Results 1 to 10 of about 1,053 (146)

COUNTER IMMUNO ELECTROPHORESIS AS RAPID AND counter TIVE TEST IN DETECTION OF BETA AND EPSILON OF CL. PERFRINGENS TYPES B AND IN COMPARISON WITH ELISA AND MOUSE PROTECTION TEST [PDF]

Veterinary Medical Journal - Giza, 2000
Cancer mmunoelectrophoresis ( CIEP ) assay sed as quantitative method for detection of epsilin and Beta antitoxins in sera of vaccinated goats as compared with indirect enzyme linked unosorbent assay ( ELISA )in vitro and in  Mouse protection test (SNT).
M MAKHARETA, ELHAM EL-EBIARY
doaj   +1 more source

Continuous Evolution System Based on Toxin–Antitoxin System Combined with Base Deaminase Accelerates the In Vivo Modification of Target Proteins

Advanced Science, EarlyView.
The promoted Escherichia coli‐assisted continuous evolution (PEACE) system operates through a stringent three step genetic circuit: target gene mutation via a deaminase–T7 RNA polymerase (T7 RNAP) fusion, coupling variant function to antitoxin expression, and growth based selection of surviving cells.
Xinyu Zhang, Zhanzhi Liu, Ying Xu, Mingjing Sun, Guangzhen Zhou, Deming Rao, Xiaoqian Chen, Sheng Wang, Zhigang Li, Yan Huang, Jing Wu   +10 more
wiley   +1 more source

Toxinome—the bacterial protein toxin database

mBio
Protein toxins are key molecular weapons in biology that are used to attack neighboring cells. Bacteria use protein toxins to kill or inhibit the growth of prokaryotic and eukaryotic cells using various modes of action that target essential cellular ...
Aleks Danov, Ofir Segev, Avi Bograd, Yedidya Ben Eliyahu, Noam Dotan, Tommy Kaplan, Asaf Levy   +6 more
doaj   +1 more source

Structural Basis of Shiga Toxin Neutralization by Human Antibodies Targeting Canonical Receptor‐Binding and Non‐Canonical Assembly Sites

Advanced Science, EarlyView.
Cryo‐electron microscopy structures reveal two distinct neutralization mechanisms of fully human monoclonal antibodies targeting the Shiga toxin 1a B subunit. RDS059 occludes the Gb3 receptor‐binding site, whereas RDS045 engages a lateral quaternary epitope to disrupt holotoxin assembly.
Jianting Ke, Xin Li, Xiaoli Wang, Zhaoxia Huang, Shaojie Xue, Yuyang Liu, Jing Pan, Guowei Hu, Yayu Wang, Cheng Wang, Shoudeng Chen   +10 more
wiley   +1 more source

SiMa Cells for a Serotype Specific and Sensitive Cell-Based Neutralization Test for Botulinum Toxin A and E

Toxins, 2017
Botulinum toxins (BoNTs), of which there are seven serotypes, are among the most potent neurotoxins, with serotypes A, B and E causing human botulism.
Nicola Bak, Shalini Rajagopal, Paul Stickings, Dorothea Sesardic   +3 more
doaj   +1 more source

Diphtheritic myocarditis: A case series and review of literature

Journal of Family Medicine and Primary Care, 2020
Myocarditis in patients with diphtheria is a toxin-mediated complication that sets in after one week of onset of respiratory illness. Early administration of antidiphtheritic serum in patients with clinical diphtheria before the onset of myocarditis is ...
Sonali Singh, Nitin Gupta, Pallavi Saple
doaj   +1 more source

The Collective Power of Bacteria as a Blueprint for Emergent Intelligence

Advanced Intelligent Systems, EarlyView.
Small cells, powerful collectives. Bacteria demonstrate how sophisticated behaviors can emerge from many simple individuals working together. We explore the remarkable world of bacterial communities and the mechanisms that underpin their complex emergent behaviors, enabling impressive adaptability, robustness, and responsiveness to changing ...
Johanna A. Blee, Thomas E. Gorochowski, Sabine Hauert   +2 more
wiley   +1 more source

Phase I Evaluation of Siltartoxatug, a First‐in‐Class Anti‐Tetanus Monoclonal Antibody: Safety, Pharmacokinetics and Pharmacodynamics in Healthy Australian and Chinese Populations

Clinical Pharmacology &Therapeutics, EarlyView.
Siltartoxatug, a first‐in‐class monoclonal antibody targeting tetanus toxin for post‐exposure prophylaxis, was evaluated in two phase I trials in Australian and Chinese healthy adults. In these randomized, double‐blind, placebo‐controlled, dose‐escalation studies, participants received a single intramuscular injection of siltartoxatug (10–250 μg/kg) or
Xinyu Liu, Zhigang Liu, Xiaohu Kuang, Yueming Wang, Xiaoyi Liu, Jiyuan Ding, Xia Zhou, Xin Zhou, Qianyu Liang, Meizhuo Zhang, Hao Zhao, Qingqing Tan, Weihong Zheng, Huaxin Liao, Charlotte Lemech, Wanmei Wang   +15 more
wiley   +1 more source

Vaginal host–microbe signatures linked to placental outcomes in mares

Equine Veterinary Journal, EarlyView.
Abstract Background Ascending placentitis is a leading cause of late‐term pregnancy loss in mares. Although pathogens are presumed to ascend from the caudal reproductive tract, the association between the vaginal microbiome and placentitis has not been systematically examined.
Machteld van Heule, Babiche Heil, Jamie K. Norris, Kristene Gedye, Xiaoxiao Lin, Ward De Spiegelaere, Peter Daels, Pouya Dini   +7 more
wiley   +1 more source

Multiple Toxin-Antitoxin Systems in Mycobacterium tuberculosis

Toxins, 2014
The hallmark of Mycobacterium tuberculosis is its ability to persist for a long-term in host granulomas, in a non-replicating and drug-tolerant state, and later awaken to cause disease.
Ambre Sala, Patricia Bordes, Pierre Genevaux   +2 more
doaj   +1 more source