Results 61 to 70 of about 31,775,635 (161)

Dominant Role of Habitat Transformation in Driving the Divergence of Health‐Risk Related Microbial Functional Genes in Karst Mountain Parks: A Metagenomic Study

Ecology and Evolution, Volume 16, Issue 8, August 2026.
This manuscript elucidates the impact of transforming karst mountain forests into urban parks on health‐risk related microbial functional genes and its implications for mitigating potential public health exposures. Distinctively, the study advances prior research by evaluating the variation in health‐related functional genes within parks of varying ...
Weize Wang, Chunhua Cen, Jingyi Yang
wiley   +1 more source

On‐site pilot‐scale advanced oxidation pretreatment of hospital wastewater: assessment of pharmaceuticals, pathogens, antibiotic resistance genes and acute ecotoxicity

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 8, Page 1478-1491, August 2026.
Abstract BACKGROUND Hospital premises generate wastewater containing a wide spectrum of contaminants, such as pharmaceutically active compounds (PhACs), antibiotic resistance genes (ARGs) and pathogenic microorganisms, whilst plenty of them are classified under the antibiotic resistant bacteria (ΑRΒ) category.
Andreas Kaliakatsos, Iosifina Gounaki, Spyros Dokianakis, Georgios Gkotsis, Maria‐Christina Nika, Eleni Aleiferi, Athanasios S Stasinakis, Nikos Katsarakis, Nikolaos S Thomaidis, Thrassyvoulos Manios, Michalis S Fountoulakis, Danae Venieri   +11 more
wiley   +1 more source

Class 1 integrons in ciprofloxacin-resistant Escherichia coli strains from two Dutch hospitals [PDF]

, 2005
A significant increase in the isolation frequency of ciprofloxacin-resistant Escherichia coli was observed in the haematology departments of two university hospitals in The Netherlands.
Savelkoul, P.H.M., Schultsz, C, Vandenbroucke-Grauls, CMJE, Schouten, I (I.), Belkum, A. van, Vos, G, Belkum, Alex, Schultsz, C., Van Belkum, A., Savelkoul, PHM, Vandenbroucke-Grauls, C. M. J. E., Savelkoul, P. H. M., Vandenbroucke-Grauls, C.M.J.E., Schouten, I., Mooij, MJ, Mooij, M.J., Vos, G., Mooij, M. J.   +17 more
core   +1 more source

One Health Insights From Pteropus medius: Nipah Virus Spillover, Microbiota, and Antimicrobial Resistance

MicrobiologyOpen, Volume 15, Issue 4, August 2026.
Environmental and anthropogenic drivers of antibiotic resistance dissemination. The cycle reinforces how anthropogenic inputs, such as sewage, animal dung, hospital effluent, and agricultural runoff bring resistant bacteria and antibiotic residues into soil and water.
Punam Chowdhury, Shah Md Tanvir Khan, Sajal Roy, Md. Shohel Al Faruk   +3 more
wiley   +1 more source

Prevalence of class 1 and class 2 integrons in poultry processing and a natural water ecosystem

, 2002
Due to the character of the original source materials and the nature of batch digitization, quality control issues may be present in this document. Please report any quality issues you encounter to digital@library.tamu.edu, referencing the URI of the ...
Roe, Matthew Todd
core   +1 more source

Molecular Detection of Class 1 Integrons in Burkholderia pseudomallei

Проблемы особо опасных инфекций, 2011
PCR with primers specific to flanking sequences of gene cassette insertion region and 3'-conservative segment of integrons was used for class 1 integron detection in Burkholderia pseudomallei, B. mallei and B. thailandensis.
N. N. Teteryatnikova, I. B. Zakharova, M. V. Podshivalova, A. V. Romanova, Ya. A. Lopasteiskaya, D. V. Viktorov, V. V. Alekseev   +6 more
doaj   +1 more source

Recent Advances in the Molecular Mechanisms of Bacterial Anti‐Phage Defence Systems

Microbial Biotechnology, Volume 19, Issue 8, August 2026.
Panoptes as an example for an antiphage system consists of OptS producing a cyclic dinucleotide that prevents activation of OptE, a transmembrane protein. Phage T4 infection introduces the sponge protein Acb2 that adsorbs the cyclic dinucleotide thus activating OptE which disrupts the cell membrane aborting phage infection.
Harald Brüssow
wiley   +1 more source

Class 1 integrons in Pseudomonas aeruginosa isolates from clinical settings in Amazon region, Brazil

, 2005
A hundred and six Pseudomonas aeruginosa isolates from clinical cases were screened using PCR for the presence of integrons and associated resistance gene cassettes. Forty-four isolates harboured class 1 integrons (41.5%), of which 29 isolates (66%) also
Fonseca, Erica L., Vieira, Verônica V., Cipriano, Rosângela, Vicente, Ana C. P.   +3 more
core   +1 more source

Occurrence and Distribution of Environmental Pseudomonas aeruginosa From Hospitals in Bangladesh Reveals Diverse Strain Families, Multidrug Resistance, and Biofilm Formation

Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.
Environmental reservoirs in Bangladeshi hospitals harbor phylogenetically diverse, multidrug‐resistant Pseudomonas aeruginosa with extensive biofilm‐forming capacity and class 1 integron‐associated resistance genes. These findings highlight hospital environments as persistent sources of antimicrobial resistance dissemination and underscore the need for
S. M. Kador, Tanay Chakrovarty, Khandaker Adil, Md. Mustak Ahmed, Md. Mohsin Kobir, Md. Hasanuzzaman, Mousufa Akter, Tanzima Sharmim Taowhid, Md. Tanvir Islam, Ovinu Kibria Islam   +9 more
wiley   +1 more source

An evaluation of clonal relationship by PFGE method in Acinetobacter baumannii isolates, examining integron presence and antibiotic resistance

Journal of Infection in Developing Countries
Introduction: This study aims to investigate the presence of class 1, 2, and 3 integrons in Acinetobacter baumannii isolates, evaluate the relationship between integrons and antibiotic resistance and determine the clonal relationship between isolates by
Sedef Zeliha Öner, Hatice Er, Ahmet Çalışkan, Melek Demir, Hande Şenol, İlknur Kaleli   +5 more
doaj   +1 more source