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Petit J, Herbig AL, Moreau A, Le Page JF, Six T, Delaplace G. Granulomorphometry: A suitable tool for identifying hydrophobic and disulfide bonds in β-lactoglobulin aggregates. Application to the study of β-lactoglobulin aggregation mechanism between 70 and 95°C. J Dairy Sci 2012; 95:4188-202. [DOI: 10.3168/jds.2011-4146] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2011] [Accepted: 04/07/2012] [Indexed: 11/19/2022]
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Lintz F, Moreau A, Odri GA, Waast D, Maillard O, Gouin F. Critical study of resection margins in adult soft-tissue sarcoma surgery. Orthop Traumatol Surg Res 2012; 98:S9-18. [PMID: 22595258 DOI: 10.1016/j.otsr.2012.04.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Accepted: 03/13/2012] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Resection margins constitute a recognized risk factor for local recurrence, but their impact on survival is less clear. HYPOTHESIS Infiltrative proliferation and satellite nodules are prognostic factors for local and systemic aggressiveness. TYPE OF STUDY Retrospective cohort study. PATIENTS AND METHODS In 105 patients under curative treatment, resection quality was assessed on UICC criteria (R0/R1) and on a modified version (R0M/R1M) taking account of proliferation contours and satellite nodules for narrow margins (<1mm). Uni- and multi-variate analysis was performed, and Kaplan-Meier survival curves were compared on log-rank. RESULTS Mean 5-year local recurrence-free survival (LRFS) was 0.64 [0.52-0.76] after R1 surgery, 0.9 [0.85-0.95] after R0, 0.64 [0.519-0.751] after R1M and 0.92 [0.87-0.96] after R0M. Resection type according to R classification correlated with disease-free survival (DFS) (P=0.028), but not with metastasis-free survival (MFS) (P=0.156). Resection type according to RM classification correlated with DFS and MFS. Multivariate analysis disclosed correlations between LRFS rate and RM resection type (HR 6.77 [1.78-25.7], P=0.005), DFS rate and RM resection type (HR 2.83 [1.47-5.43], P=0.001) and grade (HR=3.17 [1.38-7.27], P=0.003), and MFS and grade (HR=3.96 [1.50-10.5], P=0.006). DISCUSSION The microscopic aspect of the proliferation contours and presence of satellite nodules were confirmed as prognostic factors for local and systemic aggressiveness. They impact both disease-free survival and metastasis-free survival in case of margins less than 1mm. Their systematic consideration may help identify patients with elevated systemic risk. LEVEL OF EVIDENCE IV.
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Badet-Phan A, Moreau A, Colin C, Canoui-Poitrine F, Schott-Pethelaz AM, Flori M. Obstacles au dépistage du cancer du col de l'utérus rencontrés par les médecins généralistes chez les femmes âgées de 50 à 65 ans. ACTA ACUST UNITED AC 2012. [DOI: 10.3917/pos.434.0261] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Petit J, Herbig AL, Moreau A, Delaplace G. Influence of calcium on β-lactoglobulin denaturation kinetics: Implications in unfolding and aggregation mechanisms. J Dairy Sci 2011; 94:5794-810. [DOI: 10.3168/jds.2011-4470] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2011] [Accepted: 08/16/2011] [Indexed: 12/26/2022]
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Lousada-Ferreira M, Moreau A, van Lier JB, van der Graaf JHJM. Particle counting as a tool to predict filterability in membrane bioreactors activated sludge? WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2011; 64:139-146. [PMID: 22053468 DOI: 10.2166/wst.2011.486] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Activated sludge quality is one of the major factors influencing flux decline in membrane bioreactors (MBRS). Sludge filterability is a recognized parameter to characterize the physical properties of activated sludge. Decrease in filterability is linked to a higher number of submicron particles. In our present research we studied whether particle counting techniques can be used to indicate deflocculation of the sludge suspended fraction to submicron particles, causing the aforementioned filterability decrease. A total number of 105 activated sludge samples were collected in four full scale municipal MBRS. Samples were tested for filterability and particle counting in the range 2-100 microm. In 88% of the membrane tank samples the filterability varied between good and poor, characterized by the deltaR20, being 0 < deltaR20 < 1. Filterability varied following the season of the year, stability of the MBR operation and recirculation ratio. The membrane tank filterability can be improved by applying low recirculation ratio between MBR tanks. The applied particle counting methodology generated reproducible and reliable results in the range 10-100 microm. Results show that differences in filterability cannot be explained by variations in particle size distribution in the range 10-100 microm. However, measurable deflocculation might be masked by the large numbers of particles present. Therefore, we cannot exclude the suspended particles as a possible source of submicron particles that are subsequently responsible for MBR sludge filterability deterioration.
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Cahu X, Bodet-Milin C, Brissot E, Maisonneuve H, Houot R, Morineau N, Solal-Celigny P, Godmer P, Gastinne T, Moreau P, Moreau A, Lamy T, Kraber-Bodere F, Le Gouill S. 18F-fluorodeoxyglucose-positron emission tomography before, during and after treatment in mature T/NK lymphomas: a study from the GOELAMS group. Ann Oncol 2010; 22:705-711. [PMID: 20739714 DOI: 10.1093/annonc/mdq415] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND In non-cutaneous T-cell/natural killer (T/NK) lymphomas, the prognostic value of (18)F-fluorodeoxyglucose-positron emission tomography (FDG-PET) during or after therapy is unknown. PATIENTS AND METHODS In this retrospective study, 54 T/NK lymphoma patients were assessed using FDG-PET before (n = 40), during (n = 44) and/or after therapy (n = 31). RESULTS FDG-PET showed an abnormal FDG uptake in all cases. Interim FDG-PET was negative in 25 of 44 cases. After completion of therapy, 19 of 31 patients reached complete remission with negative FDG-PET. In ALK+ anaplastic large cell lymphomas, the 4-year progression-free survival (PFS) was 80% and the negative predictive value of post-therapy FDG-PET was 83% (n = 9). In ALK- T/NK lymphomas, the 4-year PFS was 59% for patients with a negative interim FDG-PET versus 46% for patients with a positive interim FDG-PET (P = 0.28, n = 35). Similarly, there was no statistical difference in 4-year PFS between negative and positive post-therapy FDG-PET in these lymphomas (51% and 67%, respectively, P = 0.96). The 4-year cumulative incidence of relapse from a negative post-therapy FDG-PET was 53% in ALK- T/NK lymphomas. CONCLUSIONS Although T/NK lymphomas are FDG-avid at diagnosis, a negative interim or post-therapy FDG-PET does not translate into an improved PFS in ALK- T/NK lymphomas.
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Roland V, Bodet-Milin C, Moreau A, Gastinne T, Mahé B, Dubruille V, Maisonneuve H, Juge-Morineau N, Moreau P, Jardel H, Planche L, Mohty M, Moreau P, Harousseau JL, Kraeber-Bodéré F, Le Gouill S. Impact of high-dose chemotherapy followed by auto-SCT for positive interim [18F] FDG-PET diffuse large B-cell lymphoma patients. Bone Marrow Transplant 2010; 46:393-9. [PMID: 20577223 DOI: 10.1038/bmt.2010.130] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
[(18)F] fluoro-2-deoxy-D-glucose positron emission tomography (FDG-PET) is increasingly used for response assessment in diffuse large B-cell lymphoma (DLBCL). A positive interim FDG-PET was shown to be associated with an unfavorable outcome in high-grade non-Hodgkin's lymphomas. For positive interim FDG-PET patients, the question of increasing the intensity of treatment using high-dose chemotherapy followed by auto-SCT (HDC-ASCT) remains unanswered. We retrospectively analyzed the prognostic value of FDG-PET in 42 DLBCL patients who were systematically evaluated at time of diagnosis, before and after HDC-ASCT. Of note, HDC-ASCT was part of the initial treatment strategy, while FDG-PET results did not influence the treatment approach. Results and outcome were analyzed according to FDG-PET results before and after HDC-ASCT. Patients were classified into three groups according to FDG-PET results before and after HDC-ASCT: those who were negative before and after (-/-; n=25), positive before and negative after (+/-; n=9) or positive before and after (+/+; n=8). The median follow-up was 34.5 (range, 19-74) months. The median EFS was significantly lower for the +/+ group (27.4 months) as compared with other groups (median not reached; P=0.0001). More importantly, there was no difference in term of EFS between the -/- group compared with the +/- group. These results suggest that HDC-ASCT can significantly improve the bad prognosis, otherwise indicated by a positive interim FDG-PET.
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Néel A, Masseau A, Moreau A, Durant C, Clairand R, Agard C, Hamidou M. Histiocytose Langerhansienne de l’adulte : étude retrospective de 44 patients au CHU de Nantes. Rev Med Interne 2009. [DOI: 10.1016/j.revmed.2009.10.119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Leduc O, Sichere M, Moreau A, Rigolet J, Tinlot A, Darc S, Wilputte F, Strapart J, Parijs T, Clément A, Snoeck T, Pastouret F, Leduc A. Axillary web syndrome: nature and localization. Lymphology 2009; 42:176-181. [PMID: 20218085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Axillary Web Syndrome (AWS) is a complication that can arise in patients following treatment for breast cancer. It is also known variously as syndrome of the axillary cords, syndrome of the axillary adhesion, and cording lymphedema. The exact origin, presentation, course, and treatment of AWS is still largely undefined. Because so little is known about AWS, we undertook a case series study consisting of 15 women who had undergone breast cancer surgery and presented with AWS. All subjects received a clinical examination which included body size determination and detailed measurements of the size and location of the cords. The cords were found to originate from the axilla, continue on the medial aspect of the arm up to the epitrochlea region, then to the anteromedian aspect of the forearm, and finally reaching the base of the thumb. The cords averaged approximately 44% of the limb length. Correlation of the cord location with anatomical studies shows that in fact this path follows the specific course taken by the antero-radial pedicle which arises at the anterior aspect of the elbow from the brachial medial pedicule to anastomose in the axilla at the level of the lateral thoracic chain nodes. Although our series is small, the correspondence between the physical findings and the anatomical studies strongly supports the notion that the cords are lymphatic in origin.
