Results 31 to 40 of about 12,019,115 (288)
The Effect of Porosity on X-ray Emission Line Profiles from Hot-Star Winds [PDF]
, 2006 We investigate the degree to which the nearly symmetric form of X-ray emission lines seen in Chandra spectra of early-type supergiant stars could be explained by a possibly porous nature of their spatially structured stellar winds.
Berghoefer T. W. +6 more
core +4 more sources
Blood, 2016 In this issue of Blood , [Hyvarinen et al][1][1][2] show that mutant forms of complement factor H, which are commonly associated with atypical hemolytic uremic syndrome (aHUS), have impairments in binding to sialic acid on C3b-coated erythrocytes, platelets, and endothelial cells.
openaire +2 more sources
4,4´-[4,4´-(Perfluoropropane-2,2-diyl)-bis(4,1-phenyleneoxy)]dianiline [PDF]
, 2009 In the title compound, C27H20F6N2O2, the dihedral angles between the planes of the aromatic rings connected by the ether O atoms are 84.13 (8) and 75.06 (9)°. The crystal structure is stabilized by N-H...O and N-H...F hydrogen bonds.
Nawaz, Haq +3 more
core +2 more sources
Nefrología (English Edition), 2022 The complement system is a first line of defence against infectious, tumoral or autoimmune processes, and it is constitutively regulated to avoid excessive or unspecific activation. Factor H (FH), a most relevant complement regulator, controls complement
Irene Gómez Delgado +1 more
doaj +1 more source
(Sp)-1-Diphenylphosphanyl-2-{(S)-[2-(diphenylphosphanyl)phenyl]hydroxymethyl}ferrocene [PDF]
, 2008 The absolute configuration of the title compound, [Fe(C5H5)(C36H29OP2)], is Sp at the ferrocene group and S at the asymmetric C atom. Both P atoms have a trigonal-pyramidal conformation.
Bats, Jan W. +3 more
core +1 more source
On the Existence of General Factors in Regular Graphs [PDF]
, 2012 Let $G$ be a graph, and $H\colon V(G)\to 2^\mathbb{N}$ a set function associated with $G$. A spanning subgraph $F$ of $G$ is called an $H$-factor if the degree of any vertex $v$ in $F$ belongs to the set $H(v)$.
Lu, Hongliang +2 more
core +1 more source
PLoS Pathogens, 2021 Microbial pathogens bind host complement regulatory proteins to evade the immune system. The bacterial pathogen Neisseria meningitidis, or meningococcus, binds several complement regulators, including human Factor H (FH).
Nathaniel A Sands, Peter T Beernink
doaj +1 more source
Levels of soluble complement regulators predict severity of COVID-19 symptoms
Frontiers in Immunology, 2022 The SARS-CoV-2 virus continues to cause significant morbidity and mortality worldwide from COVID-19. One of the major challenges of patient management is the broad range of symptoms observed.
Anna L. Tierney +182 more
doaj +1 more source
Exploration of ImmunologyAim: Severe dengue is correlated with a decrease in the circulating complement regulator, factor H (FH) and prior work has shown that dengue virus (DENV) infection induces FH mRNA but not FH protein release.
Joshua G. Dubowsky +5 more
doaj +1 more source
Vertex Sparsifiers: New Results from Old Techniques [PDF]
, 2014 Given a capacitated graph $G = (V,E)$ and a set of terminals $K \subseteq V$, how should we produce a graph $H$ only on the terminals $K$ so that every (multicommodity) flow between the terminals in $G$ could be supported in $H$ with low congestion, and ...
Andoni A. +24 more
core +3 more sources