Toxoplasma gondii-derived heat shock protein 70 stimulates maturation of murine bone marrow-derived dendritic cells via Toll-like receptor 4.

Toxoplasma gondii-derived heat shock protein 70 (T.g.HSP70) induced maturation of bone marrow-derived dendritic cells (DCs) of wild-type (WT) C57BL/6 mice as evidenced by an increase in surface expression of MHC class I and II molecules and costimulatory molecules such as CD40, CD80, and CD86.

[Frequency of Trichomonas vaginalis infection in couples with fertility problems].

One-hundred and seventy two couples which went for the first time to the Infertility Service of the National Institute of Endocrinology from June 1999 to June 2000, were studied to find out the frequency of Trichomonas vaginalis infection in this group, and determine its interaction with a number of clinical and risk variables. The results yielded that 10.5% were positive to the parasite, the prevailing symptom was leukorrea in women and 96.