The field was covered with a densening mist, or at least it looked like mist.

Synthetic inhibitors that are widely used in experimental studies are reversible peptide aldehyde inhibitors (e.g., MG132), irreversible moronic acid inhibitors (e.g., PS-341), and vinyl sulfone inhibitors (e.g., NLVS) [78].

But he wrote a message in the Himyar script (Musnad) with his knife on the saddle of a passing camel, and the message eventually reached his tribe in Hadhramaut.

Bone uptake was relatively low, suggesting no in vivo defluorination of the tracer.