Degranulation of peripheral blood neutrophils during haemoperfusion in chronic uraemics.
In 10 chronic uraemics activities of some lysosomal enzymes were determined in peripheral blood neutrophils and plasma during haemoperfusion with charcoal cartridge Adsorba 300 C (Gambro). Blood plasma activities of arylsulfatases, beta-N-acetylglucosaminidase and beta-glucuronidase did not significantly change during haemoperfusion, while lysozyme activity was significantly increasing. Neutrophil contents of these enzymes decreased. The determinations of these enzyme activities revealed a positive outlet-inlet difference in blood plasma and a negative outlet-inlet difference in neutrophils during the first 20 minutes of the procedure. The results suggest that during haemoperfusion degranulation of the peripheral blood neutrophils occurs.
Trznadel
K
K
2nd Department of Internal Diseases, Institute of Medicine, WAM, Lódz, Poland.
Luciak
M
M
Zbróg
Z
Z
Kidawa
Z
Z
D000118:Acetylglucosaminidase / Q000097:blood; D000328:Adult; D001192:Arylsulfatases / Q000097:blood; D002606:Charcoal; D002908:Chronic Disease; D005966:Glucuronidase / Q000097:blood; D006464:Hemoperfusion; D006801:Humans; D009113:Muramidase / Q000097:blood; D009504:Neutrophils / Q000201:enzymology*; D014511:Uremia / Q000201:enzymology* / Q000628:therapy
D002606:Charcoal; D001192:Arylsulfatases; D009113:Muramidase; D005966:Glucuronidase; D000118:Acetylglucosaminidase