PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9453010-8 1998 Both glomerular and tubular OPN expression correlated significantly with proteinuria (P < 0.001) and a reduction in creatinine clearance (P < 0.01). Creatinine 119-129 secreted phosphoprotein 1 Rattus norvegicus 28-31 9460083-4 1998 In contrast, anti-OPN treatment significantly reduced glomerular injury (urinary protein excretion) and prevented a loss of renal function (creatinine clearance) during the induction of disease. Creatinine 140-150 secreted phosphoprotein 1 Rattus norvegicus 18-21