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This program discusses how
the chemical alteration of oncogenes in human cells causes the growth of
cancerous tumors. Toxic substances, radiation, viruses, and inherited
genetic defects are examined as factors causing such alteration. The
mechanisms by which the altered forms overrule normal cell regulation are
illustrated through microscope views and computer animation. Specific
information is provided on cell cycle, cell division, growth factors,
receptors, protein kinase, phosphatase, G-proteins, transduction processes, src-, ras-, and
raf-oncogenes, and signal transduction.
33 minutes
Copyright date: ©1995
ORDER CODE: FFMBVL6905V
VHS
VIDEO
ORDER CODE: FFMBVL6905DVD
DVD
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