Neurofibrillary tangles are insoluble twisted strands of a protein called tau protein that form inside brain cells.

Sumner has been studying the economic impact of mad cow disease and its
regulation on domestic markets. Japanese officials involved in the beef
issue should decide taking such an international move into consideration
when deciding their policy.

Schlosser gets by with some cheesy guilt-by-associations and dark
stories of mad cows gone missing. If USDA decides not to appeal, or
loses the appeal and the case goes to trial, the allegations in R-CALF's
lawsuit could end up all over the pages of newspapers everywhere.

it is no longer reasonable to presume that there is no risk of exposure
to BSE infectious agents once an SRM removal requirement is in place.