Research Article

Role of Paricalcitol in Modulating the Immune Response in Patients with Renal Disease

Table 2

Production in vitro of NGAL and inflammatory cytokines.
(a) CKD patients

Before paricalcitolAfter paricalcitol
PBMC + PHAPBMCPBMC + PHAPBMC
(10 μg/mL)(10 μg/mL)

IL-17 (pg/mL)39 ± 6.2<1519 ± 3.8<15
IL-6 (pg/mL)66 ± 9.8<1.431 ± 5.9<1.4
IFN-γ (pg/mL)174 ± 32.9<1.578 ± 11.7<1.5
IL-1β (pg/mL)97 ± 13.3<142 ± 4.3<1
TNF-α (pg/mL)202 ± 31.4<1.6104 ± 15.8<1.6
NGAL (ng/mL)78 ± 9.2<0.121 ± 4.1<0.1

(b) HS

PBMC + PHAPBMC
(10 μg/mL)

IL-17 (pg/mL)21 ± 2.9<15
IL-6 (pg/mL)32 ± 4.2<1.4
IFN-γ (pg/mL)59 ± 7.9<1.5
IL-1β (pg/mL)43 ± 7.1<1
TNF-α (pg/mL)97 ± 13.9<1.6
NGAL (ng/mL)16 ± 3.1<0.1

CKD: chronic kidney disease; HS: healthy subjects; NGAL: neutrophil gelatinase associated lipocalin; IL-17: interleukin-17; IL-6: interleukin-6; IL-1β: interleukin-1 beta; IFN-γ: interferon-gamma; TNF-α: tumor necrosis factor-alpha.