[Electron microscopic analysis of the effect of Trichophyton rubrum on the reproduction of the human immunodeficiency virus].

The authors have examined the effect of a Tr. rubrum infection on HIV reproduction in H9 cell culture. A statistically significant activation on HIV multiplication has been observed 24 hrs after cell culture infection with the fungus: the infected cells produced more viral particles than the reference cells. The number of HIV virions has been increased mainly at the sites of Tr. rubrum localization and near H9 cell sites containing phagocytized elements of the fungus. In case of a mixed infection abnormal HIV forms (minimal and giant ones) have been detected along with the common virions. The ability of HIV virions to adsorption on Tr. rubrum surface has been revealed.