Table 2: Immunhistochemical expression of proteins in pre-treatment tumor specimens.

Markers

Immunhistochemical expression

Low intensity

High intensity

0               +

++          +++

SOUL

44 (40%)

65 (60%)

Hsp 16.2

50 (46%)

59 (54%)

Hsp 90

36 (33%)

73 (67%)

 p-Akt

26 (24%)

83 (76%)

GHRH-R

36 (33%)

73 (67%)