GSTA1*-69C/T and GSTO2*N142D as asthma- and allergy-related risk factors in Italian adult patients.

1. Asthma and allergies are characterized by variable and subjective symptoms influenced by many genes, molecular mechanisms and environmental factors. The presence of inflammation and oxidative stress in the airways are important biochemical features of asthma and respiratory allergies.

Metal-score as a potential non-invasive diagnostic test for Alzheimer's disease.

The link between biometals and Alzheimer's disease (AD) has been investigated with a focus on local metal accumulations. In this work, we have looked at systemic metal changes and computed a score (M-score) based on metal disarrangements to discriminate patients with AD from patients with vascular dementia (VaD) and from controls. We measured serum levels of iron, copper, ceruloplasmin, transferrin, and total antioxidant capacity (TAS), performed Apolipoprotein E (APOE) genotyping and calculated non-ceruloplasmin copper ('free' copper') levels, transferrin saturation, total iron binding capacity, and ceruloplasmin-transferrin ratio (Cp/Tf) in 93 patients with AD, 45 patients with VaD, and 48 controls.

Blood cell counting in neonates: a comparison between a low volume micromethod and the standard laboratory method.

Background: Iatrogenic anaemia caused by repeated blood sampling to monitor laboratory parameters can contribute, particularly in neonates, to the need for transfusion. "Point of care" laboratory equipment uses smaller amounts of blood for analytic determinations and could, therefore, help to prevent secondary anaemia. In this study we compared the results of haematological parameters measured using a standard laboratory method and using a "point of care" micromethod, with the aim of validating the use of this latter method in clinical practice in neonatology.

Ceruloplasmin/Transferrin system is related to clinical status in acute stroke.

Background And Purpose: In acute stroke, Iron (Fe) may amplify reperfusion injury by catalyzing the conversion of superoxide and hydrogen peroxide into highly reactive radicals. Transferrin (Tf) is the main protein regulating Fe homeostasis, whereas Ceruplasmin (CP) is a circulating ferroxidase enzyme able to oxidize ferrous ions to less toxic ferric forms. This study aims at investigating whether CP, Copper (Cu), Tf, and Fe play a role in the pathophysiology of acute stroke.