5598
The anorexigenic effects of centrally injected glucose or ODN agonist were suppressed by blockade of the melanocortin - 3 / 4 receptors , suggesting that glucose sensing involves endozepinergic control of the melanocortin pathway .
 Chemical: glucose; Chemical: glucose
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: glucose; Chemical: glucose