Systemic endothelial activation is greater in septic than in traumatic-hemorrhagic shock but does not correlate with endothelial activation in skin biopsies.

Objective: Sepsis and severe trauma result in endothelial activation and damage. The activated endothelium expresses adhesion receptors that control leukocyte trafficking. After activation, some adhesion molecules are also released into plasma as soluble forms.

Maternal endothelial soluble cell adhesion molecules with isolated small for gestational age fetuses: comparison with pre-eclampsia.

Objective: 1. To evaluate the activation profile of the endothelium in pregnancies complicated by small for gestational age fetuses compared with pre-eclampsia and normal pregnancy, by measuring the plasma levels of soluble adhesion molecules soluble E-selectin, intercellular cell adhesion molecule-1 and vascular cell adhesion molecule-1. 2.

[Antiphospholipid antibodies: clinical significance and biological diagnosis].

The term "antiphospholipids" (aPLs) refers to an heterogeneous family of antibodies diagnosed either by clotting tests: the lupus anticoagulants or by Elisa: anticardiolipin (aCL) and anti-beta2-glycoprotein I (anti-beta2GP1) especially. aPLS recognize phospholipids, alone or bound to plasma protein cofactor(s), or the cofactors themselves. aPLs have long been described in autoimmune diseases such as SLE, but may also be found in other clinical settings including infections, malignancies and drug administration.

Antiphospholipid and antiprotein syndromes in non-thrombotic, non-autoimmune women with unexplained recurrent primary early foetal loss. The Nîmes Obstetricians and Haematologists Study--NOHA.

Various antiphospholipid and/or antiprotein antibodies have been suspected to be associated with recurrent early foetal loss in absence of any habitual aetiology. We conducted a hospital-based case control study on women with no antecedent of thromboembolic or autoimmune disease. We studied 3 groups of 518 women: patients with unexplained primary recurrent early foetal loss, patients with explained episodes and mothers with no previous obstetrical accident.

Profile of endothelial and leukocyte activation in Fabry patients.

Fabry disease is an X-linked recessive disorder resulting in the deposition of globotriaosylceramide in numerous cell types including vascular endothelial cells. Because this disease is associated with vascular injury and a high recurrence rate of thrombotic events, measurements of factors regulating endothelium and leukocyte interaction may provide insight into the mechanisms leading to a prothrombotic state. Twenty-five patients with Fabry disease and 25 control subjects participated in the study.