Linked Life Data

1810404

Source:http://linkedlifedata.com/resource/pubmed/id/1810404

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1992-6-4
pubmed:abstractText
Partial exchange transfusion with 8.5% pyridoxylated polyhemoglobin solution [PolyHb-PPa] was performed in five male chimpanzees weighing 22-30 kg. Serial blood and urine samples were obtained for 3 days. Percutaneous liver biopsies were performed on the 3rd to 4th, and the 9th to 11th days after PolyHb-PPa administration. Mean exchange volume was 42.5 +/- 10.7 ml/kg BW (26.8-54.6 ml/kg), mean Hb dose 3.7 +/- 0.9 g PolyHb-PPa/kg BW (2.4-4.8 g/kg), mean exchange rate 56.7 +/- 7.1% (48.2-67.4%). All animals survived long-term. Analysis of the plasma Hb concentration-time data showed a first order decline at a plasma level of 3.7 +/- 0.9 g PolyHb-PPa/kg BW. Mean intravascular half-life was 14.6 +/- 3.2 h. Total renal elimination of PolyHb-PPa was about 7%. PolyHb-PPa was absorbed and stored by Kupffer cells and transformed into hemosiderin. Siderosis of Kupffer cells and renal tubules had largely subsided 10 days after PolyHb-PPa indicating subsequent in vivo degradation and metabolization of the polymerized Hb fractions.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
1055-7172
pubmed:author
pubmed:issnType
Print
pubmed:volume
19
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
699-708
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1991
pubmed:articleTitle
Elimination of pyridoxylated polyhemoglobin after partial exchange transfusion in chimpanzees.
pubmed:affiliation
Department of Anesthesiology, University of Tübingen, F.R.G.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't