A weighted rein refers to a rein that is heavier on one or both ends. Naturally weighted reins are cut from hides that are specifically chosen for their weights and thicknesses. No extra leather or additional materials are added to the them. Notice in the picture the difference in the thicknesses of the tail, center and bit ends of this pair of reins.
Mitomycin C is a potent DNA crosslinker. A single crosslink per genome has shown to be effective in killing bacteria. This is accomplished by reductive activation of mitomycin to form a mitosene, which reacts successively via N-alkylation of two DNA bases.
CLINDAMYCIN (KLIN da MYE sin) is a lincosamide antibiotic. It is used to treat certain kinds of bacterial infections. It will not work for colds, flu, or other viral infections. Similar Brand Name Drugs: Cleocin Pediatric: Granules for oral solution (75mg).