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Phillips M, Haines M, Peck E, Lee H, Phillips B, Wein B, Bekenstein J, O'Grady J, Schoenberg M, Ogrocki P, Maddux B, Whitney C, Gould D, Riley D, Maciunas R, Espe-Pfeifer P, Arguello J, Taber S, Duff K, Fields A, Newby R, Weissgerber K, Epping A, Panepinto J, Scott P, Reesman J, Zabel A, Wodka E, Ferenc L, Comi A, Cohen N, Bigelow S, McCrea Jones L, Sandoval R, Vilar-Lopez R, Puente N, Hidalgo-Ruzante N, Bure A, Ojeda C, Puente A, Zolten A, Mallory L, Heyanka D, Golden C, McCue R, Heyanka D, Mackelprang J, Reuther B, Golden C, Odland A, Scarisbrick D, Heyanka D, Martin P, Golden C, Mazur-Mosiewicz A, Holcomb M, Dean R, Schneider J, Morgan D, Scott J, Leber W, Adams R, Marceaux J, Triebel K, Griffith H, Gifford K, Potter E, Webbe F, Barker W, Loewenstein D, Duara R, Gifford K, Mahaney T, Srinivasan V, Cummings T, Frankl M, Bayan R, Webbe F, Mulligan K, Duncan N, Greenaway M, Sakamoto M, Spiers M, Libon D, Pimontel M, Gavett B, Jefferson A, Nair A, Green R, Stern R, Mahaney T, Frankl M, Cummings T, Mulligan K, Webbe F, Lou K, Gavett B, Jefferson A, Nair A, Green R, Morere D, Gifford K, Ferro J, Ezrine G, Kiefel J, Hinton V, Greco S, Corradino G, Pantone J, MacLeod R, Stern R, Hart J, Lavach J, Pick L, Szymanski C, Ilardi D, Marcus D, Burns T, Mahle W, Jenkins P, Davis A, McDermott A, Pierson E, Freeman Floyd E, McIntosh D, Dixon F, Davis A, Boseck J, Berry K, Whited A, Gelder B, Davis A, Dodd J, Berry K, Boseck J, Koehn E, Gelder B, Riccio C, Kahn D, Perez E, Reynolds C, Scott M, Nguyen-Driver M, Ruchinskas R, Lennen D, Steiner R, Sikora D, Freeman K, Carboni J, Fong G, Fong G, Carboni J, Whigham K, O'Toole K, Schneider B, Burns T, Olivier T, Nemeth D, Whittington L, Moreau A, Webb N, Weimer M, Gontier J, Labrana J, Rioseco F, Lichtenberg P, Puente A, Puente A, Bure A, Buddin H, Teichner G, Golden C, Pacheco E, Chong J, Gold S, Mittenberg W, Miller A, Bruce J, Hancock L, Peterson S, Jacobson J, Guse E, Tyrer J, Lasater J, Fritz J, Lynch S, Yarger L, Bryant K, Zychowski L, Nippoldt-Baca L, Lehman C, Arffa S, Marceaux J, Dilks L, Arthur A, Myers B, Levy J, Blancett S, Martincin K, Thrasher A, Koushik N, McArthur S, Baird A, Foster P, Drago V, Yung R, Crucian G, Heilman K, Castellon S, Livers E, Oppenheim A, Carter C, Ganz P, San Miguel-Montes L, Escabi-Quiles Y, Allen D, Gavett B, Stern R, Nowinski C, Cantu R, Martukovich R, McKee A, Davis A, Roberds E, Lutz J, Williams R, Gupta A, Schoenberg M, Werz M, Maciunas R, Koubeissi M, Poreh A, Luders H, Barwick F, Arnett P, Morse C, Gonzalez-Heydrich J, Luna L, Rao S, McClendon J, Rotelle P, Waber D, Holland A, Boyer K, Faraone S, Whitney J, Guild D, Biederman J, Baerwald J, Ryan G, Baerwald J, Ryan G, Guerrero J, Carmona J, Parsons T, Rizzo A, Lance B, Courtney C, Baerwald J, Ryan G, Perna R, Jackson A, Luton L, O'Toole K, Harrison D, Alosco M, Emerson K, Hill B, Bauer L, Tremont G, Zychowski L, Yarger L, Kegel N, Arffa S, Crockett D, Hunt S, Parks R, Vernon-Wilkinsion R, Hietpas-Wilson T, Zartman A, Gordon S, Krueger K, VanBuren K, Yates A, Hilsabeck R, Campbell J, Riner B, Crowe S, Noggle C, Thompson J, Barisa M, Maulucci A, Noggle C, Thompson J, Barisa M, Maulucci A, Noggle C, Latham K, Thompson J, Barisa M, Maulucci A, Sumowski J, Chiaravalloti N, Lengenfelder J, DeLuca J, Iturriaga L, Henry G, Heilbronner R, Carmona J, Mittenberg W, Enders C, Stevens A, Dux M, Henry G, Heilbronner R, Mittenberg W, Enders C, Myers A, Arffa S, Holland A, Nippoldt-Baca L, Yarger L, Acocella-Stollerman J, Lee E, Peck E, Lee H, Khawaja S, Phillips B, Crockett A, Greve K, Comer C, Ord J, Etherton J, Bianchini K, Curtis K, Harrison A, Edwards M, Harrison A, Edwards M, Cottingham M, Goldberg H, Harrison D, Victor T, Perry L, Pazienza S, Boone K, Bowers T, Triebel K, Denney R, Halfaker D, Tussey C, Barber A, Martin P, Denney R, Deal W, Bailey C, Denney R, Marcopulos B, Schaefer L, Rabin L, Kakkanatt T, Popalzai A, Chantasi K, Heyanka D, Magyar Y, Cruz R, Weiss L, Schatz P, Gibney B, Lietner D, Koushik N, Brooks B, Iverson G, Horton A, Odland A, Reynolds C, Horton A, Reynolds C, Davis A, Finch W, Skierkiewicz A, Rothlisberg B, McIntosh D, Davis A, Finch W, Golden C, Chang M, McIntosh D, Rothlisberg B, Paulson S, Davis A, Starling J, Whited A, Chang M, Roberds E, Dodd J, Martin P, Goldstein G, DeFilippis N, Carlozzi N, Tulsky D, Kurkowski R, Browne K, Wortman K, Gershon R, Heyanka D, Odland A, Golden C, Rodriguez M, Myers A, West S, Golden C, Holster J, Bolanos J, Corsun-Ascher C, Golden C, Robbins J, Restrepo L, Prinzi L, Garcia J, Golden C, Holster J, Bolanos J, Garcia J, Golden C, Osgood J, Trice A, Ernst W, Mahaney T, Gifford K, Oelschlager J, Gurrea J, Tourgeman I, Odland A, Golden C, Tourgeman I, Gurrea J, Stack M, Boddy R, Demsky Y, Golden C, Judd T, Jurecska D, Holmes J, Aguerrevere L, Greve K, Capps D, Izquierdo R, Feldman C, Boddy R, Scarisbrick D, Rice J, Tourgeman I, Golden C, Scarisbrick D, Boddy R, Corsun-Ascher C, Heyanka D, Golden C, Woon F, Hedges D, Odland A, Heyanka D, Martin P, Golden C, Yamout K, Heinrichs R, Baade L, Soetaert D, Perle J, Odland A, Martin P, Golden C, Armstrong C, Bello D, Randall C, Allen D, McLaren T, Konopacki K, Peery S, Miranda F, Saleh M, Moise F, Mendoza J, Mak E, Gomez R, Mihaila E, Parrella M, White L, Harvey P, Marshall D, Gomez R, Keller J, Rogers E, Misa J, Che A, Tennakoon L, Schatzberg A, Sutton G, Allen D, Strauss G, Bello D, Armstrong C, Randall C, Duke L, Ross S, Randall C, Bello D, Armstrong C, Sutton G, Ringdahl E, Thaler N, McMurray J, Sanders L, Isaac H, Allen D, Rumble S, Klonoff P, Wilken J, Sullivan C, Fratto T, Sullivan A, McKenzie T, Ensley M, Saunders C, Quig M, Kane R, Simsarian J, Restrepo L, Rodriguez M, Robbins J, Morrow J, Golden C, Yung R, Sullivan W, Stringer K, Ferguson B, Drago V, Foster P, Lanting S, Brooks B, Iverson G, Horton A, Reynolds C, Scarisbrick D, Odland A, Perle J, Golden C, West S, Collins K, Frisch D, Golden C, Guerrero J, Baerwald J, Yung R, Sullivan W, Stringer K, Ferguson B, Drago V, Foster P, Mackelprang J, Heyanka D, Lennertz L, Morin I, Marker C, Collins M, Dodd J, Goldstein G, DeFilippis N, Holcomb M, Kimball T, Luther E, Belsher B, Botelho V, Reed R, Hernandez B, Noda A, Yesavage J, Kinoshita L, Kakos L, Gunstad J, Hughes J, Spitznagel M, Potter V, Stanek K, Szabo A, Waechter D, Josephson R, Rosneck J, Schofield H, Getz G, Magnuson S, Bryant K, Miller A, Martincin K, Pastel D, Poreh A, Davis J, Ramos C, Sherer C, Bertram D, Wall J, Bryant K, Poreh A, Magnuson S, Miller A, Martincin K, Pastel D, Gow C, Francis J, Olson L, Sautter S, Ord J, Capps D, Greve K, Bianchini K, Stettler T, Daniel M, Kleman V, Etchells M, Rabinowitz A, Barwick F, Arnett P, Proto D, Barker A, Gouvier W, Jones K, Williams J, Lockwood C, Mansoor Y, Homer-Smith E, Moses J, Stolberg P, Jones W, Krach S, Loe S, Mortimer J, Avirett E, Maricle D, Miller D, Avirett E, Mortimer J, Maricle D, Miller D, Avirett E, Mortimer J, Miller D, Maricle D, McGill C, Moneta L, Gioia G, Isquith P, Lazarus G, Puente A, Ahern D, Faust D, Bridges A, Ahern D, Faust D, Bridges A, Hobson V, Hall J, Harvey M, Spering C, Cullum M, Lacritz L, Massman P, Waring S, O'Bryant S, Frisch D, Morrow J, West S, Golden C, West S, Dougherty M, Rice J, Golden C, Morrow J, Frisch D, Pearlson J, Golden C, Thorgusen S, Watson J, Miller A, Kesner R, Levy J, Lambert A, Fazeli P, Marceaux J, Vance D, Marceaux J, Fazeli P, Vance D, Frankl M, Cummings T, Mahaney T, Webbe F, Spering C, Cooper J, Hobson V, O'Bryant S, Bolanos J, Holster J, Metoyer K, Garcia J, Golden C, Brown C, O'Toole K, Brown C, O'Toole K, Granader Y, Keller S, Bender H, Rathi S, Nass R, MacAllister W, Maehr A, Kiefel J, Bigras C, Slick D, Dewey L, Tao R, Motes M, Emslie G, Rypma B, Kahn D, Riccio C, Reynolds C, Eberle N, Mucci G, Chase A, Boyle M, Gallaway M, Bowyer S, Lajiness-O'Neill R, Gifford K, Mahaney T, Cohen R, Gorman P, Levin Allen S, O'Hara E, LeGoff D, Chute D, Barakat L, Laboy G, San Miguel-Montes L, Rios-Motta M, Pita-Garcia I, Van Horn H, Cuevas M, Ross P, Kinjo C, Basanez T, Patel S, Dinishak D, Zhou W, Ortega M, Zareie R, Lane B, Rosen A, Myers A, Domboski K, Ireland S, Mittenberg W, Mazur-Mosiewicz A, Holcomb M, Dean R, Myerson C, Katzen H, Mittel A, McClendon M, Guevara A, Nahab F, Gallo B, Levin B, Fay T, Brooks B, Sherman E, Szabo A, Gunstad J, Spitznagel M, McCaffery J, McGeary J, Paul R, Sweet L, Cohen R, Hancock L, Bruce J, Peterson S, Jacobson J, Tyrer J, Guse E, Lasater J, Fritz J, Lynch S, O'Rourke J, Queller S, Whitlock K, Beglinger L, Stout J, Duff K, Paulsen J, Kim M, Jang J, Chung J, Zukerman J, Miller S, Waterman G, Sadek J, Singer E, Heaton R, van Gorp W, Castellon S, Hinkin C, Yamout K, Baade L, Panos S, Becker B, Kim M, Foley J, Jang J, Chung J, Castellon S, Hinkin C, Kim M, Jang J, Foley J, Chung J, Miller S, Castellon S, Marcotte T, Hinkin C, Merrick E, Kazakov D, Duke L, Field R, Allen D, Mayfield J, Barney S, Thaler N, Allen D, Donohue B, Mayfield J, Mauro C, Shope C, Riber L, Dhami S, Citrome L, Tremeau F, Heyanka D, Corsun-Ascher C, Englebert N, Golden C, Block C, Sautter S, Stolberg P, Terranova J, Jones W, Allen D, Mayfield J, Ramanathan D, Medaglia J, Chiou K, Wardecker B, Slocomb J, Vesek J, Wang J, Hills E, Good D, Hillary F, Kimpton T, Kirshenbaum A, Madathil R, Trontel H, Hall S, Chiou K, Slocomb J, Ramanathan D, Medaglia