Myocardial deposition of aluminum, arsenic, cadmium, and lead accelerates heart failure and alters UPRmt in humans.

In the myocardium of control subjects and patients undergoing heart transplantation or left ventricular assist device implantation (LVAD), we analyzed concentrations of Al, As, Cd, Pb, and Ni using inductively coupled plasma mass spectrometry. Myocardial generation of oxidative-stress-induced lipid peroxidation was analyzed by quantifying concentration of 4-Hydroxynonenal (4-HNE) with ELISA and pro-apoptotic DAPK2 gene expression was determined with quantitative RT-PCR. Compared to six control hearts, myocardial samples of 128 individuals undergoing heart transplantation or LVAD implantation exhibited a moderate increase in deposition of five tested non-essential elements, which was significantly increased only for Cd and cumulative deposition of Al, As, Cd, and Pb.

Pediatric endoscopy training across Europe: a survey of the ESPGHAN National Societies Network 2016-2019.

The ability to perform endoscopy procedures safely and effectively is a key aspect of quality clinical care in Pediatric Gastroenterology, Hepatology and Nutrition (PGHN). The aim of this survey, which was part of a global survey on PGHN training in Europe, was to assess endoscopy training opportunities provided across Europe. Responses to standardized questions related to endoscopy training were collected from training centers across Europe through the presidents/representatives of the European Society for Paediatric Gastroenterology, Hepatology and Nutrition National Societies from June 2016 to December 2019.

Training in pediatric neurogastroenterology and motility across Europe: a survey of the ESPGHAN National Societies Network 2016-2019.

Background: Pediatric gastrointestinal motility disorders present significant challenges for diagnosis and management, emphasizing the need for appropriate training in Pediatric Neurogastroenterology and Motility (PNGM). The aim of this survey, part of a comprehensive survey on training in pediatric gastroenterology, hepatology and nutrition, was to evaluate training related to PNGM across European training centers.

Method: Standardized questionnaires were collected from training centers through the National Societies Network of the European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN), from June 2016 to December 2019.

Association of training standards in pediatric gastroenterology, hepatology and nutrition in European training centers with formal national recognition of the subspecialty: a survey of the ESPGHAN National Societies Network 2016-2019.

Background: This survey evaluated the effects of the recognition of pediatric gastroenterology, hepatology and nutrition (PGHN) on European PGHN training centers.

Method: Standardized questionnaires were collected from training centers via the presidents/representatives of the National Societies Network of the European Society for Pediatric Gastroenterology, Hepatology and Nutrition, from June 2016 to December 2019.

Results: A total of 100 training centers from 19 countries participated in the survey: 55 from 12 countries where PGHN is formally recognized (Group 1) and 45 from 7 countries where it is not (Group 2).

Training in pediatric hepatology across Europe: a survey of the National Societies Network (2016-2019) of the European Society for Paediatric Gastroenterology, Hepatology and Nutrition.

Background: The widely recognized burden of liver diseases makes training in pediatric hepatology (PH) imperative. The aim of this survey, which was part of a global survey on training in pediatric gastroenterology, hepatology and nutrition (PGHN) across Europe, was to assess the PH and liver transplantation (LT) infrastructure, staff and training programs in PGHN training centers.

Method: Standardized questionnaires were collected from training centers via the presidents/representatives of the National Societies Network of the European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) from June 2016 to December 2019.

National Guidelines for the Performance of the Sweat Test in Diagnosis of Cystic Fibrosis on behalf of the Croatian Society of Medical Biochemistry and Laboratory Medicine and the Cystic Fibrosis Centre - Paediatrics and adults, University Hospital Centre Zagreb.

