5 +/- 17.9 ml/min/1.73 m(2). There was a positive correlation between In-Cl and all possible measurements of Cr-51-EDTA-Cl. Cr-51-EDTA-Cl with two samples taken at 4 and 8 h or at 4 and 6 h presenting the narrow limits of agreement and a difference (bias) of 2.8 and 2.7 ml/min, respectively. Two plasma sampling for Cr-51-EDTA-Cl was a reliable method to measure GFR compared with In-Cl and comprises a suitable method to be used in kidney transplanted patients.”
“Background: The role of microRNAs (miRNAs) in peritoneal transport is uncertain.
Methods: We studied 82 new peritoneal dialysis (PD) patients, 22 prevalent patients without ultrafiltration
problem, and 6 patients with documented ultrafiltration problem. Etomoxir Metabolism inhibitor Peritoneal transport was determined by standard peritoneal equilibration test (PET). RNA was extracted from the PD effluent after PET, and intra-peritoneal expression of miRNA targets were quantified.
Results: There were significant difference in the PDE expressions of miR-15a and miR-21. There were modest inverse correlations between ultrafiltration volume and PDE expression of miR-17 (r = -0.198, p = 0.041) and miR-377 (r = -0.201, p = 0.041). There was an inverse correlations between dialysate-to-plasma creatinine concentration at 4 hours and PDE expression of miR-192 (r = -0.199, p = 0.040); AZ 628 mouse while mass transfer area coefficient
of creatinine BIBF 1120 supplier correlated with PDE expression of miR-192 (r = -0.191, p = 0.049) and miR-377 (r = 0.201, p = 0.041). Amongst 7 randomly selected patients who had repeat PET after one year, there was a significant
correlation between baseline PDE expression of miR-377 and change in ultrafiltration volume (r = -0.852, p = 0.015).
Conclusion: The miRNA expression in PDE, including miR-15a, miR-17, miR-21, miR-30, miR-192, and miR-377, correlated with peritoneal transport characteristics. Our result suggests that miRNA may play a role in the regulation of peritoneal membrane function.”
“Dielectric characteristics of Ba(4)Nd(2)Ti(4)Nb(6)O(30) tungsten bronze ceramics have been investigated over a broad range of temperature and frequency. The real part of the dielectric constant (epsilon’) shows a sharp peak at 417 K indicating the ferroelectric phase transition. Two dielectric relaxations are observed in the lower temperature range, which are very obvious in the dielectric loss (tan delta) and the imaginary part of the dielectric constant (epsilon ”). The differential scanning calorimetry (DSC), Raman scattering, and ultrasonic studies of the present ceramics have also been conducted in a broad temperature range covering the ferroelectric transition and/or the dielectric relaxation temperatures. The endothermal peak in the DSC curve around the ferroelectric transition temperature confirms the first-order structural transition with the transition enthalpy of 5.72 kJ/mol.