Competition of IL-1 and IL-1ra determines lymphocyte response to delayed stimulation with PHA

Background: Human peripheral blood mononuclear cells (PBMC) left in microcultures for 24 h without mitogen do not respond to subsequent stimulation with PHA. They regain reactivity if the native culture medium is absorbed with other party lymphocytes or partially replaced with the medium from a PHA-...

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Main Authors: Marek P. Dąbrowski, Wanda Stankiewicz, Tadeusz Płusa, Andrzej Chciałowski, Stanisław Szmigielski
Format: Article
Language:English
Published: Wiley 2001-01-01
Series:Mediators of Inflammation
Online Access:http://dx.doi.org/10.1080/09629350124376
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author Marek P. Dąbrowski
Wanda Stankiewicz
Tadeusz Płusa
Andrzej Chciałowski
Stanisław Szmigielski
author_facet Marek P. Dąbrowski
Wanda Stankiewicz
Tadeusz Płusa
Andrzej Chciałowski
Stanisław Szmigielski
author_sort Marek P. Dąbrowski
collection DOAJ
description Background: Human peripheral blood mononuclear cells (PBMC) left in microcultures for 24 h without mitogen do not respond to subsequent stimulation with PHA. They regain reactivity if the native culture medium is absorbed with other party lymphocytes or partially replaced with the medium from a PHA-stimulated culture. The observations suggest that, during the incubation, some inhibitory agent had accumulated in the culture medium.
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id doaj-art-5a5caf9c847749d19e26552001e5cdfa
institution Kabale University
issn 0962-9351
1466-1861
language English
publishDate 2001-01-01
publisher Wiley
record_format Article
series Mediators of Inflammation
spelling doaj-art-5a5caf9c847749d19e26552001e5cdfa2025-08-20T03:34:40ZengWileyMediators of Inflammation0962-93511466-18612001-01-0110310110710.1080/09629350124376Competition of IL-1 and IL-1ra determines lymphocyte response to delayed stimulation with PHAMarek P. Dąbrowski0Wanda Stankiewicz1Tadeusz Płusa2Andrzej Chciałowski3Stanisław Szmigielski4Military Institute of Hygiene and Epidemiology, Department of Microwave Safety, Immunology Laboratory, Szaserów 128, Warsaw 00 909, PolandMilitary Institute of Hygiene and Epidemiology, Department of Microwave Safety, Immunology Laboratory, Szaserów 128, Warsaw 00 909, PolandCentral Clinical Hospital of Military Medical Academy, Clinic of Pneumonology and Allergy, Warsaw, PolandCentral Clinical Hospital of Military Medical Academy, Clinic of Pneumonology and Allergy, Warsaw, PolandMilitary Institute of Hygiene and Epidemiology, Department of Microwave Safety, Immunology Laboratory, Szaserów 128, Warsaw 00 909, PolandBackground: Human peripheral blood mononuclear cells (PBMC) left in microcultures for 24 h without mitogen do not respond to subsequent stimulation with PHA. They regain reactivity if the native culture medium is absorbed with other party lymphocytes or partially replaced with the medium from a PHA-stimulated culture. The observations suggest that, during the incubation, some inhibitory agent had accumulated in the culture medium.http://dx.doi.org/10.1080/09629350124376
spellingShingle Marek P. Dąbrowski
Wanda Stankiewicz
Tadeusz Płusa
Andrzej Chciałowski
Stanisław Szmigielski
Competition of IL-1 and IL-1ra determines lymphocyte response to delayed stimulation with PHA
Mediators of Inflammation
title Competition of IL-1 and IL-1ra determines lymphocyte response to delayed stimulation with PHA
title_full Competition of IL-1 and IL-1ra determines lymphocyte response to delayed stimulation with PHA
title_fullStr Competition of IL-1 and IL-1ra determines lymphocyte response to delayed stimulation with PHA
title_full_unstemmed Competition of IL-1 and IL-1ra determines lymphocyte response to delayed stimulation with PHA
title_short Competition of IL-1 and IL-1ra determines lymphocyte response to delayed stimulation with PHA
title_sort competition of il 1 and il 1ra determines lymphocyte response to delayed stimulation with pha
url http://dx.doi.org/10.1080/09629350124376
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AT tadeuszpłusa competitionofil1andil1radetermineslymphocyteresponsetodelayedstimulationwithpha
AT andrzejchciałowski competitionofil1andil1radetermineslymphocyteresponsetodelayedstimulationwithpha
AT stanisławszmigielski competitionofil1andil1radetermineslymphocyteresponsetodelayedstimulationwithpha