Results 81 to 90 of about 26,400 (209)

Reemergence of enterovirus 71 epidemic in northern Taiwan, 2012.

open access: yesPLoS ONE, 2015
BackgroundEnterovirus 71 (EV71) belongs to picornavirus family and could be classified phylogenetically into three major genogroups (A, B and C) including 11 genotypes (A, B1-B5 and C1-C5).
Shu-Ting Luo   +7 more
doaj   +1 more source

Complement Split Products C3a and C4a in Chronic Lyme Disease [PDF]

open access: yesScandinavian Journal of Immunology, 2008
AbstractComplement split products C3a and C4a are reportedly elevated in patients with acute Lyme disease. We have now examined these immunologic markers in patients with chronic Lyme disease compared to appropriate disease controls. The study population consisted of 29 healthy controls, 445 patients with chronic Lyme disease, 11 patients with systemic
R B, Stricker   +3 more
openaire   +2 more sources

Four-loop renormalization of QCD with a reducible fermion representation of the gauge group: anomalous dimensions and renormalization constants [PDF]

open access: yes, 2017
We present analytical results at four-loop level for the renormalization constants and anomalous dimensions of an extended QCD model with one coupling constant and an arbitrary number of fermion representations.
Chetyrkin, K. G., Zoller, M. F.
core   +4 more sources

Tolerability and Feasibility of Minimally Invasive Canine Skin Sampling: Excellent Tolerability Meets Transcriptomic Challenges

open access: yesVeterinary Dermatology, EarlyView.
ABSTRACT Background Advances in transcriptomics have driven the demand for minimally invasive, reproducible and high‐yield skin sampling methods, particularly for studying inflammatory skin diseases in companion animals. Hypothesis/Objectives We tested tolerability, feasibility and RNA quantity and quality of three minimally invasive skin sampling ...
Ina Herrmann   +2 more
wiley   +1 more source

Complete primary structure of human C4a anaphylatoxin.

open access: yesJournal of Biological Chemistry, 1981
C4a anaphylatoxin is derived from the fourth component (C4) of the blood complement system. The C4 alpha-chain is selectively cleaved between positions 77 and 78 by the protease C1s, a subcomponent of C1, generating the fragments C4a and C4b. Human C4a was isolated directly from fresh serum after C1 of the classical pathway of complement was activated ...
K E, Moon, J P, Gorski, T E, Hugli
openaire   +2 more sources

B\"acklund Transformations of the Sixth Painlev\'e Equation in Terms of Riemann-Hilbert Correspondence [PDF]

open access: yes, 2003
It is well known that the sixth Painlev\'e equation $\PVI$ admits a group of B\"acklund transformations which is isomorphic to the affine Weyl group of type $\mathrm{D}_4^{(1)}$.
Inaba, Michi-aki   +2 more
core   +1 more source

Compact MIMO Four-Antenna Module Formed by Two Mirrored Dual-Polarized Antennas for 6G U6 GHz Mobile Device Applications

open access: yesIEEE Access
For future six generation (6G) mobile communications, the industry envisions that the user experienced spectral efficiency be at least twice that of today’s fifth generation (5G) networks. We expect that this 6G vision can be realized in the upper
Kin-Lu Wong   +3 more
doaj   +1 more source

Association between copy number variation of complement component C4 and Graves' disease

open access: yesJournal of Biomedical Science, 2011
Background Gene copy number of complement component C4, which varies among individuals, may determine the intrinsic strength of the classical complement pathway.
Liao Wen-Ling   +7 more
doaj   +1 more source

Structure and Mechanism of PhdC, a Prenylated‐Flavin Maturase

open access: yesProteins: Structure, Function, and Bioinformatics, Volume 94, Issue 5, Page 1019-1029, May 2026.
ABSTRACT Prenylated flavin mononucleotide (prFMN) is a modified flavin cofactor required by the UbiD family of (de)carboxylase enzymes. While the reduced prFMNH2 form is produced by the flavin prenyltransferase UbiX, the corresponding two‐electron oxidized prFMNiminium form is required to support UbiD catalysis. Thus, oxidative maturation of prFMNH2 is
Dominic R. Whittall   +4 more
wiley   +1 more source

Problems in extremal graph theory [PDF]

open access: yes, 2010
We consider a variety of problems in extremal graph and set theory. The {\em chromatic number} of $G$, $\chi(G)$, is the smallest integer $k$ such that $G$ is $k$-colorable.
Ozkahya, Lale
core  

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