passages.id: split_1_test_586_passage
passages.type: progene_text
passages.text: By contrast , while TG produced comparable early changes in the Ca(2+) level ( i.e. , within 3 h ) in Jurkat cells overexpressing Bcl-2 and Bcl-X ( L ) ( JT / Bcl-2 or JT / Bcl-X(L) ) , NO production , late ( 36-h) Ca(2+) accumulation , and apoptosis were dramatically reduced compared to those in JT / Neo cells .