19928
We aimed to find the relationship between serum transforming growth factor beta 1 ( TGF - beta 1 ) and urinary monocyte chemoattractant protein - 1 ( MCP - 1 ) throughout the course of diabetic nephropathy ( DN ) and to assess the relationship between both levels and other parameters of renal injury such as albumin / creatinine ratio and estimated glomerular filtration rate ( eGFR ) .
 Chemical: creatinine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: creatinine