J, Wardecker B, Vesek J, Wang J, Hills E, Good D, Hillary F, Salinas C, Tiedemann S, Webbe F, Williams C, Wood R, Ringdahl E, Thaler N, Hodges T, Mayfield J, Allen D, Kazakov D, Haderlie M, Terranova J, Martinez A, Allen D, Mayfield J, Medaglia J, Ramanathan D, Chiou K, Wardecker B, Franklin R, Genova H, Deluca J, Hillary F, Pastrana F, Wurst L, Zeiner H, Garcia A, Bender H, Rice J, West S, Dougherty M, Boddy R, Golden C, Tyrer J, Bruce J, Hancock L, Guse E, Jacobson J, Lynch S, Yung R, Sullivan W, Stringer K, Ferguson B, Drago V, Foster P, Scarisbrick D, Heyanka D, Frisch D, Golden C, Prinzi L, Morrow J, Robbins J, Golden C, Fallows R, Amin K, Virden T, Borgaro S, Hubel K, Miles G, Gomez R, Nazarian S, Mucci G, Moreno-Torres M, San Miguel-Montes L, Otero-Zeno T, Rios M, Douglas K, McGhee R, Sakamoto M, Spiers M, Vanderslice-Barr J, Elbin R, Covassin T, Kontos A, Larson E, Stiller-Ostrowski J, McLain M, Serina N, John S, Rautiola M, Waldstein S, Che A, Gomez R, Keller J, Tennakoon L, Marshall D, Rogers E, Misa J, Schatzberg A, Stiles M, Ericson R, Earleywine M, Ericson R, Earleywine M, Tourgeman I, Boddy R, Gurrea J, Buddin H, Golden C, Holcomb M, Mazur-Mosiewicz A, Dean R, Miele A, Lynch J, McCaffrey R, Miele A, Vanderslice-Barr J, Lynch J, McCaffrey R, Wershba R, Stevenson M, Thomas M, Sturgeon J, Youngjohn J, Morgan D, Bello D, Hollimon M, Schneider J, Edgington C, Scott J, Adams R, Morgan D, Bello D, Hollimon M, Schneider J, Edgington C, Scott J, Adams R, Heinrichs R, Baade L, Soetaert D, Barisa M, Noggle C, Thompson J, Barisa M, Noggle C, Thompson J, Barisa M, Noggle C, Thompson J, Pimental P, Riedl K, Kimsey M, Sartori A, Griffith H, Okonkwo O, Marson D, Bertisch H, Schaefer L, McKenzie S, Mittelman M, Hibbard M, Sherr R, Diller L, McTaggart A, Williams R, Troster A, Clark J, Owens T, O'Jile J, Schmitt A, Livingston R, Smernoff E, Galusha J, Piazza J, Gutierrez M, Yeager C, Hyer L, Vaughn E, LaPorte D, Schoenberg M, Werz M, Pedigo T, Lavach J, Hart J, Vyas S, Dorta N, Granader Y, Roberts E, Hill B, Musso M, Pella R, Barker A, Proto D, Gouvier W, Gibson K, Bowers T, Bowers T, Gibson K, Hinkle S, Barisa M, Noggle C, Thompson J, Thompson J, Noggle C, Barisa M, Maulucci A, Thompson J, Noggle C, Barisa M, Maulucci A, Thompson J, Noggle C, Barisa M, Maulucci A, Benitez A, Gunstad J, Spitznagel M, Szabo A, Rogers E, Gomez R, Keller J, Marshall D, Tennakoon L, Che A, Misa J, Schatzber A, Strauss G, Ringdahl E, Barney S, Jetha S, Duke L, Ross S, Watrous B, Allen D, Maucieri L, Noggle C, Barisa M, Thompson J, Maulucci A, Noggle C, Barisa M, Thompson J, Maulucci A, Noggle C, Barisa M, Thompson J, Maulucci A, Noggle C, Thompson J, Barisa M, Maulucci A, Noggle C, Thompson J, Barisa M, Maulucci A, Getz G, Dandridge A, Klein R, La Point S, Holcomb M, Mazur-Mosiewicz A, Dean R, Bailey C, Samples H, Broshek D, Barth J, Freeman J, Schatz P, Neidzwski K, Moser R, Reesman J, Suli-Moci E, Wells C, Moneta L, Dean P, Gioia G, Belsher B, Hutson L, Greenberg L, Sullivan C, Hull A, Poole J, Schatz P, Pardini J, Lovell M, Strauser E, Parish R, Carr W, Paggi M, Anderson-Barnes V, Kelly M, Hutson L, Loughlin J, Sullivan C, Kelley E, Poole J, Hutson L, Loughlin J, Sullivan C, Belsher B, Hull A, Greenberg L, Poole J, Carr W, Parish R, Paggi M, Anderson-Barnes V, Ahlers S, Roebuck Spencer T, O'Neill D, Carter J, Bleiberg J, Lange R, Brubacher J, Iverson G, Madler B, Heran M, MacKay A, Andolfatto G, Krol A, Mrazik M, Lebby P, Johnson W, Sweatt J, Turitz M, Greenawald K, Lesser S, Ormonde A, Lavach J, Hart J, Demakis G, Rimland C, Lengenfelder J, Sumowski J, Smith A, Chiaravalloti N, DeLuca J, Pierson E, Koehn E, Lajiness-O'Neill R, Hyer L, Yeager C, Manatan K, Sherman S, Atkinson M, Massey-Connolly S, Gugnani M, Stack R, Carson A, Mirza N, Johnson E, Lovell M, Perna R, Jackson A, Roy S, Zebeigly A, Larochette A, Bowie C, Harrison A, Nippoldt-Baca L, Bleil J, Arffa S, Thompson J, Noggle C, Mark B, Maulucci A, Umaki T, Denney R, Greenberg L, Hull A, Belsher B, Lee H, Sullivan C, Poole J, Abrigo E, Hurewitz F, Kounios J, Noggle C, Barisa M, Thompson J, Maulucci A, Greve K, Aguerrevere L, Bianchini K, Etherton J, Heinly M, Kontos A, Covassin T, Elbin R, Larson E, Stearne D, Johnson D, Gilliland K, Vincent A, Chafetz M, Herkov M, Morais H, Schwait A, Mangiameli L, Greenhill T. Grand Rounds. Arch Clin Neuropsychol 2009. [DOI: 10.1093/arclin/acp045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Bretonnière C, Touzeau C, Guillaume T, Coste-Burel M, Moreau A, Hamidou M, Guitton C, Villers D. [Multiple organ failure and disseminated adenoviral infection]. Med Mal Infect 2009; 40:296-8. [PMID: 19616908 DOI: 10.1016/j.medmal.2009.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2009] [Revised: 03/30/2009] [Accepted: 06/04/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND Peripheral blood stem cell transplantation is a frequent option, especially for patients with hematological malignancies. CASE REPORTS A first patient received this treatment for acute myeloblastic leukemia, the second for Richter's syndrome (follicular lymphoma). In both cases, allograft (unrelated donor, non myeloablative conditioning) was followed by graft versus host disease (GVH) requiring an immunosuppressive treatment. Respectively 15 and three months after graft, these two patients presented with multiple organ failure including very severe hepatic dysfunction. The diagnosis was made according to positive blood PCR, positive BAL, and hepatic histological findings. DISCUSSION Adenoviruses, frequent in pediatrics, can be responsible for extremely severe infections among immunocompromised adults. T lymphocyte depletion plays a key role. CONCLUSION Adenoviral infections can be fatal among immunocompromised patients. Diagnostic improvement should lead to early treatment, which however, remains to be clearly defined.
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Clairand R, Moreau A, Masseau A, Graveleau J, Henry B, Hamidou M. Nécrose médullaire associée aux néoplasies : analyse de 12 observations. Rev Med Interne 2009. [DOI: 10.1016/j.revmed.2009.03.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Vinatier C, Gauthier O, Masson M, Malard O, Moreau A, Fellah BH, Bilban M, Spaethe R, Daculsi G, Guicheux J. Nasal chondrocytes and fibrin sealant for cartilage tissue engineering. J Biomed Mater Res A 2009; 89:176-85. [PMID: 18431767 DOI: 10.1002/jbm.a.31988] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Hybrid constructs associating a biodegradable matrix and autologous chondrocytes hold promise for the treatment of articular cartilage defects. In this context, our objective was to investigate the potential use of nasal chondrocytes associated with a fibrin sealant for the treatment of articular cartilage defects. The phenotype of primary nasal chondrocytes (NC) from human (HNC) and rabbit (RNC) origin were characterized by RT-PCR. The ability of constructs associating fibrin sealant and NC to form a cartilaginous tissue in vivo was investigated, firstly in a subcutaneous site in nude mice and secondly in an articular cartilage defect in rabbit. HNC express type II collagen and aggrecan, the two major hallmarks of a chondrocytic phenotype. Furthermore, when injected subcutaneously into nude mice within a fibrin sealant, these chondrocytes were able to form a cartilage-like tissue. Our data indicate that RNC also express type II collagen and aggrecan and maintained their phenotype in three-dimensional culture within a fibrin sealant. Moreover, treatment of rabbit articular cartilage defects with autologous RNC embedded in a fibrin sealant led to the formation of a hyalin-like repair tissue. The use of fibrin sealant containing hybrid autologous NC therefore appears as a promising approach for cell-based therapy of articular cartilage.
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Moreau A, Hill M, Thébault P, Deschamps JY, Chiffoleau E, Chauveau C, Moullier P, Anegon I, Alliot-Licht B, Cuturi MC. Tolerogenic dendritic cells actively inhibit T cells through heme oxygenase‐1 in rodents and in nonhuman primates. FASEB J 2009; 23:3070-7. [DOI: 10.1096/fj.08-128173] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Moreau A, Kopff-Landas A, Séjourné N, Chabrol H. [The primiparae couple's experience of childbirth: quantitative study]. GYNECOLOGIE, OBSTETRIQUE & FERTILITE 2009; 37:236-239. [PMID: 19282213 DOI: 10.1016/j.gyobfe.2008.07.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2008] [Accepted: 07/25/2008] [Indexed: 05/27/2023]
Abstract
OBJECTIVE The aim of this research was to study childbirth experience for the primiparae couple and their emotional state in early post-partum. PATIENTS AND METHODS Thirty-three couples were interviewed 2 days after the birth. A questionnaire on childbirth experience and the EPDS were carried out. RESULTS According to the results, mothers feel less satisfied, less calm, more useful and suffer more than fathers. Moreover, they consider father's participation more active and more supportive than themselves assess it. Experience of childbirth is linked with parent's emotional state in early postpartum. DISCUSSION AND CONCLUSION These results stress the importance to take into account the woman, the men and the couple as three separate and singular units and to create space for dialogue before and after childbirth.
