2549
The effects of insulin treatment on in vivo and in vitro urinary bladder function in streptozotocin - diabetic rats were investigated .
 Chemical: streptozotocin; Disease: diabetic
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: streptozotocin; Disease: diabetic