Morphology of blood cells and the surface of charcoal by scanning electron microscopy during haemoperfusion in patients with hepatorenal syndrome

Aleksander Groshev, David Krivulis, Velta Ose, Gudruna Zimmermane, George Andreyev

Research output: Contribution to journalArticlepeer-review

Abstract

The surface structure of non-spherical natural and spherical polymeric charcoal as well as the composition of blood cells in peripheral blood was studied in 52 patients with hepatorenal syndrome using the scanning electron micoscopy. Our data have allowed us to conclude that the optimal varieties of charcoal in respect of haemocompatibility are non-coated polymeric charcoals with spherical granules. Moreover, these varieties are characterised by an increased ability to absorb deformed erythrocytes. The possible mechanisms of blood-cell and fibrin adsorbtion on the surface of charcoal together with a specific approach to the choice of charcoal depending on the patients initial thrombocyte count is given.

Original languageEnglish
Pages (from-to)57-67
Number of pages11
JournalResuscitation
Volume13
Issue number1
DOIs
Publication statusPublished - Jun 1985
Externally publishedYes

Keywords

  • Charcoal
  • Electron microscopy
  • Haemoperfusion
  • Hepatorenal syndrome

Field of Science

  • 3.2 Clinical medicine

Publication Type

  • 1.1. Scientific article indexed in Web of Science and/or Scopus database

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