In the following graphic, we will show you the difference between Vector art and the other, more common type of computer graphic, Raster art: Youâll notice how, in the Raster art file, the edges of the art become distorted when the picture is enlarged.
The positive effects of botulinum toxin injections can last up to 16 weeks, sometimes longer; although many people find that the injections need repeating before this and usually attend a clinic around every 12 weeks.
If with this dose the clinical response is felt to be insufficientthe procedure may be repeated after 2 weeks. If still ineffectivethe submandibular glands may then be injected with 5mu ofBotox to each gland. The effect of the BTXA is temporary andlasts for between 3-6 months and hence repeat injections arenecessary.References: 1. Erbguth FJ. Botulinum toxin, a historical note. Lancet1998;351:1820.2. Bhatia KP, Munchau A, Brown P. Botulinum toxin is a use-ful treatment in excessive drooling in saliva.f with this dose the clinical response is felt to be insufficientthe procedure may be repeated after 2 weeks. If still ineffectivethe submandibular glands may then be injected with 5mu ofBotox to each gland. The effect of the BTXA is temporary andlasts for between 3-6 months and hence repeat injections arenecessary.