scholarly journals Community-based interference against integration of Pseudomonas aeruginosa into human salivary microbial biofilm

2011 ◽  
Vol 26 (6) ◽  
pp. 337-352 ◽  
Author(s):  
X. He ◽  
W. Hu ◽  
J. He ◽  
L. Guo ◽  
R. Lux ◽  
...  
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Community Based ◽  
Microbial Biofilm

scholarly journals Surface-Growing Communities of Pseudomonas aeruginosa Exhibit Distinct Alkyl Quinolone Signatures

2018 ◽  
Vol 11 ◽  
pp. 117863611881773 ◽  
Author(s):  
Nydia Morales-Soto ◽  
Tianyuan Cao ◽  
Nameera F Baig ◽  
Kristen M Kramer ◽  
Paul W Bohn ◽  
...  
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Quorum Sensing ◽  
Raman Microscopy ◽  
Confocal Raman Microscopy ◽  
Interspecies Competition ◽  
Microbial Biofilm ◽  
Pseudomonas Quinolone Signal ◽  
Confocal Raman ◽  
Spatial Identification

A cascade of events leads to the development of microbial biofilm communities that are thought to be responsible for over 80% of infections in humans. However, not all surface-growing bacteria reside in a stationary biofilm state. Here, we have employed confocal Raman microscopy to analyze and compare variations in the alkyl quinolone (AQ) family of molecules during the transition between surface-attached motile-swarming and stationary biofilm communities. The AQs have been established previously as important to Pseudomonas aeruginosa biofilms, interspecies competition, and virulence. The AQ Pseudomonas quinolone signal (PQS) is also a known quorum-sensing signal. We detail spatial identification of AQ, PQS, and 2-alkyl-4-hydroxyquinoline N-oxide (AQNO) metabolites in both swarm and biofilm communities. We find that AQNO metabolites are abundant signatures in active swarming communities.

Risk Factor Assessment for the Acquisition of Fluoroquinolone-Resistant Isolates of Pseudomonas aeruginosa in a Community-Based Hospital

1995 ◽  
Vol 1 (3) ◽  
pp. 219-222 ◽  
Author(s):  
LARRY M. BADDOUR ◽  
DEREK V. HICKS ◽  
MANDANA M. TAYIDI ◽  
SHANNON K. ROBERTS ◽  
ESTEBAN WALKER ◽  
...  
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Risk Factor ◽  
Community Based ◽  
Risk Factor Assessment

108 ANTIBIOTIC SENSITIVITY OF PSEUDOMONAS AERUGINOSA ISOLATED FROM ENDOTRACHEAL TUBES IN A COMMUNITY-BASED HOSPITAL.

2006 ◽  
Vol 54 (1) ◽  
pp. S275.1-S275
Author(s):  
S. Jayawardena ◽  
E. Akinyemi ◽  
K. F. Kong ◽  
S. Indulkar ◽  
R. Yusupov
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Antibiotic Sensitivity ◽  
Community Based ◽  
Endotracheal Tubes

Free tryptophan residues inhibit quorum sensing of Pseudomonas aeruginosa: a potential approach to inhibit the development of microbial biofilm

2018 ◽  
Vol 200 (10) ◽  
pp. 1419-1425 ◽  
Author(s):  
Poulomi Chakraborty ◽  
Akshay Vishnu Daware ◽  
Monika Kumari ◽  
Ahana Chatterjee ◽  
Disha Bhattacharyya ◽  
...  
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Quorum Sensing ◽  
Microbial Biofilm ◽  
Potential Approach ◽  
Free Tryptophan ◽  
Tryptophan Residues

Bioterrorism-Related Beliefs, Attitudes and Behaviors of Community-Based Clinicians

2002 ◽  
Vol 17 (S2) ◽  
pp. S48
Author(s):  
Robyn R. M. Gershon ◽  
Kristine A. Qureshi ◽  
Stephen S. Morse ◽  
Marissa A. Berrera ◽  
Catherine B. Dela Cruz
Keyword(s):  
Community Based ◽  
Attitudes And Behaviors ◽  
And Behaviors

Community-based dental programs: University of Medicine and Dentistry of New Jersey-New Jersey Dental School

1999 ◽  
Vol 63 (12) ◽  
pp. 969-975 ◽  
Author(s):  
WR Cinotti ◽  
RA Saporito ◽  
CA Feldman ◽  
G Mardirossian ◽  
J DeCastro
Keyword(s):  
New Jersey ◽  
Dental School ◽  
Community Based
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