نتایج جستجو برای: neurmuscular junction

تعداد نتایج: 51158  

Journal: :international journal of pediatrics 0
farid imanzadeh prof. of ped. gastroentrohepatology & nutrition, department of pediatric gastroentrology & nutrition, mofid children hospital shahid beheshti university of medical sciences tehran,iran aliakbar sayyari prof. of ped. gastroentrohepatology & nutrition, department of pediatric gastroentrology & nutrition, mofid children hospital shahid beheshti university of medical sciences tehran,iran amirhossein hosseini fellow of pediatric gastroentrology, mofid children hospital, shahid beheshti university of medical sciences, tehran, iran

abstractintroduction: hyperplastic polyps of the esophago-gastric junction are seen during endoscopic evaluation of upper gastrointestinal tract. they are usually asymptomatic and discovered accidentally during endoscopic evaluation for other problems. these protrusions are mucosal regenerative response to surrounding mucosal injury. case: here we present a 9-year-old boy presenting with abdomi...

2012
Barbara Lisa Schlingmann Peter Claus Stephan Steinlechner

..................................................................................................................................... 1 Zusammenfassung ...................................................................................................................... 3 Chapter 1. General Introduction ...............................................................................................

2002
Min SUN Jun CHEN Qiming ZHOU

Seldom research work has been done about cloverleaf junction expression in a 3-dimensional city model (3DCM). The main reason is that the cloverleaf junction is often in a complex and enormous construction. Its main body is bestraddle in air, and has aerial intersections between its parts. This complex feature made cloverleaf junction quite different from buildings and terrain, therefore, it is...

Journal: :Physical Review Letters 2008

Journal: :Nature Nanotechnology 2018

Journal: :Journal of Neurology, Neurosurgery & Psychiatry 2003

Journal: :Neurologia medico-chirurgica 2017

Journal: :Nature Physics 2018

Journal: :Biochemical Society transactions 2004
S A McKinney E Tan T J Wilson M K Nahas A-C Déclais R M Clegg D M J Lilley T Ha

Branched helical junctions are common in nucleic acids. In DNA, the four-way junction (Holliday junction) is an essential intermediate in homologous recombination and is a highly dynamic structure, capable of stacking conformer transitions and branch migration. Our single-molecule fluorescence studies provide unique insight into the energy landscape of Holliday junctions by visualizing these pr...

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