in order to investigate whether endogenous ghrh and somatostatin were involved in the mechanism of the paradoxical gh rise after trh injection , changes in serum gh and plasma ghrh were examined before and after trh injection in 12 cancer patients and changes in serum tsh and gh were similarly studied in 76 cancer patients including 31 gh-responders and 45 gh-nonresponders to trh .
C0032105
plasma
C0229671
serum