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Published in: Drugs in R&D 1/2015

Open Access 01-03-2015 | Commentary

‘Similar To’ Is Not ‘Identical With’, and ‘Identical With’ Is Not ‘The Same As’

Author: Wolfgang H. Jost

Published in: Drugs in R&D | Issue 1/2015

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Excerpt

Presently, we have a large number of botulinum neurotoxins (BoNTs) at our disposal, but in the western hemisphere these are limited almost exclusively to the botulinum toxin A preparations: Abo- (ABO), inco- (INCO), and onabotulinumtoxinA (ONA). Because these are biological preparations, they are never identical to each other, but they are, at most, similar to each other. Their efficacy has been well demonstrated in numerous studies and is undebated [1]. Since their introduction, new batches have repeatedly been made available, and the purity of ABO and ONA has essentially been improved upon. INCO is the most recent formulation and is free of complex proteins. …
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Metadata
Title
‘Similar To’ Is Not ‘Identical With’, and ‘Identical With’ Is Not ‘The Same As’
Author
Wolfgang H. Jost
Publication date
01-03-2015
Publisher
Springer International Publishing
Published in
Drugs in R&D / Issue 1/2015
Print ISSN: 1174-5886
Electronic ISSN: 1179-6901
DOI
https://doi.org/10.1007/s40268-015-0086-8

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