Use of Botulinum Neurotoxin in Ophthalmology
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چکیده
منابع مشابه
Use of Botulinum Neurotoxin in Ophthalmology
Botulinum neurotoxin (BoNT) is the first biological toxin used in the treatment of ophthalmic diseases and to decrease skin wrinkles as an aesthetic agent. When used appropriately, it weakens the force of muscular contraction and/or inhibits glandular secretion. The most common areas for botulinum toxin treatment are the upper face, including the glabella, forehead, brows, and lateral canthal l...
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The rapidly growing number of botulinum neurotoxin sequences poses the problem of the possible evolutionary significance of the variability of these superpotent neurotoxins for toxin-producing Clostridium species. To progress in the understanding of this remarkable phenomenon, we suggest that researchers should (i) abandon an anthropocentric view of these neurotoxins as human botulism-causing a...
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Botulinal neurotoxin continues to be a concern in food safety. The molecular biology of botulinal neurotoxin gene expression in Clostridium botuli-num is poorly understood. In this study, the transcriptional and translational kinetics of expression of type A botulinal neurotoxin by C. botulinum type A strains Hall A, 62A, and NCTC 2916 were determined during 96 hours of growth. Strains were gro...
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This review presents a brief account of the most significant biological effects and clinical applications of botulinum neurotoxins, in a way comprehensive even for casual readers who are not familiar with the subject. The most toxic known substances in botulinum neurotoxins are polypeptides naturally synthesized by bacteria of the genus Clostridium. These polypeptides inhibit acetylcholine rele...
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BACKGROUND Clostridium botulinum produces seven distinct serotypes of botulinum neurotoxins (BoNTs). The genes encoding different subtype neurotoxins of serotypes A, B, F and several dual neurotoxin-producing strains have been shown to reside on plasmids, suggesting that intra- and interspecies transfer of BoNT-encoding plasmids may occur. The objective of the present study was to determine whe...
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ژورنال
عنوان ژورنال: Türk Oftalmoloji Dergisi
سال: 2016
ISSN: 1300-0659
DOI: 10.4274/tjo.57701