Results 81 to 90 of about 1,943 (181)

Clinical Significance of Isolates Known to Be Blood Culture Contaminants in Pediatric Patients

Medicina, 2019
Background and objectives: The objective of this study was to investigate the clinical significance of isolates from blood stream infection known to be blood culture contaminants in pediatric patients.
Sejong Chun, Cheol-In Kang, Yae-Jean Kim, Nam Yong Lee   +3 more
doaj   +1 more source

Antagonist Targeting the Species‐Specific Fatty Acid Dehydrogenase/Isomerase FabX for Anti‐H. pylori Infection

Advanced Science, Volume 12, Issue 18, May 15, 2025.
This study demonstrates that the atypical dehydrogenase/isomerase FabX in Type‐II fatty acid biosynthesis pathway is essential for H. pylori infection by retaining unsaturated fatty acid synthesis and producing superoxide (ROS). A small molecule FBX‐1991 that specifically targets FabX to inhibit H.
Lin Zhang, Xiaoxue Ruan, Xudong Hang, Ding Heng, Chang Cai, Liping Zeng, Guoxin Zhang, Lu Zhou, Hongkai Bi, Liang Zhang   +9 more
wiley   +1 more source

A comparative assessment of contamination rates in gastrointestinal endoscope reprocessing: sterilization versus high‐level disinfection

DEN Open, Volume 5, Issue 1, April 2025.
Abstract Objectives This study aimed to evaluate the disparity in culture results between sterilization and high‐level disinfection (HLD) for duodenoscopes and linear endoscopic ultrasound (EUS), and to assess the effectiveness of different bacterial contamination detection methods.
Tanyaporn Chantarojanasiri, Rachanikorn Rungrueangmaitree, Siriporn Thongsri, Urasa Jampa‐ngern, Thawee Ratanachu‐Ek   +4 more
wiley   +1 more source

Enzymatic and Enzyme‐Free Electrochemical Lactate Sensors: A Review of the Recent Developments

Electrochemical Science Advances, Volume 5, Issue 1, February 2025.
ABSTRACT Lactate is a useful analytical indicator in various fields. The lactate monitoring benefits from evaluating the body's condition, as excessive muscle use or fatigue can result in injury. Further, it is useful for alerting to emergencies like haemorrhage, hypoxia, respiratory distress, and sepsis.
Heru Agung Saputra, Md Mobarok Karim
wiley   +1 more source

Biological properties of aerococci and bacilli as a component of new associate-probiotic complex

Regulatory Mechanisms in Biosystems, 2015
Dysbioses of the gastrointestinal tract are common among people of all ages and genders. Development of this pathology is associated with a number of complications, from indigestion to occurrence of malignant disease.
S. I. Valchuk, D. A. Stepansky, T. N. Shevchenko, I. P. Koshevaya, S. A. Ryzhenko, G. N. Kremenchutsky   +5 more
doaj   +1 more source

Avoiding Replicates in Biocatalysis Experiments: Machine Learning for Enzyme Cascade Optimization

ChemCatChem, Volume 17, Issue 1, January 9, 2025.
An in vitro enzyme cascade for mevalonate phosphorylation and ATP regeneration was optimized for productivity and productivity‐cost‐ratio using Bayesian optimization (BO) for the proposal of new experiments with an expected improvement. In four BO rounds, the optimal compound concentrations were found to reach an optimum, while avoiding replicated ...
Regine Siedentop, Maximilian Siska, Johanna Hermes, Stephan Lütz, Eric von Lieres, Katrin Rosenthal   +5 more
wiley   +1 more source

In-vitro evaluation of cell free supernatant from Aerococcus viridans isolated from Oreochromis niloticus: Probiotic, antimicrobial, antioxidant, and anticancer activities

Notulae Scientia Biologicae
Probiotics like Aerococcus viridans can influence gut microbiota composition, aiding in the maintenance of a healthy gastrointestinal tract barrier. This study evaluated the probiotic properties and cell free supernatant (CFS) from A.
Sreelakshmi KUNJIKULANGARA, Ramasubramanian VENKATACHALAM   +1 more
doaj   +1 more source

Isolation and Identification of Bacteria from Fruit Garden Soils in Aydın Province

International Journal of Secondary Metabolite, 2017
In this study, different fruit garden soil samples were collected in Aydın province and bacterial diversity was examined. These isolated bacteria were identified by 16S rRNA sequencing and using BLAST.
Mehmet Ali YÖRÜKÇE, Betül Aktaş, Yusuf Geroğlu, Esin Poyrazoğlu, H. Halil Bıyık   +4 more
doaj   +1 more source

Aerococcus vaginalis sp. nov., isolated from the vaginal mucosa of a beef cow, and emended descriptions of Aerococcus suis, Aerococcus viridans, Aerococcus urinaeequi, Aerococcus urinaehominis, Aerococcus urinae, Aerococcus christensenii and Aerococcus sanguinicola

International Journal of Systematic and Evolutionary Microbiology, 2014
A gram-stain-positive, facultatively anaerobic, non-spore-forming, catalase-negative, coccoid-shaped bacterial strain, designated BV2T, was isolated from the vaginal mucosa of a beef cow in Japan. Phylogenetic analysis showed that the isolate shared high 16S rRNA gene sequence similarity (92.9 %) with Aerococcus suis
Masanori, Tohno, Maki, Kitahara, Shuichi, Matsuyama, Koji, Kimura, Moriya, Ohkuma, Kiyoshi, Tajima   +5 more
openaire   +2 more sources

ANTAGONISM OF A. VIRIDANS TO CONDITIONALLY - PATHOGENIC MICROFLORA OF THE NOSE AND OROPHARYNX OF CHILDREN WITH CARDIAC PATOLOGY [PDF]

Annals of Mechnikov's Institute, 2015
Introduction. Search for harmless and simultaneously effective probiotics, which could be successfully used for treatment and prevention of infectious deseases, is currently important. A. viridans is of particular interest, as it is representative of the
Stepansky D.O.
doaj