Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Sarah Fredriksson"'
Autor:
Maria Evertsson, Pontus Kjellman, Magnus Cinthio, Roger Andersson, Thuy A Tran, Rene in’t Zandt, Gustav Grafström, Hanna Toftevall, Sarah Fredriksson, Christian Ingvar, Sven-Erik Strand, Tomas Jansson
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Current methods for intra-surgical guidance to localize metastases at cancer surgery are based on radioactive tracers that cause logistical challenges. We propose the use of a novel ultrasound-based method, magnetomotive ultrasound (MMUS) im
Externí odkaz:
https://doaj.org/article/33e54c43556c4f1d9a93e51daff32821
Autor:
Vincent Cibert-Goton, Guanglu Yuan, Anna Battaglia, Sarah Fredriksson, Mark Henkemeyer, Thomas Sears, Isabella Gavazzi
Publikováno v:
PLoS ONE, Vol 8, Iss 1, p e53673 (2013)
EphB receptors tyrosine kinases and ephrinB ligands were first identified as guidance molecules involved in the establishment of topographical mapping and connectivity in the nervous system during development. Later in development and into adulthood
Externí odkaz:
https://doaj.org/article/9c9f996e61e7478899048d9198fb1437
Autor:
Gustav Grafström, Tomas Jansson, Magnus Cinthio, Christian Ingvar, Pontus Kjellman, Hanna Toftevall, Thuy A Tran, Sven-Erik Strand, Maria Evertsson, Roger Andersson, Sarah Fredriksson, René in ‘t Zandt
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Current methods for intra-surgical guidance to localize metastases at cancer surgery are based on radioactive tracers that cause logistical challenges. We propose the use of a novel ultrasound-based method, magnetomotive ultrasound (MMUS) imaging tha
Autor:
Sven-Erik Strand, Sarah Fredriksson, Tomas Jansson, Stefan Andersson-Engels, Freddy Ståhlberg
Publikováno v:
Clinical and Translational Imaging. 3:247-249
labeled nanometer sized colloids are injected sub-dermally or peri-tumourally, and then imaged using a gamma camera/SPECT (before surgery) and a gamma probe (during surgery). A blue dye injected prior to surgery may serve to visualize the SLN intra-o
Autor:
Magnus Cinthio, Maria Evertsson, Tomas Jansson, Hans W. Persson, Fredrik Olsson, Sarah Fredriksson
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 60:481-491
It has recently been demonstrated that superparamagnetic iron oxide nanoparticles can be used as magnetomotive ultrasound contrast agents. A time-varying external magnetic field acts to move the particles and, thus, the nanoparticle-laden tissue. How
Autor:
Maria Evertsson, Roger Andersson, Hanna Toftevall, Sarah Fredriksson, Tomas Jansson, Magnus Cinthio
Publikováno v:
2016 IEEE International Ultrasonics Symposium (IUS).
Magnetomotive ultrasound imaging is an emerging technique where superparamagnetic iron oxide nanoparticles can be used as an ultrasound contrast agent. A time-varying external magnetic field acts to move tissue embedded particles, and ultrasound is u
Autor:
Sven-Erik Strand, Johan Olsrud, Linda Knutsson, Freddy Ståhlberg, Christian Ingvar, Jimmy Lätt, Fredrik Olsson, Sarah Fredriksson, Renata Madru, Pontus Kjellman, Karin Wingårdh
Publikováno v:
Journal of Nuclear Medicine. 53:459-463
The purpose of this study was to develop multimodality SPECT/MRI contrast agents for sentinel lymph node (SLN) mapping in vivo. METHODS: Nanoparticles with a solid iron oxide core and a polyethylene glycol coating were labeled with (99m)Tc. The label
Publikováno v:
Future Science OA
Aim: To investigate the size-dependent lymphatic uptake of nanoparticles in mice with rapidly growing syngeneic tumors. Materials & methods: Mice were inoculated subcutaneously with EL4 lymphoma cells and on day 5 or day 6 of tumor growth, injected p
Autor:
Hans W. Persson, Maria Evertsson, Tomas Jansson, Roger Andersson, Sarah Fredriksson, Magnus Cinthio, Hanna Toftevall, Pontus Kjellman
Publikováno v:
2015 IEEE International Ultrasonics Symposium (IUS).
The drive to gain a better understanding of how diseases arise and how to provide ever-earlier detection are some of the key factors for the development of molecular imaging. Compared to other imaging modalities ultrasound has not received the same a
Autor:
Goran Nybom, Tomas Jansson, Anders Wahlstrom, Roger Andersson, Hanna Toftevall, Sarah Fredriksson, Maria Evertsson, Magnus Cinthio
Publikováno v:
2015 IEEE International Ultrasonics Symposium (IUS).
Magnetomotive ultrasound imaging is an emerging technique where superparamagnetic iron oxide nanoparticles can be used as an ultrasound contrast agent. A time-varying external magnetic field acts to move tissue embedded particles, and ultrasound is u