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http://dx.doi.org/10.1212/WNL.0000000000200515 | DOI Listing |
J Clin Med
January 2025
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON M5T 3A9, Canada.
As the face ages, the skin, fat, muscle, and fascia descend, and the underlying bone, cartilage, and teeth may lose mass. Oculofacial aging is a multifactorial process that is influenced by genetic, environmental, and lifestyle factors. This review summarizes the patterns of oculofacial aging that are observed across populations, including variations in periorbital hollowing, eyelid ptosis, and skin elasticity.
View Article and Find Full Text PDFJ Clin Med
January 2025
Department of Neurology, University of Düsseldorf, Moorenstrasse 5, 40225 Düsseldorf, Germany.
Repetitive intramuscular injections of botulinum neurotoxin (BoNT) have become the treatment of choice for a variety of disease entities. But with the onset of BoNT therapy, the natural course of a disease is obscured. Nevertheless, the present study tries to analyze patients' "suspected" course of disease severity under the assumption that no BoNT therapy had been performed and compares that with the "experienced" improvement during BoNT treatment.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Botulinum Research Center, Institute of Advanced Sciences, Dartmouth, MA 02747, USA.
Botulinum toxin (BoNT), the most potent substance known to humans, likely evolved not to kill but to serve other biological purposes. While its use in cosmetic applications is well known, its medical utility has become increasingly significant due to the intricacies of its structure and function. The toxin's structural complexity enables it to target specific cellular processes with remarkable precision, making it an invaluable tool in both basic and applied biomedical research.
View Article and Find Full Text PDFGeorgian Med News
November 2024
1Department of biology, College of Education for Women, University of Kirkuk, Iraq.
Background: Botulinum toxin is an attenuated neurotoxin of Clostridium Botulinum gram positive bacterial, which is used in medication sialorrhea, cervical dystonia, hyperhidrosis and non-surgical cosmetic operation (aesthetic) such as facial wrinkles and reduced the bulky appearance hypertrophied of masseter muscle. This study was designed to revealed the effect of zygomiticus inoculation of botulinum toxin B in zygomatic muscle of rats on zygomatic bone.
Methods: A total of 25 male albino rats (200-260 gm) were injected facial intramuscular by a single dose of 2.
Toxins (Basel)
January 2025
Doctor Negrín University Hospital of Gran Canaria, Pl. Barranco de la Ballena s/n, 35010 Las Palmas de Gran Canaria, Spain.
The study aimed to identify expert opinions and obtain recommendations on the management of post-stroke hemiplegic shoulder pain (HSP) and treatment with botulinum toxin A (BoNT-A). A multicenter Delphi study was conducted using an online survey designed by a committee of experts with at least 10 years of experience in post-stroke HSP management with BoNT-A in Spain. Forty-seven panelists (specialists with at least 5 years of experience in post-stroke HSP management with BoNT-A) rated their level of agreement in two rounds based on acceptance by ≥66.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!