Saturday 20, November, 2004 09:30 - 12:30, 3 hours, International Conference Hall Plenary Session 4 Medical Aspects: Surveillance and Treatment of Asbestos-related Diseases 4-A: Asbestos and Non-asbestos Agents in Mesothelioma Pathogenesis and Immunology Chairs: Yasunosuke Suzuki and Iguchi Hiroshi Takemi Ohtsuki Department of Hygiene, Kawasaki Medical School ABSTRACT: The HTLV-1 immortalized human polyclonal T cell line, MT-2, was continuously exposed to low doses of chrysotile-B (CB) for more than half a year to estimate the long-term cell biological effects of silicate on the human T lymphocytes. The appearance of apoptosis, production of cytokines and expression of several genes will be discussed. |