The sweat test (ST) is a cornerstone in the diagnosis of cystic fibrosis (CF), together with newborn screening and genetic testing. However, the performance of the ST can depend on the operator's skill, so several international guidelines have been published to standardise the ST, but inconsistencies remain. The joint Working Group for ST Standardisation (WG STS) of the Croatian Society of Medical Biochemistry and Laboratory Medicine, in association with cistic fybrosis health professional and the Cistic Fibrosis Centre for Paediatrics and Adults, have issued National Guidelines for the Performance of the Sweat Test in order to ensure consistency in ST performance and accuracy of reported results.

Training in Paediatric Clinical Nutrition Across Europe: A Survey of the National Societies Network (2016-2019) of the European Society for Paediatric Gastroenterology, Hepatology and Nutrition.

Objectives/background: Disease-related malnutrition is common in patients with chronic diseases and has detrimental effects, therefore, skills in nutrition care are essential core competencies for paediatric digestive medicine. The aim of this survey, conducted as part of a global survey of paediatric gastroenterology, hepatology and nutrition (PGHN) training in Europe, was to assess nutrition care-related infrastructure, staff, and patient volumes in European PGHN training centres.

Methods: Standardized questionnaires related to clinical nutrition (CN) care were completed by representatives of European PGHN training centres between June 2016 and December 2019.

Incidence of SARS-CoV-2 in people with cystic fibrosis in Europe between February and June 2020.

Background: Viral infections can cause significant morbidity in cystic fibrosis (CF). The current Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) pandemic could therefore have a serious impact on the health of people with CF (pwCF).

Methods: We used the 38-country European Cystic Fibrosis Society Patient Registry (ECFSPR) to collect case data about pwCF and SARS-CoV-2 infection.

Analysis of data on breastfeeding in Croatia from 2005 to 2016.

Aim To analyse available breastfeeding data in Croatia and to describe the process of gathering, collecting, recording and reporting on them to the official institutions. Methods Infant nutrition data collected at maternity wards and infant nutrition data from primary health care units during the period 2005 to 2016 have been used. Descriptive statistics was used to analyse the data and to show the trends in breastfeeding.

ACUTE RESPIRATORY DISTRESS SYNDROME IN A FOUR-YEAR-OLD BOY WITH DIABETIC KETOACIDOSIS - CASE REPORT.

- Among many disease states as known initiators of acute respiratory distress syndrome (ARDS), diabetic ketoacidosis (DKA) is the rarest one. We present a 4-year-old boy with DKA as the first manifestation of insulin-dependent diabetes mellitus who developed ARDS, required tracheal intubation and mechanical ventilation, and survived without significant sequels. To improve survival of patients with ARDS as a complication of DKA, physicians should be aware of this rare pulmonary complication and its appropriate management.

Expression of chemokine receptor CX3CR1 in infants with respiratory syncytial virus bronchiolitis.

Respiratory syncytial virus (RSV) glycoprotein G mimics fractalkine, a CX(3)C chemokine, which mediates chemotaxis of leukocytes expressing its receptor, CX(3)CR1. The aim of this study was to examine the relationship between RSV infection and expression of perforin and IFN-gamma in CX(3)CR1-expressing peripheral blood CD8(+) T cells. Samples were collected from infants with RSV bronchiolitis, both in the acute and convalescence phase (n = 12), and from their age- and sex-matched healthy controls (n = 15).

Met-enkephalin effects on histamine-induced bronchoconstriction in guinea pigs.

We investigated the effects of the neuropeptide met-enkephalin on histamine-induced bronhoconstriction in an experimental model of asthma. Classic Konzett and Rössler's method of whole body plethysmography modified by Gjuris, was applied in the study. This method represents a standard experimental model of bronchoconstriction, suitable for the evaluation of peptide effects on the histamine-induced bronchoconstriction.

Correlation of clinical symptoms and laboratory findings in children with milk allergy.

Food hypersensitivities can be divided into toxic and nontoxic, and the latter can further be subdivided into immune and nonimmune hypersensitivities. Cow's milk allergy or intolerance occurs in 5-15% of infants, mostly during the first year of life, or occasionally later. The symptoms may involve different organ systems, especially the gastrointestinal system, skin, and respiratory system.