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1996
Gut
In one case a specimen from duodenal bulbous showed severe villous atrophy and an increase of intraepithelial lymphocytes. ...
Protected by copyright. http://gut.bmj.com/ Gut: first published as 10.1136/gut.38.4.629-a on 1 April 1996. Downloaded from ...
doi:10.1136/gut.38.4.629-a
pmcid:PMC1383129
fatcat:hste72tcbfhcrnhas6qvtq27im
Role ofHelicobacter pyloriand interleukin 6 -174 gene polymorphism in dyslipidemia: a case–control study
2016
BMJ Open
In the genotype subgroup analyses, a similar association between H. pylori infection and HDL serum levels was seen within the IL-6 -174 CC genotype group (HDL 0.72 vs 1.06 mmol/L, respectively; p<0.001 ...
Positive H. pylori status was based on a positive serology together with a positive bacterial culture, positive histology or a positive PCR test. ...
of the mean value, one would need a sample size of 91 patients in each group. ...
doi:10.1136/bmjopen-2015-009987
pmid:26781506
pmcid:PMC4735314
fatcat:hnsv3nbd55fsjcbsixohgkluzy
AlphaFold2: A role for disordered protein prediction?
[article]
2021
bioRxiv
pre-print
Aligned Error (PAE) provides a much more rigorous metric. ...
We find that a naive use of Dictionary of Secondary Structure of Proteins (DSSP) to separate ordered from disordered regions leads to a dramatic overestimation in disorder content, and that the Predicted ...
A helix with a low pLDDT may be more transient, existing frequently in a disordered, unfolded state, than a helix with a high pLDDT and conversely, a coiled region with a high pLDDT, may suggest a disorder-order ...
doi:10.1101/2021.09.27.461910
fatcat:suvxestbinb5pjno7s5rrfhhke
Could Helicobacter pylori infection increase the risk of coronary heart disease by modifying serum lipid concentrations?
1996
Heart
Design-A case-control study. Setting-Northern Finland (about 650 000 inhabitants). ...
FinlandNiemela, Karttunen, Korhonen, Laara, Karttunen, Ikaheimo, KesaniemiTable 1Distribution of some determinants of coronary heart disease in patients with CHD and their controls who were seropositive ...
Department of
Internal Medicine,
University of Oulu,
Finland
S Niemela
T Korhonen
M Ikaheimo
Y A Kesaniemi
Department of
Pathology, University
of Oulu, Finland
T Karttunen
Public Health Science ...
doi:10.1136/hrt.75.6.573
pmid:8697159
pmcid:PMC484379
fatcat:dvbvuqaewzf5flqlhbqmhj6uvu
A nonlinear couple stress-based sandwich beam theory
[article]
2019
arXiv
pre-print
A micromechanical approach based on the structural analysis of a unit cell is derived and utilized to obtain the stiffness properties of selected prismatic cores. ...
A two-node finite element interpolated with linear and cubic shape functions is proposed and its stiffness and geometric stiffness matrices are derived. ...
The axial N , periodic shear Q 0 and two independent bending stress resultants M 0 and M l are defined (Fig 2)
N = A σ x dz, Q 0 = K s A σ xz dz, M 0 = A σ x z + 1 2 m xy dz, M l = 1 2 A m xy dz ( ...
arXiv:1903.07805v1
fatcat:yv2heehp4rg4zkt2h4zgfd4e7m
Ten year follow up study of lymphocytic gastritis: further evidence on Helicobacter pylori as a cause of lymphocytic gastritis and corpus gastritis
1995
Journal of Clinical Pathology
Airns-To examine the course of lymphocytic gastritis and its relation to Helicobacter pylori (H pylon) infection in a 10 year follow up. ...
One patient had undergone a gastric resection because of a gastric ulcer and she had a normal appearing resected stomach. ...
A lymphoid follicle was defined as an aggregate of lymphocytes with a germinal centre. ...
doi:10.1136/jcp.48.12.1111
pmid:8567997
pmcid:PMC503037
fatcat:tbbe7tqhqvel5prvhyye3a2tqu
Cell aggregation: Packing soft grains
2006
Physical Review E
even at high a pressure. ...
A dry foam has a high density of bubbles ͑i.e., a high porosity͒ which are interlocked, or jammed, such that they cannot flow past each other ͓5͔. ...
doi:10.1103/physreve.73.062301
pmid:16906885
fatcat:kgh75lzjercofbgjawbtgomshi
Fe3Se4: A Possible Ferrimagnetic Half-Metal?
[article]
2020
arXiv
pre-print
The electrical resistivity follows exponentially suppressed electron-magnon scattering mechanism in the low-temperature regime and show a magnetoresistance effect that changes the sign from negative to ...
