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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1999-1-5
|
| pubmed:abstractText |
Several studies show that the diagnosis of acute renal failure still is predictive of high mortality. The reasons for this dismal prognosis despite improvements in dialytic methodologies and critical care are not entirely clear. Continuous renal replacement therapies have to date not shown improved outcome. Dialysis is conceptually not truly a "renal replacement therapy," because the many reabsorptive, metabolic, synthetic, and endocrine functions that occur in the kidney are not duplicated. This dilemma is applicable in varying degrees to other failing organs. Another therapeutic approach to a variety of organ failure conditions could be the transplantation of specific cell types to replace specific functions in the diseased host. The phenomenon of bioencapsulation with synthetic semipermeable membranes offers the possibility of allowing transplanted cells to function while sequestering them from the host's immune system. At this time, a bioartificial kidney is being developed that can be placed in series with a hemofilter and consists of proximal tubular cells layered on the surface of the hollow fibers of a dialyzer. Metabolic and transport functions appear to be intact. Further testing and refinement of this model will occur, which represents a potentially revolutionary form of therapy for renal disease.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Oct
|
| pubmed:issn |
1073-4449
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
5
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
324-32
|
| pubmed:dateRevised |
2010-11-18
|
| pubmed:meshHeading | |
| pubmed:year |
1998
|
| pubmed:articleTitle |
The move from dead to living membranes: bioartificial organ support of failing systems.
|
| pubmed:affiliation |
Department of Nephrology, Cleveland Clinic Foundation, OH 44195, USA.
|
| pubmed:publicationType |
Journal Article,
Review
|