3094
Low MAO subjects showed a pattern of higher scores in KSP Impulsiveness , EPQ Neuroticism , and KSP Somatic Anxiety and Irritability and lower scores in KSP Socialization , in line with personality profiles found in alcoholics , psychopaths , and suicide attempters who also tend to have low platelet MAO activity .
 MAO, MAO
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 MAO, MAO