These injections also slim your face by diminishing enlarged masseter muscles. The results typically last three to four months. Botox is the brand name for botulinum toxin type A, a neurotoxin that ...

These are pretreated and laundered industrial stain monitors that Andrea used during detergent testing. The bottom-middle monitor shows stains pretreated and washed with Tide Free & Gentle.

Botulinum neurotoxin serotype A is synthesized in Clostridium botulinum as a ~150,000 M r single chain protein (1,296 amino acids). The toxin is post-translationally proteolyzed to form a 1,285 ...