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  1. Article: Cas clinique. Aniridie post-traumatique à distance d’une opération de cataracte.

    Dequinze, M / Collignon, N / Rakic, J M

    Revue medicale de Liege

    2020  Volume 75, Issue 4, Page(s) 210–212

    Abstract: Post-traumatic aniridia is an uncommon complication of blunt ocular trauma. When it is completed, it represents a 360-degree tear from the root of the iris to its insertion into the ciliary body. Since the introduction of the use of corneal micro- ... ...

    Title translation Post-traumaticaniridia long after cataract surgery.
    Abstract Post-traumatic aniridia is an uncommon complication of blunt ocular trauma. When it is completed, it represents a 360-degree tear from the root of the iris to its insertion into the ciliary body. Since the introduction of the use of corneal micro-incisions in cataract surgery, some cases of complete tear of iris root have been observed in patients who suffered from violent trauma. We report the case of a patient who has a complete aniridia after a fall, 15 years after cataract surgery.
    MeSH term(s) Aniridia/etiology ; Cataract ; Eye Injuries/etiology ; Humans ; Iris ; Phacoemulsification/adverse effects
    Language French
    Publishing date 2020-04-08
    Publishing country Belgium
    Document type Case Reports
    ZDB-ID 414001-1
    ISSN 0370-629X ; 0035-3663
    ISSN 0370-629X ; 0035-3663
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 597: Show issues Location:
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  2. Article ; Online: Electrochemiluminescent imaging of a NADH-based enzymatic reaction confined within giant liposomes.

    Ben Trad, Fatma / Carré, Bixente / Delacotte, Jérôme / Lemaître, Frédéric / Guille-Collignon, Manon / Arbault, Stéphane / Sojic, Neso / Labbé, Eric / Buriez, Olivier

    Analytical and bioanalytical chemistry

    2024  

    Abstract: Herein, transient releases either from NADH-loaded liposomes or enzymatic reactions confined in giant liposomes were imaged by electrochemiluminescence (ECL). NADH was first encapsulated with the [Ru(bpy) ...

    Abstract Herein, transient releases either from NADH-loaded liposomes or enzymatic reactions confined in giant liposomes were imaged by electrochemiluminescence (ECL). NADH was first encapsulated with the [Ru(bpy)
    Language English
    Publishing date 2024-01-16
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 201093-8
    ISSN 1618-2650 ; 0016-1152 ; 0372-7920
    ISSN (online) 1618-2650
    ISSN 0016-1152 ; 0372-7920
    DOI 10.1007/s00216-024-05133-y
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    In stock of ZB MED Bonn / Germany

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  3. Article ; Online: Corrigendum to "Integrated analysis of the detoxification responses of two Euramerican poplar genotypes exposed to ozone and water deficit: Focus on the ascorbate-glutathione cycle" [Sci. Total Environ. Volume 651, Part 2, 15 February 2019, Pages 2365-2379].

    Dusart, Nicolas / Gérard, Joëlle / Le Thiec, Didier / Collignon, Christelle / Jolivet, Yves / Vaultier, Marie-Noëlle

    The Science of the total environment

    2022  Volume 841, Page(s) 156671

    Language English
    Publishing date 2022-06-23
    Publishing country Netherlands
    Document type Published Erratum
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2022.156671
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    Zs.A 949: Show issues Location:
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  4. Article: Prise en charge multidisciplinaire des tumeurs malignes primitives du foie.

    Detry, O / Troisfontaine, F / Meurisse, N / Delwaide, J / Lamproye, A / Warling, O / Jadoul, A / Loly, C / Collignon, J

    Revue medicale de Liege

    2021  Volume 76, Issue 5-6, Page(s) 519–524

    Abstract: In Belgium and around the world, the incidence of primary malignant liver tumours is increasing, both for hepatocarcinoma and cholangiocarcinoma. Their curative treatment is based on multidisciplinary and specialized care, of which surgery (including ... ...

    Title translation Multidisciplinary management of the primary liver cancers.
    Abstract In Belgium and around the world, the incidence of primary malignant liver tumours is increasing, both for hepatocarcinoma and cholangiocarcinoma. Their curative treatment is based on multidisciplinary and specialized care, of which surgery (including liver transplantation) remains the cornerstone, often associated with other logoregional treatments, as radioembolisation, radiofrequency ablation, and chemoembolisation. For advanced cases, the prognosis remains poor, in particular due to a certain chemoresistance of these tumours. New treatments include targeted therapies (including various tyrosine kinase inhibitors) and immunotherapy. A specialized multidisciplinary discussion is therefore necessary to define the best therapeutic management, individualized to each patient. In this article, the authors review the most recent data relating to the treatment of hepatocarcinoma and cholangiocarcinoma.
    MeSH term(s) Belgium ; Bile Duct Neoplasms ; Bile Ducts, Intrahepatic ; Cholangiocarcinoma/diagnosis ; Cholangiocarcinoma/therapy ; Humans ; Liver Neoplasms/therapy
    Language French
    Publishing date 2021-06-03
    Publishing country Belgium
    Document type Journal Article
    ZDB-ID 414001-1
    ISSN 0370-629X ; 0035-3663
    ISSN 0370-629X ; 0035-3663
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  5. Article ; Online: Methods for working with the mouse model.

