After washing, recombinant human CD28 protein (R&D Systems, Abingdon, UK) and samples were triplicately added and incubated for 2 hours at 37˚C.

Both feminist and religiously inspired abolitionists have long viewed, and continue to view, male demand for commercial sex as a root cause of prostitution.

Dart shooting is perhaps the best studied sexually selected behavior in stylommatophorans.

These barbarisms can not be allowed to continue; they must be crushed or civilization will collapse.