Results 151 to 160 of about 7,941 (204)

Staphylococcal SSL5 inhibits leukocyte activation by chemokines and anaphylatoxins

open access: yesBlood, 2009
Jos A G Van Strijp   +2 more
exaly   +2 more sources

Anaphylatoxins in dilated cardiomyopathy

Journal of Internal Medicine, 1993
Abstract. Objects. The aim of the study was to investigate the possible relationship between activation of complement system and thromboembolic complications in dilated cardiomyopathy (DCMP).Methods. The plasma C3a and C5a concentrations were determined by radioimmunoassay measurement (Amersham International, UK) in 23 patients with DCMP, 9 with ...
M, Samsonov   +5 more
openaire   +2 more sources

Anaphylatoxin Formation in Sepsis

Archives of Surgery, 1988
Complement activation and anaphylatoxin formation were studied in 27 septic patients. The patients were treated with antibiotics and high-dose corticosteroids. Blood samples were drawn on admission and every week thereafter. Plasma levels of complement components C1INH, C3, C4, and C5 were low before the start of treatment but were above normal one ...
A, Bengtson, M, Heideman
openaire   +2 more sources

Histamine Release by Anaphylatoxin

Nature, 1951
EARLY studies of the mechanism of anaphylaxis led to two apparently contradictory views : the so-called ‘humoral theory’, according to which the blood is the site of production of a toxin, the anaphylatoxin1–4; and the ‘cellular theory’, which localizes the anaphylactic reaction in the cells, and assumes that this reaction causes the release of ...
M, ROCHA E SILVA, O, BIER, M, ARONSON
openaire   +2 more sources

Anaphylatoxin and Anaphylaxis: XI. Ultra-Filtration and Fractionation of Anaphylatoxin

Journal of Infectious Diseases, 1919
Despite the large amount of study on the nature of anaphylatoxin and of the mechanism of its formation, little if any attempt has been made to isolate the toxic principle on one or the other of the protein fractions of the serum. Various serum principles having physiologic activity, but of unknown chemical nature, have been isolated on the protein ...
P. H. De Kruif, A. H. Eggerth
openaire   +1 more source

THE HEPATIC ANAPHYLATOXIN

Journal of the American Medical Association, 1924
In previous papers it was shown that characteristic anaphylactic contractions of the urinary bladder 1 and of the gastro-intestinal tract 2 do not take place in dehepatized anaphylactic dogs. The conclusion was drawn that the typical anaphylactic contractions of these organs are due to chemical products (hepatic anaphylatoxins) explosively formed or ...
W. H. MANWARING   +3 more
openaire   +1 more source

Revealing the signaling of complement receptors C3aR and C5aR1 by anaphylatoxins

Nature Chemical Biology, 2023
Yue Wang   +12 more
semanticscholar   +1 more source

HEPATIC ANAPHYLATOXIN

Journal of the American Medical Association, 1924
The liver is the first organ for which a function of internal secretion was predicted by Claude Bernard. Our knowledge of hepatic physiology is so scanty, however, that modern textbooks on endocrinology rarely mention the liver as a possible site of hormone formation.
W. H. MANWARING   +3 more
openaire   +1 more source

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