First survey on antibiotic resistance markers in Enterobacteriaceae in Cochabamba, Bolivia.

This study constitutes the first molecular survey on resistance markers in clinical enterobacterial isolates in Cochabamba, Bolivia, contributing to the regional knowledge of the epidemiological situation. The molecular epidemiology observed herein resembles the scene reported in South America. PMID: 27988173 [PubMed - as supplied by publisher]
Source: Revista Argentina de Microbiologia - Category: Microbiology Tags: Rev Argent Microbiol Source Type: research

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Publication date: Available online 20 January 2020Source: Molecular and Biochemical ParasitologyAuthor(s): Adebanjo Najeem Adedoja, Timothy McMahan, John Patrick Neal, Siddhartha Hamal Dhakal, Seetharama Jois, Daniel Romo, Ken Hull, Srinivas GarlapatiAbstractTranslation initiation factor eIF4F is essential for cap-dependent translation initiation in eukaryotes. eIF4F is a trimeric complex consisting of a scaffold protein eIF4G, cap-binding protein eIF4E and DEAD-box RNA helicase eIF4A. eIF4F binds to the 5’ cap structure of the mRNA through eIF4E and facilitates the binding of the preinitiation complex (PIC) via prot...
Source: Molecular and Biochemical Parasitology - Category: Parasitology Source Type: research
Bacteremia is an uncommon complication associated with Shigella infections. What are the risk factors for this rare infection?Emerging Infectious Diseases
Source: Medscape Hiv-Aids Headlines - Category: Infectious Diseases Tags: Infectious Diseases Journal Article Source Type: news
Contributors : Martin A White ; Elise Darmon ; Manuel A Lopez-Vernaza ; David LeachSeries Type : OtherOrganism : Escherichia coli K-12The effect of a site-specific DNA double-strand break on the abundance of E. coli chromosomal DNA during exponential growth was investigated by marker frequency analysis (MFA).
Source: GEO: Gene Expression Omnibus - Category: Genetics & Stem Cells Tags: Other Escherichia coli K-12 Source Type: research
Publication date: Available online 18 January 2020Source: Enzyme and Microbial TechnologyAuthor(s): Cun-Duo Tang, Hong-Ling Shi, Yuan-Yuan Jia, Xiang Li, Lin-Feng Wang, Jian-He Xu, Lun-Guang Yao, Yun-Chao KanAbstractL-Phenylglycine (L-PHG) is a member of unnatural amino acids, and becoming more and more important as intermediate for pharmaceuticals, food additives and agrochemicals. However, the existing synthetic methods for L-PHG mainly rely on toxic cyanide chemistry and multistep processes. To provide green, safe and high enantioselective alternatives, we envisaged cascade biocatalysis for the one-pot synthesis of L-PH...
Source: Enzyme and Microbial Technology - Category: Biotechnology Source Type: research
Publication date: Available online 18 January 2020Source: Toxicology ReportsAuthor(s): Afaf M. Weli, Hanady S. Al-Saadi, Rouqaya S. Al-Fudhaili, Amzad Hossain, Zabida Binti Putit, Mahmood K. JasimAbstractMedicinal plant as herbal medicine is widely used to cure infectious diseases. Rubus fruticosus L (R. fruticosus) has been studied for its antimicrobial and cytotoxic activities. Different polarity leave extracts were prepared by using hexane, chloroform, ethyl acetate and hydro alcoholic solvents. Agar diffusion method has been used to assess the antibacterial activity against two gram-positive Enterococcus faecalis and S...
Source: Toxicology Reports - Category: Toxicology Source Type: research
ConclusionsLineages of CP-Ec have started to disseminate globally. However, their selection is a multistep process involving mutations, recombination, acquisition of antibiotic resistance genes, and selection by β-lactams from diverse families. This process did not yet occur in the high-risk lineage ST131.
Source: Genome Medicine - Category: Genetics & Stem Cells Source Type: research
Cell Death &Disease, Published online: 20 January 2020; doi:10.1038/s41419-020-2233-6Transmissible gastroenteritis virus targets Paneth cells to inhibit the self-renewal and differentiation of Lgr5 intestinal stem cells via Notch signaling
Source: Cell death and disease - Category: Internal Medicine Authors: Source Type: research
ConclusionsThe therapeutic effects of SVCP on treating UTIs might result from the up-regulation of innate immunity in the kidney. SVCP can be used as an alternative therapeutic agent for UTIs.Graphical abstract
Source: Journal of Ethnopharmacology - Category: Drugs & Pharmacology Source Type: research
This study provides strong evidence that following a healthy lifestyle can substantially extend the years a person lives disease-free." Commentary on Recent Evidence for Cognitive Decline to Precede Amyloid Aggregation in Alzheimer's Disease https://www.fightaging.org/archives/2020/01/commentary-on-recent-evidence-for-cognitive-decline-to-precede-amyloid-aggregation-in-alzheimers-disease/ I can't say that I think the data presented in the research noted here merits quite the degree of the attention that it has been given in the popular science press. It is interesting, but not compelling if its role...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
The objective of this study was to study the inactivation kinetics of Escherichia coli O157:H7 and Salmonella Typhimurium under microwave pasteurization at temperatures between 80 and 90 °C, i.e., at conditions that are employed in conventional pasteurization. Inoculated juices were treated at different power levels (600 W, 720 W) and treatment times (5s, 10s, 15s, 20s, 25s). Time-temperature profiles were obtained by fiber-optic sensors in contact with the samples allowing continuous data collection. The log-logistic and Arrhenius equations were used to account for the influence of the temperature histo...
Source: Food Microbiology - Category: Food Science Authors: Tags: Food Microbiol Source Type: research
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