In WT C57BL/6 male mice, systemic inhibition of DPP-4 activity with sitagliptin reduced TG excursion following oral olive oil gavage during a lipid tolerance test (LTT) (Figure 1C)
There are many proposed mechanisms by which a drug or reactive metabolite alters a self-protein and activate T cells
As a positive control for apoptosis, tamoxifen (50 M) was included ( 2 , 1.2 mM EGTA, 1.5% Nonidet P40, 0.3% CHAPS, 30% sucrose, 150 M caspase 3 substrate DEVD-AMC, 30 mM DTT, and 3.0 mM PMSF was directly added to HepG2 cells
Fatal hypokalemia may occur when severe megaloblastic anemia is treated intensively with vitamin B12, as a result of increased erythrocyte potassium requirements
Therefore, this study provided the first evidence of functional GLP-1R expression in human iTreg cells, and suggested that GLP-1R might play a key role in the anti-inflammatory effects attributed to GLP-1RA