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Vinatier C, Gauthier O, Fatimi A, Merceron C, Masson M, Moreau A, Moreau F, Fellah B, Weiss P, Guicheux J. An injectable cellulose-based hydrogel for the transfer of autologous nasal chondrocytes in articular cartilage defects. Biotechnol Bioeng 2009; 102:1259-67. [DOI: 10.1002/bit.22137] [Citation(s) in RCA: 108] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Durant C, Connault J, Moreau A, Bodet-Milin C, Letessier E, Planchon B, Hamidou M. Léiomyosarcome veineux mimant une thrombose veineuse profonde : intérêts de la tomographie par émission de positrons. ACTA ACUST UNITED AC 2009; 34:50-3. [DOI: 10.1016/j.jmv.2008.10.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2008] [Accepted: 10/15/2008] [Indexed: 11/30/2022]
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Moreau A, Vicente R, Dubreil L, Adjali O, Podevin G, Jacquet C, Deschamps JY, Klatzmann D, Cherel Y, Taylor N, Moullier P, Zimmermann VS. Efficient intrathymic gene transfer following in situ administration of a rAAV serotype 8 vector in mice and nonhuman primates. Mol Ther 2008; 17:472-9. [PMID: 19088703 DOI: 10.1038/mt.2008.272] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The thymus is the primary site of T-cell development and plays a key role in the induction of self-tolerance. We previously showed that the intrathymic (i.t.) injection of a transgene-expressing lentiviral vector (LV) in mice can result in the correction of a T cell-specific genetic defect. Nevertheless, the efficiency of thymocyte transduction did not exceed 0.1-0.3% and we were unable to detect any thymus transduction in macaques. As such, we initiated studies to assess the capacity of recombinant adeno-associated virus (rAAV) vectors to transduce murine and primate thymic cells. In vivo administration of AAV serotype 2-derived single-stranded AAV (ssAAV) and self-complementary AAV (scAAV) vectors pseudotyped with capsid proteins of serotypes 1, 2, 4, 5, and 8 demonstrated that murine thymus transduction was significantly enhanced by scAAV2/8. Transgene expression was detected in 5% of thymocytes and, notably, transduced cells represented 1% of peripheral T lymphocytes. Moreover, i.t. administration of scAAV2/8 particles in macaques, by endoscopic-mediated guidance, resulted in significant gene transfer. Thus, in healthy animals, where thymic gene transfer does not provide a selective advantage, scAAV2/8 is a unique tool promoting the in situ transduction of thymocytes with the subsequent export of gene-modified lymphocytes to the periphery.
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Néel A, Agard C, Chevalet P, Moreau A, Hamidou M. [Skull metastase masquerading as temporal arteritis: report of two cases]. Rev Med Interne 2008; 30:340-4. [PMID: 19026471 DOI: 10.1016/j.revmed.2008.10.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2008] [Revised: 09/21/2008] [Accepted: 10/05/2008] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Temporal arteritis is the most common systemic vasculitis of the elderly. A definitive diagnosis is obtained on temporal artery biopsy examination (TAB). However, 30% of TAB yields false negative results. In such cases, diagnosis relies on clinical presentation and exclusion of alternative diagnosis. Conversely, false positive TAB are uncommon. CASE REPORTS We report two patients who presented with headache, scalp tenderness and increased acute phase reactants, suggesting temporal arteritis, but which turned out to reveal a skull metastase. Temporal artery biopsy performed in one case demonstrated arterial wall inflammation. CONCLUSION Clinicians must be aware that a skull lesion can mimick temporal arteritis.
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Verdonk G, Vander Schueren A, Moreau A, Vangelabbeek H. Etude de l'alimentation dans les collectivités: sanatoriums, hômes d'enfants, hômes de vieillards, prisons et hôpitaux en Belgique. ANNALS OF NUTRITION AND METABOLISM 2008. [DOI: 10.1159/000174329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kopff-Landas A, Moreau A, Séjourné N, Chabrol H. [The primiparae couple's experience of childbirth: qualitative study]. GYNECOLOGIE, OBSTETRIQUE & FERTILITE 2008; 36:1101-4. [PMID: 18951827 DOI: 10.1016/j.gyobfe.2008.08.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2008] [Accepted: 08/05/2008] [Indexed: 11/16/2022]
Abstract
OBJECTIVE The aim of this research was to study childbirth experience for the primiparae couple. PATIENTS AND METHODS Thirty-three couples were interviewed two days after the birth in maternities. RESULTS For mothers, the presence of their husbands is a support whereas men mentioned a feeling of helplessness. DISCUSSION AND CONCLUSION These results point out the need to accompany mothers and fathers during birth preparation to make this experience to be the most satisfying for both members of couple.
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Le Roux N, Amar M, Moreau A, Baux G, Fossier P. Impaired GABAergic transmission disrupts normal homeostatic plasticity in rat cortical networks. Eur J Neurosci 2008; 27:3244-56. [PMID: 18598264 DOI: 10.1111/j.1460-9568.2008.06288.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
In the cortex, homeostatic plasticity appears to be a key process for maintaining neuronal network activity in a functional range. This phenomenon depends on close interactions between excitatory and inhibitory circuits. We previously showed that application of a high frequency of stimulation (HFS) protocol in layer 2/3 induces parallel potentiation of excitatory and inhibitory inputs on layer 5 pyramidal neurons, leading to an unchanged excitation/inhibition (E/I) balance. These coordinated long-term potentiations of excitation and inhibition correspond to homeostatic plasticity of the neuronal networks. We showed here, on the rat visual cortex, that blockade (with gabazine) or overactivation (with 4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridin-3-ol) of GABA(A) receptors enhanced the E/I balance and prevented the potentiation of excitatory and inhibitory inputs after an HFS protocol. These impairements of the GABAergic transmission led to a long-term depression-like effect after an HFS protocol. We also observed that the blockade of inhibition reduced excitation (by 60%), and conversely, the blockade of excitation decreased inhibition (by 90%). These results support the idea that inhibitory interneurons are critical for recurrent interactions underlying homeostatic plasticity in cortical networks.
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Vind AB, Andersen HE, Schwarz P, Skalska A, Salakowski A, Dubiel M, Fedak D, Grodzicki T, Annweiler C, Schott AM, Fantino B, Berrut G, Herrmann F, Beauchet O, Engels S, Schroll M, Popescu C, Onose G, Bojan A, van Zutphen M, Bemelmans W, de Groot L, Rea IM, Henry M, Young IS, Evans AE, Kee F, Ambien CF, Whitehead AS, Ryzhak G, Khavinson V, Kozlov L, Povoroznyuk V, Kivela SL, Nielsen DS, Nielsen W, Knold B, Ryg J, Nissen N, Brixen K, Bjorkman M, Sorva A, Tilvis R, Kannegaard PN, Jung A, Simonsen F, Sanders S, Puustinen J, Nurminen J, Lopponen M, Vahlberg T, Isoaho R, Kivela SL, Hayashi T, Ina K, Nomura H, Iguchi A, Rea IM, Henry M, Evans AE, Tiret L, Poire O, Cambien F, Pautex S, Notaridis G, Derame L, Zulian G, Ungar A, Fedeli A, Zanieri S, Pecchioni S, Belladonna M, Lambertucci L, Lotti E, Pepe G, Bambi A, Morrione A, Masotti G, Marchionni M, Mazzella F, Napoli C, Vitale DF, Viati L, Longobardi G, Lucchetti G, Abete P, Rengo F, Pautex S, Herrmann F, le Lous P, Gold G, Lihavainen K, Sipila S, Rantanenv T, Hartikainen S, Biswas S, Willicombe S, Myint P, Rashidi F, Gillain D, Van Den Noortgate N, Van Der Mark S, Petersen H, Sejtved B, Melton R, Mur AZ, Catevilla AZ, Boix LA, Jordá P, Ranhoff AH, González E, Florian J, Bueso P, Nuotio M, Luukkaala T, Tammela TLJ, Jylhä M, De Antonio García MP, De Abia PG, Bergua AA, Mowinckel P, Orozco MC, Ruiz MC, Verdejo-Bravo C, De Saint-Hubert M, Divoy C, Schoevaerdts D, Swine C, Heppner HJ, Sieber C, Bertsch T, Volpato S, Heppner HJ, Sieber C, Heppner HJ, Sieber C, Heppner HJ, Sieber C, Michael A, Scoyni R, Trani I, Schiaffini C, Sioulis F, Felli B, Aiello L, Belli P, Pacitti MT, Morelli A, D’imperio M, Falanga A, Carratelli D, Morocutti M, Kitisomprayoonkul W, Guerra G, Promsopa K, Chaiwanichsiri D, Ochiana V, Ghorghe S, Popescu G, Tekeira A, Khayat M, Povoroznyuk V, Grygoryeva N, Dzerovych N, Cavalieri M, Karasevskaya T, Mowe M, Skalska A, Fedak D, Grodzicki T, Soda K, Kano Y, Shingo T, Konishi F, Kawakami M, Maraldi C, Ulger Z, Cankurtaran M, Halil M, Yavuz BB, Orhan B, Dede D, Kavas GO, Kocaturk PA, Akyol O, Ariogul S, Guralnik JM, Pircalabu R, Hnidei R, Morosanu B, Rada C, Ionescu C, Yamada M, Kasagi F, Tatsukawa Y, Sasaki H, Alcalde P, Fellin R, Luque M, García M, Ariño S, Carmona G, Rizzoli R, Ammann P, Pressel E, Eddy C, Lilja A, Rønholt F, Pilotto A, Danbaek L, Van der Mark S, Ammann P, Kream B, Rosen C, Rizzoli R, Dubois-Ferrière V, Rizzoli R, Ammann P, Ditloto G, Addante F, Hussain W, Farrelly E, Marsden P, Brewer L, Fallon C, Murphy S, Jørgensen NR, Husted LB, Tofteng CL, Jensen JEB, Franceschi M, Eiken P, Nissen N, Langdahl BL, Schwarz P, Mcintosh S, Lacey E, Carvell C, Povoroznyuk