Results 71 to 80 of about 278,084 (274)

Clostridium perfringens epsilon toxin: Toxic effects and mechanisms of action

Biosafety and Health, 2019
Clostridium perfringens ε-toxin (ETX) is the main toxin resulting in enterotoxemia of sheep and goats. ETX can cause lesions of multiple organs, such as hydropericardium, pulmonary edema and focal symmetrical encephalomalcia (FSE).
Wenwen Xin, Jinglin Wang
doaj   +1 more source

Effects of Clostridium perfringens alpha and epsilon toxins in the bovine gut

Anaerobe, 2012
Clostridium perfringens alpha and epsilon toxins produce enterotoxaemia in sheep and goats. However, the information regarding the pathophysiology of alpha and epsilon toxins in the bovine intestine is still scanty. In this study, intestinal loops were performed in the ileum and colon of three one-week-old Holstein and two four-week-old crossbreed ...
Morris, Winston Eduardo, Dunleavy, Mariana Victoria, Diodati, Julián, Berra, Guillermo, Fernandez Miyakawa, Mariano Enrique   +4 more
openaire   +3 more sources

Defect‐Engineered Microwave‐Responsive Ni@C Composites From Waste PET for Catalytic Plastic Upcycling

Advanced Materials, EarlyView.
A circular upcycling strategy transforms waste poly(ethylene terephthalate) bottles into microwave‐responsive Ni@C catalyst featuring lattice‐distorted nickel cores and defective carbon shells. These strain‐rich heterointerfaces enhance dielectric loss and promote localized microwave hotspots, accelerating peroxymonosulfate activation and polymer‐chain
Xiao Lu, Shiying Ren, Jingkai Lin, Kunsheng Hu, Yalan Mo, Shaobin Wang, Wenjie Tian, Xiaoguang Duan   +7 more
wiley   +1 more source

UA12/2/69 Sigma Alpha Epsilon: A Degree in Friendship [PDF]

, 1985
Booklet created by and about Sigma Alpha Epsilon Sigma Alpha Epsilon Members 1985-1986 Fones, Matt. Letter from the President Gott, Doug. Twenty Years of Kentucky Beta Minton, John Jr. Our Alumni Sigma Alpha Epsilon National Brown, Cathy.
Sigma Alpha Epsilon
core  

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Padronização da titulação da toxina épsilon de Clostridium perfringens tipo D em linhagem contínua de células como alternativa ao bioensaio animal Standardization of the titration of the epsilon toxin of Clostridium perfringens type D in cell line as an alternative to animal bioassay

Ciência Rural, 2010
Enterotoxemia, também chamada de doença do rim pulposo, doença que acomete os ruminantes domésticos, é causada pela ação da toxina épsilon produzida pelo Clostridium perfringens tipo D, um anaeróbio comumente isolado do solo e das fezes de animais sadios.
Milton Formiga Souza Júnior, Zélia Inês Portela Lobato, Prhiscylla Sadanã Pires, Rodrigo Otávio Silveira Silva, Felipe Masiero Salvarani, Ronnie Antunes de Assis, Francisco Carlos Faria Lobato   +6 more
doaj  

First insights into a type II toxin-antitoxin system from the clinical isolate Mycobacterium sp. MHSD3, similar to epsilon/zeta systems. [PDF]

PLoS ONE, 2017
A putative type II toxin-antitoxin (TA) system was found in the clinical isolate Mycobacterium sp. MHSD3, a strain closely related to Mycobacterium chelonae.
Daniel Jaén-Luchoro, Francisco Aliaga-Lozano, Rosa Maria Gomila, Margarita Gomila, Francisco Salvà-Serra, Jorge Lalucat, Antoni Bennasar-Figueras   +6 more
doaj   +1 more source

Ultra‐White Elastomeric Coatings for Daytime Radiative Cooling

Advanced Materials Technologies, EarlyView.
Passive daytime radiative cooling meets elasticity in a new class of ultra‐white silicone coatings. Combining high solar reflectance with strong sky‐window emission, they hold surfaces below ambient temperature under full sunlight while remaining flexible and stretchable. This combination of cooling performance and mechanical flexibility enables energy‐
Abdulrahman Aljwirah, Xiaojie Liu, Khalid Alhammadi, Orlando G. Rivera Gonzalez, Won‐June Lee, Xiulin Ruan   +5 more
wiley   +1 more source

In vitro potency test for evaluation of Clostridium perfringens type D epsilon toxoid

Arquivos do Instituto Biológico
The control of enterotoxemia caused by the epsilon toxin, produced by Clostridium perfringenstype D, is based on vaccination with epsilon toxoid. The potency test for this immunogen is conducted using seroneutralization in mice.
Felipe Masiero Salvarini, Zélia Ines Portela Lobato, Prhiscylla Sadanã Pires, Rodrigo Otávio Silveira Silva, Guilherme Guerra Alves, Pedro Lúcio Lithg Pereira, Francisco Carlos Faria Lobato   +6 more
doaj   +1 more source

Targeted Mass Spectrometry Analysis of Clostridium perfringens Toxins

Toxins, 2019
Targeted proteomics recently proved to be a technique for the detection and absolute quantification of proteins not easily accessible to classical bottom-up approaches.
Miloslava Duracova, Jana Klimentova, Alena Myslivcova Fucikova, Lenka Zidkova, Valeria Sheshko, Helena Rehulkova, Jiri Dresler, Zuzana Krocova   +7 more
doaj   +1 more source