instruction:
In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
question:
 This study established a UUO model in angiotensin type 1a receptor ( AT1a ) deficient ( mutant ) mice to elucidate the role of angiotensin II through AT1a on the fibrosis of the obstructed kidney ( OBK ) .
answer:
angiotensin II


question:
 Mouse thymus was used as a source of glucocorticoid receptor from normal CS lymphocytes .
answer:
glucocorticoid receptor


question:
 Glucocorticoid receptors and in vitro corticosensitivity of peanut - positive and peanut - negative human thymocyte subpopulations .
answer:

Glucocorticoid receptors