As such , it is used to identify contraction bands , as seen in contraction band necrosis .
PTAH is ideal for demonstrating striated muscle fibers and mitochondria , often without a counterstain .
As such , PTAH is used to identify contraction bands , as seen in contraction band necrosis .
PTAH is ideal for demonstrating striated muscle fibers and mitochondria , often without a counterstain .