[Detection of Chlamydia infection of an Internet-based commercial product].

Background: Free testing, treatment and extensive information campaigns are used to monitor and control the incidence of Chlamydia trachomatis infections in Norway. Most programmes have 15 to 25 year-olds as their target, because of the high incidence of infection in this age group. The potential role and effect of internet-based commercial testing has not previously been assessed in this context.

A one-step real-time PCR assay for detection of DQA1*05, DQB1*02 and DQB1*0302 to aid diagnosis of celiac disease.

Celiac disease is an autoimmune disorder that develops after dietary exposure of the small intestine to gluten peptides in cereals. Celiac disease has a strong genetic component associated with HLA-DQ2 and HLA-DQ8, and testing for absence of these genetic markers is useful when serological tests and biopsies are indeterminate, as it renders celiac disease highly unlikely. We have developed a new real-time PCR assay, using sequence-specific primers (PCR-SSP) and TaqMan probes, for detection of DQB1*05, DQB1*02 (coding for DQ2) and DQB1*0302 (coding for DQ8).