Results 81 to 90 of about 1,424 (149)

Research Note: Clostridium perfringens NetB and CnaA neutralizing nanobodies in feed reduce the incidence of poultry necrotic enteritis

Poultry Science
: Necrotic enteritis is a devastating disease to poultry caused by the bacterium Clostridium perfringens. As a novel approach to combating poultry necrotic enteritis, we identified and characterized several hundred single domain antibody fragments (or ...
Slade A. Loutet, Sylvia Cheung, Sarah Zaytsoff, Charles Hofacre, Matthew K. Jones, Filip Van Petegem, Hamlet Abnousi   +6 more
doaj   +1 more source

Salmonella-vectored vaccine delivering three Clostridium perfringens antigens protects poultry against necrotic enteritis.

PLoS ONE, 2019
Necrotic enteritis is an economically important poultry disease caused by the bacterium Clostridium perfringens. There are currently no necrotic enteritis vaccines commercially available for use in broiler birds, the most important target population ...
Shyra Wilde, Yanlong Jiang, Amanda M Tafoya, Jamie Horsman, Miranda Yousif, Luis Armando Vazquez, Kenneth L Roland   +6 more
doaj   +1 more source

tin regulates NetB mRNA expression in vivo.

, 2016
A and A’ represent NetB mRNA (magenta) expression in CBs (green), labeled with Tau-Myc driven by TinC-Gal4 to label CBs, in heterozygous tinABD; tin346/+ embryos (arrowheads).
Sunita G. Kramer (52037), Juan-Pablo Labrador (794030), Niamh Neligan (794026), Jamshid Asadzadeh (794025)   +3 more
core   +1 more source

NetB-M enhancer element is regulated by Tin in vivo.

, 2016
In situ hybridization for Gal4 mRNA driven by the NetB-M enhancer (Gal4, magenta) reveals Gal4 mRNA expression in some cells in the CNS and in the DV in tin-ABD; tin346/+ heterozygous background (A and A’).
Sunita G. Kramer (52037), Juan-Pablo Labrador (794030), Niamh Neligan (794026), Jamshid Asadzadeh (794025)   +3 more
core   +1 more source

The NetB-M reporter is expressed in CBs and weakly in muscles.

, 2016
(A) Schematic representation of the positions and the relative sizes of the available Gal4 reporters for NetB locus. We screened Gal4 from the Janelia collection [22] for DV expression. The line expressing Gal4 efficiently in the DV is shown in magenta. (
Sunita G. Kramer (52037), Juan-Pablo Labrador (794030), Niamh Neligan (794026), Jamshid Asadzadeh (794025)   +3 more
core   +1 more source

Additional file 2: of Drosophila Netrin-B controls mushroom body axon extension and regulates courtship-associated learning and memory of a Drosophila fragile X syndrome model

, 2019
Figure S1. a-c. Knock-down of Netrins with pan-neuronal driver elav-Gal4 showed similar phenotypes as driven by OK107-Gal4. a. MBs from control (elav-Gal4 > mCD8-GFP), NetA RNAi, NetB RNAi, NetA OE and NetB OE were visulized by mCD8-GFP driven by elav ...
Huili Cheng (6748106), Guangxu Li (6748103), Wen Huang (186929), Ranhui Duan (250525), Huaixing Kang (6748100), Juan Zhao (109151), Xuan Jiang (823419)   +6 more
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Use of Selected Plant Extracts in Controlling and Neutralizing Toxins and Sporozoites Associated with Necrotic Enteritis and Coccidiosis

Applied Sciences
Due to increasing concerns about the contamination of animal food products with antibiotic-resistant bacteria and their byproducts, phytogenic feed additives in animal diets have been explored as antibiotic alternatives.
Md Maruf Khan, Hyun S. Lillehoj, Youngsub Lee, Adedeji O. Adetunji, Paul C. Omaliko, Hye Won Kang, Yewande O. Fasina   +6 more
doaj   +1 more source

Molecular and Structural Characterisation of Epsilon Toxin and Necrotic Enteritis Toxin B: Two Pore-forming Toxins from Clostridium Perfringens [PDF]

, 2013
Epsilon toxin (Etx) and necrotic enteritis toxin B (NetB) are two pore-forming toxins produced by C. perfringens. While Etx has been shown to be the key virulence factor for enterotoxemia in goats and sheep, NetB has been associated with the pathogenesis
Sérgio P. Fernandes da Costa (21826577)
core   +1 more source

Isolation of Clostridium perfringens and C. difficile in crab-eating fox ( Cerdocyon thous - Linnaeus 1776) from Northeastern Brazil

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
The aim of the present study was to isolate Clostridium perfringens and C. difficile in crab-eating fox (Cerdocyon thous) from Northeastern Brazil. Stool samples of 18 captive crab-eating foxes from four states of Northeastern Brazil (Alagoas, Bahia ...
J.C. Almeida, R.O.S. Silva, F.C.F. Lobato, R.A. Mota   +3 more
doaj   +1 more source

Clostridium perfringens alpha toxin and NetB toxin derivatives as vaccine antigens for chickens [PDF]

, 2016
Necrotische enteritis is wereldwijd een belangrijke gastro-intestinale aandoening bij vleeskuikens. De ziekte wordt veroorzaakt door de grampositieve bacterie Clostridium perfringens en meer bepaald de toxinotype A stammen die het NetB toxine produceren.
Mot, Dorien
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