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  1. Article ; Conference proceedings: Der Grippe zuvorkommen: Impfkommunikation am Beispiel Influenza

    Horstkötter, N. / Caille-Brillet, A.-L. / Seefeld, L. / Rose, A. / Peter, C.

    Das Gesundheitswesen

    2024  Volume 86, Issue S 02

    Event/congress Der Öffentliche Gesundheitsdienst - Rückenwind für Gesundheit! 73. Wissenschaftlicher Kongress | BVÖGD e.V., BZÖG e.V., DGÖG e.V., Hamburg, 2024-04-24
    Language German
    Publishing date 2024-04-01
    Publisher Georg Thieme Verlag
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 1101426-x
    ISSN 1439-4421 ; 0941-3790 ; 0949-7013
    ISSN (online) 1439-4421
    ISSN 0941-3790 ; 0949-7013
    DOI 10.1055/s-0044-1781963
    Database Thieme publisher's database

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  2. Article: Injection locking of argon-ion lasers.

    Man, C N / Brillet, A

    Optics letters

    2008  Volume 9, Issue 8, Page(s) 333–334

    Abstract: Using an injection-locking technique, we obtain high-power single-frequency emission from a multimode argon-ion laser. Furthermore, a phase-control loop permits the stable, coherent summation of the beams from the two lasers. ...

    Abstract Using an injection-locking technique, we obtain high-power single-frequency emission from a multimode argon-ion laser. Furthermore, a phase-control loop permits the stable, coherent summation of the beams from the two lasers.
    Language English
    Publishing date 2008-09-11
    Publishing country United States
    Document type Journal Article
    ISSN 0146-9592
    ISSN 0146-9592
    DOI 10.1364/ol.9.000333
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Ultrahigh-spectral-purity laser for the VIRGO experiment.

    Bondu, F / Fritschel, P / Man, C N / Brillet, A

    Optics letters

    2008  Volume 21, Issue 8, Page(s) 582–584

    Abstract: We report on the frequency stabilization and on the measurement of the spectral density of frequency fluctuations (range 20 Hz to 20 kHz) and of the Allan variance (0.02 ms to 10(5) s) of a Nd:YAG laser for the VIRGO interferometric detector of ... ...

    Abstract We report on the frequency stabilization and on the measurement of the spectral density of frequency fluctuations (range 20 Hz to 20 kHz) and of the Allan variance (0.02 ms to 10(5) s) of a Nd:YAG laser for the VIRGO interferometric detector of gravitational waves. The short-term frequency fluctuations presented here compare favorably with those of other known oscillators. The Allan variance is better than 10(-14) for all measurement times below 0.1 s.
    Language English
    Publishing date 2008-09-11
    Publishing country United States
    Document type Journal Article
    ISSN 0146-9592
    ISSN 0146-9592
    DOI 10.1364/ol.21.000582
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Frequency-stabilized laser-diode-pumped Nd:YAG laser.

    Shoemaker, D / Brillet, A / Man, C N / Crégut, O / Kerr, G

    Optics letters

    2008  Volume 14, Issue 12, Page(s) 609–611

    Abstract: We describe a frequency-stabilized diode-pumped Nd:YAG laser that is actively frequency stabilized relative to a reference Fabry-Perot cavity using the Pound-Drever technique. We describe the servo loop and the measurement of its noise and gain ... ...

    Abstract We describe a frequency-stabilized diode-pumped Nd:YAG laser that is actively frequency stabilized relative to a reference Fabry-Perot cavity using the Pound-Drever technique. We describe the servo loop and the measurement of its noise and gain performance and demonstrate its ability to reduce the laser frequency noise close to the shotnoise limit of 12.5 mHz/ radicalHz. This corresponds to a linewidth of approximately 1 mHz, well below the Schawlow-Townes limit of 0.13 Hz that applies for a free-running laser.
    Language English
    Publishing date 2008-09-11
    Publishing country United States
    Document type Journal Article
    ISSN 0146-9592
    ISSN 0146-9592
    DOI 10.1364/ol.14.000609
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Effect of inoculation of Carnobacterium divergens V41, a biopreservative strain against Listeria monocytogenes risk, on the microbiological, chemical and sensory quality of cold-smoked salmon

