Search

Your search keyword '"Raynal, G."' showing total 371 results
Start Over Author "Raynal, G."
371 results on '"Raynal, G."'

10. Enquête relative aux communication et diffusion des recommandations 2022 du Comité Lithiase de l'Association française d'urologie.

Author

Kutchukian, S., Chicaud, M., Abid, N., Raynal, G., Lemoine, S., Haymann, J.P., Daudon, M., Denis, E., Roustan, F.R., Meria, P., Estrade, V., Chiron, P., Malval, B., Dahan, P., Leyendecker, P., Traxer, O., Letouche, M.L., Almeras, C., and Panthier, F.

Abstract

Copyright of Proges en Urologie is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024
Full Text
View/download PDF

22. Chemical control of Neotyphodium spp. endophytes in perennial ryegrass and tall fescue seeds

Author

Leyronas, C., Meriaux, B., and Raynal, G.

Subjects
Endophytes -- Control -- Environmental aspects, Tall fescue -- Environmental aspects -- Diseases, Grasses -- Environmental aspects -- Diseases, Agricultural industry, Business
Abstract

Seed transmitted Neotyphodium endophytes are widespread in grasses. These fungi may modify agronomic plant traits and induce synthesis of mycotoxins that lead to possible cattle toxicoses. For these reasons, the Technical Permanent Committee for Breeding recommends the grass varieties submitted to the French Official List to contain less than 20% of seeds with living Neotyphodium. Several fungicides were tested as seed treatments on perennial ryegrass (Lolium perenne L.) and tall rescue (Festuca arundinacea Schreber). Phytotoxic effects were measured. Their efficacy was evaluated in greenhouse and in field conditions of seed production. Trificonazole [(RS)-(E)-5-(4-chlorobenzylidene)-2,2-dimethyl-1- (1H-1,2,4-triazol-1-ylmethyl)cyclo-pentanol] was effective but much too phytotoxic. The tested doses of bitertanol [1-(biphenyl-4-yloxy)-3,3-dimethyl-1- (1H-1,2,4-triazol-1-yl)butan-2-ol] and fluqninconazole [3-(2,4-dichlorophenyl)-6-fluoro-2-(1H-1,2,4-triazol-1-yl) quinazolin-4(3H)-one] have few negative effects on germination but very few effects on endophytes. Prochloraz [N-propyI-N-[2-(2,4,6-trichlorophenoxy)ethyl]-1H-imidazole-1-carboxamide] (0.75 g [kg.sup.-1]) represents the best balance between high efficacy and low phytotoxicity on perennial ryegrass and tall fescue seeds. No difference among varieties and species was detected in their response to prochloraz treatment. In greenhouse trials, less than 10% of living endophyte remained in perennial ryegrass and tall fescue seed lots, even in highly infected ones (66% of E+ seeds), when treated with prochloraz. This seed treatment was also efficient in field conditions where the level of endophyte was reduced by more than 60% in highly endophyte-infected ryegrass seed lots. This study shows that, even if seed germination is a little decreased, prochloraz could be used during grass breeding so that subsequent generations of seed will be free from endophyte with good germination rate., NEOTYPHODIUM spp. endophytes are widespread in numerous grass species and particularly in the genera Lolium and Festuca, in which they grow in aerial parts and are disseminated by seed (Ravel [...]

Published
2006

23. Évaluation des pratiques médicales en oncologie dans le contexte de la pandémie de COVID-19 en France

Author

Brureau, L., primary, Cessot, A., additional, Boudin, L., additional, Romeo, E., additional, Prieux, C., additional, Ghebriou, D., additional, Schernberg, A., additional, Grellier, N., additional, Joly, C., additional, Bauduceau, O., additional, Thibault, C., additional, Mamou, E., additional, Raynal, G., additional, Serey Eiffel, S., additional, Le Floch, H., additional, Ricard, D., additional, and Helissey, C., additional

Published
2020
Full Text
View/download PDF

24. 1728P Evaluation of medical practices in oncology in a context of COVID-19 pandemic in France: Point of view of physicians, PRATICOVID study

