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Extensively drug-resistant tuberculosis (XDR-TB) is a form of tuberculosis caused by bacteria that are resistant to some of the most effective anti-TB drugs. XDR-TB strains have arisen after the mismanagement of individuals with multidrug-resistant TB (MDR-TB). Almost one in four people in the world is infected with TB bacteria. [1]
The evolution of bacteria on a "Mega-Plate" petri dish A list of antibiotic resistant bacteria is provided below. These bacteria have shown antibiotic resistance (or antimicrobial resistance). Gram positive Clostridioides difficile Clostridioides difficile is a nosocomial pathogen that causes diarrheal disease worldwide. Diarrhea caused by C. difficile can be life-threatening. Infections are ...
Recognizing different degrees of MDR in bacteria, the terms extensively drug-resistant (XDR) and pandrug-resistant (PDR) have been introduced. Extensively drug-resistant (XDR) is the non-susceptibility of one bacteria species to all antimicrobial agents except in two or less antimicrobial categories.
This protein stimulates the growth of cancer cells which are drug-resistant. [12] MicroRNAs have also been shown to affect acquired drug resistance in cancer cells and this can be used for therapeutic purposes. [13] Malaria in 2012 has become a resurgent threat in South East Asia and sub-Saharan Africa, and drug-resistant strains of Plasmodium ...
Murepavadin also known as POL7080 is a Pseudomonas specific peptidomimetic antibiotic. [1] It is a synthetic cyclic beta hairpin peptidomimetic based on the cationic antimicrobial peptide protegrin I (PG-1) and the first example of an outer membrane protein-targeting antibiotic class with a novel, nonlytic mechanism of action, highly active and selective against the protein transporter LptD of ...
57 countries reported outcomes for patients started on extreme-drug resistant TB, this included 9258 patients. 39% completed treatment successfully, 26% of patients died and treatment failed for 18%. 84% of the extreme drug resistant cohort was made up of only three countries; India, Russian Federation and Ukraine.
A number of phenothiazines other than methylene blue have been shown to have antimicrobial effects. In particular, thioridazine has been shown to make extensively drug-resistant tuberculosis (XDR-TB) drug-susceptible again [6] [7] and make methicillin-resistant Staphylococcus aureus (MRSA) susceptible to beta-lactam antibiotics.
Pretomanid is an antibiotic medication used for the treatment of multi-drug-resistant tuberculosis affecting the lungs. [4] [5] It is generally used together with bedaquiline and linezolid. [4]