492
In order to determine the role of the SPINK5 promoter polymorphism in the pathogenesis of asthma , we genotyped a promoter polymorphism , - 206G > A , in 422 asthma patients and 410 controls , and found a marginal association .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities:  
Answer:
 None