Rheological property of artificial red cells suspended in plasma expanders (water soluble polymers)

Atsushi Satoh, Hiromi Sakai, Shinji Takeoka, Eishun Tsuchida

研究成果: Paper査読

抄録

Hemoglobin-vesicles (HbVs) are developed as artificial red cells. The HbV suspension does not have a detectable colloid osmotic pressure. Therefore, the intravenous infusion of large amount of HbV requires an addition of a plasma expander (e.g., albumin, polysaccharides, or gelatin solution). Here, we analyzed the viscoelastic property of these suspensions. In the case of HbVs suspended in albumin, the viscoelastic property showed approximately Newtonian. Other suspensions showed shear thinning due to reversible aggregation of HbVs induced by the interaction with the plasma expanders.

本文言語English
ページ数1
出版ステータスPublished - 2006 10 19
イベント55th SPSJ Annual Meeting - Nagoya, Japan
継続期間: 2006 5 242006 5 26

Conference

Conference55th SPSJ Annual Meeting
CountryJapan
CityNagoya
Period06/5/2406/5/26

ASJC Scopus subject areas

  • Engineering(all)

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