Genital mycoplasmas in patients with acquired immunodeficiency syndrome.

To determine whether Mycoplasma fermentans. Mycoplasma genitalium and Mycoplasma penetrans were present in the genitourinary tract of HIV infected patients in Nancy, France, we have used culture and polymerase chain reactions on urine from 54 HIV-infected patients. Both techniques failed to reveal these bacteria.

Cell damage at the origin of antiphospholipid antibodies and their pathogenic potential in recurrent pregnancy loss.

Antiphospholipid antibodies (APA) are associated with thrombosis, thrombocytopenia and fetal loss but they occur in a variety of diseases. Despite many efforts, a correlation between the specificity of particular subgroups of APA and particular clinical situations remains to be established. The antigens at the origin of APA remain to be identified.