Gastro, stomach bug, stomach virus, stomach flu, gastric flu, gastrointestinitis Gastroenteritis viruses: A = rotavirus, B = adenovirus, C = norovirus and D = astrovirus. The virus particles are shown at the same magnification to allow size comparison.
Botox has its effects directly on the muscle into which it is injected. Its effects only last about three months. In strabismus, the goal is to weaken the affected muscle on one side of the eye so that the muscle on the opposite side of the eye can work better.
Figure: Onobotulinum toxin A is injected with a small needle, through a cystoscope, directly into the wall and muscle of the bladder. Botox begins to work at about 1 week, but the full effect of the medicine may take up to two weeks. Botox is not permanent and will last about six to eight months in the bladder.igure: Onobotulinum toxin A is injected with a small needle, through a cystoscope, directly into the wall and muscle of the bladder. Botox begins to work at about 1 week, but the full effect of the medicine may take up to two weeks. Botox is not permanent and will last about six to eight months in the bladder.