V, Grygoryeva N, Kreslov Y, Leandro G, Dzerovych N, Ozerov I, Vayda V, Povoroznyuk V, Dzerovych N, Karasevskaya T, Povoroznyuk V, Vayda V, Böhmdorfer B, Frühwald T, D’onofrio G, Sommeregger U, Muster U, Böhmdorfer B, Frühwald T, Oeser B, Sommeregger U, Muster U, Cho C, Yoo B, Oh J, Corritore M, Cho K, Lee H, Clemmensen A, Lauridsen M, Nielsen NB, Crome P, Sinclair-Cohen J, Cherubini A, Oristrell J, Hertogh C, Niro V, Szczerbinska K, Lesauskaite V, Prada GI, Clarfield M, Topikova E, Dieppe P, Gallagher P, O’mahony D, Harbig P, Barat I, Scarcelli C, Nielsen PL, Damsgaard EM, Maanen ACDV, Van Marum RJ, Knol W, Van Der Linden CMJ, Jansen PAF, Karlsson M, Berggren AC, Lampela P, Seripa D, Hartikainen S, Lavikainen P, Sulkava R, Huupponen R, Lonergan MT, Coughlan T, ’Neill DO, Lonergan MT, Coughlan T, ’Neill DO, Piccola BD, Krajèík S, Mikus P, Errasquin BM, Cuervo MS, Castellano CS, Silveira ED, Vicedo TB, Cruz-Jentoft AJ, Petrovic M, Cobbaert K, Ferrucci L, Van Der Stichele R, Rajska-Neumann A, Wieczorowska-Tobis K, Ryan C, Kennedy J, O’mahony D, Byrne S, Castellano CS, Fernández CG, Errasquín BM, Bhuachalla BN, Del Rey JM, Peña MIA, Cruz-Jentoft AJ, Trellu LT, Villaneau D, Parel Y, Vogt-Ferrier N, Vanakoski J, Jokinen T, Skippari L, Cotter PE, Iso-Aho M, Guillemard E, Lacoin F, Marcus EL, Caine Y, Kasem H, Gross M, Mukherjee S, Goupal K, Juszczak A, Mhaille BN, Mukherjee S, Romero E, Fernandez C, Ramos M, Gonzalez E, Fuentes M, Mora J, Martin J, Ribera JM, Berg N, Egan A, Vanmeerbeek M, Moreau A, Massart V, Giet D, Bojan A, Onose G, Popescu C, Jönsdóttir AB, Damkjær K, Elkholy K, Kavanagh A, Schroll M, Lindhardt T, Ozdemir L, Gozukara F, Yucel C, Turk R, Akdemir N, Park SMI, Kim DH, Quinlan N, O’connor M, O’neill D, Caffrey N, Lonergan MT, Trainor S, Gowran L, Falconer M, Carroll N, Dwyer C, Coughlan T, O’neill D, O’keeffe ST, Collins DR, Given K, O’neill D, Collins DR, Lund A, Michelet M, Kjeken I, Wyller TB, Sveen U, Meade R, Kristjansson SR, Anniss S, Kachhia A, Hickey A, O’hanlon A, Mcgee H, Shelley E, Horgan F, O’neill D, Osawa A, Maeshima S, Nesbakken A, Sawayama Y, Maeda S, Ohnishi H, Hamada M, Otaguro S, Furusyo N, Hayashi J, Bonet AT, Martorell LV, Truyols AG, Wyller TB, Homar FA, Malberti JC, Huertas P, Wagle J, Farner L, Flekkøy K, Wyller TB, Sandvik L, Eiklid K, Fure B, Bautmans I, Stensrød B, Engedal K, Rnould A, Baron R, Gallais JL, Giniès P, Benmedjahed K, Bartley M, O’neill D, Hürny C, Njemini R, Brack B, Mukherjee S, Chroinin DNI, Farooq SFS, Burke M, Duggan J, Power D, Kyne L, Qvist A, Jørgensen NR, Jansen B, Schwarz P, Sleiman I, Rozzini R, Barbisoni P, Ranhoff A, Trabucchi M, Rønholt F, Jacobsen HN, Rytter L, Seidahamd M, Vierendeels J, Al-Dhahi L, Vigder C, Ben-Israel Y, Kaykov E, Granot E, Raz R, Wulff T, Hendriksen C, Ziccardi P, Cacciatore F, de Backer J, Mazzella F, Viati L, Abete P, Ferrara N, Rengo F, Raschilas F, Adane D, Oziol E, Millot O, Boubakri C, de Waele E, Hemmi P, Tigoulet F, Faucher N, Blain H, Jeandel C, Blain H, Carriere I, Berard C, Favier F, Colvez A, Mets T, Sørensen KI, Brynningsen P, Damsgaard EM, Mehrabian S, Seux ML, Miralles I, Cohen M, Esculier MC, Rigaud AS, Ducasse V, Pilotto A, Lidy C, Samandel S, Geny C, Comte F, Gabelle A, Touchon J, Jeandel C, Morel N, Verny M, Riou B, Addante F, Boddaert J, Marquis C, Greffard S, Dieudonne B, Barrou Z, Boddaert J, Verny M, Bonnet D, Forest A, Verny M, Franceschi M, Boulanger C, Riou B, Malla Z, Boddaert J, Leandro G, D’onofrio G, D’ambrosio LP, Longo MG, Cascavilla L, Paris F, Pazienza AM, Piccola BD, Ferrucci L, Ungar A, Morrione A, Landi A, Caldi F, Maraviglia A, Rafanelli M, Ruffolo E, Chisciotti VM, Masotti G, Marchionni N, van der Velde N, Ziere G, van der Cammen TJM, Hofman B, Stricker BHC, Rodriguez-Pascual C, Moraga AV, Galan EP, Sanchez MJL, Manso AL, Carballido MT, Chiva MTO, Andion JMV, Sierra AL, Pillay I, Saunders J, Cunniffe J, Cooke J, Blot S, Cankurtaran M, Vandijck D, Danneels C, Vandewoude K, Peleman R, Piette AA, Verschraegen G, van den Noortgate N, Vogelaers D, Petrovic M, Skerris A, Kjear P, Cristoffersen J, Shou C, Seest LS, Oestergaard A, Rønholt F, Overgaard K, Donnellan C, Hickey A, Hevey D, O’neill D, van Munster B, Korevaar J, Zwinderman A, Levi M, Wiersinga J, Rooij S, White S, Mahony SO, Bayer A, Juliebo V, Bjøro K, Krogseth M, Ranhoff AH, Wyller TB, Duque AS, Silvestre J, Freitas P, Palma-Reis I, Lopes JP, Martins A, Batalha V, Campos L, Ekstrom H, Elmstahl S, Ivanoff SD, Hayashi T, Ina K, Hirai H, Iguchi A, Lee T, Gallagher P, Hegarty E, Connor MO, Mahony DO, Mkhailova O, Khavinson V, Kozlov L, Chopra NR, Jones DA, Huwez F, Frimann J, Koefoed M, Meyling R, Holm E, Gryglewska B, Sulicka J, Fornal M, Wizner B, Grodzicki T, O’connor L, Lonergan MT, Cogan N, Coughlan T, O’neill D, Collins DR, Prada GI, Fita IG, Prada S, Herghelegiu AM, Datu C, Lonergan MT, Kelleher F, Mcdermott R, Collins DR, Retornaz F, Monette J, Batist G, Monette M, Sourial N, Small D, Caplan S, Wan-Chow-Wah D, Puts MTE, Bergman H, Retornaz F, Sourial N, Seux V, Monette J, Soubeyrand J, Bergman H, Andrei V, Pircalabu R, Lupeanu E, Pena C, Turcu E, Raducanu I, Hnidei A, Morosanu B, Gherasim P, Gradinaru D, Rachita M, Ionescu I, Arino S, Coindreau F, Alcalde P, Serra J, Baldasseroni S, Romboli B, di Serio C, Orso F, Pellerito S, Mannucci E, Colombi C, Bartoli N, Masotti G, Marchionni N, Tarantini F, Barry P, Kinsella S, Twomey C, O’mahony D, Bezerra AW, Popescu G, Azevedo E, Nobrega J, Ghiorghe S, Coindreau F, Serra J, Duems O, Saez I, Clapera G, Arino S, Coindreau F, Serra J, Saez I, Duems O, Clpaera G, Arino S, Jones DA, Chopra NR, Guha K, Clarkson P, Koga T, Furusyo N, Ogawa E, Sawayama Y, Ai M, Otokozawa S, Schaefer EJ, Hayashi J, Lupeanu E, Andrei V, Turcu E, Pircalabu R, Raducanu I, Hnidei R, Morosanu B, Opris S, Ionescu C, Gherasim P, Mellingsaeter M, Wyller TB, Ranhoff AH, Popescu G, Teixeira J, Ghiorghe S, Azevedo E, Teixeira A, Rodriguez-Pascual C, Moraga AV, Carballido MT, Galan EP, Quintela S, Leiros A, Sanchez MJL, Chiva MTO, Sierra AL, Andion JMV, Rios CF, Seabra Pereira MF, Jorge E, Dias R, Verissimo MT, Santos L, Saldanha MH, Sinha S, Dave P, Hussain S, Ayub A, Vilches-Moraga A, Rodriguez-Pascual C, Paredes-Galan E, Leiro-Manso A, Gonzalez-Rios C, Torrente-Carballido M, Vega-Andion JM, Olcoz-Chiva MT, Lopez-Sierra A, Lopez-Sanchez MJ, Narro-Vidal M, Garcia Q, Bozoglu E, Isk AT, Comert B, Doruk H, Sohrt C, Brynningsen P, Damsgaard EM, Kat M, Vreeswijk R, de Jonghe J, van der Ploeg T, van Gool W, Eikelenboom P, Kalisvaart K, Kat M, de Jonghe J, Vreeswijk R, van der Ploeg T, van Gool W, Eikelenboom P, Kalisvaart K, Krogseth M, Juliebø V, Engedal K, Wyller TB, Sharma V, Soiza RL, Ferguson K, Shenkin SD, Seymour DG, Maclullich AMJ, van Munster B, van Breemen M, Moerland P, Speijer D, Rooij S, Hollmann M, Zwinderman A, Korevaar J, Vreeswijk R, Toornvliet A, Honing M, Bakker K, de Man T, de Jonghe JFM, Kalisvaart KJ, Bisschop MM, Sival R, Driesen J, Cappuccio M, Cilesi I, Cirinei E, Ruggiero C, Dell’aquila G, Gasperini B, Patacchini F, Mancioli G, Lauretani F, Bandinelli S, Maggio M, Ferrucci L, Cherubini A, Cruz-Jentoft AJ, de Tena Fontaneda A, Cano LR, Custureri R, Curiale V, Prete C, Cella A, Bonomini C, Barban G, Trasciatti S, Palummeri E, Gasperini B, Ruggiero C, Dell’aquila G, Cirinei E, Patacchini F, Mancioli G, Lauretani F, Bandinelli S, Maggio M, Ferrucci L, Cherubini A, Gold G, Giannakopoulos P, Hermmann F, Bouras C, Kovari E, Halil M, Deniz A, Yavuz B, Yavuz BB, Ülger Z, Cankurtaran M, Isik M, Cankurtaran ES, Aytemir K, Ariogul S, Kanaya K, Abe S, Sakai M, Iwamoto T, Korfitsen T, Moe C, Mecocci P, Mangiaasche F, Costanzi E, Cecchetti R, Rinaldi P, Serafini V, Amici S, Baglioni M, Bastiani P, Lovestone S, Prada GI, Ftta IG, Prada S, Herghelegiu AM, Datu C, Rozzini R, Sleiman I, Barbisoni P, Ranhoff A, Maggi S, Trabucchi M, Shafiei R, Johansen AH, Moe C, Lyngholm-Kxærby P, Kristiansen K, Lestrup C, Lund C, Jones E, Such P, van Puyvelde K, Mets T, Yavuz BB, Yavuz B, Cankurtaran M, Halil M, Ulger Z, Aytemir K, Oto A, Ariogul S, Yavuz BB, Cankurtaran M, Halil M, Ulger Z, Ariogul S, di Bari M, Lattanzio F, Sgadari A, Baccini M, Ercolani S, Rengo F, Senin U, Bernabei R, Marchionni N, Cherubini A, del Bianco L, Lamanna C, Gori F, Monami M, Marchionni N, Masotti G, Mannucci E, Foss CH, Vestbo E, Frøland A, Mogensen CE, Damsgaard EM, Mossello E, Simoni D, Boncinelli M, Gullo M, Mello AM, Lopilato E, Lamanna C, Gori F, Cavallini MC, Marchionni N, Mannucci E, Masotti M, Pena CM, Olaru OG, Pircalabu RM, Raducanu I, Rodriguez-Justo S, Narro-Vidal M, Garcia-Villar E, Rodriguez-Pascual C, Vilches-Moraga A, Olcoz-Chiva MT, Lopez-Sierra A, Vega-Andion JM, Lopez-Sanchez MJ, Torrente-Carballido M, Paredes-Galan E, Vilches-Moraga A, Abbas A, Grue R, Adie K, Fox J, Wileman L, Pattison T, Briggs S, Bhat S, Baker P, Akdemir N, Kapucu SS, Özdemir L, Akkus Y, Balci G, Akyar Y, Cankuran M, Halil M, Kayihan H, Uyanik M, Hazer O, Ariogul S, Cella A, Curiale V, Cuneo G, Fraguglia C, Trasciatti S, Palummeri E, Blundell A, Gordon A, Masud T, Gladman J, Sclater A, Curran V, Kirby B, Forristall J, Sharpe D, Anstey SA, Dawe D, Edwards S, White M, Celik SS, Kapucu SS, Akkuþ Y, Tuna Z, Szczerbinska K, Kijowska V, Mirewska E, Topor-Madry R, Czabanowska K, Maggi S, Franceschi M, Pilotto