    Brillet, A / Pilet, M.F / Prevost, H / Cardinal, M / Leroi, F

    International journal of food microbiology. 2005 Oct. 25, v. 104, no. 3

    2005  

    Abstract: The aim of this study was to develop a biopreservation strategy for cold-smoked salmon (CSS) by the use of lactic acid bacteria previously selected for their capability to inhibit the growth of Listeria monocytogenes in the product. The spoiling ... ...

    Abstract The aim of this study was to develop a biopreservation strategy for cold-smoked salmon (CSS) by the use of lactic acid bacteria previously selected for their capability to inhibit the growth of Listeria monocytogenes in the product. The spoiling potential of three Carnobacterium strains (Carnobacterium divergens V41, Carnobacterium piscicola V1 and SF668) was tested in sterile CSS blocks inoculated by 10(4-5) CFU g(-1) and stored under vacuum for 9 days at 4 degrees C followed by 19 days at 8 degrees C. C. divergens V41 grew a little faster than the other strains and none of the three carnobacteria showed any adverse effect on quality of the product, i.e. no off-odour detected by a trained panel, no total volatile basic nitrogen (TVBN) production, no acidification and no biogenic amine except a slight production of tyramine. An application on commercial CSS was tested by spraying C. divergens V41 (10(4-5) CFU g(-1)) on slices of four batches freshly processed in different smokehouses. Microbial, chemical and sensory characteristics were weekly compared to a control during 4 weeks of vacuum storage. When the natural microflora was initially weak (two batches<20 CFU g(-1)), C. divergens V41 quickly reached 10(7-8) CFU g(-1) and a slight inhibition of endogenous Enterobacteriaceae, lactobacilli and yeasts was observed. The presence of C. divergens V41 was slightly detected (odour and flavour) but none of the sample was considered as spoiled by the sensory panel. When the natural microflora was initially high (2 batches>10(4-5) CFU g(-1)), no effect on the microflora, TVBN and biogenic amine production, nor on the sensory characteristics was observed in presence of C. divergens V41. In conclusion, biopreservation of CSS using lactic acid bacteria such as C. divergens V41 is a promising way to inhibit the growth of pathogenic bacteria such as L. monocytogenes with low effect on the quality of the product.
    Keywords smoked fish ; salmon ; food preservation ; bioprocessing ; lactic acid bacteria ; Carnobacterium divergens ; food spoilage ; Listeria monocytogenes ; food contamination ; bacterial contamination ; food pathogens ; antibacterial properties ; food storage ; food quality ; plate count ; biogenic amines ; sensory evaluation ; sensory properties ; off odors ; flavor ; appearance (quality) ; texture ; rancidity
    Language English
    Dates of publication 2005-1025
    Size p. 309-324.
    Document type Article
    ZDB-ID 87122-9
    ISSN 1879-3460 ; 0168-1605
    ISSN (online) 1879-3460
    ISSN 0168-1605
    Database NAL-Catalogue (AGRICOLA)

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  6. Article: Biodiversity of Listeria monocytogenes sensitivity to bacteriocin-producing Carnobacterium strains and application in sterile cold-smoked salmon

    Brillet, A / Pilet, M.F / Prevost, H / Bouttefroy, A / Leroi, F

    Journal of applied microbiology. 2004, v. 97, no. 5

    2004  

    Abstract: Aims: The aim of this study was to demonstrate the inhibitory capacity of Carnobacterium strains against a collection of Listeria monocytogenes strains in cold-smoked salmon (CSS). Methods and Results: Three bacteriocin-producing strains, Carnobacterium ... ...

