1,720,974 research outputs found
Use of glycosaminoglycans to increase efficiency of long-term continuous peritoneal dialysis.
No full textLong-term continuous ambulatory peritoneal dialysis (CAPD) frequently induces progressive structural changes in the peritoneal membrane, leading to dialysis failure. Because heparin and glycosaminoglycans favourably remodel anatomical barriers exposed to injury, we studied the effect of intraperitoneal administration of glycosaminoglycans on peritoneal dialysis efficiency. 16 CAPD patients received glycosaminoglycans for 30 days followed by a 30-day wash-out. Glycosaminoglycans in urea and creatinine dialysate-to-plasma ratios significantly increased (means 0.86 and 0.78 at baseline, 0.92 and 0.82 at 30 days, respectively). Peritoneal protein loss was reduced, and serum albumin concentration increased. We now need to assess whether glycosaminoglycans can postpone dialysis failure in the long term
GLYCOSAMINOGLYCANS (GAGS) AMELIORATE PERITONEAL PERMSELECTIVITY IN LONG-TERM CARD PATIENTS
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Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
[Effect of acute hypercalcemia on renal clearance of calcium and phosphorus in chronic uremia].
No full textGLYCOSAMINOGLYCANS PREVENT THE FUNCTIONAL AND MORPHOLOGICAL PERITONEAL DERANGEMENT IN AN EXPERIMENTAL MODEL OF PERITONEAL FIBROSIS.
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