PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34431737-8 2021 In the multiple linear regression analysis, serum urea nitrogen concentration, serum phosphorus concentration and blood ionised calcium concentration were independent variables predicting serum FGF-23 concentration. Phosphorus 85-95 fibroblast growth factor 23 Felis catus 194-200 35133180-9 2022 Serum FGF-23 concentrations significantly correlated with serum tCa (r = 0.511, P = 0.003) and blood iCa concentrations (r = 0.425, P = 0.015) but not serum creatinine (r = 0.279, P = 0.122) or phosphorus concentrations (r = 0.208, P = 0.253).Conclusions and relevance Increased serum FGF-23 concentrations were associated with hypercalcaemia independently of creatinine and phosphate status in cats with CKD and upper urolithiasis. Phosphorus 194-204 fibroblast growth factor 23 Felis catus 6-12