passages.id: split_1_test_2587_passage
passages.type: progene_text
passages.text: Compared to PBMC in Graves ' disease , the relative ratio of IL-10 to IL-12 release ( IL-10 / IL-12 ) by unstimulated TL was increased , despite a lack of significant difference between PBMC and TL in mean values for either IL-10 or IL-12 secretion .