    Abstract Aims: The aim of this study was to demonstrate the inhibitory capacity of Carnobacterium strains against a collection of Listeria monocytogenes strains in cold-smoked salmon (CSS). Methods and Results: Three bacteriocin-producing strains, Carnobacterium divergens V41, C. piscicola V1 and C. piscicola SF668, were screened for their antilisterial activity against a collection of 57 L. monocytogenes strains selected from the French smoked salmon industry, using an agar spot test. All the Listeria strains were inhibited but three different groups could be distinguished differing in sensitivity to the three Carnobacterium strains. However, C. divergens V41 always had the highest inhibitory effect. The antilisterial capacity was then tested in sterile CSS blocks co-inoculated with Carnobacterium spp. and mixtures of L. monocytogenes strains. C. divergens V41 was the most efficient strain, maintaining the level of L. monocytogenes at <50 CFU g-1 during the 4 weeks of vacuum storage at 4 and 8°C, whatever the sensitivity of the set of L. monocytogenes strains. Conclusions: C. divergens V41 may be a good candidate for biopreservation in CSS. Significance and Impact of the Study: A biopreservation strategy for CSS against the risk of L. monocytogenes was investigated using bacteriocin-producing lactic acid bacteria.
    Keywords food pathogens ; lactic acid bacteria ; Carnobacterium divergens ; Carnobacterium piscicola ; bacteriocins ; antibacterial properties ; food preservation ; food biopreservation
    Language English
    Size p. 1029-1037.
    Document type Article
    ZDB-ID 1358023-1
    ISSN 1364-5072
    ISSN 1364-5072
    Database NAL-Catalogue (AGRICOLA)

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  7. Article: Biodiversity of Listeria monocytogenes sensitivity to bacteriocin-producing Carnobacterium strains and application in sterile cold-smoked salmon.

    Brillet, A / Pilet, M-F / Prevost, H / Bouttefroy, A / Leroi, F

    Journal of applied microbiology

    2004  Volume 97, Issue 5, Page(s) 1029–1037

    Abstract: Aims: The aim of this study was to demonstrate the inhibitory capacity of Carnobacterium strains against a collection of Listeria monocytogenes strains in cold-smoked salmon (CSS).: Methods and results: Three bacteriocin-producing strains, ... ...

    Abstract Aims: The aim of this study was to demonstrate the inhibitory capacity of Carnobacterium strains against a collection of Listeria monocytogenes strains in cold-smoked salmon (CSS).
    Methods and results: Three bacteriocin-producing strains, Carnobacterium divergens V41, C. piscicola V1 and C. piscicola SF668, were screened for their antilisterial activity against a collection of 57 L. monocytogenes strains selected from the French smoked salmon industry, using an agar spot test. All the Listeria strains were inhibited but three different groups could be distinguished differing in sensitivity to the three Carnobacterium strains. However, C. divergens V41 always had the highest inhibitory effect. The antilisterial capacity was then tested in sterile CSS blocks co-inoculated with Carnobacterium spp. and mixtures of L. monocytogenes strains. C. divergens V41 was the most efficient strain, maintaining the level of L. monocytogenes at <50 CFU g(-1) during the 4 weeks of vacuum storage at 4 and 8 degrees C, whatever the sensitivity of the set of L. monocytogenes strains.
    Conclusions: C. divergens V41 may be a good candidate for biopreservation in CSS.
    Significance and impact of the study: A biopreservation strategy for CSS against the risk of L. monocytogenes was investigated using bacteriocin-producing lactic acid bacteria.
    MeSH term(s) Animals ; Antibiosis ; Bacteriocins/biosynthesis ; Biodiversity ; Cold Temperature ; Colony Count, Microbial ; Food Handling/methods ; Food Microbiology ; Food Preservation/methods ; Lactobacillus/classification ; Lactobacillus/metabolism ; Listeria monocytogenes/classification ; Listeria monocytogenes/growth & development ; Listeria monocytogenes/isolation & purification ; Salmon/microbiology ; Seafood/microbiology ; Vacuum
    Chemical Substances Bacteriocins
    Language English
    Publishing date 2004
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1358023-1
    ISSN 1365-2672 ; 1364-5072
    ISSN (online) 1365-2672
    ISSN 1364-5072
    DOI 10.1111/j.1365-2672.2004.02383.x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Evidence on inhibition of Listeria monocytogenes by divercin V41 action.

