28580
The intermediate - conductance calcium - activated potassium channel KCa3 . 1 contributes to a variety of cell activation processes in pathologies such as inflammation , carcinogenesis and vascular remodeling .
 Chemical: calcium; Chemical: potassium
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: calcium, potassium 
Answer:
 Chemical: calcium; Chemical: potassium