11 Of those who agreed to participate in this study those who had histories of gastrointestinal surgery and/or chronic illness renal, hepatic, cardiovascular, pulmonary, diabetes mellitus, and those who were receiving drugs that alter gastric secretion histamine 2 receptor blockers, anti-proton pump, antibiotics, nutritional supplements or vitamins, corticosteroids were excluded.
Se excluyen pacientes con antecedentes de cirugía gastrointestinal, enfermedades crónicas renal, hepática, cardiovascular, pulmonar, diabetes mellitus, que recibieran medicamentos que alteraran la secreción gástrica bloqueadores de receptores histaminérgicos 2, inhibidores de la bomba de protones, antibióticos, suplementos nutricionales o vitamínicos, corticosteroides.