Minerva anestesiologica
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In 2007 the non-heart-beating organ donation (NHBD) "Programma Alba" (Sunrise Programme) started in Pavia, Italy. The initial plan was to cut down waiting list for kidney transplantation, while its final aim is to shorten organ transplantation waiting lists. When compared to European countries and the USA, the Italian NHBD program has taken longer to get established. ⋯ Of these, six NHBD kidneys have been transplanted. Currently, four patients are out of dialysis. This report is a detailed description of NHBD "Programma Alba" and its preliminary results.
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Minerva anestesiologica · Jun 2011
ReviewPharmacogenetic treatment of acute respiratory distress syndrome.
Acute lung injury (ALI) and the acute respiratory distress syndrome (ARDS) occur due to systemic inflammatory disorders or direct injury to the lung. The occurrence of ALI/ARDS is sporadic and is not reliably predicted by the type or severity of injury. ⋯ Despite these advances, pharmacologic therapies have yet to be developed for the prevention or treatment of disease. We anticipate that continued improvement of our understanding of the genetic and pathophysiologic mechanisms underlying ALI/ARDS combined with future clinical trials will allow pharmacogenetic therapies for ALI/ARDS to be developed.
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Minerva anestesiologica · Jun 2011
Xenon exposure in the neonatal rat brain: effects on genes that regulate apoptosis.
In the developing rodent brain, exposure to volatile anesthetics causes widespread neuronal apoptosis in several regions of the brain. Increasing evidence points to a possible neuroprotective role for the anesthetic gas xenon, following neuronal injury. To address this gap in understanding, we explored the transcriptional consequences of xenon in the brains of postnatal day 7 (P7) rats exposed to xenon compared to those of air-breathing animals, with particular emphasis on the mRNA transcript levels of Akt and c-Jun N-terminal kinase kinase 1 (JNKK1), which are important for cell survival and the activation of extrinsic neuroapoptotic pathways, respectively. ⋯ The concomitant decrease in the Akt mRNA expression level and increase in the JNKK1 mRNA transcript level provide evidence that xenon has a neuroapoptotic effect in the developing rodent forebrain. Given these results, further study into the paradoxical neuroprotective and neuroapoptotic effects of xenon is warranted.
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Minerva anestesiologica · Jun 2011
Contribution of the coronary sinus blood to the pulmonary artery oxygen saturation gradient in cardiac surgery patients.
The coronary sinus oxygen saturation (SO2) can affect the oxygen saturation of the superior vena cava (superior cava SO2) and the pulmonary artery (pulmonary artery SO2), causing a gradient between the latter two (ΔSO2), as has been observed in different physiological and pathological conditions. The objective of the study was to evaluate the different determinants of ΔSO2 in cardiac surgery patients. ⋯ The observed ΔSO2 could only be explained by dilution of the superior cava SO2 with blood with a lower SO2. The coronary sinus blood contributed to generate this gradient.
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Minerva anestesiologica · Jun 2011
Age-related differences in mechanism, cause, and location of trauma deaths.
Trauma death has traditionally been described as primarily occurring in young men exposed to penetrating trauma or road traffic accidents. The epidemiology of trauma fatalities in Europe may change as a result of the increasing proportion of elderly patients. The goal of this study was to describe age-related differences in trauma type, mechanism, cause and location of death in a well-defined European region. ⋯ Increasing age was associated with higher mortality, an increased proportion of falls and fatal head or spine injuries.