The drug-metabolizing enzymes in the liver, called cytochrome-p450s, comprise a large family of some fifty or more related enzymes, which have evolved in a remarkable way […].

YOU BETTER GET OUT OF MY FACE! he said. "MAKE ME GET OUTCHA FACE. I'M STANDING RIGHT HERE, AND I'M NOT GOING NOWHERE!

I am worried about our boss's move.

Take today, where she's rocking that well-known fashion combo – a Tory Burch outfit offset with a whacking great bruise attained by smacking her head on a plane's overhead lockers.