Výsledky vyhledávání - "J P Girardeau"

Akademický článek

The benefits of mind wandering on a naturalistic prospective memory task

Autor: J. C. Girardeau, R. Ledru, A. Gaston-Bellegarde, P. Blondé, M. Sperduti, P. Piolino

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)

Abstract Mind wandering (MW) occurs when our attention spontaneously shifts from the task at hand to inner thoughts. MW is often future-oriented and may help people remember to carry out their planned actions (Prospective Memory, PM). Past-oriented M

Externí odkaz: https://doaj.org/article/ad380b95e7d941409a57f52328e44bf7

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Enterohaemorrhagic Escherichia coli gains a competitive advantage by using ethanolamine as a nitrogen source in the bovine intestinal content

Autor: Bernard Lyan, Frédérique Chaucheyras-Durand, Josée Harel, Christine Martin, Yolande Bertin, J P Girardeau, Estelle Pujos-Guillot

Publikováno v: Environmental Microbiology. 13:365-377

The bovine gastrointestinal tract is the main reservoir for enterohaemorrhagic Escherichia coli (EHEC) responsible for food-borne infections. Characterization of nutrients that promote the carriage of these pathogens by the ruminant would help to dev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::802bc2fd6a2d58e3ec2f9f3099164162
https://doi.org/10.1111/j.1462-2920.2010.02334.x

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Differential expression of stx2 variants in Shiga toxin-producing Escherichia coli belonging to seropathotypes A and C

Autor: Marjolaine Vareille, Christine Martin, J P Girardeau, Annie Garrivier, Alain P. Gobert, Yolande Bertin, Thibaut de Sablet

Publikováno v: Microbiology. 154:176-186

Only a subset of Shiga toxin (Stx)-producing Escherichia coli (STEC) are human pathogens, but the characteristics that account for differences in pathogenicity are not well understood. In this study, we investigated the distribution of the stx varian

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac8ba94b3d4118e5b856576277e2f7db
https://doi.org/10.1099/mic.0.2007/009704-0

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Serotyping, stx 2 Subtyping, and Characterization of the Locus of Enterocyte Effacement Island of Shiga Toxin-Producing Escherichia coli and E. coli O157:H7 Strains Isolated from the Environment in France

Autor: Lothar Beutin, Christine Martin, Yolande Bertin, M.P. Montet, C. Vernozy-Rozand, F. Trably, J P Girardeau, Valérie Livrelli

Publikováno v: Applied and Environmental Microbiology. 70:2556-2559

Twenty-seven Shiga toxin-producing Escherichia coli (STEC) strains were isolated from 207 stx -positive French environmental samples. Ten of these strains were positive for stx 1 , and 24 were positive for stx 2 (10 were positive for stx 2vh-a or stx

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0243e7d5e6890e2b4908d8f8d2595509
https://doi.org/10.1128/aem.70.4.2556-2559.2004

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Morphological and immune response alterations in the intestinal mucosa of the mouse after short periods on a low-magnesium diet

Autor: Dominique Bayle, A. Mazur, Wioletta Zimowska, Yves Rayssiguier, J. Kuryszko, J P Girardeau

Publikováno v: British Journal of Nutrition. 88:515-522

The importance of Mg for the immune function is well recognized; however, there is no information available about the effect of Mg intake on the modulation of local immune response in the intestine. Thus, in the present study the hypothesis that shor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b67bdab4c79f0233a54d820e1972c343
https://doi.org/10.1079/bjn2002696

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Increased phagocytosis and production of reactive oxygen species by neutrophils during magnesium deficiency in rats and inhibition by high magnesium concentration

Autor: Elyett Gueux, Edmond Rock, Yves Rayssiguier, J P Girardeau, Andrzej Mazur, F.I. Bussière, Arlette Tridon

Publikováno v: British Journal of Nutrition
British Journal of Nutrition, Cambridge University Press (CUP), 2002, 87 (2), pp.107-113. ⟨10.1079/BJN2001498⟩

Recent studies underline the importance of the immunoinflammatory processes in the pathology of Mg deficiency. Neutrophils possess a superoxide anion-generating NADPH oxidase and its inappropriate activation may result in tissue damage. The aim of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f598f25bdf3e2f432f0600d52306c5ff
https://doi.org/10.1079/bjn2001498

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Conserved Structural Features in Class I Major Fimbrial Subunits (Pilin) in Gram-Negative Bacteria. Molecular Basis of Classification in Seven Subfamilies and Identification of Intrasubfamily Sequence Signature Motifs Which Might Be Implicated in Quaternary Structure

Autor: J P Girardeau, Isabelle Callebaut, Y Bertin

Publikováno v: Journal of Molecular Evolution. 50:424-442

Type 1 and P-pili are prototype members of Class I fimbriae produced by Gram-negative bacteria. Despite common structural characteristics, the low level of amino acid sequence conservation among the Class I major fimbrial subunits (pilins) indicates

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63e02252e0f3217db3793b87fb6163c0
https://doi.org/10.1007/s002390010045

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Characterisation of endoglucanases EGB and EGC from Fibrobacter succinogenes

Autor: Evelyne Forano, Christel Béra-Maillet, Geneviève Gaudet, J P Girardeau, Véronique Broussolle, Peter Pristaš

Publikováno v: Biochimica et Biophysica Acta (BBA)-Protein Structure and Molecular Enzymology
Biochimica et Biophysica Acta (BBA)-Protein Structure and Molecular Enzymology, Elsevier, 2000, 1476 (2), pp.191-202. ⟨10.1016/S0167-4838(99)00255-1⟩

International audience; The enzymatic properties of two endoglucanases from Fibrobacter succinogenes, EGB and EGG, were analysed. EGB and EGC were purified from recombinant Escherichia coli cultures expressing their gene. The failure of purification

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92b4b404a579a2336b08b9aa5948317b
https://doi.org/10.1016/s0167-4838(99)00255-1

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An Escherichia coli CS31A fibrillum chimera capable of inducing memory antibodies in outbred mice following booster immunization with the entero-pathogenic coronavirus transmissible gastroenteritis virus

Autor: Elodie Rousset, Christine Martin, Michel Chavarot, Maurice Der Vartanian, Hubert Laude, Michel Contrepois, J P Girardeau

Publikováno v: Vaccine
Vaccine, Elsevier, 1997, 15 (2), pp.111-120

CS31A fibrillae are thin, flexible, heteropolymeric proteinaceous appendages exposed as a capsule-like material around the cell surface of certain Escherichia coli strains. Two antigenic peptides of the S spike glycoprotein (TGEV-S) amino acids (aa)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce23448e50b13960857960b82759213a
https://doi.org/10.1016/s0264-410x(96)00172-7

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Identification of surface-exposed linear B-cell epitopes of the nonfimbrial adhesin CS31A of Escherichia coli by using overlapping peptides and antipeptide antibodies

Autor: J P Girardeau, M C Méchin, E Rousset

Publikováno v: Infection and Immunity
Infection and Immunity, American Society for Microbiology, 1996, 64 (9), pp.3555-3564

As a first step toward the design of an epitope vaccine, by using the nonfimbrial adhesin CS31A of Escherichia coli as a carrier, a low-resolution topological and epitope map of the CS31A subunit was developed by using solid-phase peptide synthesis a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f1e1aa050c0e1bde4b5a452d8e92b34
https://doi.org/10.1128/iai.64.9.3555-3564.1996

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