Sheehan’s Syndrome Revisited: Underlying Autoimmunity or Hypoperfusion?

Figure 1

Representative Western blot of human pituitary extracts. Serum samples from patients 16 and 20 (I, II) and healthy subjects (III) were tested on recombinant gamma enolase (a), protein lysates from human pituitary (b), and HEK-293 cells (c). Arrowheads indicate a nonspecific protein band of about 55 kDa which was seen on all lanes with human pituitary’s protein lysates, from both patients and healthy subjects. MW: molecular weight marker.