1497
The levels of soluble L - selectin and ICAM - 1 in the serum were determined by the ELISA method .
 GENE: L - selectin; GENE: ICAM - 1
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: L - selectin; GENE: ICAM - 1