title: Interleukin-10 production during septicaemia.
abstract: Interleukin-10 is produced during incubation of human whole blood with bacterial lipopolysaccharide (LPS) and down-regulates tumour necrosis factor-alpha production in this in-vitro model of endotoxaemia. 39 out of 69 (57%) patients with gram-negative (n = 25) or gram-positive septicaemia (n = 44) had increased plasma interleukin-10 (range 12-2740 pg/mL), whereas interleukin-10 was undetectable in 29 out of 33 control patients without infection and in 20 healthy volunteers. Patients with septic shock (n = 21) had higher interleukin-10 (main 58 pg/mL) than septicaemic patients without shock (11 pg/mL, p < 0.001). We conclude that interleukin-10 is produced during sepsis and might be involved in the control of the inflammatory response induced by bacterial products.
authors.affiliation: Department of Immunology, Hôpital Erasme, Université Libre de Bruxelles, Belgium.
authors.forename: A
authors.initials: A
authors.lastname: Marchant
authors.forename: J
authors.initials: J
authors.lastname: Devière
authors.forename: B
authors.initials: B
authors.lastname: Byl
authors.forename: D
authors.initials: D
authors.lastname: De Groote
authors.forename: J L
authors.initials: JL
authors.lastname: Vincent
authors.forename: M
authors.initials: M
authors.lastname: Goldman
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001424:Bacterial Infections / Q000150:complications / Q000378:metabolism*; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006801:Humans; D016753:Interleukin-10 / Q000096:biosynthesis* / Q000097:blood; D008297:Male; D008875:Middle Aged; D012772:Shock, Septic / Q000150:complications / Q000378:metabolism*
chemical_list: D016753:Interleukin-10