Bogusław Okopień

Drugs based on peptides and proteins (PPs) have been widely used in medicine, beginning with insulin therapy in patients with diabetes mellitus over a century ago. Although the oral route of drug administration is the preferred one by the v…

Pituitary-gonadal axis activity depends on pulsative hypothalamic gonadotropin-releasing hormone (GnRH) secretion. Two groups of GnRH analogs, agonists and antagonists, are presently used for the treatment of clinical conditions in which mo…