Evaluation of HSP70 levels in ectopic pregnancy, abortus imminens and intrauterine pregnancy.

To assess the serum levels of HSP70 concentrations in ectopic pregnancy (EP) patients compared with abortus imminens (AI) patients and healthy controls. Age-matched patients were divided into three groups, with 30 patients in each group: EP, AI and healthy intrauterine pregnancy groups. Blood samples were taken from the antecubital vein and kept for HSP70 analysis. The HSP70 levels were higher in the EP group than in AI patients and healthy controls (p < 0.05). The area under the curve for the serum HSP70 assay reached a value of 0.81 for a cutoff point of 11.12 pg/ml, which identified women with EP. Serum HSP70 levels increased in women with EP compared with healthy controls and women with AI.