A, Noale M, Parisi GC, Crepaldi G, Van Gara R, Mcgee H, Winder R, O’neill D, Piers R, Vanden Noortgate N, Schrauwen W, Maertens S, Velghe A, Petrovic M, Benoit D, Cronin H, O’regan C, Kearney P, Moreira A, Kamiya Y, Whelan B, Kenny RA, Carpena-Ruiz M, Anton JM, de Antonio P, Verdejo C, Cruz-Jentoft AJ, Anton JM, Verdejo C, de Antonio P, Carpena M, Cruz-Jentoft AJ, Sanchez FJM, Alonso CF, del Castillo JG, Ferrer MF, Armengol JG, Villarroel P, Gregorio PG, Casado JMR, Leiros BG, Garcia FJG, Clemente MRP, Acha AA, Ramiez LFM, Ballesteros CM, Ibanez JMF, Andres SA, Maya RP, Soria JF, Checa M, Melich AE, Lang PO, Herrmann F, Michel JP, Cebrian A, Duiez-Domingo J, San-Martin M, Vantieghem KM, Terumalai K, Kaiser L, Trellu LT, Brandt MS, Jørgensen B, Nyhuus C, Lyager A, Hagedorn D, Holm E, Lauritsen J, Leners JC, Sibret MP, Mas MA, Renom A, Vazquez O, Miralles R, Cervera AM, Mathur A, Lord S, Mikes Z, Mikes P, Holckova J, Dukat A, Lietava J, Petrovicova J, Strelkova V, Kolesar J, Rokkedal L, Granberg P, Mortensen RS, Shipman K, Vincent B, Patel T, Yau C, Rehman R, Salam A, Ballentyne S, Aw D, Weerasuriya N, Lee S, Masud T, Barry P, O’connor M, O’sullivan F, Moriarty E, O’connor K, O’connor M, Bogen B, Bjordal JM, Kristensen MT, Moe-Nilssen R, Crome I, Lally F, Crome P, Curiale V, Custureri R, Prete C, Trasciatti S, Galliera EOO, Herrmann F, Petitpierre N, Michel JP, Kitisomprayoonkul W, Chaiwanichsiri D, Kristensen MT, Bandholm T, Bencke J, Ekdahl C, Kehlet H, Lauritsen J, Sørensen GV, Gonzalez A, Lazaro M, Gonzalez E, Ribera JM, Casado JMR, Gillett S, MacMahon M, Pedersen SJ, Borgbjerg FM, Schousboe B, Pedersen BD, Jørgensen HL, Duus BR, Lauritzen JB, Cooke J, Pillay I, Binkley N, Boonen S, Roux C, He W, Rosenberg R, Yang Z, Salonoja M, Aarnio P, Vahlberg T, Ktvelä SL, Salpakoski A, Portegijs E, Kallinen M, Sihvonen S, Kiviranta I, Alen M, Rantanen T, Sipilä S, Szczerbinska K, Sørensen GV, Lauritsen J, Vincent B, Way B, Vergis N, Battacharya B, Chatterjee A, Bryden E, Vind AB, Andersen HE, Pedersen KD, Jørgensen T, Schwarz P, Zintchouk D, Mørch M, Damsgaard EM, De Saint-Hubert M, Divoy C, Godart P, Schoevaerdts D, Swine C, Alonso CF, Sanchez FJM, del Castillo JG, Ferrer MF, Armengol JG, Villarroel P, Bravo CV, Casado JMR, Hovmand B, Larsen AE, Pedersen S, Vinkler S, Christensen K, Øresund CVU, Matera MG, Goffredo V, Franceschi M, D’onofrio G, Addante F, Gravina C, Urbano M, Seripa D, Dallapiccola B, Pilotto A, Chroinin DNI, O’brien H, Power D, Santillo E, Ventura G, Migale M, Cassano S, Cariello FP, Crane S, Takahashi P, Tung E, Chandra A, Yu-Ballard A, Hanson G, Vandewoude M, Hoeck S, Geerts J, Van Hal G, Van der Heyden J, Breda J, Weber P, Meluzínová H, Hrubanová J, Kubšová H, Polcarová V, Campbell P, Henderson E, Macmahon M, Pedersen ABL, Mørch MM, Foss CH, Franceschi M, Maggi S, Pilotto A, Noale M, Parisi G, Crepaldi G, Furusyo N, Koga T, Ohnishi H, Maeda S, Takeoka H, Toyoda K, Ogawa E, Sawayama Y, Hayashi J, Kamigaki M, Nakagawa I, Kumei Y, Hayashi N, Takasugi Y, Maggi S, Pilotto A, Noale M, Franceschi L, Parisi GC, Crepaldi G, Maggi S, Pilotto A, Franceschi M, Noale M, Parisi GC, Crepaldi G, Michael A, Bhangu A, Fisher G, Rees E, Labib M, Ogawa E, Furusyo N, Koga T, Sawayama Y, Hayashi J, Ohishi M, Takagi T, Fujisawa T, Katsuya T, Rakugi H, Pilotto A, Franceschi M, Ferrucci L, Rengo F, Bernabei R, Leandro G, Pilotto A, Franceschi M, Maggi S, Noale M, Parisi G, Crepaldi G, Cotter PE, Simon M, Quinn C, O’keeffe ST, Moy I, Crome P, Crome I, Frisher M, Daly K, Huber P, Hilleret H, Lang PO, Le Saint L, Chamot C, Giannakopoulos P, Gold G, Leckie K, Bayes H, Birschel P, Lundgren B, Eniry BM, Pillay I, Matzen LE, O’neill D, Garavan R, O’hanlon A, Mcgee H, Akdemir N, Kapucu S, Ozdemir L, Akkus Y, Balci G, Akyar I, Patacchini F, Ruggiero C, Dell’aquila G, Ferretti R, Mariani T, Gugliotta R, Cirinei E, Gasperini B, Lattanzio F, Bernabei R, Senin U, Cherubini C, Pedersen TS, Raun KN, Jespersen E, Sixt E, Takahashi P, Crane S, Tung E, Chandra A, Yu-Ballard A, Hanson G, Velghe A, Petermans J. Oral and Poster Papers Submitted for Presentation at the 5th Congress of the EUGMS “Geriatric Medicine in a Time of Generational Shift September 3–6, 2008 Copenhagen, Denmark. J Nutr Health Aging 2008. [DOI: 10.1007/bf02983206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hallais C, Moreau A, Merle V, Guitard PG, Haghighat S, Thillard D, Tavolacci MP, Veber B, Czernichow P. Évaluation coût–efficacité de l’utilisation de sondes d’intubation à aspiration sous-glottique pour la prévention des pneumopathies sous ventilation. Rev Epidemiol Sante Publique 2008. [DOI: 10.1016/j.respe.2008.06.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Néel A, Agard C, Chevalet P, Moreau A, Hamidou M. Mal de crâne trompeur : à propos de deux cas de pseudo-maladie de Horton. Rev Med Interne 2008. [DOI: 10.1016/j.revmed.2008.03.150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Durant C, Godmer P, Hervier B, Moreau A, Masseau A, Agard C, Hamidou M. Granulomatose de Wegener mimant une spondylodiscite dorsale. Rev Med Interne 2008. [DOI: 10.1016/j.revmed.2008.03.310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Couec M, Isnard J, Branchereau S, Fabre M, Moreau A, Thomas C. SFCE-P37 – Cancérologie – Hémangioendothéliome épithélioïde hépatique métastatique après un tératome sacrococcygien. Arch Pediatr 2008. [DOI: 10.1016/s0929-693x(08)72379-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Moreau A, Chiffoleau E, Beriou G, Deschamps JY, Heslan M, Ashton-Chess J, Rolling F, Josien R, Moullier P, Cuturi MC, Alliot-Licht B. Superiority of Bone Marrow-Derived Dendritic Cells Over Monocyte-Derived Ones for the Expansion of Regulatory T Cells in the Macaque. Transplantation 2008; 85:1351-6. [DOI: 10.1097/tp.0b013e31816f22d6] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Edee K, Guizal B, Granet G, Moreau A. Beam implementation in a nonorthogonal coordinate system: application to the scattering from random rough surfaces. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA. A, OPTICS, IMAGE SCIENCE, AND VISION 2008; 25:796-804. [PMID: 18311252 DOI: 10.1364/josaa.25.000796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The C method is known to be one of the most efficient and versatile tools established for modeling diffraction gratings. Its main advantage is the use of a coordinate system in which the boundary conditions apply naturally and are, ipso facto, greatly simplified. In the context of scattering from random rough surfaces, we propose an extension of this method in order to treat the problem of diffraction of an arbitrary incident beam from a perfectly conducting (PEC) rough surface. For that, we were led to revisit some numerical aspects that simplify the implementation and improve the resulting codes.
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Tatchou-Nyamsi-König JA, Moreau A, Fédérighi M, Block JC. Behaviour of Campylobacter jejuni in experimentally contaminated bottled natural mineral water. J Appl Microbiol 2008; 103:280-8. [PMID: 17650187 DOI: 10.1111/j.1365-2672.2006.03239.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIMS The main objective of the present study was to estimate the survival of microaerophilic Campylobacter jejuni in filtered natural mineral water at 4 degrees C and 25 degrees C. The influence of the presence of biodegradable organic matter was tested, assuming that the bacterial contamination of a bottled natural mineral water could be associated with contamination by organic matter. METHODS AND RESULTS Washed Campylobacter cultures were inoculated in natural mineral water and sterile natural mineral water, and incubated in the dark at 4 degrees C and 25 degrees C. The effect of temperature, the biodegradable organic matter added, incubation atmosphere and autochthonous microflora were tested on the cultivability of Camp. jejuni. CONCLUSIONS The survival of Camp. jejuni in natural mineral water was better at 4 degrees C than at 25 degrees C, and the presence of organic matter led to a deceleration in the loss of cultivability and to the multiplication of Camp. jejuni in natural mineral water. SIGNIFICANCE AND IMPACT OF THE STUDY This study highlighted the fact that, in the event of dual contamination of a bottled natural mineral water (Campylobacter and biodegradable organic matter), the pathogen could survive (and even grow) for a relatively long time, especially at low temperature and in spite of the presence of oxygen.
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Tichit PH, Moreau A, Granet G. Localization of light in a lamellar structure with left-handed medium : the Light Wheel. OPTICS EXPRESS 2007; 15:14961-14966. [PMID: 19550776 DOI: 10.1364/oe.15.014961] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A rigorous analysis of the contra-directional coupling between a left-handed waveguide and a right-handed waveguide shows that such a structure supports twin modes with complex (conjugate) propagation constants. Using evanescent coupling or a source inside one of the waveguides, the twin modes can be excited. In this case, light rotates inside the lamellar structure forming an exotic mode : the light wheel. The structure can finally be seen as a new type of cavity and can be used for beam reshaping.
