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Objective To identify the risk factors for upper urinaryResults The univariate analysis showed low vesical compliance, a high level of MUCP and the presence of DSD tract deterioration in a retrospective study of patients with myelodysplasia.to be significant factors for the incidence of VUR. Low vesical compliance and a high level of MUCP also Patients and methods The medical history, radiographic studies and urodynamic results from 39 children with correlated with the incidence of hydronephrosis. The multivariate analysis showed a significant relationship myelodysplasia who were treated at our hospital were reviewed retrospectively to obtain more accurate data between urodynamic values and upper urinary tract deterioration. The incidence of VUR was strongly in the prognosis of such patients. The upper urinary tracts were assessed by cysto-urethrography and correlated with a high MUCP and the presence of DSD. A high MUCP was also a significant factor in the excretory urography to determine the incidence of vesico-ureteric reflux (VUR) and hydronephrosis. The incidence of hydronephrosis. Conclusion Urodynamic results associated directly with relationships between the urodynamic variables, including vesical compliance, detrusor hyper-reflexia, the abnormal function of urethral control are significantly correlated with the cause of upper tract deteriordetrusor-sphincter dyssynergia (DSD) and the maximum urethral closing pressure (MUCP) to such upper ation in patients with myelodysplasia. Keywords Myelodysplasia, vesico-ureteric reflux, tract deterioration were evaluated using both univariate and multiple logistic regression analysis.detrusor-sphincter dyssynergia, prognosis an objective statistical analysis to determine whether

This paper presents, for the first time, the design concepts of an isolation type 12OOV reverse blocking IGBT(RB-IGBT) for matrix converter. The device features thin wafer technology and deep boron diffusion technique. From experimental results, it has been found that the 12OOV RBIGBT attains about 20% reduction in total generated loss when it compared to the Combination of the IGBT and the diode while keeping improved blocking capability with both polarities. The high efficiency matrix converter can be achieved by using the RB-IGBTs and has a great possibility to replace the conventional DC-linked-type circuits.

These results indicate that the inhibition of lipid peroxidation and interference with neutrophil infiltration by vitamin E may be responsible for its cytoprotective effect in ischaemia-reperfusion.