Cluster headache: phospholipid metabolism in polymorphonuclear cells.
Our group has previously reported significant changes in the incorporation of precursors into glycerophospholipids, particularly phosphatidylserine, in polymorphonuclear cells obtained from the peripheral blood of cluster headache patients, when compared with controls. The potential of these results led to further work using both the previous methodology and a modified isolation technique to obtain polymorphonuclear cells in as pure a state as possible. Neither the new results obtained using the original technique, nor the results with high purity polymorphonuclear cells from controls and cluster headache patients, confirm the marked changes in precursor uptake into glycerophospholipids originally reported.
White
L R
LR
Department of Neurology, Trondheim University Hospital, Norway.
Stovner
L J
LJ
Vincent
M B
MB
Løbben
O P
OP
Fragoso
Y D
YD
Bjerve
K S
KS
Sjaastad
O
O
D000328:Adult; D002469:Cell Separation; D003027:Cluster Headache / Q000097:blood*; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D008875:Middle Aged; D009504:Neutrophils / Q000378:metabolism*; D010718:Phosphatidylserines / Q000097:blood; D010743:Phospholipids / Q000097:blood*
D010718:Phosphatidylserines; D010743:Phospholipids