    Richard, C / Brillet, A / Pilet, M F / Prévost, H / Drider, D

    Letters in applied microbiology

    2003  Volume 36, Issue 5, Page(s) 288–292

    Abstract: Aims: The aim of this study was to investigate the role of divercin V41 in inhibition and prevention of Listeria monocytogenes.: Methods and results: Carnobacterium divergens V41 deficient in bacteriocin production was isolated and characterized by ... ...

    Abstract Aims: The aim of this study was to investigate the role of divercin V41 in inhibition and prevention of Listeria monocytogenes.
    Methods and results: Carnobacterium divergens V41 deficient in bacteriocin production was isolated and characterized by enzyme-liked immunosorbent assay, multiplex polymerase chain reaction and bacteriocin diffusion test. Carnobacterium divergens V41 (divercin+) and Carnobacterium divergens V41C9 (divercin-) were grown in the presence of L. monocytogenes in smoked salmon model medium. Carnobacterium divergens V41, but not C. divergens V41C9, was able to inhibit growth of L. monocytogenes. The results indicate that inhibition of L. monocytogenes in the presence of C. divergens V41 is because of the production of divercin V41 and not to a nutritional advantage.
    Conclusions: Carnobacterium divergens V41 may be a promising agent in food safety.
    Significance and impact of the study: The study demonstrates a potential use of a bacteriocin producing lactic acid bacteria in the area food protection.
    MeSH term(s) Bacteriocins/genetics ; Bacteriocins/immunology ; Bacteriocins/pharmacology ; Colony Count, Microbial ; DNA, Bacterial/genetics ; Food Microbiology ; Listeria monocytogenes/drug effects ; Listeria monocytogenes/growth & development ; Mutation
    Chemical Substances Bacteriocins ; DNA, Bacterial ; divercin V41
    Language English
    Publishing date 2003-02-17
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 632584-1
    ISSN 1472-765X ; 0266-8254
    ISSN (online) 1472-765X
    ISSN 0266-8254
    DOI 10.1046/j.1472-765x.2003.01310.x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Trends in influenza vaccination behaviours--results from the CoPanFlu cohort, France, 2006 to 2011.

    Caille-Brillet, A L / Raude, J / Lapidus, N / De Lamballerie, X / Carrat, F / Setbon, M

    Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin

    2013  Volume 18, Issue 45, Page(s) 20628

    Abstract: Controversies over the effectiveness and safety of the pandemic influenza A(H1N1)pdm09 vaccine in 2009/10 may have altered the influenza vaccination coverage in France after the pandemic season. The purpose of this study was to determine whether the ... ...

    Abstract Controversies over the effectiveness and safety of the pandemic influenza A(H1N1)pdm09 vaccine in 2009/10 may have altered the influenza vaccination coverage in France after the pandemic season. The purpose of this study was to determine whether the pandemic affected seasonal influenza vaccination behaviours in the general population by analysing vaccination behaviours from 2006/07 to 2011/12 among the 1,451 subjects of the Cohort for Pandemic Influenza (CoPanFlu) France.We found that vaccination behaviours in 2010/11 and 2011/12 significantly differed from behaviours before the pandemic, with the notable exception of the targeted risk groups for seasonal influenza-related complications. Among the population with no risk factors,the post-pandemic influenza vaccine coverage decreased, with people aged 15 to 24 years and 45to 64 years being most likely to abandon vaccination.Therefore, this study documents a moderate negative effect of the 2009/10 pandemic episode on vaccination behaviours in the French metropolitan population that was apparent also in the following two seasons.Moreover, it does not exclude that the general trend of reduced vaccination has also affected certain targeted groups at high risk for complications.
    MeSH term(s) Adolescent ; Adult ; Age Distribution ; Aged ; Female ; France/epidemiology ; Health Behavior ; Health Care Surveys ; Humans ; Influenza A Virus, H1N1 Subtype ; Influenza Vaccines/administration & dosage ; Influenza, Human/epidemiology ; Influenza, Human/immunology ; Influenza, Human/prevention & control ; Influenza, Human/virology ; Longitudinal Studies ; Male ; Middle Aged ; Odds Ratio ; Pandemics ; Patient Acceptance of Health Care ; Population Surveillance ; Socioeconomic Factors ; Vaccination/statistics & numerical data ; Vaccination/trends ; Young Adult
    Chemical Substances Influenza Vaccines
    Language English
    Publishing date 2013-11-07
    Publishing country Sweden
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1338803-4
    ISSN 1560-7917 ; 1025-496X
    ISSN (online) 1560-7917
    ISSN 1025-496X
    DOI 10.2807/1560-7917.es2013.18.45.20628
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Effect of inoculation of Carnobacterium divergens V41, a bio-preservative strain against Listeria monocytogenes risk, on the microbiological, chemical and sensory quality of cold-smoked salmon.

