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Subject:spondylosis
J Rheumatol 1987 Oct;14(5):1058-60
Coexistence of ankylosing spondylitis and diffuse idiopathic skeletal
hyperostosis: another report.
Olivieri I, Trippi D, Gherardi S, Pasero G
Rheumatic Disease Unit, University of Pisa, Italy.
A middle-aged man presented with a 10-year history of intermittent low
back pain. Radiological examination of the spine disclosed findings of
both ankylosing spondylitis and diffuse idiopathic skeletal
hyperostosis (DISH). Radiography of the hands showed the typical
enthesopathy of DISH. To our knowledge this is the 2nd published case
on the coexistence of the two diseases.
PMID: 3501468, UI: 88118655
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Subject: ankylosing spondylitis
Ann Rheum Dis 1986 Oct;45(10):827-31
Ankylosing spondylitis: a chronic inflammatory disease with iron overload in
granulocytes and platelets.
Feltelius N, Lindh U, Venge P, Hallgren R
The cellular stores of iron in granulocytes and platelets isolated
from 29 patients with ankylosing spondylitis were measured by the
nuclear microprobe technique. The mean iron content in
polymorphonuclear cells (PMNs) was 32 (SD 3) micrograms/g dry weight
and in platelets 11 (2.6) micrograms/g dry weight. Corresponding
values for age and sex matched healthy controls were 5.2 (1.9) and 4.6
(0.8) micrograms/g (p less than 0.001). Significant correlations were
found in the patient group between (PMN) iron and the circulating
levels of transferrin, total iron, and lactoferrin (p less than 0.05).
PMN iron was not related to serum ferritin. Platelet iron correlated
with transferrin (p less than 0.01) but not with the other iron
binding proteins. Significant relationships were also found between
the PMN iron stores and the inflammatory activity defined by
erythrocyte sedimentation rate (ESR) and the immunoglobulins A and G.
These data further illustrate the altered iron kinetics in chronic
inflammatory disease and record the fact that the redistribution of
iron associated with the inflammatory process also includes
granulocytes and platelets.
PMID: 3789818, UI: 87075066
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