Search Results - "Courtellemont, P"

Responsiveness of human monocyte-derived dendritic cells to thimerosal and mercury derivatives by Migdal, C., Tailhardat, M., Courtellemont, P., Haftek, M., Serres, M.

“…Several cases of skin sensitization have been reported following the application of thimerosal, which is composed of ethyl mercury and thiosalicylic acid…”
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The HET–CAM, a Useful In Vitro Assay for Assessing the Eye Irritation Properties of Cosmetic Formulations and Ingredients by Steiling, W., Bracher, M., Courtellemont, P., de Silva, O.

“…One of the most important biological properties of consumer products, and also of many raw materials, is the local compatibility to mucous membranes. Until now…”
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Chemicals with weak skin sensitizing properties can be identified using low-density microarrays on immature dendritic cells by Cluzel-Tailhardat, M., Bonnet-Duquennoy, M., de Queral, D. Pelle, Vocanson, M., Kurfürst, R., Courtellemont, P., Le Varlet, B., Nicolas, J.-F.

“…A critical step in the induction of allergic contact dermatitis is the interaction of haptens with immature dendritic cells (iDC) leading to their activation…”
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Subtoxic concentrations of allergenic haptens induce LC migration and maturation in a human organotypic skin explant culture model: a novel method for identifying potential contact allergens by Lehé, Cynthia L., Jacobs, John J. L., Hua, Chi Mei, Courtellemont, P, Elliott, Graham R., Das, Pranab K.

“…:  The accelerated migration of Langerhans cells (LCs) out of the epidermis and up‐regulation of maturation markers, upon treatment with subtoxic…”
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Test Guidelines for In Vitro Assessment of Dermal Absorption and Percutaneous Penetration of Cosmetic Ingredients by Diembeck, W, Beck, H, Benech-Kieffer, F, Courtellemont, P, Dupuis, J, Lovell, W, Paye, M, Spengler, J, Steiling, W

“…The following guidelines present an in vitro alternative, which uses excised animal or human skin, to experiments conducted in vivo on animals or humans for…”
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Determination of sunscreen immune protection factors using human dendritic cell suspensions by Peguet-Navarro, J., Dalbiez-Gauthier, C., Le Varlet, B., Courtellemont, P., Schmitt, D.

“…In a previous study, we have used UVB-irradiated human skin explants and the allostimulatory function of Langerhans cells (LC) to determine immune protection…”
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An interlaboratory study of the reproducibility and relevance of Episkin, a reconstructed human epidermis, in the assessment of cosmetics irritancy by Roguet, R., Cohen, C., Robles, C., Courtellemont, P., Tolle, M., Guillot, J.P., Pouradier Duteil, X.

“…Reconstructed epidermal models are particularly suited to assessing the tolerance of cosmetic and dermatological products in vitro. Their production in kit…”
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In vitro primary sensitization and restimulation of hapten-specific T cells by fresh and cultured human epidermal Langerhan's cells by MOULON, C, PEGUET-NAVARRO, J, COURTELLEMONT, P, REDZINIAK, G, SCHMITT, D

“…We examined the capacity of human Langerhans's cells (LC) to sensitize autologous T cells to the trinitrophenyl hapten (TNP) in vitro. Two-day cultured…”
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Effects of Ultraviolet B Radiation on In Vitro Hapten T-cell Sensitization by Human Langerhans Cells by Courtellemont, P., Rattis, F., Schmitt, D., Peguet-Navarro, J.

“…The deleterious effects of ultraviolet B radiation (UVB) on the antigen-presenting function of human epidermal Langerhans cells (LC) were studied by using the…”
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Relevance and reliability of the PREDISAFE assay in the COLIPA eye irritation validation program (phase 1) by Courtellemont, P., Hébert, P., Biesse, J.P., Castelli, D., Friteau, L., Serrano, J., Robles, C.

“…The 6th Amendment of the European Directive on Cosmetics induces a potential ban on animal testing for cosmetic ingredients and finished products. In this new…”
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Evaluation of the EYTEX(TM) system in the COLIPA eye irritation program by Courtellemont, P, Pannetier, M, Biesse, J P, Larnicol, M, Baret, J P, Breda, B

“…In the context of the 6th Amendment of the European Directive on Cosmetics, several cosmetic companies concentrate their basic research on the development of…”
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In vitro primary sensitization of hapten-specific T cells by cultured human epidermal Langerhans cells--a screening predictive assay for contact sensitizers by Krasteva, M, Peguet-Navarro, J, Moulon, C, Courtellemont, P, Redziniak, G, Schmitt, D

“…The need to develop predictive tests which could identify potential allergens has been recognized for many years. There is as yet no accepted in vitro method…”
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Characterization of early events involved in human dendritic cell maturation induced by sensitizers: Cross talk between MAPK signalling pathways by Trompezinski, Sandra, Migdal, Camille, Tailhardat, Magalie, Le Varlet, Béatrice, Courtellemont, Pascal, Haftek, Marek, Serres, Mireille

“…Dendritic cells (DCs), efficient-antigen presenting cells play an important role in initiating and regulating immune responses. DC maturation following…”
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In vitro sensitization of human T cells with hapten-treated Langerhans cells: a screening test for the identification of contact allergens by Krasteva, M, Moulon, C, Péguet-Navarro, J, Courtellemont, P, Redziniak, G, Schmitt, D

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Inhibitory effects of ultraviolet B on human Langerhans cell antigen presenting function by Rattis, F M, Péguet-Navarro, J, Courtellemont, P, Redziniac, G, Schmitt, D

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A method for acquiring and modeling color-document images by Courtellemont, P., Olivier, C., Suzzoni, P., Lecourtier, Y.

“…We propose a method of pre-processing of document images when a classical grey-levels acquisition is not sufficient, in the aim to extract text blocks, or to…”
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Information criteria for modelling and identification by Olivier, C., Colot, O., Courtellemont, P.

“…Proposes a method to approximate probability laws by histograms. These histograms have to approximate optimally in the sense of the maximum likelihood, and of…”
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Investigation of surface plasmon resonance biosensor for skin sensitizers studies by Achilleos, Christine, Tailhardat, Magalie, Courtellemont, Pascal, Varlet, Béatrice Le, Dupont, Didier

“…Non-animal testing methods are a current challenge in terms of the assessment of skin sensitization potential for new chemicals. Our objective was to…”
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Automatic analysis of the structuring of children's drawings and writing by Rémi, Céline, Frélicot, Carl, Courtellemont, Pierre

“…The aim of this work was to build an objective tool for the detection of graphomotor difficulties involving disorders in the writing of children. We outline…”
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The Color Monogenic Signal: A new framework for color image processing. application to color optical flow by Demarcq, G., Mascarilla, L., Courtellemont, P.

“…We use in this paper the formalism of Clifford algebras to define the so-called Color Monogenic Signal associated to a color image. It consists in a function…”
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