Abstract

It has been nearly 200 years since the discovery of the botulinum toxin and the strain responsible for its synthesis Clostridium botulinum. Over this period, the knowledge about botulism and the use of botulinum toxin in medicine has been significantly expanded. Currently, eight serotypes of botulinum toxin (A-H) are known and they differ from each other by molecular weight, antigenic structure, immunogenicity, receptors, localization of coding genes and by the duration of the therapeutic effect. American physician Allan B. Scott was the first to demonstrate the use of botulinum toxin for medical purposes. Nowadays, botulinum toxin type A is widely used in medicine. Botulinum toxin injections are not only one of the most popular non-surgical aesthetic-cosmetic procedures, but are also widely used in neurology, ophthalmology and dermatology. The therapeutic potential of botulinum toxin has not been exhausted yet. Currently, many clinical trials are underway to extend the therapeutic indications of botulinum toxin and to improve its safety. Due to the huge development in medicine, botulinum toxin is today not only associated with aesthetic procedures and improvement in appearance, but also with raising the quality of life for people suffering from diseases with excessive muscle contraction and with other neuromuscular disorders.

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