Objective:To investigate the defense mechanism and personality of college students in naval medicine and their relationships with the change of plasma adrenocorticotropic hormone (ACTH) during voyage.

In addition to pituitary gland, adrenocorticotropic hormone (ACTH) was also found to exist in the neurons of the central nervous system (CNS).

Objective To investigate the methods of diagnosis and treatment of pediatric and hebetic adrenocorticotropic hormone (ACTH) secreting pituitary microadenoma.