PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16125466-3 2005 The proportion of CD4+ and CD8+ T cells that produced IFN-gamma and IL-4 after stimulation with PMA (Phorbol 12-myristate 13-acetate) and ionomycin was significantly reduced in VL patients compared to sub-clinical and asymptomatic infections or healthy controls. Ionomycin 138-147 CD4 molecule Homo sapiens 18-21