Clin Lab
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Necrotizing entrocolitis (NEC) remains a potentially fatal disease in premature infants despite the recent advances in neonatal care. It is a disease with a multifactorial etiology leading to the one common final pathway of necrosis and inflammmation of the neonatal intestine. ⋯ We concluded that fecal calprotectin is a useful marker for diagnosis and severity of NEC in preterm infants.
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The goal was to find out the clinical significances of tartrate-resistant acid phosphatase isoform 5b (TRACP 5b), a biomarker of bone resorption, and bone alkaline phosphatase (BAP) and osteocalcin, two markers of bone formation, in evaluating the osteoporotic fracture risk in Chinese patients. ⋯ Elevated serum TRACP 5b and BAP, combined with or without increased osteocalcin, are valuable tools for the assessment of osteoporotic fracture risk in Chinese patients.
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Asthma is a chronic inflammatory disease and omalizumab is indicated for moderate-to-severe persistent asthma. The results of many studies have shown that oxidative stress is involved in asthma pathogenesis. However, there is no data available to evaluate the alterations in total antioxidant capacity, hydrogen peroxide, malondialdehyde, and total nitric oxide concentrations. ⋯ To monitor the omalizumab treatment efficacy in severe allergic asthma patients, total antioxidant capacity, hydrogen peroxide, malondialdehyde, and total nitric oxide concentrations might be new markers.
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The enigma of Traumatic Brain Injury (TBI), reflected in recent scientific literature, is its uncertain consequences, variability of the final prognosis with apparently similar TBI, necessity for peripheral biomarkers, and more specific predictive models. ⋯ Significantly higher S100B levels are observed on exitus, with excellent TBI prognosis and evolution performance. Hospital stay in the NICU produces significant increases in S100B compared to healthy subjects, without invalidating it as a biomarker. Polytraumatism associated to TBI does not significantly alter S100B levels. S100B at 24 hours > or = 0.90 microg/L appears to predict unfavourable TBI evolution with a NPV: 94.2% and PPV: 54.9%. We propose a predictive model when we associate S100B at 24 hours with amnesia duration over 30 minutes with a NPV of 85.5% and a PPV of 83.3%.
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Comparative Study Controlled Clinical Trial
Correlation between rotation thrombelastometry ROTEM analysis and standard haemostatic parameters during liver transplantation.
The determination of the correlations between simultaneously performed rotation thrombelastometry ROTEM analysis and standard haemostatic analysis during liver transplantations is indispensable for performing an adequate perioperative haemostatic monitoring. ⋯ The correlations found in the present study suggest to perform the haemoststic liver transplantation monitoring through a parallel systematic analysis of both standard and rotation thrombelastometry parameters and confirm the ROTEM method as preferable and highly informative.