    Collignon, Anne

    Methods in molecular biology (Clifton, N.J.)

    2010  Volume 646, Page(s) 229–237

    Abstract: Mouse models have been developed to study the pathogenic process of Clostridium difficile infections, first the intestinal colonization and second the toxin production. These models have also been used to test the role of environmental conditions that ... ...

    Abstract Mouse models have been developed to study the pathogenic process of Clostridium difficile infections, first the intestinal colonization and second the toxin production. These models have also been used to test the role of environmental conditions that modulate infection. Different mouse models have been used successfully to study C. difficile infections such as conventional mice, gnotobiotic mouse models including the monoxenic C. difficile mouse model, and the human microbiota-associated mouse model. The advantages and disadvantages of these models are discussed.
    MeSH term(s) Animals ; Clostridium Infections/microbiology ; Clostridium difficile/physiology ; Humans ; Mice ; Models, Animal
    Language English
    Publishing date 2010
    Publishing country United States
    Document type Journal Article
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-60327-365-7_15
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Statistical Considerations in the Development of Clinical Predictive Scores: Comment on the Article by Domsic et al.

    Collignon, Olivier / Veselý, Richard

    Arthritis & rheumatology (Hoboken, N.J.)

    2016  Volume 69, Issue 1, Page(s) 241–242

    MeSH term(s) Humans ; Scleroderma, Diffuse
    Language English
    Publishing date 2016-06-20
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 2756371-6
    ISSN 2326-5205 ; 2326-5191
    ISSN (online) 2326-5205
    ISSN 2326-5191
    DOI 10.1002/art.39854
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    Zs.A 24: Show issues Location:
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  7. Article ; Online: Design of optoelectrodes for the remote imaging of cells and in situ electrochemical detection of neurosecretory events.

    Guilbault, Samuel / Garrigue, Patrick / Garnier, Léo / Pandard, Justine / Lemaître, Frédéric / Guille-Collignon, Manon / Sojic, Neso / Arbault, Stéphane

    Bioelectrochemistry (Amsterdam, Netherlands)

    2022  Volume 148, Page(s) 108262

    Abstract: Optical fibers have opened avenues for remote imaging, bioanalyses and recently optogenetics. Besides, miniaturized electrochemical sensors have offered new opportunities in sensing directly redox neurotransmitters. The combination of both optical and ... ...

    Abstract Optical fibers have opened avenues for remote imaging, bioanalyses and recently optogenetics. Besides, miniaturized electrochemical sensors have offered new opportunities in sensing directly redox neurotransmitters. The combination of both optical and electrochemical approaches was usually performed on the platform of microscopes or within microsystems. In this work, we developed optoelectrodes which features merge the advantages of both optical fibers and microelectrodes. Optical fiber bundles were modified at one of their extremity by a transparent ITO deposit. The electrochemical responses of these ITO-modified bundles were characterized for the detection of dopamine, epinephrine and norepinephrine. The analytical performances of the optoelectrodes were equivalent to the ones reported for carbon microelectrodes. The remote imaging of model neurosecretory PC12 cells by optoelectrodes was performed upon cell-staining with common fluorescent dyes: acridine orange and calcein-AM. An optoelectrode placed by micromanipulation at a few micrometers-distance from the cells offered remote images with single cell resolution. Finally, in situ electrochemical sensing was demonstrated by additions of K
    MeSH term(s) Acridine Orange ; Animals ; Carbon ; Dopamine/analysis ; Epinephrine ; Fluorescent Dyes ; Microelectrodes ; Neurotransmitter Agents ; Norepinephrine ; Rats ; Secretagogues
    Chemical Substances Fluorescent Dyes ; Neurotransmitter Agents ; Secretagogues ; Carbon (7440-44-0) ; Acridine Orange (F30N4O6XVV) ; Dopamine (VTD58H1Z2X) ; Norepinephrine (X4W3ENH1CV) ; Epinephrine (YKH834O4BH)
    Language English
    Publishing date 2022-09-13
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2010650-6
    ISSN 1878-562X ; 0302-4598 ; 1567-5394
    ISSN (online) 1878-562X
    ISSN 0302-4598 ; 1567-5394
    DOI 10.1016/j.bioelechem.2022.108262
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1178: Show issues Location:
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  8. Article ; Online: Key lessons from the COVID-19 public health response in Australia.

