subjects are more likely to show a general susceptibility to distraction in anxious mood states, especially if the distracting material resembles the task stimuli. Unfortunately there is little direct evidence that supports this view. The present experiment therefore attempted to test Eysenck’s proposition by modifying a test of distractibility for ...
متن کاملMarionette: from Traditional Manipulation to Robotic Manipulation
Marionettes are string-operated puppets. It is an ancient and universal form of performing art which still evolves slowly today. From the engineering perspective, the marionette is a wire(or string-) driven multi-limbed under-actuated mechanism under gravity influence that exhibits rich kinematic and dynamic behaviours. This article introduces the evolution and the engineering aspect of traditi...
متن کاملManipulation of the Xanthophyll Cycle Increases Plant Susceptibility to Sclerotinia sclerotiorum
The xanthophyll cycle is involved in dissipating excess light energy to protect the photosynthetic apparatus in a process commonly assessed from non-photochemical quenching (NPQ) of chlorophyll fluorescence. Here, it is shown that the xanthophyll cycle is modulated by the necrotrophic pathogen Sclerotinia sclerotiorum at the early stage of infection. Incubation of Sclerotinia led to a localized...
متن کاملBacterial Manipulation of NK Cell Regulatory Activity Increases Susceptibility to Listeria monocytogenes Infection
Natural killer (NK) cells produce interferon (IFN)-γ and thus have been suggested to promote type I immunity during bacterial infections. Yet, Listeria monocytogenes (Lm) and some other pathogens encode proteins that cause increased NK cell activation. Here, we show that stimulation of NK cell activation increases susceptibility during Lm infection despite and independent from robust NK cell pr...
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ژورنال
عنوان ژورنال: Public Choice
سال: 1990
ISSN: 0048-5829,1573-7101
DOI: 10.1007/bf00125915