2326
The beneficial effects of vitamin C administration to gentamicin - treated animals are also confirmed through : lower level of blood urea and creatinine and higher level of potassium .
 Chemical: vitamin C; Chemical: gentamicin; Chemical: urea; Chemical: creatinine; Chemical: potassium
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: vitamin C; Chemical: gentamicin; Chemical: urea; Chemical: creatinine; Chemical: potassium