Vigabatrin   Vigabatrin (SabrilR) The Vigabatrin was licensed worldwide, except in the United States because of its toxicity. It’s structural is analog of GABA, binding irreversibly to the active site of GABA-T. Newly synthesized enzymes take 4-6 days to normalize the enzymatic activity. In vivo studies in human and animal subjects have shown that VGB … Continue reading Vigabatrin