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Bacterial Signaling

Bacterial Signaling

Bacterial signaling can occur within bacteria (intracellular) or between bacteria (intercellular). At times, a group of bacteria behaves like a community. To achieve this, they engage in quorum sensing, the perception of higher cell density that causes changes in gene expression. Quorum sensing involves both extracellular and intracellular signaling. The signaling cascade starts with a molecule called an autoinducer (AI). Individual bacteria produce AIs that move out of the bacterial cell...

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Related Experiment Video

Updated: Jun 29, 2025

An In Vitro Model of a Parallel-Plate Perfusion System to Study Bacterial Adherence to Graft Tissues

An In Vitro Model of a Parallel-Plate Perfusion System to Study Bacterial Adherence to Graft Tissues

Published on: January 7, 2019

[Update on endocarditis 2024].

Nils Petri¹, Stefan Frantz²

¹Medizinische Klinik und Poliklinik I, Universitätsklinikum Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Deutschland. petri_n@ukw.de.

Innere Medizin (Heidelberg, Germany)

|April 3, 2024

Summary

This summary is machine-generated.

The 2023 European Society of Cardiology guidelines update infective endocarditis (IE) management, enhancing prevention, diagnostics with advanced imaging, and treatment strategies, including outpatient care and refined surgical timing.

Area of Science:

Cardiology
Infectious Diseases

Keywords:

Endocarditis/anti-bacterial agents Endocarditis/prevention Endocarditis/surgery Guidelines Tomography, X‑ray computed

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