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Start Over Author "Iantorno, A." Journal gastroenterology
20 results on '"Iantorno, A."'

1. 441 – Psychological Factors Have a Varying Effect on Disease Severity in Irritable Bowel Syndrome Patients from Five Countries: Preliminary Results from the Fosqarp Transcultural Study

Author

Piacentino, Daria, primary, Bolino, Maria C., additional, Iantorno, Guido, additional, López-Colombo, Aurelio, additional, Wasserman, Max J. Schmulson, additional, Dickman, Ram, additional, Sperber, Ami D., additional, Mearin, Fermín, additional, and Corazziari, Enrico, additional

Published
2019
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2. 441 – Psychological Factors Have a Varying Effect on Disease Severity in Irritable Bowel Syndrome Patients from Five Countries: Preliminary Results from the Fosqarp Transcultural Study

Author

Enrico Corazziari, Aurelio López-Colombo, Guido Iantorno, Daria Piacentino, Max J. Schmulson Wasserman, Ram Dickman, Maria C. Bolino, Fermín Mearin, and Ami D. Sperber

Subjects
medicine.medical_specialty, Hepatology, Disease severity, business.industry, Transcultural Study, Internal medicine, Gastroenterology, Medicine, business, medicine.disease, Irritable bowel syndrome
Published
2019
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4. Tu1426 Transcultural Comparison of Food Beliefs and Dietary Behavior in IBS Patients. The Preliminary FOSQARP Project Data From Argentina and Italy

Author

Lucila Facio, Ivano Biviano, Sara Rossi, Marina Furia, Enrico Corazziari, Carolina Bolino, Guido Iantorno, Daria Piacentino, Nadia Pallotta, and Danilo Badiali

Subjects
Hepatology, Traditional medicine, business.industry, Environmental health, Gastroenterology, Medicine, Food beliefs, business, Dietary behavior
Published
2016
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5. Sa1295 Reflux Symptoms in Patients With Celiac Disease Are Associated With Alkaline or Weakly Acid Reflux

Author

Nachman, Fabio, primary, Sanchez, María Inés Pinto, additional, Jer, Hwang Hui, additional, Smecuol, Edgardo, additional, Salim, Salma, additional, Vázquez, Horacio, additional, Costa, Ana F., additional, Longarini, Gabriela I., additional, Moreno, María Laura, additional, Niveloni, Sonia I., additional, Mazure, Roberto M., additional, Bilder, Claudio R., additional, Ditaranto, Andres, additional, Bercik, Premysl, additional, Iantorno, Guido, additional, Mauriño, Eduardo, additional, Verdu, Elena F., additional, and Bai, Julio C., additional

Published
2015
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6. Mo1282 Attachment Styles in Patients With Irritable Bowel Syndrome (IBS), and Their Relationship With IBS Severity and Subtypes

Author

Bolino, Carolina, primary, Piacentino, Daria, additional, Vázquez, Horacio, additional, Agdamus, Monica, additional, Asade, Marcos, additional, Furia, Marina, additional, Facio, Lucila, additional, Quadri, Ines Delli, additional, Lien, Yen Ya, additional, Corazziari, Enrico, additional, and Iantorno, Guido, additional

Published
2015
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7. Mo1282 Attachment Styles in Patients With Irritable Bowel Syndrome (IBS), and Their Relationship With IBS Severity and Subtypes

Author

Marcos Asade, Lucila Facio, Monica Agdamus, Enrico Corazziari, Yen Ya Lien, Guido Iantorno, Ines Delli Quadri, Daria Piacentino, Horacio Vázquez, Marina Furia, and Carolina Bolino

Subjects
medicine.medical_specialty, Hepatology, business.industry, Internal medicine, Gastroenterology, Attachment theory, medicine, In patient, medicine.disease, business, Irritable bowel syndrome
Published
2015
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8. Sa1295 Reflux Symptoms in Patients With Celiac Disease Are Associated With Alkaline or Weakly Acid Reflux

Author

Horacio Vázquez, Sonia I. Niveloni, Julio C. Bai, Edgardo Smecuol, Hwang Hui Jer, Andres Ditaranto, Premysl Bercik, Guido Iantorno, Elena F. Verdu, Maria Ines Pinto Sanchez, Salma Salim, Fabio Nachman, Ana F. Costa, Claudio R. Bilder, María Laura Moreno, Eduardo Mauriño, Gabriela I. Longarini, and Roberto M. Mazure

