Results 61 to 70 of about 21,568 (171)

Botulinum Neurotoxins: History, Mechanism, and Applications. A Narrative Review

Journal of Neurochemistry, Volume 169, Issue 8, August 2025.
Botulinum neurotoxins (BoNTs), produced by Clostridium botulinum, bind irreversibly to presynaptic cholinergic nerve terminals and exploit a zinc‐dependent mechanism to cleave SNARE proteins, blocking acetylcholine release and causing flaccid paralysis.
Arik Monash, Joseph Tam, Osnat Rosen, Hermona Soreq   +3 more
wiley   +1 more source

TÉTANO EM CANINOS – RELATO DE CASO.

Revista de Ciências Agroveterinárias, 2002
O tétano é uma doença infecciosa altamente fatal que acomete todas as espécies de animais domésticos e o homem, causada por toxinas de Clostridium tetani.
Vera M. V. Martins, Patricia T. Medeiros, Márcia M. Colodel   +2 more
doaj   +1 more source

Disruption of salt bridge interactions in the inter‐domain cleft of the tubulin‐like protein FtsZ of Escherichia coli makes cells sensitive to the cell division inhibitor PC190723

Cytoskeleton, Volume 82, Issue 7, Page 415-431, July 2025.
Abstract FtsZ forms a ring‐like assembly at the site of division in bacteria. It is the first protein involved in the formation of the divisome complex to split the cell into two halves, indicating its importance in bacterial cell division. FtsZ is an attractive target for developing new anti‐microbial drugs to overcome the challenges of antibiotic ...
Sakshi Mahesh Poddar, Joyeeta Chakraborty, Pananghat Gayathri, Ramanujam Srinivasan   +3 more
wiley   +1 more source

Tetanus: Pathophysiology, Treatment, and the Possibility of Using Botulinum Toxin against Tetanus-Induced Rigidity and Spasms

Toxins, 2013
Tetanus toxin, the product of Clostridium tetani, is the cause of tetanus symptoms. Tetanus toxin is taken up into terminals of lower motor neurons and transported axonally to the spinal cord and/or brainstem. Here the toxin moves trans-synaptically into
Bjørnar Hassel
doaj   +1 more source

The swarming phenomenon of Clostridium tetani.

Revista de biologia tropical, 1995
El desplazamiento de algunas bacterias sobre medios de cultivo sólidos, conocido como fenómeno de "swarming", se ha estudiado principalmente en Proteus spp. En este informe se estudió ese fenómeno en Clostridium tetalli y se encontró que, al igual que en Proteus, ocurre cuando la bacteria se transfiere de un medio de cultivo líquido a uno sólido y se ...
Hernández, Francisco, Rodríguez, Evelyn   +1 more
openaire   +2 more sources

Evaluación distintas metodologías para la preservación de Clostridium tetani, empleado en la producción de vacunas para uso humano.

VacciMonitor, 2000
En el presente estudio se evaluaron diferentes metodologías para la preservación de Clostridium tetani. Para verificar el sustento del cultivo se realizó un adecuado control de calidad, que incluyó comprobación de pureza, viabilidad y estabilidad de las ...
Elsie Iglesias, Naylet Marrero, Tomas Moreira, Tania Martínez, Boris A. García, Alfredo Alfaro, Luis Izquierdo   +6 more
doaj  

Tétano em equino: Relato de caso

Pubvet, 2019
Este trabalho objetivou relatar o caso clínico de uma fêmea equina da raça Paint horse, de aproximadamente seis anos de idade, atendido no Hospital Veterinário Universitário da Universidade Federal do Piauí, com quadro clínico de tétano.
André Luis de Araújo Pereira, Talia Fabrício Gonçalves, Jackson Brendo Gomes Dantas, Mariana Picoli Martins de Oliveira, Joaquim Bezerra Gomes, Mikael Leandro Duarte de Lima Tolentino, Everton Almeida Pereira, Karolynne de Freitas Martins e Silva, Denise Cerqueira de Sousa, Manoel Lopes da Silva Filho   +9 more
doaj   +1 more source

Tétano em pequenos ruminantes: estudo retrospectivo dos principais achados clínico-epidemiológicos em 11 casos

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2012
A retrospective study of major clinical and epidemiological findings was performed in 11 cases of tetanus observed in eight sheep and three goats from 1998 to 2008.
A.C.S. Almeida, M.G. Ribeiro, A.C. Paes, J. Megid, V.B. Oliveira, M.M.J. Franco   +5 more
doaj   +1 more source

Comparative pathogenomic analysis reveals a highly tetanus toxin-producing clade of <i>Clostridium tetani</i> isolates in Japan. [PDF]

mSphere, 2023
Shitada C, Sekizuka T, Yamamoto A, Sakamoto C, Hashino M, Kuroda M, Takahashi M.   +6 more
europepmc   +1 more source

Clostridium Tetani Bacteremia From a Suspected Cutaneous Source. [PDF]

Cureus, 2022
Kazadi D, Zychowski D, Skipper C, Teravskis P, Hansen GT, Ordaya EE.   +5 more
europepmc   +1 more source