    Basseal, J M / Bennett, C M / Collignon, P / Currie, B J / Durrheim, D N / Leask, J / McBryde, E S / McIntyre, P / Russell, F M / Smith, D W / Sorrell, T C / Marais, B J

    The Lancet regional health. Western Pacific

    2022  Volume 30, Page(s) 100616

    Abstract: Australia avoided the worst effects of the COVID-19 pandemic, but still experienced many negative impacts. Reflecting on lessons from Australia's public health response, an Australian expert panel composed of relevant discipline experts identified the ... ...

    Abstract Australia avoided the worst effects of the COVID-19 pandemic, but still experienced many negative impacts. Reflecting on lessons from Australia's public health response, an Australian expert panel composed of relevant discipline experts identified the following key lessons: 1) movement restrictions were effective, but their implementation requires careful consideration of adverse impacts, 2) disease modelling was valuable, but its limitations should be acknowledged, 3) the absence of timely national data requires re-assessment of national surveillance structures, 4) the utility of advanced pathogen genomics and novel vaccine technology was clearly demonstrated, 5) decision-making that is evidence informed and consultative is essential to maintain trust, 6) major system weaknesses in the residential aged-care sector require fixing, 7) adequate infection prevention and control frameworks are critically important, 8) the interests and needs of young people should not be compromised, 9) epidemics should be recognised as a 'standing threat', 10) regional and global solidarity is important. It should be acknowledged that we were unable to capture all relevant nuances and context specific differences. However, the intent of this review of Australia's public health response is to critically reflect on key lessons learnt and to encourage constructive national discussion in countries across the Western Pacific Region.
    Language English
    Publishing date 2022-10-10
    Publishing country England
    Document type Journal Article ; Review
    ISSN 2666-6065
    ISSN (online) 2666-6065
    DOI 10.1016/j.lanwpc.2022.100616
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  9. Article: Abnormal cupping of the optic disc: clinical screening before performing a neuroimaging examination.

    Collignon, N J

    Bulletin de la Societe belge d'ophtalmologie

    2006  , Issue 300, Page(s) 21–23

    Abstract: Imaging studies in typical glaucomatous cupping are usually needless. This article reviews the various clinical presentations for considering imaging in patients presenting with cupped disc. ...

    Abstract Imaging studies in typical glaucomatous cupping are usually needless. This article reviews the various clinical presentations for considering imaging in patients presenting with cupped disc.
    MeSH term(s) Diagnosis, Differential ; Glaucoma/complications ; Glaucoma/diagnosis ; Hemianopsia/complications ; Hemianopsia/diagnosis ; Humans ; Optic Disk/abnormalities ; Optic Nerve Diseases/diagnosis ; Visual Fields
    Language English
    Publishing date 2006
    Publishing country Belgium
    Document type Journal Article ; Review
    ZDB-ID 441126-2
    ISSN 0081-0746
    ISSN 0081-0746
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 312: Show issues Location:
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  10. Article: Fat-Containing Soft Tissue Tumors in Children, Adolescents, and Young Adults: Which Require Biopsy?

    Cardoen, Liesbeth / Nicolas, Nayla / Le Gaudu, Violette / Gauthier, Arnaud / Carton, Matthieu / Berrebi, Dominique / Cyrta, Joanna / Collignon, Charlotte / Cordero, Camille / Pierron, Gaëlle / Pannier, Stéphanie / Philippe-Chomette, Pascale / Orbach, Daniel / Brisse, Hervé J

    Cancers

    2023  Volume 15, Issue 12

    Abstract: Purpose: To confirm the overall benignity of fat-containing soft tissue tumors (STT) on a pediatric cohort and to define the clinical and imaging features that warrant a biopsy.: Methods: A retrospective monocentric study was conducted on patients ... ...

    Abstract Purpose: To confirm the overall benignity of fat-containing soft tissue tumors (STT) on a pediatric cohort and to define the clinical and imaging features that warrant a biopsy.
    Methods: A retrospective monocentric study was conducted on patients aged less than 25 years consecutively referred for fat-containing STT to our Comprehensive Cancer Center between 1998 and 2022. Tumor imaging characteristics at diagnosis (US, CT, or MRI) were correlated with pathology.
    Results: The database extraction identified 63 fat-containing tumors with clinical, histologic, and imaging data available for review. In total, 58 (92%) were benign tumors: 36 lipoblastomas and lipomas, 12 fibrous hamartomas of infancy (FHI), 5 lipofibromatosis, 2 lipomas arborescens, 2 lipomatosis and 1 spindle-cell lipoma. Five patients (8%) were diagnosed with liposarcoma. Factors significantly correlated with malignancy were age >10 years old (
    Conclusion: Most fat-containing STT in children may be classified as benign tumors based on clinics and imaging. The indication for biopsy could be limited to patients aged 10 years or more with either a cancer-predisposing condition or imaging features demonstrating either a low-fat component (<25%) or the presence of myxoid zones.
    Language English
    Publishing date 2023-06-17
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2527080-1
    ISSN 2072-6694
    ISSN 2072-6694
    DOI 10.3390/cancers15123228
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