MP041 Intravital fluorescence microscopy — a novel tool to determine the interaction of Staphylococcus aureus with the vascular endothelium

2003 ◽  
Vol 293 ◽  
pp. 263-264
Keyword(s):  
Staphylococcus Aureus ◽  
Fluorescence Microscopy ◽  
Vascular Endothelium ◽  
Intravital Fluorescence Microscopy

Characterization and prevention of phototoxic effects in intravital fluorescence microscopy in the hamster dorsal skinfold model

2000 ◽  
Vol 385 (4) ◽  
pp. 290-298 ◽  
Author(s):  
M. Steinbauer ◽  
Anthony Gustav Harris ◽  
Christoph Abels ◽  
Konrad Messmer
Keyword(s):  
Fluorescence Microscopy ◽  
Intravital Fluorescence Microscopy

scholarly journals Quantitative Assessment of Angiogenesis in Murine Antigen-Induced Arthritis by Intravital Fluorescence Microscopy

2003 ◽  
Vol 40 (5) ◽  
pp. 460-466 ◽  
Author(s):  
M. Schmitt-Sody ◽  
J. Landes ◽  
S.P. Zysk ◽  
C. Pellengahr ◽  
F. Krombach ◽  
...  
Keyword(s):  
Fluorescence Microscopy ◽  
Quantitative Assessment ◽  
Intravital Fluorescence Microscopy

scholarly journals Fluorescence Microscopy Demonstrates Enhanced Targeting of Telavancin to the Division Septum of Staphylococcus aureus

2010 ◽  
Vol 54 (5) ◽  
pp. 2198-2200 ◽  
Author(s):  
C. S. Lunde ◽  
C. H. Rexer ◽  
S. R. Hartouni ◽  
S. Axt ◽  
B. M. Benton
Keyword(s):  
Staphylococcus Aureus ◽  
Fluorescence Microscopy

ACRIDINE ORANGE FLUOROCHROMING AND ULTRAVIOLET ABSORPTION OF STAPHYLOCOCCUS AUREUS CELLS MODIFIED BY UNBALANCED NUCLEIC ACID AND CELL WALL SYNTHESIS

1966 ◽  
Vol 12 (4) ◽  
pp. 677-682
Author(s):  
Jacques de Repentigny ◽  
Sorin Sonea ◽  
Armand Frappier
Keyword(s):  
Staphylococcus Aureus ◽  
Nucleic Acid ◽  
Fluorescence Microscopy ◽  
Nucleic Acids ◽  
Acridine Orange ◽  
Dry Weight ◽  
Cellular Level ◽  
Cellular Heterogeneity ◽  
Nucleic Acid Content ◽  
Bacterial Populations

Cultures of Staphylococcus aureus were grown in the presence of five different antimetabolites (5-fluorodeoxyuridine, aminopterin, 8-azaguanine, mitomycm-C, 5-fluorouracil) active against ceil walls and (or) nucleic acids. Fluorescence microscopy of smears stained with acridine orange revealed reddish and green cells in both treated and untreated cultures. There were less than 20% of reddish cells in untreated cultures and more than 40% in treated cultures. Treated cultures contained fewer viable organisms. All antimetabolites except mitomycin-C produced a diminution in the nucleic acids, chemically determined as percentage of dry weight of bacteria. Only 5-fluorouracil increased the RNA/DNA ratio. However, with ultraviolet microscopy at 260 mμ wavelength the absorption of reddish cells is much higher than that of the green cells, which, at the cellular level, seemed to indicate a greater nucleic acid content. With ultraviolet or with fluorescence microscopy we have obtained similar evidence of the cellular heterogeneity produced by antimetabolites in bacterial populations.

In vivobehaviour of long-circulating liposomes in blood vessels in hamster inflammation and septic shock models-use of intravital fluorescence microscopy

Luminescence ◽  
2001 ◽  
Vol 16 (2) ◽  
pp. 73-78 ◽  
Author(s):  
Jean-Marie Devoisselle ◽  
Sylvie Begu ◽  
Corine Tourné-Péteilh ◽  
Thomas Desmettre ◽  
Serge Mordon
Keyword(s):  
Septic Shock ◽  
Fluorescence Microscopy ◽  
Blood Vessels ◽  
Intravital Fluorescence Microscopy ◽  
Shock Models

scholarly journals Visualization of mucosal homeostasis via single- and multiphoton intravital fluorescence microscopy

2012 ◽  
Vol 92 (3) ◽  
pp. 413-419 ◽  
Author(s):  
C. Xu ◽  
Y. Shen ◽  
D. R. Littman ◽  
M. L. Dustin ◽  
P. Velazquez
Keyword(s):  
Fluorescence Microscopy ◽  
Intravital Fluorescence Microscopy ◽  
Mucosal Homeostasis
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