Botulism is a rare but serious paralytic illness caused by a nerve toxin that is produced by the bacterium Clostridium botulinum and sometimes by strains of Clostridium butyricum and Clostridium baratii. There are three main forms of botulism: foodborne botulism, caused by eating foods containing the botulinum toxin; wound botulism, caused by toxin produced in a wound infected with C. botulinum...

Background: Migraine is a common type of headache. Sometimes adequate pain relief is not achieved by conventional treatments. Acupuncture and botulinum toxin-A injection are known as non-pharmacological interventions for this purpose. The aim of this research was to compare the effect of acupuncture with botulinum toxin-A injection and pharmacological treatment in controlling chronic migraine. ...

In coronary artery bypass surgery, arterial grafts result in improved patency rates. However, these grafts frequently fail due to spasm. Papaverine has been used to prevent graft spasm, but its effect is short-lived. Botulinum toxin inhibits muscle contraction for about three months. We investigated the usefulness of botulinum toxin in preventing arterial grafts spasm in vitro. Samples of abdom...

BACKGROUND Intrasphincteric injection of botulinum toxin is a new treatment option for achalasia. AIMS To compare the immediate and long term efficacy of botulinum toxin with that of pneumatic dilatation. METHODS Symptomatic patients with achalasia were randomised to botulinum toxin (22 patients, median age 57 years) or pneumatic dilatation (20 patients, median age 56 years). Symptom scores...

Background—Botulinum toxin A is a potent inhibitor of the release of acetylcholine from nerve endings. Local injection of botulinum toxin has recently been suggested to be helpful in sphincter of Oddi dyskinesia by decreasing sphincter of Oddi pressure. Aims—To explore the mechanism of action of botulinum toxin A on sphincter of Oddi (SO) muscle. Methods—Four piglets underwent duodenoscopy and ...

PURPOSE Cystoscopic intradetrusor injection of botulinum toxin has helped patients with refractory overactive bladder but with the increased risks of urinary tract infection and urinary retention. We assessed whether catheter instillation of 200 U onabotulinumtoxinA formulated with liposomes is safe and effective for the treatment of overactive bladder. MATERIALS AND METHODS This 2-center, do...

Botulism is one of the most important foodborne diseases and is caused by Clostridium botulinum toxin. The main manifestations are flaccid muscle paralysis and cranial nerve palsies. Botulism is an essential health problem because of its high mortality. The diagnosis of botulism, especially in sporadic cases, is a medical challenge and a high clinical suspicion is necessary for early recognitio...

Botulinum neurotoxin (BoNT) is the most poisonous substances known and its eight toxin types (A to H) are distinguished by the inability of polyclonal antibodies that neutralize one toxin type to neutralize any of the other seven toxin types. Infant botulism, an intestinal toxemia orphan disease, is the most common form of human botulism in the United States. It results from swallowed spores of...

Tremendous excitement has been generated by the use of botulinum toxin for the treatment of various types of urethral and bladder dysfunction over the past several years. Botulinum toxin is the most lethal naturally occurring toxin known to mankind. Why, then, would an urologist want to use this agent to poison the bladder or urethral sphincter? In this review article we will examine the mechan...