Results 21 to 30 of about 11,953,655 (218)

Rainbow $H$-factors [PDF]

open access: yesThe Electronic Journal of Combinatorics, 2006
An $H$-factor of a graph $G$ is a spanning subgraph of $G$ whose connected components are isomorphic to $H$. Given a properly edge-colored graph $G$, a rainbow $H$-subgraph of $G$ is an $H$-subgraph of $G$ whose edges have distinct colors. A rainbow $H$-factor is an $H$-factor whose components are rainbow $H$-subgraphs.
openaire   +2 more sources

C3 Glomerulonephritis associated with Anti-complement Factor H Autoantibodies in an Adolescent Male: A Case Report [PDF]

open access: yesChildhood Kidney Diseases, 2021
C3 glomerulonephritis (C3GN), a rare condition associated with dysregulation of the alternative pathway of the complement system, is histopathologically characterized by isolated or dominant C3 deposition in the renal glomeruli.
HyeSun Hyun   +4 more
doaj   +1 more source

Factor H and Neisserial pathogenesis [PDF]

open access: yesVaccine, 2008
Both Neisseria gonorrhoeae and N. meningitidis bind to factor H which enhances their ability to evade complement-dependent killing. While porin is the ligand for human fH on gonococci, meningococci use a lipoprotein called factor H binding protein (fHbp) to bind to factor H and enhance their ability to evade complement-dependent killing.
Jo Anne, Welsch, Sanjay, Ram
openaire   +2 more sources

Supersymmetry and Gravitational Quadrupoles [PDF]

open access: yes, 1999
We derive model independent, non-perturbative supersymmetric sum rules for the gravitational quadrupole moments of arbitrary-spin particles in any N=1 supersymmetric theory.
Cucchieri   +15 more
core   +2 more sources

The effect of human factor H on immunogenicity of meningococcal native outer membrane vesicle vaccines with over-expressed factor H binding protein. [PDF]

open access: yesPLoS Pathogens, 2012
The binding of human complement inhibitors to vaccine antigens in vivo could diminish their immunogenicity. A meningococcal ligand for the complement down-regulator, factor H (fH), is fH-binding protein (fHbp), which is specific for human fH.
Peter T Beernink   +5 more
doaj   +1 more source

Anti-factor H antibody and its role in atypical hemolytic uremic syndrome

open access: yesFrontiers in Immunology, 2022
Atypical hemolytic uremic syndrome (aHUS) an important form of a thrombotic microangiopathy (TMA) that can frequently lead to acute kidney injury (AKI). An important subset of aHUS is the anti-factor H associated aHUS.
Rupesh Raina   +8 more
doaj   +1 more source

Complement Factor H-Related Protein 4A Is the Dominant Circulating Splice Variant of CFHR4

open access: yesFrontiers in Immunology, 2018
Recent research has elucidated circulating levels of almost all factor H-related (FHR) proteins. Some of these proteins are hypothesized to act as antagonists of the important complement regulator factor H (FH), fine-tuning complement regulation on human
Richard B. Pouw   +8 more
doaj   +1 more source

Murine Factor H Co-Produced in Yeast With Protein Disulfide Isomerase Ameliorated C3 Dysregulation in Factor H-Deficient Mice

open access: yesFrontiers in Immunology, 2021
Recombinant human factor H (hFH) has potential for treating diseases linked to aberrant complement regulation including C3 glomerulopathy (C3G) and dry age-related macular degeneration.
Heather Kerr   +18 more
doaj   +1 more source

(Sp)-1-Diphenylphosphanyl-2-{(S)-[2-(diphenylphosphanyl)phenyl]hydroxymethyl}ferrocene [PDF]

open access: yes, 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

H. pylori virulence factors [PDF]

open access: yesBritish Medical Bulletin, 1998
Among people infected with Helicobacter pylori, the virulence of the infecting strain is a major determinant of who develops disease. Strains producing vacuolating cytotoxin activity are more commonly isolated from people with peptic ulcers than without.
openaire   +2 more sources

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