Glucagon deficiency causing severe neonatal hypoglycemia in a patient with normal insulin secretion.

Alanine/pharmacology Amino Acids/blood Blood Glucose/metabolism Carbohydrate Metabolism, Inborn Errors/blood,drug therapy,genetics Glucagon/blood,deficiency,therapeutic use Gluconeogenesis Humans Infant, Newborn Infant, Newborn, Diseases/blood,drug therapy,genetics Insulin/blood Kinetics Male

Amino Acids Blood Glucose Insulin Glucagon Alanine