4330
A significant reduction in urinary guanosine 3 ' , 5 ' - cyclic monophosphate ( cGMP ) excretion and a significant increase in renal cortical renin and endothelin - 1 contents were also observed in GM - mediated nephropathy .
 Chemical: guanosine 3 ' , 5 ' - cyclic monophosphate; Chemical: cGMP; Chemical: GM; Disease: nephropathy
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: guanosine 3 ' , 5 ' - cyclic monophosphate; Chemical: cGMP; Chemical: GM; Disease: nephropathy