S Guzman

Release of pancreatic polypeptide in humans by infusion of cholecystokinin

János Lonovics, S Guzman, Peter G. Devitt et al. · Gastroenterology · 1980 · 108 citations

Medicine, Endocrinology, Pharmacology +6

Melatonin Exerts Direct Inhibitory Actions on ACTH Responses in the Human Adrenal Gland

Carmen Campino, Francisco Valenzuela, Claudia Torres‐Farfan et al. · Hormone and Metabolic Research · 2011 · 77 citations · Full text

Life Sciences, Biochemistry, Endocrinology +17

Hormone-stimulated release of pancreatic polypeptide before and after vagotomy in dogs

S Guzman, J Lonovics, Peter G. Devitt et al. · American Journal of Physiology-Gastrointestinal and Liver Physiology · 1981 · 62 citations

Medicine, Endocrinology, Pharmacology +17

Effect of vagal stimulation on pancreatic secretion and on blood levels of gastrin, cholecystokinin, secretin, vasoactive intestinal peptide, and somatostatin.

S Guzman, J.A. Chayvialle, William A. Banks et al. · PubMed · 1979 · 60 citations

Life Sciences, Endocrinology, Physiology +17

Effects of Gastrin on Circulating Levels of Somatostatin, Pancreatic Polypeptide, and Vasoactive Intestinal Peptide in Dogs*

S Guzman, János Lonovics, Jean‐Alain Chayvialle et al. · Endocrinology · 1980 · 31 citations

Medicine, Pharmacology, Veterinary Physiology +15