Results 51 to 60 of about 145,612 (349)

A novel methodology for in vivo endoscopic phenotyping of colorectal cancer based on real-time analysis of the mucosal lipidome: a prospective observational study of the iKnife [PDF]

, 2016
Background: This pilot study assessed the diagnostic accuracy of rapid evaporative ionization mass spectrometry (REIMS) in colorectal cancer (CRC) and colonic adenomas. Methods: Patients undergoing elective surgical resection for CRC were recruited at St.
Alexander, J, Balog, J, Darzi, A, Gildea, L, Goldin, R, Hoare, J, Kinross, J, Kontovounisios, C, McKenzie, J, Muirhead, L, Nicholson, J, Rasheed, S, Scott, A, Speller, A, Takats, Z, Teare, J, Tekkis, P, Veselkov, K   +17 more
core   +1 more source

Different regions of synaptic vesicle membrane regulate VAMP2 conformation for the SNARE assembly

Nature Communications, 2020
Vesicle associated membrane protein 2 (VAMP2/synaptobrevin2), a core SNARE protein residing on synaptic vesicles (SVs), forms helix bundles with syntaxin-1 and SNAP25 for the SNARE assembly. Prior to the SNARE assembly, the structure of VAMP2 is unclear.
Chuchu Wang, Jia Tu, Shengnan Zhang, Bin Cai, Zhenying Liu, Shouqiao Hou, Qinglu Zhong, Xiao Hu, Wenbin Liu, Guohui Li, Zhijun Liu, Lin He, Jiajie Diao, Zheng-Jiang Zhu, Dan Li, Cong Liu   +15 more
semanticscholar   +1 more source

Factors affecting the difficulty of transurethral double J stent removal in patients with renal transplants

Diagnostic and Interventional Radiology
PURPOSE: This study aimed to identify factors affecting the difficulty of transurethral double J (JJ) stent removal in patients with renal transplants, using fluoroscopy time as a surrogate for procedural difficulty.
Elisabeth R. Seyferth, Gregory J. Nadolski, Jeffrey I. Mondschein, Ryan M. Cobb, Scott O. Trerotola   +4 more
doaj   +1 more source

Two case reports of retrieval of peripherally inserted central catheter from pulmonary artery and dislodged stent from arteria profunda femoris using improvised snares

Heart India, 2017
As the number of catheterization laboratory procedures increase, there is more incidence of retention of foreign body in the form of torn catheters or devices or stents. Improvised snares are necessary in the absence of readymade snares.
Jayanta Saha, Rammohan Roy, Sudhakar Singh, Satyendra Nath Dutta   +3 more
doaj   +1 more source

Munc18 and Munc13 serve as a functional template to orchestrate neuronal SNARE complex assembly

Nature Communications, 2019
The transition of the Munc18-1/syntaxin-1 complex to the SNARE complex, a key step involved in exocytosis, is regulated by Munc13-1, SNAP-25 and synaptobrevin-2, but the underlying mechanism remains elusive.
Shen Wang, Yun Li, J. Gong, S. Ye, Xiaofei Yang, Rong-guang Zhang, Cong Ma   +6 more
semanticscholar   +1 more source

SNARE VTI13 plays a unique role in endosomal trafficking pathways associated with the vacuole and is essential for cell wall organization and root hair growth in arabidopsis [PDF]

, 2014
Background and Aims: Root hairs are responsible for water and nutrient uptake from the soil and their growth is responsive to biotic and abiotic changes in their environment.
Domozych, David S., Larson, Emily R., Tierney, Mary L.   +2 more
core   +1 more source

The stent was wriggled out in left main coronary: We tried many things and at the end retrieved it by snare

Van Tıp Dergisi, 2018
Although foreign material embolization is a rare complication in percutaneous coronary interventions, interventional cardiologists have to face this problem more frequently with increasing number of procedures.
Kerim Esenboğa
doaj   +1 more source

i-SNAREs [PDF]

The Journal of Cell Biology, 2003
A new functional class of SNAREs, designated inhibitory SNAREs (i-SNAREs), is described here. An i-SNARE inhibits fusion by substituting for or binding to a subunit of a fusogenic SNAREpin to form a nonfusogenic complex. Golgi-localized SNAREs were tested for i-SNARE activity by adding them as a fifth SNARE together with four other SNAREs that mediate ...
Oleg Varlamov, Allen Volchuk, Vahid Rahimian, Claudia A. Doege, Fabienne Paumet, William S. Eng, Nancy Arango, Francesco Parlati, Mariella Ravazzola, Lelio Orci, Thomas H. Söllner, James E. Rothman   +11 more
openaire   +1 more source

Glass Half Empty or Half Full: Single-Session Endoscopic Removal of Multiple Glass Vials in the Upper Gastrointestinal Tract Using a Novel Approach

Journal of Digestive Endoscopy
Foreign body ingestion is a commonly encountered problem clinically with management targeted at early radiological imaging to identify high-risk features that can increase the risk of perforation. We present a 23-year-old patient with no known medical or
Raghav Bassi, Gabriel S. Silva, Tony S. Brar, Yaseen Perbtani   +3 more
doaj   +1 more source

The Multifaceted Role of SNARE Proteins in Membrane Fusion

Frontiers in Physiology, 2017
Membrane fusion is a key process in all living organisms that contributes to a variety of biological processes including viral infection, cell fertilization, as well as intracellular transport, and neurotransmitter release.
Jing Han, Kristyna Pluhackova, R. Böckmann   +2 more
semanticscholar   +1 more source