Subjects
medicine.medical_specialty, Hepatology, business.industry, Internal medicine, Gastroenterology, medicine, Reflux, In patient, Disease, business
Published
2015
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9. Functional implications of circulating muscarinic cholinergic receptor autoantibodies in chagasic patients with achalasia

Author

Juan Carlos Goin, Enri Borda, Miguel Castro Ríos, Claudio R. Bilder, Leonor Sterin Borda, Liliana Monastra Varrica, and Guido Iantorno

Subjects
Chagas disease, Adult, Male, medicine.medical_specialty, Achalasia, In Vitro Techniques, Esophagus, Internal medicine, Muscarinic acetylcholine receptor, medicine, Cyclic AMP, Animals, Humans, Chagas Disease, Rats, Wistar, Receptor, Aged, Autoantibodies, Hepatology, biology, business.industry, Gastroenterology, Autoantibody, Muscle, Smooth, Middle Aged, medicine.disease, Adenosine, Receptors, Muscarinic, Rats, Esophageal Achalasia, Endocrinology, Immunology, biology.protein, Female, Antibody, business, Acetylcholine, medicine.drug, Muscle Contraction
Abstract

Autoantibodies against M(2)-muscarinic acetylcholine receptors (M(2) mAChR) have been reported in patients with chronic Chagas' disease who have cardiac dysautonomia. The aim of this study was to investigate the presence of such antibodies in chronic chagasic and non-chagasic patients with esophageal achalasia and their ability to activate M(2) mAChR in the isolated esophagus.Enzyme-linked immunosorbent assay was used to detect serum immunoglobulin (Ig) G antibodies against a synthetic 24-mer peptide corresponding to the second extracellular loop of human M(2) mAChR. The effects of both total serum IgG and affinity-purified antipeptide antibodies on the contractile activity and adenosine 3', 5'-cyclic monophosphate (cAMP) production in rat esophageal strips were also tested.Circulating IgG antibodies from chagasic achalasia patients recognized the M(2)-peptide more often than those from non-chagasic achalasia patients (P0.0005) and normal subjects (P0.0001). A strong association between the existence of circulating anti-M(2) mAChR antibodies and the presence of achalasia in chagasic patients was found (P0.01). Both the total IgG fraction and anti-M(2)-peptide antibodies increased the basal tone, reduced the relaxant effect of isoproterenol, and decreased cAMP accumulation in esophageal strips, displaying a muscarinic agonist-like activity on M(2) mAChR.Patients with chronic Chagas' disease have circulating autoantibodies against M(2) mAChR. These antibodies could be involved in the pathophysiological mechanism of chagasic achalasia.

Published
1999

10. Mo2065 The Calorie Content Would Play a Key Role in Satiety

Author

Bolino, Carolina, primary, Furia, Marina, additional, Facio, Lucila, additional, Adami, Paola, additional, Espinoza, Fernando C., additional, Quadri, Inés Delli, additional, Vera, Fabricio, additional, Lien, Yen Ya, additional, Vázquez, Horacio, additional, and Iantorno, Guido, additional

Published
2013
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12. Increased Prevalence of Celiac Disease and Positive Markers of Gluten Sensitivity in Patients With Chronic Constipation

Author

Hwang, Hui Jer, primary, Facio, Lucila, additional, Iantorno, Guido, additional, Sugai, Emilia, additional, Moreno, María Laura, additional, Vázquez, Horacio, additional, Smecuol, Edgardo, additional, Pinto Sanchez, Maria Ines, additional, Mazure, Roberto M., additional, Mauriño, Eduardo, additional, and Bai, Julio, additional

Published
2011
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15. T1344 Prevalence of Pelvic Floor Dysfunction Syndromes. A Community Survey in an Argentine Population

Author

Mauricio Guzman, Jorge Olmos, Luis Soifer, Carlos Sarsotti, Laura Solé, Oscar Gadea, Rosa I. Ramos, José Tawil, and Guido Iantorno

Subjects
education.field_of_study, medicine.medical_specialty, Hepatology, Pelvic floor dysfunction, business.industry, Population, Gastroenterology, Physical therapy, Medicine, Community survey, education, business, medicine.disease
Published
2010
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18. Atropine effect on striated muscle esophagus in healthy subjects

Author

Leonardo Masri, S Mazzadi, Claudio R. Bilder, Graciela M. Ortubey, Daniel Sifrim, Adriana Zelter, and Guido Iantorno

Subjects
Atropine, medicine.anatomical_structure, Hepatology, business.industry, Anesthesia, Gastroenterology, Healthy subjects, medicine, Esophagus, business, medicine.drug
Published
2000
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