[Herpetic etiology of gastric and duodenal ulcer. II. Study in humans].

By inducing experimental ulcers in the rabbit with the type 1 Herpes simplex strain, isolated from the herpes vesicles from a vagotomized patient, the authors demonstrate the protective role of vagotomy, the ulcerogenic capacity of the virus, which can be considered as an etiological factor of human gastroduodenal ulceration. They also discuss the possibilities for a new medical therapy of this disturbance.