A geo-chemo-mechanical study of a highly polluted marine system (Taranto, Italy) for the enhancement of the conceptual site model.

The paper presents the results of the analysis of the geo-chemo-mechanical data gathered through an innovative multidisciplinary investigation campaign in the Mar Piccolo basin, a heavily polluted marine bay aside the town of Taranto (Southern Italy). The basin is part of an area declared at high environmental risk by the Italian government. The cutting-edge approach to the environmental characterization of the site was promoted by the Special Commissioner for urgent measures of reclamation, environmental improvements and redevelopment of Taranto and involved experts from several research fields, who cooperated to gather a new insight into the origin, distribution, mobility and fate of the contaminants within the basin.

Paediatricians' attitudes toward pain in children with severe cognitive impairment. A regional survey.

Introduction: pain is a frequent and relevant problem in children with severe cognitive impairments. Assessing pain in these patients can be difficult. Specific observational tools such as the Collignon Giusiano Questionnaire or the Non-communicating Children's Pain Checklist ( NCCPC) are available, but their use is not widespread.

Malignant tumor-like gastric lesion due to Candida albicans in a diabetic patient treated with cyclosporin: a case report and review of the literature.

The gastrointestinal tract of healthy individuals is colonized by hundreds of saprophytes and mycetes, especially the Candida species, are habitual ones. Under certain conditions, the fungal flora may overgrow, resulting in lesions of the digestive mucosa which, rarely, can have a local diffusion and/or spread to the lympho-hematogenous system. Mycotic infections of the stomach can sometimes look like benign gastric ulcers.

Rapid improvement of symptomatology with pantoprazole, amoxycillin and metronidazole in Helicobacter pylori-positive duodenal ulcer patients.

Background/aims: To evaluate the efficacy and tolerability of a new 1-week triple therapy regimen consisting of pantoprazole, amoxycillin and metronidazole.

Methodology: The study involved 51 Helicobacter pylori (H. pylori) positive patients (M:30, F:21, mean age: 52.

[Effects of cyclosporin A on various indices of cholestasis in kidney transplant recipients].

A cholestatic syndrome has been reported as one of the main side effects of CyA therapy. The aim of the present study was to evaluate frequency and degree of severity of the cholestatic syndrome in a group of patients with renal transplant treated with CyA. In 55 patients we evaluated both clinical: jaundice, pruritus, presence of biliary lithiasis and biochemical parameters: total serum biliary salts (TBS), total bilirubin (TB), alkaline phosphatase (AP), gammaglutamyl transpeptidase (GGT), transaminase (AST, ALT), cholesterol (CT), triglycerides (TG), HDL-cholesterol (HDL-C) and compared them with a control group matched for sex and age.

Basal ganglia calcifications and ALS syndrome.

We report the case of a patient with idiopathic hypoparathyroidism and unusually large symmetrical calcifications in the basal ganglia, thalami, cerebellar hemispheres and brainstem, who clinically presented an ALS-like syndrome. We discuss the possible role of abnormal calcium metabolism in the pathogenesis of motoneuron disease.

[Prevalence of biliary lithiasis in chronic liver disease].

The prevalence of cholelithiasis was determined by ultrasound in 168 patients affected by chronic liver disease and compared to 828 subjects of the general population. We found an increase of cholelithiasis in chronic liver patients (p less than 0.004).

The stomach in liver cirrhosis. Endoscopic, morphological, and clinical correlations.

The stomachs of cirrhotic patients are frequently subject to a number of alterations, detectable by endoscopy, the presence of which indicates a disturbance in the mucosa. Several investigators believe that portal hypertension plays an etiopathogenetic role. Three groups of subjects were studied prospectively: 83 cirrhotic patients with portal hypertension, 53 cirrhotic patients without portal hypertension, and 135 control subjects.

The duodenum in liver cirrhosis: endoscopic, morphological and clinical findings.

Endoscopic studies were performed to determine whether changes occurred in the duodenum related to portal hypertension in patients with liver cirrhosis. The total of 271 patients studied were subdivided into three groups: 83 patients with liver cirrhosis and portal hypertension, 53 with liver cirrhosis but no portal hypertension, and 135 controls. In the duodenum of cirrhotic patients with portal hypertension several changes were observed on endoscopy that were also present in the other two groups.

[Ursodeoxycholic acid for the treatment of chronic diseases of the liver. Short-term results].

The tolerance and the effect of ursodehoxycholic acid (UDCA) on the level of transaminases and gammaglutamyl-transpeptidase (GGT) has been estimated, over the short term, in 27 patients affected by compensated liver cirrhosis in comparison to 24 patients, representing the control group. The results were good with regard to GGT values, as a meaningful reduction was observed during the first month of therapy which then improved in the next five months. There was also a significant reduction in transaminase levels at the end of the second month of therapy, which was maintained until treatment was stopped; mean values however were not within the normal range.

[Role of endoscopy in lymphomatous pathology of the digestive tract].

Increasingly frequent reports of lymphoma with a gastro-intestinal primary location have stimulated much interest. Symptomatology has been shown not to be very specific, and scarcely different to that of other gastro-intestinal pathologics, both benign and malignant. The identification of some endoscopic pictures which suggest a lymphomatosic pathology and the possibility of collecting targeted biopsy samples, have placed endoscopy among the most important tests in the diagnostic and staging phase of gastro-intestinal lymphoma.

[Therapy of resistant duodenal ulcer].

Significant progress has been made in the treatment of duodenal ulcers since cimetidine went on the market. Furthermore widespread use of the H2 blockers has enable us to identify a group of patients who take 8-12 weeks to heal, despite effective treatment and who are now known as "slow" or non-responders. In tackling the problem of ulcers resistant to medical treatment, the paper details the possibilities offered by current solutions on the basis of personal experience as well as reports in the literature.