8982
By contrast, the cell surface receptors for testosterone are in a functionally active state , enabling T cells a nongenomic response to testosterone .
 cell surface receptors, T cells
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cell surface receptors, T cells