Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
8
|
| pubmed:dateCreated |
1995-4-26
|
| pubmed:abstractText |
Concomitant immune deficiency and activation of immuno-competent cells, together with a disequilibrium between inflammation-inducing cytokines and their specific natural inhibitors is the basis of our current understanding of immune system dysregulation in patients with chronic uraemia. These anomalies may even be accentuated by dialysis. Clinically, bacterial infections, viral hepatitis and amyloidosis all play important roles. Humoral factors include abnormal immunoglobulin response to specific antibodies and complement activation. The response of T lymphocytes, long sought as the origin of the immunodeficiency associated with chronic uraemia, is also significantly decreased in these patients. The decreased antibody responses to specific stimuli may be related to B cell dysfunction. Monocyte and polymorphonuclear cell reactions are also perturbed. A deficiency in natural killer cells is observed although the mechanisms involved and the consequences are still debated. The factors determining the anomalies leading to immune system dysregulation in chronic uraemia and dialysis and their relationship with the reduction in active nephron mass as well as their metabolic and/or endocrine consequences remain to be fully described. A better understanding of the mechanisms involved should lead to new strategies for immuno-intervention in patients with chronic renal failure and help in optimizing haemodialysis.
|
| pubmed:language |
fre
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Feb
|
| pubmed:issn |
0755-4982
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
25
|
| pubmed:volume |
24
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
405-10
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading | |
| pubmed:year |
1995
|
| pubmed:articleTitle |
[Dysregulation of the immune system in chronic uremic and hemodialysed patients].
|
| pubmed:affiliation |
INSERM U25, Hôpital Necker, Paris.
|
| pubmed:publicationType |
Journal Article,
English Abstract,
Review
|