The activity of 8-iso-prostaglandin F2alpha as an oxidative stress marker in vivo in paediatric patients with type 1 diabetes mellitus and associated autoimmunities.

Background: Oxidative stress and inflammatory reactions are known to hold an important role in the etiopathogeny and persistence of acute or chronic clinical entities. Isoprostanes--a group of prostaglandin-like compounds, active products of arachidonic acid--have proved to be representative biomarkers of lipid peroxidation. The aim of this study was to determine the activity of serum 8-iso-prostaglandin F2alpha, (8iPGF2alpha), as an in vivo oxidative stress marker, in paediatric patients with diabetes mellitus type 1 (DM1) and in a control group.

Immunological manifestations in type I diabetic children.

In the past decade a number of studies suggested that type 1 diabetes mellitus is an oxidative stress influenced disease. Paraoxonase 1 enzyme plays a crucial role in antiatherogenic-antioxidant circle. The aim of our study was to examine the possible differences in paraoxonase 1 enzymatic activities in diabetic children associated other autoimmune diseases versus a control group.

Granulomatous cheilitis of Miescher: the diagnostic proof for a Melkersson-Rosenthal syndrome.

Background: The Melkersson-Rosenthal syndrome (MRS) is a very rare clinical entity and its classical form is being characterized by the following triad: facial nerve palsy, swelling of the lips and fissured tongue. However, the monosymptomatic form is more common and the typical manifestation is facial edema and/or enlargement of the lips.

Case Report: We report a case of monosymptomatic MRS with a positive biopsy of granulomatous cheilitis.

Romanian experience in child celiac disease diagnosis.

Last consensus in celiac disease in 2008 conducted under the aegis of the European Society of Pediatric Gastroenterology, Hepatology and Nutrition jointly with North American Society of Pediatric Gastroenterology, Hepatology and Nutrition reveals the following: "celiac disease is a chronic immune-mediated enteropathy characterized by sensitization to gluten. That can affect any organ or system, with a wide range of clinical manifestations of variable severity". Thus, in recent years, clinical picture of celiac disease has changed the old paradigm--bowel disease with villous atrophy and malnutrition, being replaced with the new paradigm--multi-organ autoimmune disease, affecting many organs and systems throughout but with more less specific symptoms, which undiagnosed leads to delayed diagnosis, at a late-onset disease and long-term major complications as the risk of cancer.

IgA anti-tissue transglutaminase antibodies, first line in the diagnosis of celiac disease.

Background: According to the 2008 celiac disease working group run by Dr. A. Fassano under the auspices of the Federation of International Societies of Pediatric Gastroenterology, Hepatology and Nutrition, celiac disease is a chronic immune-mediated enteropathy characterized by gluten sensitivity, which can affect any organ or system, having a wide range of clinical manifestations of variable severity.

Difficulties in Celiac Disease Diagnosis in Children - A case report.

Diagnosis of celiac disease in a patient with lactose intolerance has special importance having implications for the treatment of both diseases. The authors present the case of a 2 years old girl, first diagnosed with enterocolitis, but her clinical evolution revealed a complex situation: both celiac disease and secondary lactose intolerance. We present the case as a special situation in clinical pediatric practice that must be taken into account more often.

Prevalence of IgA antitissue transglutaminase antibodies in children with type 1 diabetes mellitus.

Unlabelled: The association of celiac disease with type 1 diabetes mellitus is known, but the evolution of celiac disease is most frequently asymptomatic, without any clinical signs. Thus, diagnosis is impossible to make in the absence of serological tests. Our study aimed to determine the prevalence and the efficiency of IgA antitissue transglutaminase antibodies in the screening of celiac disease in children with type 1 diabetes mellitus.

IgG-F-actin antibodies in celiac disease and dermatitis herpetiformis.

Anti-actin antibodies are found in 52-85% of patients with autoimmune hepatitis or chronic active hepatitis and in 22% of patients with primary biliary cirrhosis. In patients with celiac disease, anti-actin antibodies correlate with the degree of villous atrophy. Studies on their involvement in celiac disease and dermatitis herpetiformis in Romania have not been done.

Controversies in the laboratory diagnosis of celiac disease in children; new haplotypes discovered.

The latest consensus on celiac disease in 2008, under the auspices of the International Societies of Pediatric Gastroenterology, Hepatology and Nutrition, shows that HLA DQ2/DQ8 typing indicates the highest negative predictive value for celiac disease, which would exclude the diagnosis of celiac disease. In Romania, there are no studies on the implication of HLA-DQ2/DQ8 in celiac disease in children. The aim of our study was to analyze the significance of genetic tests, with a focus on negative HLA-DQ2/DQ8 cases, as well as to determine the main haplotypes involved in celiac disease in children.

Ectodermal Dysplasia Showing the Clinical Overlap between Hay Wells Syndrome and Bowen Armstrong Syndrome.

Background: Several clinical entities combine ectodermal dysplasia (ED) and cleft lip and/or palate (CL/P). These disorders have been recognized with a narrow phenotypic spectrum and very similar clinical features.

Case Presentation: We report a case with a clinical diagnosis of Hay Wells syndrome (ankyloblepharon, ED and CL/P), who is a descendent of a mother with Bowen Armstrong syndrome (ED, CL/P, mental retardation).