scholarly journals The Vicissitudes of Prospective Multihospital Surveillance Studies: The Israeli Study of Surgical infections

1988 ◽  
Vol 9 (6) ◽  
pp. 228-231 ◽  
Author(s):  
Robert W. Haley
Keyword(s):  
Surveillance Studies ◽  
Surgical Infections

TBE in South Korea

2019 ◽  
Author(s):  
Joon Young Song
Keyword(s):  
South Korea ◽  
Human Case ◽  
Encephalitis Virus ◽  
Surveillance Studies ◽  
Tick Borne Encephalitis ◽  
Tick Borne Encephalitis Virus

Although no human case of tick-borne encephalitis (TBE) has been documented in South Korea to date, surveillance studies have been conducted to evaluate the prevalence of tick-borne encephalitis virus (TBEV) in wild ticks.

scholarly journals Search for Promising Strains of Probiotic Microbiota Isolated from Different Biotopes of Healthy Cats for Use in the Control of Surgical Infections

Pathogens ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 667
Author(s):  
Pavel Rudenko ◽  
Yuriy Vatnikov ◽  
Nadezhda Sachivkina ◽  
Andrei Rudenko ◽  
Evgeny Kulikov ◽  
...  
Keyword(s):  
Antimicrobial Agents ◽  
High Efficiency ◽  
Biological Marker ◽  
High Sensitivity ◽  
Antagonistic Activity ◽  
Adhesive Properties ◽  
Surgical Infection ◽  
Surgical Infections ◽  
Causative Agents ◽  
Inflammatory Processes

Despite the introduction of modern methods of treatment, the creation of new generations of antibacterial agents, and the constant improvement of aseptic and antiseptic methods, the treatment of purulent–inflammatory processes remains one of the most complex and urgent problems in veterinary practice. The article presents the results of the isolation of indigenous microbiota from various biotopes of healthy cats, as well as the study of their biological marker properties for the selection of the most optimal strains in probiotic medicines for the control of surgical infections. It was demonstrated that isolated cultures of bifidobacteria and lactobacilli, which we isolated, revealed high sensitivity to antibiotics of the β-lactam group (excepting L. acidophilus No. 24, L. plantarum “Victoria” No. 22, L. rhamnosus No. 5, L. rhamnosus No. 20, and L. rhamnosus No. 26, which showed a significant variability in sensitivity to antibacterial drugs of this group, indicating the great potential of these microorganisms) and resistance to aminoglycosides, lincosamides, and fluoroquinolones (with the exception of gatifloxacin, which showed high efficiency in relation to all lactic acid microorganisms). The adhesive properties of the isolated lactobacteria and bifidobacteria were variable, even within the same species. It was found that the B. adolescentis No. 23 strain of the Bifidobacterium genus, as well as the L. plantarum No. 8, L. plantarum “Victoria” No. 22, L. rhamnosus No. 6, L. rhamnosus No. 26, L. acidophilus No. 12, and L. acidophilus No. 24 strains of the Lactobacillus genus had the highest adhesive activity. Thus, when conducting a detailed analysis of the biological marker properties of candidate cultures (determining their sensitivity to antimicrobial agents, studying the adhesive properties, and antagonistic activity in relation to causative agents of surgical infection in cats), it was found that the most promising are L. plantarum “Victoria” No. 22, L. rhamnosus No. 26, and L. acidophilus No. 24.

scholarly journals Engineering care in pandemic technogovernance: The politics of care in China and South Korea’s COVID-19 tracking apps

2021 ◽  
pp. 146144482110207
Author(s):  
Youngrim Kim ◽  
Yuchen Chen ◽  
Fan Liang
Keyword(s):  
South Korea ◽  
Textual Analysis ◽  
National Belonging ◽  
Surveillance Studies ◽  
South Korean ◽  
Care Services ◽  
Ideological Dimension ◽  
And Control

This article critically examines South Korea and China’s COVID-19 tracking apps by bridging surveillance studies with feminist technoscience’s understanding of the “politics of care”. Conducting critical readings of the apps and textual analysis of discursive materials, we demonstrate how the ideological, relational, and material practices of the apps strategically deployed “care” to normalize a particular form of pandemic technogovernance in these two countries. In the ideological dimension, media and state discourse utilized a combination of vilifying and nationalist rhetoric that framed one’s acquiescence to surveillance as a demonstration of national belonging. Meanwhile, the apps also performed ambivalent roles in facilitating essential care services and mobilizing self-tracking activities, which contributed to the manufacturing of pseudonormality in these societies. In the end, we argue that the Chinese and South Korean governments managed to frame their aggressive surveillance infrastructure during COVID-19 as a form of paternalistic care by finessing the blurred boundaries between care and control.

scholarly journals Presence of Chromosomal crpP-like Genes Is Not Always Associated with Ciprofloxacin Resistance in Pseudomonas aeruginosa Clinical Isolates Recovered in ICU Patients from Portugal and Spain

2021 ◽  
Vol 9 (2) ◽  
pp. 388
Author(s):  
Marta Hernández-García ◽  
María García-Castillo ◽  
Sergio García-Fernández ◽  
Diego López-Mendoza ◽  
Jazmín Díaz-Regañón ◽  
...  
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Protein Function ◽  
Resistance Mechanism ◽  
Amino Acid Position ◽  
Genomic Islands ◽  
Missense Mutations ◽  
The Novel ◽  
Surveillance Studies ◽  
Ciprofloxacin Resistance ◽  
Chromosomal Mutations

CrpP enzymes have been recently described as a novel ciprofloxacin-resistance mechanism. We investigated by whole genome sequencing the presence of crpP-genes and other mechanisms involved in quinolone resistance in MDR/XDR-Pseudomonas aeruginosa isolates (n = 55) with both ceftolozane-tazobactam susceptible or resistant profiles recovered from intensive care unit patients during the STEP (Portugal) and SUPERIOR (Spain) surveillance studies. Ciprofloxacin resistance was associated with mutations in the gyrA and parC genes. Additionally, plasmid-mediated genes (qnrS2 and aac(6′)-Ib-cr) were eventually detected. Ten chromosomal crpP-like genes contained in related pathogenicity genomic islands and 6 different CrpP (CrpP1-CrpP6) proteins were found in 65% (36/55) of the isolates. Dissemination of CrpP variants was observed among non-related clones of both countries, including the CC175 (Spain) high-risk clone and CC348 (Portugal) clone. Interestingly, 5 of 6 variants (CrpP1-CrpP5) carried missense mutations in an amino acid position (Gly7) previously defined as essential conferring ciprofloxacin resistance, and decreased ciprofloxacin susceptibility was only associated with the novel CrpP6 protein. In our collection, ciprofloxacin resistance was mainly due to chromosomal mutations in the gyrA and parC genes. However, crpP genes carrying mutations essential for protein function (G7, I26) and associated with a restored ciprofloxacin susceptibility were predominant. Despite the presence of crpP genes is not always associated with ciprofloxacin resistance, the risk of emergence of novel CrpP variants with a higher ability to affect quinolones is increasing. Furthermore, the spread of crpP genes in highly mobilizable genomic islands among related and non-related P. aeruginosa clones alert the dispersion of MDR pathogens in hospital settings.

Chemotherapy and Antibiotics in Surgical Infections

1952 ◽  
Vol 32 (2) ◽  
pp. 387-403 ◽  
Author(s):  
Frank L. Meleney ◽  
Balbina A. Johnson
Keyword(s):  
Surgical Infections
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