Document Detail


Erythropoiesis in the anaemia of rheumatoid arthritis.
MedLine Citation:
PMID:  7066208     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Erythropoietic activity and mean red-cell lifespan were measured using 59Fe-transferrin in 32 anaemic patients with active rheumatoid arthritis (RA) and in 20 haematologically normal subjects. Marrow iron turnover (MIT) in the patients was normal and in only 11 was red-cell lifespan less than 70 d. Ineffective iron turnover (IIT) was significantly increased in those patients in whom there was evidence of iron deficiency (serum ferritin less than 12 microgram/l) but in the remaining patients IIT was significantly less than in the normal subjects. In a further 19 patients with simple iron deficiency anaemia IIT was significantly increased. The marrow response to chronic inflammatory disease is clearly distinct from that seen in simple iron deficiency and this suggests different pathogenic mechanisms for these two anaemias.
Authors:
I Cavill; D P Bentley
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  British journal of haematology     Volume:  50     ISSN:  0007-1048     ISO Abbreviation:  Br. J. Haematol.     Publication Date:  1982 Apr 
Date Detail:
Created Date:  1982-06-24     Completed Date:  1982-06-24     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0372544     Medline TA:  Br J Haematol     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  583-90     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Adult
Anemia, Hypochromic / blood*,  complications,  metabolism
Arthritis, Rheumatoid / blood*,  complications,  metabolism
Bone Marrow / metabolism
Erythrocyte Aging
Erythropoiesis*
Humans
Iron / metabolism
Transferrin / metabolism
Chemical
Reg. No./Substance:
11096-37-0/Transferrin; 7439-89-6/Iron

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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