Linked Life Data

9136961

Source:http://linkedlifedata.com/resource/pubmed/id/9136961

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1997-6-19
pubmed:abstractText
To study the importance of bone marrow inhibition in the pathogenesis of malarial anaemia, haematological and parasitological parameters were followed in patients with acute malaria. Three patient categories were studied, severe malarial anaemia (SA), cerebral malaria (CM) and uncomplicated malaria (UM). Red cell distribution width (RDW) was used as a surrogate marker of release of young erythrocytes and reticulocytes. Initially RDW was low in all patients in spite of markedly increased concentrations of erythropoietin (EPO). 3 d after institution of treatment and coinciding with parasite clearance RDW increased dramatically, reaching the highest levels 1-2 weeks later. Although severe anaemia was corrected by blood transfusion during the first 3 d of treatment, the peak RDW correlated significantly with the initial EPO levels. This suggests that Plasmodium falciparum infection causes a rapidly reversible suppression of the bone marrow response to EPO. Furthermore, the inhibition of bone marrow response was a general finding irrespective of initial haemoglobin levels suggesting that the severity of anaemia depends upon the degree of peripheral erythrocyte destruction in patients with suppressed bone marrow response to EPO.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0007-1048
pubmed:author
pubmed:issnType
Print
pubmed:volume
97
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
169-74
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1997
pubmed:articleTitle
Reversible suppression of bone marrow response to erythropoietin in Plasmodium falciparum malaria.
pubmed:affiliation
Immunology Unit, Noguchi Memorial Institute for Medical Research, Legon, Ghana.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't