Results 211 to 220 of about 49,973 (249)

Family studies of complement C4 and HLA in man

Human Genetics, 1981
At least 12 different C4 gene products with a three band pattern have been identified after electrophoresis of sera pretreated with neuraminidase. Segregation analysis showed at least 12 different C4 haplotypes (or supergenes), of which five represent a single gene product and seven are duplications each composed of an F and an S gene.
G, Bruun-Petersen, L U, Lamm, I J, Sørensen, L, Buskjaer, J P, Mortensen   +4 more
openaire   +2 more sources

Reference Typing Report for Complement Component C4

Experimental and Clinical Immunogenetics, 1998
During the 7th Complement Genetics Workshop, Mainz, Germany, May 1998, a complement component C4 typing exercise took place with the aim of applying present technologies to the definition of <i>reference C4 alleles/phenotypes</i> and the recognition of nonexpressed (Q0) C4 alleles within expressed haplotypes.
G, Mauff, B, Luther, P M, Schneider, C, Rittner, B, Stradmann-Bellinghausen, R, Dawkins, J M, Moulds   +6 more
openaire   +2 more sources

Post-transcriptional regulation of complement C4 in low C4-producing strain of mouse

Immunogenetics, 1990
The expression of the fourth component of complement (C4) of the mouse can differ 20-fold and is determined by C4-high (C4h) or C4-low (C4l) alleles. To investigate the molecular mechanisms underlying the differences in C4 expression, we compared the transcriptional activity of the C4 genes between high and low C4-producer strains of mice (B10 and FM ...
K, Nakayama, S, Pattanakitsakul, S, Yokoyama, H, Kimura, M, Nonaka, M, Takahashi   +5 more
openaire   +2 more sources

Detection of complement C4 with a piezoelectric immunosensor

Chinese Journal of Chemistry, 1998
AbstractA piezoelectric immunosensor has been developed for the detection of complement C4. Anti‐C4 antibody was immobilized onto the gold electrodes of a 9 MHz AT‐cut piezoelectric crystal. The coated crystal with the physical adsorption method to immobilize antibody showed the better results than the polyethyleneimine adhesion, glutaraldehyde cross ...
Hu Ji‐Ming, Pei Ren‐Jun, Hu Yi, Zeng Yun‐E   +3 more
openaire   +1 more source

Complement C4 allotype association with and serum C4 concentration in an autoimmune disease in the dog

Clinical Immunology and Immunopathology, 1985
Serum C4 concentrations and C4 allotypes were determined wherever possible on eight dogs with an autoimmune disorder characterized by antinuclear antibody (ANA) positivity, pyrexia, and seronegative arthritis. Three of the six dogs tested serially showed hypocomplementemia at disease onset with return to normal concentrations with clinical remission ...
Day, M.J., Kay, P.H., Clark, W.T., Shaw, S.E., Penhale, W.J., Dawkins, R.L.   +5 more
openaire   +2 more sources

Complement C4 in SLE

Molecular Immunology, 2011
M. Carroll, A. Agyemang, P. Chatterjee
openaire   +1 more source

COMPLEMENT C4 ALLOTYPES IN ALZHEIMER'S DISEASE

The Lancet, 1982
C W, Nerl, R, Mayeux, G J, O'Neill
openaire   +2 more sources

The state of complement in COVID-19

Nature Reviews Immunology, 2021
Marina Noris, Behdad Afzali, Claudia Kemper   +2 more
exaly  

Complement C4 types in coeliacs and controls

Irish Journal of Medical Science, 1991
J, Cahill, F M, Stevens, C F, McCarthy
openaire   +2 more sources

Staphylococcus disrupts complement activation

Nature Reviews Microbiology, 2021
Grant Otto, Otto Grant
exaly