Introduction and objectives Trypanosoma cruzi infection has been shown to induce humoral autoimmune responses against host antigens tissues. Particularly, antibodies cross-reacting with myocardial antigens may play a role ...

Tuberculosis (TB) remains the most frequent cause of illness and death from an infectious agent, and its interaction with HIV has devastating effects. We determined plasma levels of dehydroepiandrosterone (DHEA), its ...

En este trabajo se analizó la asociación entre factores de riesgo (FR) y fracturas de cadera, se evaluó la influencia de FR relacionados con baja masa ósea o con traumatismos, y se exploró la existencia de factores protectores ...

Previous studies revealed a significant production of inflammatory cytokines together with severe thymic atrophy and thymocyte migratory disturbances during experimental Chagas disease. Migratory activity of thymocytes and ...