نتایج جستجو برای: sni
تعداد نتایج: 1558 فیلتر نتایج به سال:
The metabotropic glutamate receptor 7 (mGluR7) negative allosteric modulator, 6-(4-methoxyphenyl)-5-methyl-3-pyridin-4-ylisoxazolo[4,5-c]pyridin-4(5H)-one (MMPIP), was locally microinjected into the ventrolateral periaqueductal gray (VL PAG) and the effect on pain responses in formalin and spare nerve injury (SNI) -induced neuropathic pain models was monitored in the rat. The activity of rostra...
Equation of state, phase stability, and amorphization of SnI_{4} at high pressure and temperature. " Physical Review B 81.9 (2010): 094101. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits ...
Recent evidence suggests that endothelial dysfunction and pathology of pulmonary vascular responses may serve as a precursor to smoking-associated emphysema. Although it is known that emphysematous destruction leads to vasculature changes, less is known about early regional vascular dysfunction which may contribute to and precede emphysematous changes. We sought to test the hypothesis, via mult...
Peripheral neuropathic pain is a disabling condition resulting from nerve injury. It is characterized by the dysregulation of voltage-gated sodium channels (Navs) expressed in dorsal root ganglion (DRG) sensory neurons. The mechanisms underlying the altered expression of Na(v)s remain unknown. This study investigated the role of the E3 ubiquitin ligase NEDD4-2, which is known to ubiquitylate Na...
BACKGROUND Peripheral nerve injury can result in neuropathic pain, a chronic condition of unclear cause often poorly responsive to current treatments. One possibility is that nerve injury disrupts large A-fiber-mediated inhibition of C-fiber-evoked responses in spinal dorsal horn neurons, leading to central sensitization. A recent study provided a potential molecular mechanism; large dorsal roo...
Peripheral neuropathic pain is a severe chronic pain condition which may result from trauma to sensory nerves in the peripheral nervous system. The spared nerve injury (SNI) model induces symptoms of neuropathic pain such as mechanical allodynia i.e. pain due to tactile stimuli that do not normally provoke a painful response [1]. The SNI mouse model involves ligation of two of the three branche...
We tested the hypothesis that epigenetic mechanisms in the brain and the immune system are associated with chronic pain. Genome-wide DNA methylation assessed in 9 months post nerve-injury (SNI) and Sham rats, in the prefrontal cortex (PFC) as well as in T cells revealed a vast difference in the DNA methylation landscape in the brain between the groups and a remarkable overlap (72%) between diff...
Runway-independent aircraft have been proposed to increase passenger throughput at crowded urban airports via the use of vertiports or stub runways. Simultaneous noninterfering (SNI) traffic procedures will minimize impact on existing fixed-wing traffic. This paper introduces a SNI trajectory generation algorithm that treats existing fixed-wing traffic corridors as impenetrable obstacles and op...
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