#Enterococcus faecalis-derived lactic acid suppresses macrophage activation to facilitate persistent and polymicrobial wound infections

https://www.sciencedirect.com/science/article/pii/S1931312826000028 #OpenAccess #microbiology

Bacterial Differentiation Tests: Catalase, Coagulase, and Hemolysis Explained | Microbiology Drag-and-Drop Quiz

Test your microbiology skills with this drag-and-drop quiz! Learn how Catalase, Coagulase, Hemolysis, Novobiocin, Optochin, Bacitracin, and 6.5% NaCl tests differentiate Gram-positive cocci — essential for USMLE Step 1 and clinical microbiology exams.

mymedschool.org

This is your semi-regular reminder to stop what you're doing and sanitize your cell phone, which is a cesspool of germs.

This message is brought to you by #COVID19, #influenza, #staphylococcus, #streptococcus, #EColi, #BacillusCereus, #SAureus, #enterococcus, #MRSA, #rhinovirus, and many more.

Our near-collective habit of taking our phones into the bathroom is a really, really bad idea.

#PSA
#PublicServiceAnnouncement

Study reveals structures of six states of a rotary sodium ion pump

Six structures exhibited by the rotating sodium ion pump were reconstructed in 3D using cryo-electron microscopy. This analysis revealed that the rotor exhibits non-uniform rotation behavior due to partial structural interference with the stator component, and the rotor interacts with one edge of the large ion transport ring causing it to rotate. The study showed a unique molecular mechanism of the rotary sodium ion pump.

Phys.org
By combining an #antibiotic with an #anti-cancer agent, an international team has developed a treatment capable of circumventing the antibiotic #resistance of the #bacterium #Enterococcus faecalis.
#Microbiology #Medical #sflorg
https://www.sflorg.com/2023/03/mcb03152301.html
Bypassing antibiotic resistance with a combination of drugs

Antibiotic resistance is one of the world’s most pressing health challenges

The perils of bacteria's secret weapons

Did you know that bacteria can hide their antimicrobial resistance? Much like storing military defense equipment without revealing it to the enemy, bacteria can mask their ability to resist antimicrobials. This hidden antimicrobial resistance can pass under the radar and cause treatment failure in patients.

Phys.org
The Promised Land swimming hole near Bellingen records faecal contamination of water

Swimmers at an idyllic river destination are being told to stay out of the water after high levels of faecal matter are detected.

ABC News
"It was advised not to swim at Never Never #River at the Arthur Keogh Reserve and signs were placed at the problematic location."
https://www.bellingen.nsw.gov.au/Your-Council/Council-News-Updates/Council-news-updates/Promised-Land-Water-Quality-and-Testing
#Bellingen #Bellinger River Hungry Head #Beach #Enterococcus #pets Pet owners #runoff #nappies #Swimming hole
Promised Land Water Quality and Testing

Bellingen Council has partnered with the NSW Government Beachwatch program to monitor and report on water quality of 7 sites across the Shire.

Therapeutic issues in relapsing Enterococcus faecalis endocarditis

Guillermo CUERVO, Carlos BÁGUENA, Jaume LLOPIS, Juan M PERICÀS, Anders DAHL, Vivian CHU, JosĂ© M MIRÓ, the Hospital Clinic Endocarditis Team Investigators; Thera

OUP Academic