Nephrol Dial Transplant (2004) 19: 26-29
© European Renal AssociationEuropean Dialysis and Transplant Association
Editorial Comment
Flowing time on the peritoneal membrane
Michele Buemi1,
Carmela Aloisi1,
Giuseppa Cutroneo2,
Lorena Nostro1 and
Alessandro Favaloro2
1Department of Internal Medicine and 2Institute of Human Anatomy, Messina, Italy
Correspondence and offprint requests to: Prof. Michele Buemi, Via Salita Villa Contino 30, I-98100 Messina, Italy. Email: buemim@unime.it
Keywords: ageing; biocompatibility; peritoneal dialysis; ultrafiltration
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Introduction
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Time, passing on, rhythms our lives. This observation also applies
to physiology and pathophysiology. It is known that this seasonal
adaptability is based both on genetic programmes, and on a strict
neurovegetative and endocrinological control, with a flexible
and sophisticated network of activities changing in relation
to external stimuli and aging, starting in intrauterine life
to the years of growth, adulthood and senility. Likewise, the
peritoneum of peritoneal dialysis (PD) patients responds to
the passing of time by undergoing anatomical and functional
changes (Figure 1).
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Fig. 1. Light microscope: 18 years old (ab). One micrometre-thick sections, coloured with toluidine blue. Some fields show flat mesothelial cells (a); in other fields one can observe cells becoming cubic with very tight junction between them (b) (x750). 69 years old (c). One micrometre-thick section, coloured with . . . [Full Text of this Article] |
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Factors involved in peritoneal ultrafiltration failure
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Structural and functional changes of peritoneal wall
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Potential therapeutic strategies
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Future perspectives
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Conclusion
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