title: [Dynamics of IL-2 and IFN-gamma levels induced by sea or Con A in spleen cells of Schistosoma japonicum-infected mice].
abstract: The capacity of mitogen Con A and SEA-stimulated spleen cells to produce cytokines IFN-gamma and IL-2 was studied in S. japonicum-infected mice every two weeks from 0 to 14 wk after infection. The results showed that the levels of these two cytokines began to rise at the 4th wk after infection and reached a peak level at 6-8 wk, then declined to the levels similar to those pre-infection at 12-14 wk after infection. The IFN-gamma level reached the peak earlier than the IL-2 level. The dynamics of cytokine level in both mitogen and antigen-stimulated group was similar. The results suggest that IL-2 and IFN-gamma might be the essential cytokines involved in egg granuloma formation in schistosomiasis japonica.
authors.affiliation: Department of Parasitology, Medical College, Yangzhou University.
authors.forename: L
authors.initials: L
authors.lastname: Liu
authors.forename: Y
authors.initials: Y
authors.lastname: Sheng
authors.forename: X
authors.initials: X
authors.lastname: Guan
authors.forename: Z
authors.initials: Z
authors.lastname: Zhang
authors.forename: B
authors.initials: B
authors.lastname: Sun
mesh_terms: D000818:Animals; D003208:Concanavalin A / Q000494:pharmacology; D007371:Interferon-gamma / Q000096:biosynthesis*; D007376:Interleukin-2 / Q000096:biosynthesis*; D051379:Mice; D008810:Mice, Inbred C57BL; D012554:Schistosomiasis japonica / Q000276:immunology*; D013154:Spleen / Q000166:cytology / Q000378:metabolism*
chemical_list: D007376:Interleukin-2; D003208:Concanavalin A; D007371:Interferon-gamma