Abstract:
:Intestinal immunity differs from systemic immunity in several aspects and is frequently studied separately. In this work we have analysed the frequency of mononuclear cells spontaneously secreting the cytokines IL-2, IL-4, IL-5, IL-6, IL-10, interferon gamma (IFN-gamma) and tumour necrosis factor (TNF-alpha), in Peyer's patches and lamina propria of small intestine in mice by enzyme linked immunosorbent spot (ELISPOT) during 1 month after weaning. We have found a high percentage of spontaneous Th(1)as well as Th(2)cytokine-secreting lymphocytes in both populations, Peyer's patches and lamina propria. An increase in the number of the lymphocytes secreting most of the studied cytokines, at 1 and 2 weeks after weaning, was also observed. These results suggest that the increase in the number of cytokine secreting lymphocytes may be one of the potential mechanisms involved in the development of the intestinal immune system at weaning.
journal_name
Cytokinejournal_title
Cytokineauthors
Vázquez E,Gil A,García-Olivares E,Rueda Rdoi
10.1006/cyto.2000.0706keywords:
subject
Has Abstractpub_date
2000-08-01 00:00:00pages
1267-70issue
8eissn
1043-4666issn
1096-0023pii
S1043-4666(00)90706-3journal_volume
12pub_type
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