The clinical eVects of botulinum toxin have been recognised since the end of the 19th century. It is the most potent neurotoxin known and it is produced by the gram negative anaerobic bacterium Clostridium botulinum. The paralytic eVect of the toxin is due to blockade of neuromuscular transmission. Injection into a muscle causes chemodenervation and local paralysis and this eVect has led to the...

The clinical eVects of botulinum toxin have been recognised since the end of the 19th century. It is the most potent neurotoxin known and it is produced by the gram negative anaerobic bacterium Clostridium botulinum. The paralytic eVect of the toxin is due to blockade of neuromuscular transmission. Injection into a muscle causes chemodenervation and local paralysis and this eVect has led to the...

The study provides data on two cases of foodborne botulism caused by consumption of commercial vegetable products: artichoke preserve and cream of vegetable soup. By mouse bioassay, Clostridium botulinum toxin in both the suspected food samples was detected and identified as type B toxin. The detection of C. botulinum toxin in the artichoke preserve indicates an inadequate food production techn...

Description: BOTOX COSMETIC (Botulinum Toxin Type A) Purified Neurotoxin Complex is a sterile, vacuum-dried purified botulinum toxin type A, produced from fermentation of Hall strain Clostridium botulinum type A grown in a medium containing casein hydrolysate, glucose and yeast extract. It is purified from the culture solution by dialysis and a series of acid precipitations to a complex consist...

The objective of this study was to determine ecology of Clostridium botulinum from previous reported outbreaks. Geographical parameters and their corresponding settings were collected and analyzed. The averages (mean +/- SD) for % soil moisture, % humus and pH were 0.6 +/- 0.1% (range 0.5-0.7), 3.0 +/- 0.2% (range 3-3.2) and 5.2 +/- 0.1 (range 5.1-5.4), respectively. All outbreak settings share...

To the Editor: In the October 2005 issue of Emerging Infectious Diseases, Song et al. described a fiber-optic, microsphere-based, highdensity array composed of 18 speciesspecific probe microsensors, used to identify biological warfare agents, including Clostridium botulinum (1). Although the researchers used multiple probes for C. botulinum, we doubt that this approach is suitable for this orga...

The clinical eVects of botulinum toxin have been recognised since the end of the 19th century. It is the most potent neurotoxin known and it is produced by the gram negative anaerobic bacterium Clostridium botulinum. The paralytic eVect of the toxin is due to blockade of neuromuscular transmission. Injection into a muscle causes chemodenervation and local paralysis and this eVect has led to the...

The clinical eVects of botulinum toxin have been recognised since the end of the 19th century. It is the most potent neurotoxin known and it is produced by the gram negative anaerobic bacterium Clostridium botulinum. The paralytic eVect of the toxin is due to blockade of neuromuscular transmission. Injection into a muscle causes chemodenervation and local paralysis and this eVect has led to the...

The clinical eVects of botulinum toxin have been recognised since the end of the 19th century. It is the most potent neurotoxin known and it is produced by the gram negative anaerobic bacterium Clostridium botulinum. The paralytic eVect of the toxin is due to blockade of neuromuscular transmission. Injection into a muscle causes chemodenervation and local paralysis and this eVect has led to the...

Botulism is a neuroparalytic disease caused by neurotoxin produced from the bacterium Clostridium botulinum. The botulinum neurotoxins (BoNTs) are among the most potent known biological toxins and have an estimated human median lethal dose (LD50) in the nanogram/kilogram range. Botulinum toxins have historically been employed as biological weapons (BW) through state-sponsored programs in Japan,...