Results 41 to 50 of about 64,129 (266)

Clostridium perfringensepsilon toxin H149A mutant as a platform for receptor binding studies [PDF]

, 2013
Clostridium perfringens epsilon toxin (Etx) is a pore-forming toxin responsible for a severe and rapidly fatal enterotoxemia of ruminants. The toxin is classified as a category B bioterrorism agent by the U.S.
Abe, Abrami, Bhown, Bokori-Brown, Chassin, Cole, Davis, De Colibus, Diep, Dorca-Arevalo, Emsley, Finnie, Ivie, Ivie, Jin, Knight, Lavinder, Lonchamp, McClain, McCoy, McDonel, Minami, Miyamoto, Miyamoto, Miyata, Murshudov, Nagahama, Nagahama, Nagahama, Oyston, Parker, Payne, Pelish, Petit, Pflugrath, Popoff, Popoff, Recommendations of the CDC Strategic Planning Workgroup, Songer, Uzal, Winn   +40 more
core   +1 more source

Targeting the Tumor Microbiota in Cancer Therapy Basing on Nanomaterials

Exploration, EarlyView.
Intra‐tumoral microbiota, which is a potential component of the tumor microenvironment, has been emerging as a key participant and driving factor in cancer. This article reviews the latest progress in this field, including the microbial community within tumors and its pro‐cancer mechanisms, as well as the anti‐tumor strategies targeting intra‐tumoral ...
Yanan Niu, Junya Feng, Jie Ma, Tixian Xiao, Wei Yuan   +4 more
wiley   +1 more source

ESTIMATION OF CLOSTRIDIUM PERFRINGENS BACTERIOPHAGE CYTOTOXIC PROPERTIES IN VITRO ON THE HUMAN CELLS НЕР-2 PASSAGED CULTURE MODEL

Mìkrobìologìâ ì Bìotehnologìâ, 2007
The passaged culture of human cells Нер-2 can be used for the initial screening of safe use of Clostridium perfringens active phage in medicine. Low-expressed cytotoxicity effect of Clostridium perfringens bacteriohage in concentration of 106 php/ml on ...
В. О. Іваниця, Т. В. Гудзенко, Т. О. Філіпова, Б. М. Галкін, Т. В. Іваниця, О. Г. Горшкова, Н. Чанішвілі   +6 more
doaj   +1 more source

The VirS/VirR two-component system regulates the anaerobic cytotoxicity, intestinal pathogenicity, and enterotoxemic lethality of Clostridium perfringens type C isolate CN3685. [PDF]

, 2011
Clostridium perfringens vegetative cells cause both histotoxic infections (e.g., gas gangrene) and diseases originating in the intestines (e.g., hemorrhagic necrotizing enteritis or lethal enterotoxemia).
Ma, Menglin, McClane, Bruce A, Saputo, Juliann, Uzal, Francisco, Vidal, Jorge   +4 more
core   +2 more sources

Electroacupuncture reshapes the microbial co‐occurrence networks related to the behavioral and psychological symptoms of dementia in Alzheimer's disease

iMetaOmics, EarlyView.
Microbial keystone species and gut microbiota composition are highly variable during the pathological development of the behavioral and psychological symptoms of dementia (BPSD) in Alzheimer's disease (AD). Age stratification reveals stage‐specific gut microbial signatures in AD‐related BPSD.
Fu‐You Su, Chia‐Min Lin, Chao Liu, Yiqin Yao, Hui Wang, Chunxue Zhang, Wei Yi, Nenggui Xu   +7 more
wiley   +1 more source

O grande impacto do Clostridium perfringens na avicultura

Pubvet, 2018
Clostridium perfringens tipo A é uma bactéria Gram-positiva anaeróbia que habita a biota intestinal nativa do intestino grosso de aves, causando uma enterotoxemia necrótica, especialmente em sistemas intensivos de frangos de corte com mais de 4 semanas ...
Daniela Buitrago Mejía, Lina Maria Peñuela, Rosa Angélica Sanmiguel   +2 more
doaj   +1 more source

Mechanisms of Action and Cell Death Associated with Clostridium perfringens Toxins. [PDF]

, 2018
Clostridium perfringens uses its large arsenal of protein toxins to produce histotoxic, neurologic and intestinal infections in humans and animals. The major toxins involved in diseases are alpha (CPA), beta (CPB), epsilon (ETX), iota (ITX), enterotoxin (
McClane, Bruce A, Navarro, Mauricio A, Uzal, Francisco A   +2 more
core   +3 more sources

Roles of nanomagnetic beads on biosensing: From fabrication to application

Interdisciplinary Medicine, EarlyView.
Leveraging their intrinsic superparamagnetic properties and rapid magnetic responsiveness, functionalized nanomagnetic beads have emerged as pivotal platforms in advanced biosensing system. Through surface engineering and structural design, these magnetic nanoparticles demonstrate multi‐capabilities, such as sample separation, signal enhancement, and ...
Junjie Li, Liyang Duan, Qian Chen, Songsong Huang, Weixia Li, Huachu Zuo, Shuang Li, Wei Han, Wei Fu, Shike Hou, Bin Fan, Zetao Chen   +11 more
wiley   +1 more source

Alphitobius diaperinus spp como veiculador de Clostridium perfringens em granjas avícolas do interior paulista - Brasil Alphitobius diaperinus spp as a vector of Clostridium perfringens in broiler houses in the state of São Paulo - Brazil

Ciência Rural, 2007
O besouro Alphitobius diaperinus spp (cascudinho) é visto como uma importante praga da avicultura mundial. Por suas características comportamentais e hábitos biológicos que dificultam seu controle, é considerado um vetor de agentes patogênicos.
Juliano Vittori, Rubén Pablo Schocken-Iturrino, Kátia Prochnon Trovó, César Augusto Martins Ribeiro, Gislaine Gomes Barbosa, Luciano Melo de Souza, Caroline Peters Pigatto   +6 more
doaj   +1 more source

Molecular typing of Clostridium perfringens isolated from minced meat [PDF]

The Iranian Journal of Veterinary Science and Technology, 2015
The aim of this study was to determine the presence of toxin genes in Clostridium perfringens isolated from 200minced meat samples using molecular typing.
Asma Afshari, Abdollah Jamshidi, Jamshid Razmyar, Mehrnaz rad   +3 more
doaj   +1 more source