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Hourioux C, Patient R, Morin A, Blanchard E, Moreau A, Trassard S, Giraudeau B, Roingeard P. The genotype 3-specific hepatitis C virus core protein residue phenylalanine 164 increases steatosis in an in vitro cellular model. Gut 2007; 56:1302-8. [PMID: 17213339 PMCID: PMC2267372 DOI: 10.1136/gut.2006.108647] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS The prevalence and severity of liver steatosis are higher in patients infected with genotype 3 hepatitis C virus (HCV) than in patients infected with other genotypes. HCV core protein is known to affect lipid metabolism, inducing lipid droplet accumulation both in vitro and in vivo. An in vitro cellular model was used to investigate whether an HCV core protein with residues specific to genotype 3 increased this phenomenon. METHODS Sequence comparisons for HCV core protein domain II, which is known to interact with lipid droplets, identified the phenylalanine (F) residue at position 164 as the only residue specific to genotype 3. The area covered by lipid droplets in sections of cells producing a wild-type genotype 1a HCV core protein was compared with that in cells producing a Y164F mutant protein. RESULTS Cumulative lipid droplet area was significantly greater in sections of cells producing the Y164F mutant HCV core protein than in cells producing the wild-type protein (p<0.001). The frequency of cell sections containing more than 3 mum(2) of lipid droplets, in particular, was higher for the mutant than for the wild-type protein. CONCLUSION The data provide a molecular explanation for HCV genotype 3-specific lipid accumulation. This difference between genotypes may be due to phenylalanine having a higher affinity for lipids than tyrosine (Y). These observations provide useful information for further studies of the mechanisms involved in HCV-induced steatosis.
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Merle V, Tavolacci MP, Moreau A, Dubreuil N, Dollois B, Gray C, Kerleau K, Théry S, Czernichow P. What factors influence healthcare professionals' opinion and attitude regarding information for patients about hospital infection? J Hosp Infect 2007; 66:269-74. [PMID: 17574303 DOI: 10.1016/j.jhin.2007.04.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2006] [Accepted: 04/26/2007] [Indexed: 11/28/2022]
Abstract
Although informing patients about medical risks is said to decrease the number of malpractice claims, most inpatients receive no information about hospital infection. Using a self-administered questionnaire, we surveyed 1270 healthcare workers randomly selected from 22 French hospitals to assess their opinion on information for patients about hospital infection risks, and their practice of informing patients with, or without, hospital infection. The influence of healthcare worker characteristics on opinion and practice was assessed using logistic regression. Response rate was 87.2%. Although 85.4% supported giving more information, only 17.0% routinely informed non-infected patients and 31.6% informed infected patients about infection. Attitudes were influenced by healthcare worker characteristics and environmental factors. Knowledge of obligations influenced practice when informing non-infected patients, but not those with hospital-acquired infection. Further research is needed to help healthcare professionals improve risk communication and disclosure of hospital infection.
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Leleu XP, Manning R, Soumerai J, Hunter ZR, Moreau A, Hatjiharissi E, Roccaro A, Adamia S, Patterson CJ, Ghobrial IM, Treon SP. Increased incidence of disease transformation and development of MDS/AML in Waldenstrom's macroglobulinemia (WM) patients treated with nucleoside analogues. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.8018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
8018 Background: WM is an indolent B-cell lymphoma. NA are widely used in the treatment of WM, and are considered as appropriate first line agents for the treatment of WM (Gertz et al, Semin Oncol 2003; Treon et al, Blood 2006). Increased incidences of disease transformation and development of MDS/AML have been observed among patients with indolent B-cell malignancies receiving NA. We therefore sought to delineate the incidence for these events in a large population of WM patients treated at our institution. Methods: 326 previously treated patients with the consensus panel definition of WM, who received treatment with (n=173) or without (n=153) a NA were included in this analysis. Baseline characteristics between NA and non-NA treated patients were not significantly different and were as follows: median age 59 years; male/female ratio 1.4; median B2M 2.9 mg/L; serum IgM 3,000 mg/dL; BM involvement 40%; Hct 34%; WBC 5,100/ul, and PLT count 243,000/ul. For patients receiving NA, treatment consisted of either fludarabine (n=117; 68%), cladribine (n=48; 27%) or both (n=8; 5%). For non-NA treated patients, therapy included chlorambucil, rituximab, CVP, CHOP, thalidomide, and cyclophosphamide alone or in combination with rituximab, and alemtuzumab. Median follow-up of patients was 64 (range 10–270) months. Results: Among NA treated patients, 10 (5.7%) patients had transformation to an aggressive NHL (to DLBCL) (n=7; 4%) or developed MDS/AML (n=3; 1.7%). Disease transformation and development of MDS/AML occurred at a median time of 48 (range 7–114), and 48 (range 38–52) months following NA treatment, respectively. In contrast, among non-NA treated patients, only 1 patient demonstrated disease transformation (to DLBCL) at 10 months and no patients developed AML/MDS (p=0.025). Conclusions: These data demonstrate an increased incidence of disease transformation and development of MDS/AML among WM patients treated with NA. No significant financial relationships to disclose.
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Fillaudeau L, Boissier B, Moreau A, Blanpain-avet P, Ermolaev S, Jitariouk N, Gourdon A. Investigation of rotating and vibrating filtration for clarification of rough beer. J FOOD ENG 2007. [DOI: 10.1016/j.jfoodeng.2006.05.022] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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136
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Mori K, Le Goff B, Berreur M, Riet A, Moreau A, Blanchard F, Chevalier C, Guisle-Marsollier I, Léger J, Guicheux J, Masson M, Gouin F, Rédini F, Heymann D. Human osteosarcoma cells express functional receptor activator of nuclear factor-kappa B. J Pathol 2007; 211:555-562. [PMID: 17323424 DOI: 10.1002/path.2140] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
RANK, RANK ligand (RANKL) and osteoprotegerin (OPG) are the key regulators of bone metabolism, both in normal and pathological conditions. Previous data have demonstrated that human osteosarcoma biopsies express RANKL as well as OPG, and functional RANK is expressed in a murine osteosarcoma cell line. As RANK expression in human osteosarcoma remains controversial, the aim of the present study was to analyse its expression in vitro in human osteosarcoma cell lines, ex vivo using pathological tissues, and then to determine its functionality in terms of signal transduction pathways modulated by RANKL. RT-PCR analysis and immunohistochemistry experiments revealed that RANK is expressed at both transcriptional and protein levels in MNNG/HOS, Saos-2 and MG-63 human osteosarcoma cell lines, in contrast to the U-2 OS osteosarcoma cell line and human osteoblasts, which were negative. RANK was also expressed in 57% of osteosarcoma biopsies. Furthermore, western blot experiments clearly demonstrated the functionality of RANK. Thus, RANKL significantly induced the phosphorylation of ERK1/2, p38 and IkappaB in RANK-positive osteosarcoma cells. This study is the first report of functional RANK expression in human osteosarcoma cells: this strengthens the involvement of the RANK-RANKL-OPG axis in primary bone tumour biology and identifies novel therapeutic approaches targeting RANK-positive osteosarcoma.
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137
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Lair D, Degauque N, Miqueu P, Jovanovic V, Guillet M, Mérieau E, Moreau A, Soulillou JP, Brouard S. Functional compartmentalization following induction of long-term graft survival with pregraft donor-specific transfusion. Am J Transplant 2007; 7:538-49. [PMID: 17217443 DOI: 10.1111/j.1600-6143.2006.01660.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Long-term survival is achieved in rat recipients by pre-graft donor-specific blood transfusion. We characterized the immune compartments in long-term survivors and analyzed them for capacity to transfer tolerance and protect against chronic rejection. Splenocytes and spleen T cells from treated recipients transferred long-term graft survival to 100% of secondary recipients. In contrast, blood transferred graft survival to only 50% of recipients whereas blood T cells had no effect. An unaltered TCR repertoire, an increase in suppressive CD4+CD25+ T cells, a decrease in antidonor T-cell proliferative response and normal perforin-granzyme levels were the hallmarks of the spleen T cells. Blood T cells were characterized by a strongly altered CD8+ repertoire, normal CD4+CD25+ T cell number with unchanged antidonor T-cell proliferative response, an activated T-cell phenotype and an increase in perforin-granzyme levels. However, following the transfer of blood or spleen cells into secondary recipients, all grafts displayed chronic rejection. These findings provide evidence that distinct compartments play critical roles in DST recipients. Regulatory cells do not accumulate in blood, which appears to be a reservoir for cytotoxic T cells. Spleen T cells, which display a regulatory-like profile and transfer graft survival, are not able to prevent chronic rejection.
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138
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Vinatier C, Magne D, Moreau A, Gauthier O, Malard O, Vignes-Colombeix C, Daculsi G, Weiss P, Guicheux J. Engineering cartilage with human nasal chondrocytes and a silanized hydroxypropyl methylcellulose hydrogel. J Biomed Mater Res A 2007; 80:66-74. [PMID: 16958048 DOI: 10.1002/jbm.a.30867] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Tissue engineering strategies, based on developing three-dimensional scaffolds capable of transferring autologous chondrogenic cells, holds promise for the restoration of damaged cartilage. In this study, the authors aimed at determining whether a recently developed silanized hydroxypropyl methylcellulose (Si-HPMC) hydrogel can be a suitable scaffold for human nasal chondrocytes (HNC)-based cartilage engineering. Methyltetrazolium salt assay and cell counting experiments first revealed that Si-HPMC enabled the proliferation of HNC. Cell tracker green staining further demonstrated that HNC were able to form nodular structures in this three-dimensional scaffold. HNC phenotype was then assessed by RT-PCR analysis of type II collagen and aggrecan expression as well as alcian blue staining of extracellular matrix. Our data indicated that Si-HPMC allowed the maintenance and the recovery of a chondrocytic phenotype. The ability of constructs HNC/Si-HPMC to form a cartilaginous tissue in vivo was finally investigated after 3 weeks of implantation in subcutaneous pockets of nude mice. Histological examination of the engineered constructs revealed the formation of a cartilage-like tissue with an extracellular matrix containing glycosaminoglycans and type II collagen. The whole of these results demonstrate that Si-HPMC hydrogel associated to HNC is a convenient approach for cartilage tissue engineering.
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139
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Moreau A, He Q, Zaquine I, Maruani A, Frey R. Intracavity gain gratings. OPTICS LETTERS 2007; 32:208-10. [PMID: 17215921 DOI: 10.1364/ol.32.000208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Intracavity gain gratings are theoretically demonstrated to exhibit diffraction efficiencies that are 100 times larger than unity at pump powers substantially below the lasing threshold. Experiments performed using a Nd:YVO4 microlaser pumped below threshold by two interfering Ti:sapphire laser beams are described. Huge enhancement of the diffraction efficiency (5000X) and a large increase of the angular selectivity (10X) are demonstrated despite the angular reduction of the Fabry-Perot cavity finesse. Much better results are expected using gain gratings with larger areas or thinner cavities such as vertical cavity surface-emitting lasers. Such large fan-out values could be very interesting for applications to optical signal processing.
