Botulinum Toxins
Mostrando 1-12 de 105 artigos, teses e dissertações.
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1. Long-term response of different Botulinum toxins in refractory neurogenic detrusor overactivity due to spinal cord injury
ABSTRACT Purpose To assess the response in spinal cord injured patients alternatively treated with different types and dosages of Botulinum neurotoxin type A (BoNT/A) over 15 years. Material and methods Patients who underwent first BoNT/A from 1999-2001 and practiced intermittent catheterization were included. Baseline 3-day bladder diary (BD) and urodyn
Int. braz j urol.. Publicado em: 2017-08
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2. Production and characterization of recombinant chimeras C and D of Clostridium botulinum / Produção e caracterização de quimeras recombinantes C e D de Clostridium botulinum
Bovine Botulism is a lethal intoxication caused by the ingestion of the neurotoxins produced by Clostridium botulinum types C and D that inhibit the release of acetylcholine at the neuromuscular junction leading to death by flaccid paralysis. It produces important economic losses, being a major cause of casualties in cattle in several regions of Brazil. The
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/08/2012
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3. Estudo comparativo entre cloridrato de oxibutinina e onabotulinumtoxina em pacientes portadores de lesão medular com hiperatividade do detrusor : avaliação urodinâmica e qualidade de vida = Comparative study between oxybutynin chloride and onabotulinumtoxinA in spinal cord injured patients with detrusor overactivity urodynamic evaluation and quality of life / Comparative study between oxybutynin chloride and onabotulinumtoxinA in spinal cord injured patients with detrusor overactivity : urodynamic evaluation and quality of life
Introdução: O tratamento da incontinência urinária é aspecto importante no processo de reabilitação de pacientes portadores de lesão medular (LM). Objetivos: Os objetivos desse estudo foram avaliar o impacto na qualidade de vida (QV) e nos parâmetros urodinâmicos de pacientes portadores de LM tratados com injeção intradetrusora de onabotulinumtox
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/08/2012
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4. Tratamento da distonia cervical com fisioterapia: estudo de 20 casos / Cervical dystonia and physical therapy: a case study of 20 subjects
INTRODUÇÃO: Apesar da terapia com toxina botulínica ser o tratamento de escolha para a distonia cervical, admite-se que um tratamento multidisciplinar, agregando a fisioterapia ao tratamento com toxina botulínica, poderia acrescentar maiores benefícios aos pacientes com distonia cervical; sendo assim, o objetivo primário deste estudo foi avaliar o efei
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/05/2012
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5. Experience with different botulinum toxins for the treatment of refractory neurogenic detrusor overactivity
PURPOSE: To report our experience with the use of the botulinum toxin-A (BoNT/A) formulations Botox® and Prosigne® in the treatment of neurogenic detrusor overactivity (NDO). MATERIALS AND METHODS: At a single institution, 45 consecutive patients with refractory urinary incontinence due to NDO received a single intradetrusor (excluding the trigone) treatme
International braz j urol. Publicado em: 2010-02
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6. "O uso da toxina botulínica em doentes com hipercinesia muscular facial contralateral à paralisia facial" / The use of botulinum toxin in patients with contralateral hyperkinesis to facial palsy
O tratamento da paralisia facial visa recuperar a simetria estática e dinâmica seriamente afetada pela hipercinesia muscular. A toxina botulínica pode ser utilizada em assimetrias faciais. Dezoito doentes foram submetidos à aplicação de 112,5U (0,9ml) de Dysport (toxina botulínica do tipo A), distribuídos nos músculos peribucais. A análise quantita
Publicado em: 2006
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7. Estudo da Ação da Toxina Botulínica do tipo A na profilaxia da Migrânea Sem Aura / Study of the Action of Botulinum Toxin Type A in the Prophylaxis of Migraine Without Aura
A randomized, double-blind, placebo-controlled study of the use of botulinum toxin type A in the prophylactic treatment of Migraine is presented. Migraine is a common type of primary, benign, episodic headache. It is characterized by pain usually unilateral and throbbing. Other associated symptoms are nausea, sensitivity to light and sound, or irritability.
Publicado em: 2004
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8. Sequence homology between tetanus and botulinum toxins detected by an antipeptide antibody.
The extent of immunological similarity between tetanus toxin and botulinum toxins A, B, C1, and E was studied by using 10 antibodies produced against synthetic peptides representing different sequences of tetanus toxin, mouse antitetanus serum, and human Tetanus Immune Globulin. Antibodies produced against the synthetic peptides recognized tetanus toxin in a
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9. Establishment of a monoclonal antibody recognizing an antigenic site common to Clostridium botulinum type B, C1, D, and E toxins and tetanus toxin.
The partial amino acid sequence of the light-chain (Lc) component of Clostridium botulinum type C1 toxin was determined. The sequence was quite similar to those of the other types of botulinum and tetanus toxins. Nine monoclonal antibodies against botulinum type E toxin were established by immunizing BALB/c mice with type E toxoid or its Lc component. Six an
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10. Stabilities of Clostridium botulinum type B and C toxins in ruminal contents of cattle.
Purified L (large) toxins of Clostridium botulinum type B and C are more stable than M (medium) toxins in ruminal contents of cattle. That finding suggests that the stabilities of L toxins are in part responsible for the incidence of intoxication of cattle.
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11. Oral toxicities of Clostridium botulinum type C and D toxins of different molecular sizes.
Clostridium botulinum type C progenitor toxins of different molecule sizes, C-L (16S) and C-M (12S), were purified from cultures of strains 573, Stockholm, and CB-19. C-L toxin showed some hemaggglutinin activity, whereas C-M toxin did not. Neither C-L nor C-M toxin was activated upon trypsinization. Molecular dissociation of purified type C-L and C-M toxins
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12. Dual Toxin-Producing Strain of Clostridium botulinum Type Bf Isolated from a California Patient with Infant Botulism
A retrospective study of Clostridium botulinum strains isolated from patients from California with infant botulism identified the fourth known C. botulinum strain that produces both type B and type F botulinum toxins. This unique strain represented 0.12% of the California infant botulism case isolates from 1976 to 2003. The relative concentrations of type B
American Society for Microbiology.