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. 2021 Apr 26;2021:21-0030. doi: 10.1530/EDM-21-0030

Table 4.

GnRH-CRH-TRH dynamic test.

Time (min) 0 15 30 60 90 120
Initial examination
 PRL (µg/L) 15.5 74.0 61.8 37.4 25.8 19.5
 LH (IU/L) 2.02 8.70 11.13 12.37 10.71 9.97
 FSH (IU/L) 2.09 2.99 3.46 3.91 4.09 3.94
 ACTH (pmol/L) 1.8 3.9 4.6 2.6 2.4 1.9
 Cortisol (nmol/L) 518.6 551.7 620.7 550.0 491.0 510.3
 TSH (mIU/L) 0.38 5.84 6.42 4.49 3.07 1.99
1 year later
 PRL (µg/mL) 18.7 110.0 93.7 58.3 41.1 33.3
 LH (IU/mL) 2.98 11.00 15.22 14.66 14.06 11.50
 FSH (IU/mL) 5.37 7.98 8.95 10.06 9.06 9.77
 ACTH (pmol/L) 2.2 2.5 3.4 3.1 1.9 1.8
 Cortisol (nmol/L) 259.3 281.3 289.7 322.8 278.6 242.8
 TSH (mIU/L) 1.05 5.65 6.47 4.89 3.75 2.72
2 years later
 PRL (µg/L) 11.0 79.3 67.7 47.4 33.5 25.9
 LH (IU/L) 4.87 10.50 12.76 12.72 12.52 11.94
 FSH (IU/L) 5.02 6.42 7.36 7.53 7.29 7.92
 ACTH (pmol/L) 3.0 3.2 5.2 4.2 2.4 3.2
 Cortisol (nmol/L) 251.0 297.9 331.0 364.1 314.5 297.9
 TSH (mIU/L) 1.14 5.51 6.47 5.45 4.08 3.28

CRH, corticotropin-releasing hormone; GnRH, gonadotropin-releasing hormone; TRH, thyrotropin-releasing hormone.