Related Experiment Video
Updated: May 19, 2026

A High-throughput-compatible FRET-based Platform for Identification and Characterization of Botulinum Neurotoxin Light Chain Modulators
Published on: December 27, 2013
Acute neuromuscular weakness in a boy with a facial abscess contaminated with Clostridium botulinum
Scott C Olson1, Carly M Bergen, Amelie Saint Andre-von Arnim
1Department of Infectious Diseases, University of Washington, Seattle, WA 98105, USA. scolson@uw.edu
Abstract:
Wound botulism arising from skin and soft tissue infection is rare in children, most cases being reported in adult intravenous drug users. Cranial nerve palsies are the primary presenting sign, followed by descending neuromuscular weakness. Diagnosis relies on isolation of either toxigenic Clostridium botulinum species or toxin from wound or blood samples. We present an unusual case of wound botulism in a pediatric patient with the intent to inform the reader and improve the time to diagnosis in such cases.
Related Concept Videos
Brain Abscess l: Introduction
Chemical Synapses
Because chemical synapses depend on the release of neurotransmitter molecules from synaptic vesicles to pass on their signal, there is an approximately one millisecond delay between when the axon potential reaches the presynaptic terminal and when the neurotransmitter leads to opening of postsynaptic ion channels. Additionally, this signaling is...
Chemical Synapses
Because chemical synapses depend on the release of neurotransmitter molecules from synaptic vesicles to pass on their signal, there is an approximately one millisecond delay between when the axon potential reaches the presynaptic terminal and when the neurotransmitter leads to opening of postsynaptic ion channels. Additionally, this signaling is...
Myasthenia Gravis: Overview and Treatment
These antibodies interfere with the function of the nicotinic receptors in three ways: by binding to the receptor and disrupting acetylcholine binding; by causing cross-linking of receptors which leads...
Disorders of the Skeletal Muscle
Musculoskeletal disorders
Musculoskeletal disorders involve injuries and conditions affecting the skeletal muscles and associated connective tissues. These disorders can arise from acute biomechanical stresses or chronic overuse and can occur across different age groups. Common injuries include sprains, fractures, and muscular strains, often resulting from...
Diphtheria
