title: Reply to letter to the editor by dr. Dimitrios tsamis.
authors.affiliation: Institute of Endocrinology, Prague 1, Czech Republic, obradnova@endo.cz.
authors.forename: Olga
authors.initials: O
authors.lastname: Bradnova
mesh_terms: D001786:Blood Glucose / Q000378:metabolism*; D003924:Diabetes Mellitus, Type 2 / Q000150:complications*; D005260:Female; D015391:Gastroplasty / Q000379:methods*; D052216:Glucagon-Like Peptide 1 / Q000378:metabolism*; D006801:Humans; D010535:Laparoscopy; D009767:Obesity, Morbid / Q000601:surgery*; D014280:Triglycerides / Q000378:metabolism*; D015431:Weight Loss
chemical_list: D001786:Blood Glucose; D014280:Triglycerides; D052216:Glucagon-Like Peptide 1