Publications by authors named "Anastasia Tutrina"
The recent emergence of Elizabethkingia anophelis as a human pathogen is a major concern for global public health. This organism has the potential to cause severe infections and has inherent antimicrobial resistance. The potential for widespread outbreaks and rapid global spread highlights the critical importance of understanding the biology and transmission dynamics of this infectious agent.
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- Cryopreservation is a crucial method for the long-term storage of microorganisms, particularly bacteria, and the choice of cryoprotectants significantly impacts survival rates.
- In a study, four different cryoprotectant solutions were tested on 15 Enterobacterales strains stored at -20 °C, with cryoprotectant 1 (70% glycerin with nutrient supplements) showing the highest survival rate of 88.87% after 12 months.
- Despite the promising survival rates, biochemical changes occurred in the strains post-cryopreservation, suggesting that further research is needed to better understand and optimize the preservation process.
The Escherichia marmotae is a bacterium of the Enterobacterales order, which was first isolated from the Himalayan marmot (Marmota himalayana). Recently E. marmotae has been shown to cause severe infections in humans.
View Article and Find Full Text PDFAeromonas spp. are gram-negative facultatively anaerobic bacilli recovered mainly from aquatic environments. Aeromonas spp.
View Article and Find Full Text PDFis an emerging multidrug-resistant pathogen that causes severe nosocomial and community-acquired infections worldwide. We report the first case of isolation in Russia and the first isolation from raw cow's milk. The ML-44 demonstrated resistance to 28 antimicrobials of 33 tested in the disk-diffusion test.
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