PubMed Health⌕ Search

Biomedical subjects

M Gaburri

Publications and source records attributed to M Gaburri.

22 records · Page 2Linked to original sources
PubMed1985

Transition from nutcracker esophagus to diffuse esophageal spasm.

The nutcracker esophagus is a newly defined subset of primary esophageal motility disorders that can be responsible for dysphagia and/or chest pain. Any possible relationship between this entity and diffuse esophageal spasm is poorly understood. Herein we report a case of nutcracker esophagus that showed a transition to classical diffuse esophageal spasm during 1 year follow-up. This transition supports the hypothesis that nutcracker esophagus and diffuse esophageal spasm may be related disorders.

Deglutition Disorders↗
PubMed1985

Nifedipine reduces the colonic motor response to eating in patients with the irritable colon syndrome.

Patients with the irritable colon syndrome have an exaggerated and/or prolonged colonic motor response to eating. This is believed to be the cause of their postprandial complaints. Since the flux of calcium ions across cell membranes plays a major role in the contractions of the gastrointestinal smooth muscle, we investigated the effect of nifedipine, a calcium channel blocker, on the gastrocolonic response in nine patients with the irritable colon syndrome. Colonic myoelectric and contractile activity was recorded during fasting and after a 1000-cal mixed meal, either with or without nifedipine (20 mg sublingually) administration. Nifedipine reduced the postprandial increase of both spike potential activity and motility index. This effect of acute administration of the drug provides rational support to test nifedipine in clinical trials as a possible means for treating the irritable colon syndrome.

Action Potentials↗
PubMedDate not supplied

[Acute renal failure, hemolysis and thrombocytopenia].

A 41-year-old male was admitted because of severe systemic hypertension and acute renal failure (ARF) that required hemodialysis (HD). Also present were hemolytic anemia, thrombocytopenia and increased plasmatic levels of aldosterone and reninic activity. The diagnostic tests performed during the recovery led to the conclusion of malignant hypertension. This case dealt with a cause of ARF, which is not currently so common; physicians should be aware of this condition especially when it is present with hemolytic anemia and thrombocytopenia, which are the microangiopathy markers.

Acute Kidney Injury↗