منابع مشابه
"Kiss and run" exocytosis at hippocampal synapses.
We have combined electrophysiology and imaging to measure the release of neurotransmitter and fluorescent dye at synapses of cultured hippocampal neurons. These experiments have revealed a "kiss and run" mode of exocytosis in which synaptic vesicles release glutamate normally but do not permit dye to enter or escape from the vesicle. During "kiss and run," the vesicle interior may be exposed ve...
متن کاملThe debate on the kiss-and-run fusion at synapses.
It has long been proposed that following vesicle fusion, a small pore might open and close rapidly without full dilation. Such 'kiss-and-run' vesicle fusion can in principle result in rapid vesicle recycling and influence the size and the kinetics of the resulting synaptic current. However, the existence of kiss-and-run remains highly controversial, as revealed by recent imaging and electrophys...
متن کاملIf You Want A Quick Kiss, Make It Count: How Choice Of Syntactic Construction Affects Event Construal
When we hear an event description, our construal of the event is not only based on the lexical items in the message, but also on the message’s syntactic structure. This has been well-studied in the domains of how listeners conceptualize causation, roles of event participants, or object properties, depending on syntactic choices. Less studied are subtle aspects of the construal of temporality an...
متن کاملtRNA prefers to kiss.
Six RNA aptamers that bind to yeast phenylalanine tRNA were identified by in vitro selection from a random-sequence pool. The two most abundantly represented aptamers interact with the tRNA anticodon loop, each through a sequence block with perfect Watson-Crick complementarity to the loop. It was possible to truncate one of these aptamers to a simple hairpin loop that forms a classical 'kissing...
متن کاملKiss of death
Kiss of death D8 cytotoxic T cells are serial killers that slay one infected or cancerous cell after another. During each fatal encounter, an intercellular junction called the immunological synapse forms between killer and victim, according to researchers from Oxford University (Oxford, UK). Their work suggests new functions for the immunological synapse and supports the hypothesis that the imm...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature Reviews Neuroscience
سال: 2003
ISSN: 1471-003X,1471-0048
DOI: 10.1038/nrn1157