Results 11 to 20 of about 702 (172)

Targeted decrease of portal hepatic pressure gradient improves ascites control after TIPS

Hepatology, EarlyView., 2022
The river diagram demonstrates that after transjugular intrahepatic portosystemic shunt insertion (TIPS) the majority of patients without ascites and 50% of the patients with ascites detectable at ultrasound, show the best response in the long term follow‐up.
Alexander Queck, Louise Schwierz, Wenyi Gu, Philip G. Ferstl, Christian Jansen, Frank E. Uschner, Michael Praktiknjo, Johannes Chang, Maximilian J. Brol, Filippo Schepis, Manuela Merli, Christian P. Strassburg, Jennifer Lehmann, Carsten Meyer, Jonel Trebicka   +14 more
wiley   +1 more source

Janus kinase 2 inhibition by pacritinib as potential therapeutic target for liver fibrosis

Hepatology, EarlyView., 2022
Diagram of the activation of the profibrotic and procontractile Janus kinase 2 (JAK2)/Ras homolog family member A/Rho‐kinase pathway and the inhibition of phosphorylated JAK2 by pacritinib to inhibit hepatic stellate cell activity. Abstract Background and Aims Janus kinase 2 (JAK2) signaling is increased in human and experimental liver fibrosis with ...
Sandra Torres, Cristina Ortiz, Nadine Bachtler, Wenyi Gu, Leon D. Grünewald, Nico Kraus, Robert Schierwagen, Christoph Hieber, Caroline Meier, Olaf Tyc, Maximilian Joseph Brol, Frank Erhard Uschner, Bart Nijmeijer, Christoph Welsch, Marie‐Luise Berres, Carmen Garcia‐Ruiz, Jose Carlos Fernandez‐Checa, Christian Trautwein, Thomas J. Vogl, Stefan Zeuzem, Jonel Trebicka, Sabine Klein   +21 more
wiley   +1 more source

The generation of optical emission-line filaments in galaxy clusters [PDF]

Monthly Notices of the Royal Astronomical Society, 2008
15 pages, 18 figures. Altered density values in table 1, which were a factor of 1000 too small. Also extended caption for table 1 to show the mass outflow rate.
Pope, Edward, Pittard, Julian, Hartquist, Thomas, Falle, Sam   +3 more
openaire   +2 more sources

Turbulently generated magnetic fields in clusters of galaxies

The Astrophysical Journal, 1991
The typical scale and velocity of the dominant, turbulent eddies excited by the motion of galaxies in clusters are determined from basic considerations which are valid if a steady state is attained. Hydrodynamic turbulence in the intracluster plasma presumably generates magnetic fields; our estimates of the typical scale and mean strength of these ...
Itzhak Goldman, Yoel Rephaeli
openaire   +1 more source

Generalizing MOND to explain the missing mass in galaxy clusters [PDF]

Astronomy & Astrophysics, 2017
Modified Newtonian Dynamics (MOND) is a gravitational framework designed to explain the astronomical observations in the Universe without the inclusion of particle dark matter. Modified Newtonian Dynamics, in its current form, cannot explain the missing mass in galaxy clusters without the inclusion of some extra mass, be it in the form of neutrinos or ...
Hodson, Alistair O., Zhao, Hongsheng
openaire   +4 more sources

Testing general relativity: New measurements of gravitational redshift in galaxy clusters

Astronomy & Astrophysics, 2023
Context.The peculiar velocity distribution of cluster member galaxies provides a powerful tool to directly investigate the gravitational potentials within galaxy clusters and to test the gravity theory on megaparsec scales.Aims.We exploit spectroscopic galaxy and galaxy cluster samples extracted from the latest releases of the Sloan Digital Sky Survey (
D. Rosselli, F. Marulli, A. Veropalumbo, A. Cimatti, L. Moscardini   +4 more
openaire   +4 more sources

On a Generalized Mass-Velocity Relation for Disk Galaxies and Galaxy Clusters

, 2021
We consolidate the BFJ and BTF (MVD) relations into a generalized Scaling Mass Velocity Relation applicable to both pressure-supported galaxy clusters and rotation-supported galaxies. Unlike MOND inspired relations containing a characteristic acceleration scale and its normalization factor, our proposal is dependent on observed dynamic surface mass ...
openaire   +2 more sources

Large-scale clustering of galaxies in general relativity

Physical Review D, 2012
Several recent studies have shown how to properly calculate the observed clustering of galaxies in a relativistic context, and uncovered corrections to the Newtonian calculation that become significant on scales near the horizon. Here, we retrace these calculations and show that, on scales approaching the horizon, the observed galaxy power spectrum ...
Jeong, Donghui, Schmidt, Fabian, Hirata, Christopher M.   +2 more
openaire   +4 more sources

Next generation cosmology: constraints from theEuclidgalaxy cluster survey [PDF]

Monthly Notices of the Royal Astronomical Society, 2016
We study the characteristics of the galaxy cluster samples expected from the European Space Agency's Euclid satellite and forecast constraints on cosmological parameters describing a variety of cosmological models. The method used in this paper, based on the Fisher Matrix approach, is the same one used to provide the constraints presented in the Euclid
Sartoris, B., Biviano, A., Fedeli, C., Bartlett, J. G., Borgani, S., Costanzi, M., Giocoli, C., Moscardini, L., Weller, J., Ascaso, B., Bardelli, S., Maurogordato, S., Viana, P. T. P.   +12 more
openaire   +8 more sources

Pointing to the minimum scatter: the generalized scaling relations for galaxy clusters [PDF]

Monthly Notices of the Royal Astronomical Society, 2011
6 pages, 3 figures.
Ettori S., Rasia E., Fabjan D., BORGANI, STEFANO, Dolag K.   +4 more
openaire   +7 more sources