    Brillet, Anne / Pilet, Marie-France / Prevost, Hervé / Cardinal, Mireille / Leroi, Françoise

    International journal of food microbiology

    2005  Volume 104, Issue 3, Page(s) 309–324

    Abstract: The aim of this study was to develop a bio-preservation strategy for cold-smoked salmon (CSS) by the use of lactic acid bacteria previously selected for their capability to inhibit the growth of Listeria monocytogenes in the product. The spoiling ... ...

    Abstract The aim of this study was to develop a bio-preservation strategy for cold-smoked salmon (CSS) by the use of lactic acid bacteria previously selected for their capability to inhibit the growth of Listeria monocytogenes in the product. The spoiling potential of three Carnobacterium strains (Carnobacterium divergens V41, Carnobacterium piscicola V1 and SF668) was tested in sterile CSS blocks inoculated by 10(4-5) CFU g(-)(1) and stored under vacuum for 9 days at 4 degrees C followed by 19 days at 8 degrees C. C. divergens V41 grew a little faster than the other strains and none of the three carnobacteria showed any adverse effect on quality of the product, i.e. no off-odour detected by a trained panel, no total volatile basic nitrogen (TVBN) production, no acidification and no biogenic amine except a slight production of tyramine. An application on commercial CSS was tested by spraying C. divergens V41 (10(4-5) CFU g(-1)) on slices of four batches freshly processed in different smoke-houses. Microbial, chemical and sensory characteristics were weekly compared to a control during 4 weeks of vacuum storage. When the natural microflora was initially weak (two batches<20 CFU g(-1)), C. divergens V41 quickly reached 10(7-8) CFU g(-1) and a slight inhibition of endogenous Enterobacteriaceae, lactobacilli and yeasts was observed. The presence of C. divergens V41 was slightly detected (odour and flavour) but none of the sample was considered as spoiled by the sensory panel. When the natural microflora was initially high (2 batches>10(4-5) CFU g(-1)), no effect on the microflora, TVBN and biogenic amine production, nor on the sensory characteristics was observed in presence of C. divergens V41. In conclusion, bio-preservation of CSS using lactic acid bacteria such as C. divergens V41 is a promising way to inhibit the growth of pathogenic bacteria such as L. monocytogenes with low effect on the quality of the product.
    MeSH term(s) Animals ; Antibiosis ; Cold Temperature ; Colony Count, Microbial ; Food Microbiology ; Food Preservation/methods ; Lactobacillaceae/physiology ; Listeria monocytogenes/growth & development ; Odorants/analysis ; Salmon/microbiology ; Seafood/microbiology ; Seafood/standards ; Taste ; Temperature ; Time Factors ; Vacuum
    Language English
    Publishing date 2005-10-25
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 87122-9
    ISSN 1879-3460 ; 0168-1605
    ISSN (online) 1879-3460
    ISSN 0168-1605
    DOI 10.1016/j.ijfoodmicro.2005.03.012
    Database MEDical Literature Analysis and Retrieval System OnLINE

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