Synergy paper questioned at toxicology meeting.

  title={Synergy paper questioned at toxicology meeting.},
  author={Jocelyn Kaiser},
  volume={275 5308},
CINCINNATI —Last summer, a modest set of test-tube experiments made quite a splash. It was found that in cell cultures, pairs of pesticides were up to 1600 times more potent at triggering a hormonelike response than was either of the chemicals alone. The findings sent a chill through the U.S. Environmental Protection Agency, which suddenly faced the possibility that all their safety tests of single chemicals were suspect. In the months since, however, several teams of researchers have been… CONTINUE READING