Salivary lactoferrin is recognized by the human herpesvirus-8.

Human herpesvirus-8 (HHV-8) is commonly detected in all epidemiologic forms of Kaposi's sarcoma. Despite the broad cellular tropism of HHV-8, studies on mucosal shedding of HHV-8 have shown that infectious particles are restricted to saliva isolated from the oropharynx. We used biotinylated purified HHV-8 particles in a direct binding assay to whole clarified human salivary samples isolated from HHV-8-infected and uninfected individuals.

[Epstein-Barr virus-associated cutaneous plasmacytoma post-solid organ transplantation].

Background: Post-transplantation lymphoproliferative disorders develop in 1 to 10p. 100 of organ transplant recipients and are frequently associated with Epstein-Barr virus (EBV). Among post-transplantation lymphoproliferative disorders, plasmacytoma with cutaneous involvement is exceptional.

Prevalences of herpesviruses DNA sequences in salivary gland biopsies from primary and secondary Sjögren's syndrome using degenerated consensus PCR primers.

Background: Sjögren's syndrome (SS) is an autoimmune exocrinopathy associated with multiple autoantibodies, lymphocyte infiltration of various organs, and functional deficiency of T cells. Several viruses have been implicated by PCR based studies, but their contribution to the pathophysiology of SS is still controversial.

Objectives: In an attempt to explore the presence of human herpesviruses DNA sequences in salivary glands biopsies from patients suffering of SS, a recently developed strategy based on PCR with consensus degenerated primers that allowed to detect known and eventually unknown herpesviruses was used.

Detection and quantification of Mycoplasma genitalium in male patients with urethritis.

Detection and quantification of Mycoplasma genitalium were evaluated in 83 patients with urethritis (group 1), 60 patients with urethral symptoms but no urethritis (group 2), and 50 asymptomatic men (group 3). Quantification of M. genitalium was carried out using real-time polymerase chain reaction (PCR) analysis of first-pass urine samples.