Our optimized lattice parameters, a=6.45 Å, b=3.67 Å, c=11.74 Å and β=92.84 0 , are somewhat larger than the experimental values of a=6.20 Å, b=3.53 Å, c=11.38 Å, and β=91.83 [25, 30] . ...
Experimentally, we observe a crossover from a negative to a positive MR effect with decreasing temperature. ...
arXiv:2007.04736v1
fatcat:3mdscodyjjdbxfemkiq5dth3jy
VRChem: A Virtual Reality Molecular Builder
2021
Applied Sciences
Virtual reality provides a powerful way to visualize the three-dimensional, atomic-level structures of molecules and materials. ...
The open-source software, named VRChem, was developed primarily for building, visualizing and manipulating organic molecules using a head-mounted virtual reality system. ...
virtual button, or a hand gesture, such as a thumbs up. ...
doi:10.3390/app112210767
fatcat:2nxxng3wyrghpfqcxd65nknosy
Thermoplasmonic behavior of semiconductor nanoparticles: A comparison with metals
[article]
2018
arXiv
pre-print
Results show a redshift in the scattering and absorption resonances for the DL model while the DCP model presents a blueshift. ...
A number of applications in nanoplasmonics utilize noble metals, gold (Au) and silver (Ag), as the materials of choice. ...
These are computed as [29] a x1 = a x0 exp(−T /230) [1 − exp(−E x1 /k B T )] (16) and a x2 = a x0 exp(−T /230)[1 − exp(−E x2 /k B T )]/8. (17) The exciton binding energies of the fundamental (E x1 ) ...
arXiv:1807.00881v1
fatcat:abk7nafwfvd4tfc5yo54ntva4y
Cholesterol Sequestration by Xenon Leads to Lipid Raft Destabilization
[article]
2020
bioRxiv
pre-print
At a concentration of 2 Xe/lipid we observed an unexpected result: Spontaneous nucleation of Xe nanoclusters which then rapidly plunged into the bilayer. ...
S2 A snapshot of the lateral view of a lipid raft in a membrane at the end of the 200 ns simulation at 323 K. ...
The long-range electrostatics interactions were calculated using the particle mesh Ewald algorithm [50] with a 1.0 nm cutoff, a Fourier spacing of 0.15 nm and a sixth order interpolation. ...
doi:10.1101/2020.05.04.077727
fatcat:asuwdfwlkncuxpphdcpak4qohi
Crumpling of a Stiff Tethered Membrane
2004
Physical Review Letters
We observe that close to the stiffness divergence there appears a crossover beyond which the elastic behavior of a tethered membrane becomes similar to that of dry granular media. ...
first-principles numerical simulation model for crumpling of a stiff tethered membrane is introduced. ...
Figure 1 shows a snapshot from a simulation that displays a few wrinkles at t 200. ...
doi:10.1103/physrevlett.93.244301
pmid:15697819
fatcat:omqgzj4zu5cxro753p3xihjibq
Binding of disordered proteins to a protein hub
2013
Scientific Reports
A set of ambiguous shifts for all three residues is reported in the A2 row. Turn potentials are from 13 . ...
A set of ambiguous shifts for both residues is reported in the L15 row. S15 and S20 have similar H N and Hβ shifts. ...
doi:10.1038/srep02305
pmid:23892546
pmcid:PMC3725505
fatcat:jz573ac7jjbytivy2ssuu34jfy
Spatio-temporal dynamics in a Turing model
[chapter]
2011
Unifying Themes in Complex Systems
In addition, we study the interaction of instabilities in a tristable system. ...
In this paper we study numerically two-dimensional spatio-temporal pattern formation in a generic Turing model, by investigating the dynamical behavior of a monostable system in the presence of Turing-Hopf ...
) and a Hopf bifurcation in a monostable system. ...
doi:10.1007/978-3-642-17635-7_26
fatcat:tu6i3vit3bdexda7ucumfoabq4
Semiconducting Clathrates Meet Gas Hydrates: Xe24[Sn136]
2014
Chemistry - A European Journal
Semiconducting group 14 clathrates are inorganic host-guest materials with a close structural relationship to gas hydrates. ...
Here we utilize this inherent structural relationship to derive a new class of porous semiconductor materials: noble gas filled group 14 clathrates (Ng x [M 136 ], Ng = Ar, Kr, Xe and M = Si, Ge, Sn). ...
Acknowledgements A. J. K thanks Dr. Silvia Casassa and Dr. ...
doi:10.1002/chem.201402251
pmid:24789147
fatcat:oays2vnvqrf3bafjvdvrke5yti
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