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140
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Moreau A, Lafarge C, Laurent N, Edee K, Granet G. Enhanced transmission of slit arrays in an extremely thin metallic film. ACTA ACUST UNITED AC 2007. [DOI: 10.1088/1464-4258/9/2/008] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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141
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Kandel C, Rendu E, Grateau G, Moreau A, Mosnier J, Trochu J, Heymann M, Toquet C. Une forme rare d’amylose cardiaque : l’amylose apolipoprotéine A1. Ann Pathol 2006. [DOI: 10.1016/s0242-6498(06)78464-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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142
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Merle V, Tavolacci M, Moreau A, Dubreuil N, Dollois B, Gray C, Kerleau K, Théry S, Czernichow P. C1-4 - Information des patients sur les infections nosocomiales : connaissances, attitudes et opinions des professionnels de santé. Rev Epidemiol Sante Publique 2006. [DOI: 10.1016/s0398-7620(06)76816-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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143
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Roussey-Kesler G, Giral M, Moreau A, Subra JF, Legendre C, Noël C, Pillebout E, Brouard S, Soulillou JP. Clinical operational tolerance after kidney transplantation. Am J Transplant 2006; 6:736-46. [PMID: 16539630 DOI: 10.1111/j.1600-6143.2006.01280.x] [Citation(s) in RCA: 152] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Induction of allograft-specific tolerance and the detection of a "tolerance" state in recipients under immunosuppression with long-term stable graft function are major challenges in transplantation. Clinical "operational tolerance," defined as stable and acceptable graft function without immunosuppression for years, is a rare event. There is no report on the clinical history of such patients. In this article, we report on the medical history of 10 kidney recipients who display an immunosuppressive drug-free "operational tolerance" for 9.4 +/- 5.2 years. Clinical factors that may favor such a tolerant state are underlined. Firstly, most of the patients interrupted immunosuppression over a long time period (until 4 years), which mimics the procedure of intentional immunosuppression weaning following liver transplantation. Secondly, donor age was younger (median 25 years) than the one of the general transplanted population, suggesting that graft quality is one of the conditions favoring "operational tolerance." Moreover, the "operationally tolerant" recipients may be 'low responders' to blood transfusions (PRA 6 +/- 5.4%, six blood transfusions). We also show that "operational tolerance" occurs in the presence of anti-donor class II antibodies, as assessed in two patients. Finally, two patients degraded their renal function 9 to 13 years after treatment withdrawal, however only one presented histological lesions of chronic rejection.
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144
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Déporte R, Amiand M, Moreau A, Charbonnel C, Campion L. High-performance liquid chromatographic assay with UV detection for measurement of dihydrouracil/uracil ratio in plasma. J Chromatogr B Analyt Technol Biomed Life Sci 2006; 834:170-7. [PMID: 16545990 DOI: 10.1016/j.jchromb.2006.02.046] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2005] [Revised: 02/03/2006] [Accepted: 02/23/2006] [Indexed: 10/24/2022]
Abstract
A rapid, robust and sensitive HPLC method for analysis of uracil (U) and dihydrouracil (UH2) in plasma was developed using solid phase extraction and ultraviolet detection. Separation was achieved with a SymmetryShield RP18 column and an Atlantis dC18 column using a 10 mM potassium phosphate buffer as mobile phase. Compounds were eluted within 15 min without interference. Recovery was 80.4 and 80.6% for U and UH2. Calibration curves were linear from 2.5 to 80 ng/mL for U and 6.75 to 200 ng/mL for UH2. The LLQ was, respectively, 2.5 ng/mL for U, and 6.75 ng/mL for UH2. Within-run and between-run precision were less than 5.94% and inaccuracy did not exceed 7.80%. The overall procedure has been applied to correlate UH2/U ratio with dihydropyrimidine dehydrogenase activity in 165 cancer patients.
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145
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Bossard C, Jarry A, Colombeix C, Bach-Ngohou K, Moreau A, Loussouarn D, Mosnier JF, Laboisse CL. Phosphohistone H3 labelling for histoprognostic grading of breast adenocarcinomas and computer-assisted determination of mitotic index. J Clin Pathol 2006; 59:706-10. [PMID: 16461563 PMCID: PMC1860410 DOI: 10.1136/jcp.2005.030452] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Microscopic evaluation of mitotic figures is a routine procedure in the assessment of the histoprognostic grade of tumours. Nevertheless, their count may be fraught with difficulties. As histone H3 phosphorylation at serine 10 is closely linked to chromosomal condensation, a new monoclonal antibody directed to phosphorylated histone H3 (PPH3) was recently proposed to detect mitotic cells. AIM To test the reliability of this antibody in detecting and counting mitotic figures in sections of breast adenocarcinomas, because of the importance of mitotic count in histoprognostic grading. METHODS The pattern of PPH3 staining in formalin-fixed paraffin wax-embedded tissues, including normal tissues and a series of 39 breast adenocarcinomas, was examined. A new computer-assisted method was also developed for determining the mitotic index. RESULTS AND CONCLUSIONS In all tissues tested, PPH3-labelled mitotic figures were easily detected, allowing a rapid identification of the area of highest mitotic activity. In breast carcinomas, a strong correlation was observed between PPH3-stained and haematoxylin and eosin-stained mitotic counts (r = 0.86, p<0.0001). Counting of prophase nuclei that coexpress cyclin B1, a marker of the G2/M phase, was possible by PPH3 staining; its accuracy led us to reconsider the tumour grade in three cases. Finally, an automatic computer-assisted method was designed for assessing mitotic index with confocal microscopy and image-analysis software.
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146
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Berg N, Moreau A, Giet D. [Elderly abuse]. REVUE MEDICALE DE BRUXELLES 2005; 26:S344-9. [PMID: 16240885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Elderly abuse is still far too much ignored. A better understanding of this problem allows us to a better answer proposing an appropriate coping as well as a preventing action. This article describe this society phenomenon with is worth looking at by every health professional. Identifying such situation as elderly abuse is a very tricky process, anyway, some risk factors bound to the victims, the authors or environment can lead us to watch situations that can need to be surrounded. Elderly abuse includes physical, psychological, financial, civilian, medical abuse and neglecting. One of the reasons of the taboo around the problem is the victim's silence connected to their fears and feelings and also the circle's attitude. An acute perception of this phenomenon can lead to adequate prevention and coping. In these conditions, the " Centre d'Aide aux Personnes Agées Maltraitées" (CAPAM) can develop its listening attitude as well as pluridisciplinar team actions.
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147
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Bonnafe E, Touka M, AitLounis A, Baas D, Barras E, Ucla C, Moreau A, Flamant F, Dubruille R, Couble P, Collignon J, Durand B, Reith W. The transcription factor RFX3 directs nodal cilium development and left-right asymmetry specification. Mol Cell Biol 2004; 24:4417-27. [PMID: 15121860 PMCID: PMC400456 DOI: 10.1128/mcb.24.10.4417-4427.2004] [Citation(s) in RCA: 159] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
There are five members of the RFX family of transcription factors in mammals. While RFX5 plays a well-defined role in the immune system, the functions of RFX1 to RFX4 remain largely unknown. We have generated mice with a deletion of the Rfx3 gene. RFX3-deficient mice exhibit frequent left-right (LR) asymmetry defects leading to a high rate of embryonic lethality and situs inversus in surviving adults. In vertebrates, specification of the LR body axis is controlled by monocilia in the embryonic node, and defects in nodal cilia consequently result in abnormal LR patterning. Consistent with this, Rfx3 is expressed in ciliated cells of the node and RFX3-deficient mice exhibit a pronounced defect in nodal cilia. In contrast to the case for wild-type embryos, for which we document for the first time a twofold increase in the length of nodal cilia during development, the cilia are present but remain markedly stunted in mutant embryos. Finally, we show that RFX3 regulates the expression of D2lic, the mouse orthologue of a Caenorhabditis elegans gene that is implicated in intraflagellar transport, a process required for the assembly and maintenance of cilia. In conclusion, RFX3 is essential for the differentiation of nodal monocilia and hence for LR body axis determination.
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148
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Gouin F, Grimaud E, Redini F, Moreau A, Passuti N, Heymann D. Metatarsal giant cell tumors and giant cell reparative granuloma are similar entities. Clin Orthop Relat Res 2003:278-84. [PMID: 14646771 DOI: 10.1097/01.blo.0000093016.90435.f6] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Light and electron microscopic investigations and studies of the resorption ability in vitro of giant cells were done in two patients with giant cell osteolytic lesions of metatarsal bone. Giant cells harvested from both patients were similar in morphologic features and ability to resorb dentin. After other diagnoses of osteolytic lesions of metatarsal bone were ruled out, one lesion was considered a giant cell reparative granuloma and the other a true giant cell tumor of bone. Clinical, radiologic, ultrastructural, functional studies, and data in the literature, indicated that giant cell reparative granuloma only can be differentiated from giant cell tumor by younger age at diagnosis and the occurrence of giant cell clusters. All other features (cortical erosion, high rate of recurrence, hemorrhage areas, predominant intercellular collagenous substance) are characteristic of both lesions. If these two giant cell lesions are different entities, more accurate means are needed to distinguish them.
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149
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Moreau A, Granet G, Baida F, Van Labeke D. Light transmission by subwavelength square coaxial aperture arrays in metallic films. OPTICS EXPRESS 2003; 11:1131-1136. [PMID: 19465978 DOI: 10.1364/oe.11.001131] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Using the Fourier modal method, we study the enhanced transmission exhibited by arrays of square coaxial apertures in a metallic film. The calculated transmission spectrum is in good agreement with FDTD calculations. We show that the enhanced transmission can be explained when we consider a few guided modes of a coaxial waveguide.
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150
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Godon A, Moreau A, Talmant P, Baranger-Papot L, Geneviève F, Milpied N, Zandecki M, Avet-Loiseau H. Is t(14;18)(q32;q21) a constant finding in follicular lymphoma? An interphase FISH study on 63 patients. Leukemia 2003; 17:255-9. [PMID: 12529690 DOI: 10.1038/sj.leu.2402739] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2002] [Accepted: 07/02/2002] [Indexed: 11/09/2022]
Abstract
The translocation (14;18)(q32;q21) is the hallmark of follicular lymphoma (FL). However, conventional cytogenetics and PCR techniques fail to detect it in at least 10% of cases. In order to evaluate the true incidence of this translocation in FL, we analyzed 63 patients with FL, and 17 patients with diffuse large cell lymphoma (DLCL) corresponding to suspected FL transformations using interphase fluorescence in situ hybridization (FISH). Colocalized signals related to the translocation were observed in 19-92% of cells (median = 51%), corresponding to positivity over the threshold in all (63/63) cases. Similarly, 16/17 possibly secondary DLCL displayed the translocation. Although some cytogenetic changes might be missed by this FISH assay (such as rare insertion, or translocations with other chromosomal partners), our results stress t(14;18)(q32;q21) as an almost constant finding in FL. Our sensitive interphase FISH assay should be of great value to define FL more accurately, namely in patients included into therapeutic trials. Furthermore, this approach could be of interest in (re)defining some types of FL, especially the grade 3 FL which frequently lack t(14;18).
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MESH Headings
- Chromosome Banding
- Chromosomes, Artificial, Bacterial
- Chromosomes, Human, Pair 14/genetics
- Chromosomes, Human, Pair 18/genetics
- DNA Probes
- DNA, Neoplasm/analysis
- France
- Gene Rearrangement
- Humans
- Immunoglobulin Heavy Chains/genetics
- In Situ Hybridization, Fluorescence
- Interphase
- Karyotyping
- Lymphoma, Follicular/diagnosis
- Lymphoma, Follicular/genetics
- Lymphoma, Follicular/pathology
- Lymphoma, Large B-Cell, Diffuse/diagnosis
- Lymphoma, Large B-Cell, Diffuse/genetics
- Lymphoma, Large B-Cell, Diffuse/pathology
- Ploidies
- Proto-Oncogene Proteins c-bcl-2/genetics
- Retrospective Studies
- Translocation, Genetic
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