Results 31 to 40 of about 22,801 (243)
Large-Scale Comparison of Toxin and Antitoxins in Listeria monocytogenes
Toxins, 2020 Toxin−antitoxin systems (TASs) are widely distributed in prokaryotes and encode pairs of genes involved in many bacterial biological processes and mechanisms, including pathogenesis.
José Antonio Agüero +4 more
doaj +1 more source
TOXINS AND ANTITOXINS OF BACILLUS DYSENTERIÆ SHIGA
Journal of Experimental Medicine, 1919 With the methods which have been described we have separated an exotoxin and an endotoxin from cultures of the Shiga dysenteric bacillus. The study of the nature and effect of the poison of this microorganism is thus simplified.
P. K. Olitsky, I. Kligler
semanticscholar +1 more source
Clinical Recovery and Circulating Botulinum Toxin Type F in Adult Patient
Emerging Infectious Diseases, 2009 A 56-year-old woman in Helena, Montana, USA, who showed clinical signs of paralysis, received antitoxins to botulinum toxins A, B, and E within 24 hours; nevertheless, symptoms progressed to complete quadriplegia. On day 8, she began moving spontaneously,
Jeremy Sobel +5 more
doaj +1 more source
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 +3 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.Antimicrobial peptide (AMP)‐loaded nanocarriers provide a multifunctional strategy to combat drug‐resistant Mycobacterium tuberculosis. By enhancing intracellular delivery, bypassing efflux pumps, and disrupting bacterial membranes, this platform restores phagolysosome fusion and macrophage function.
Christian S. Carnero Canales +11 more
wiley +1 more source
Advanced Science, EarlyView.To precisely modulate natural and synthetic regulatory parts, SUPER is introduced as a sophisticated and tunable controller of genetic devices without requiring sequence modification on the target. SUPER enhances dynamic range of RNA‐, chemical‐, temperature‐, and protein‐responsive biosensors up to 1011%, and converts biosensors to cover an expanded ...
Taeyang Heo +3 more
wiley +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
Biotechnology and Bioengineering, EarlyView.The probiotic E. coli Nissle 1917 was engineered to enable stable and antibiotic free protein expression platforms using native plasmids. Further modification aids in the production of high‐level protein expression for antimicrobial secretion whose activity is comparable to industry standard E. coli BL21.
Halimatun Sakdiah Zainuddin +2 more
wiley +1 more source
Journal of Biophotonics, EarlyView.Photodynamic inactivation (PDI) with methylene blue and 660 nm LED enhances antibiotic killing of bacteria, accelerating time‐kill kinetics and reducing the MDK99 compared to antibiotics alone. SEM confirms effective cellular damage, demonstrating that PDI potentiates amoxicillin and gentamicin against tolerant bacterial populations. ABSTRACT Bacterial
Bruna C. Correa +3 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 +2 more
doaj +1 more source