Author

Helissey, C., primary, Cessot, A., additional, Boudin, L., additional, Romeo, E., additional, Prieux, C., additional, Ghebriou, D., additional, Schernberg, A., additional, Grellier, N., additional, Joly, C., additional, Bauduceau, O., additional, Thibault, C., additional, Mamou, E., additional, Raynal, G., additional, Setey Eiffel, S., additional, Le Floch, H., additional, Ricard, D., additional, and Brureau, L., additional

Published
2020
Full Text
View/download PDF

32. A sensitive immunochemiluminescence assay for human serum amyloid a protein

Author

Rachid Saile, H Hachem, Raynal G, G Soula, R. Bosco, Gilles Favre, and Jean-Charles Fruchart

Subjects
Immunoassay, Detection limit, Serum Amyloid A Protein, Chromatography, biology, Triglyceride, Bilirubin, Cholesterol, Clinical Biochemistry, General Medicine, Antibodies, Luminol, chemistry.chemical_compound, chemistry, Polyclonal antibodies, Luminescent Measurements, biology.protein, Humans, Antibody
Abstract

We describe an immunochemiluminescence assay for human plasma serum amyloid A protein (SAA) in which specific rabbit polyclonal antibodies against synthetic peptides are used. The detection of the antigen-antibody reaction at 425 nm is based on a brief emission of light by a luminophor component (signal) in response to chemical energy. The working range of the assay covers plasma SAA concentrations from 5 to 100 micrograms/L. The lower detection limit is 5 micrograms/L, the within- and between-assay CVs are less than 12%. Bilirubin, cholesterol and triglyceride in final concentrations of up to 220 mumol/L, 8.1 mmol/L and 2.68 mmol/L, respectively, do not interfere with the assay. Results were correlated with those obtained by the enzyme-linked immunosorbent assay using the same antibodies (r = 0.95; p less than 0.001; n = 50). This method is inexpensive, simple and easily automated.

Published
1991

35. Setting up a technique for the biomolecular detection of Epichloe typhina, the fungal agent of choke disease of cocksfoot

Author

Leyronas, Christel, Neema, C., Raynal, G., Pathologie Végétale et Epidémiologie (PVE), Institut National Agronomique Paris-Grignon (INA P-G)-Institut National de la Recherche Agronomique (INRA), Pathologie Végétale (PaVé), Institut National de la Recherche Agronomique (INRA)-AGROCAMPUS OUEST, and Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2003

36. Les différents types de spores chez Epichloe typhina et leurs rôles respectifs

Author

Leyronas, Christel, Raynal, G., Pathologie Végétale et Epidémiologie (PVE), Institut National Agronomique Paris-Grignon (INA P-G)-Institut National de la Recherche Agronomique (INRA), and ProdInra, Migration

Subjects
[SDV] Life Sciences [q-bio], [SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2003

37. Maladies observées en France sur graminées et légumineuses fourragères pérennes

Author

Christel Leyronas, Raynal, G., Pathologie Végétale et Epidémiologie (PVE), Institut National Agronomique Paris-Grignon (INA P-G)-Institut National de la Recherche Agronomique (INRA), and ProdInra, Migration

Subjects
[SDV.BV.PEP] Life Sciences [q-bio]/Vegetal Biology/Phytopathology and phytopharmacy, [SDV.BV.PEP]Life Sciences [q-bio]/Vegetal Biology/Phytopathology and phytopharmacy
Abstract

6 ref.; National audience

Published
2003

38. Artificial contamination of orchardgrass by Epichloe typhina, the agent of choke disease

Author

Leyronas, Christel, Raynal, G., ProdInra, Migration, Pathologie Végétale et Epidémiologie (PVE), and Institut National Agronomique Paris-Grignon (INA P-G)-Institut National de la Recherche Agronomique (INRA)

Subjects
[SDV] Life Sciences [q-bio], [SDV]Life Sciences [q-bio], DACTYLE AGGLOMERE, ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2002

39. Dactyle : mystérieuse quenouille

Author

Raynal, G., Pathologie Végétale et Epidémiologie (PVE), Institut National Agronomique Paris-Grignon (INA P-G)-Institut National de la Recherche Agronomique (INRA), and ProdInra, Migration

Subjects
[SDV] Life Sciences [q-bio], [SDV]Life Sciences [q-bio], CONTROLE DE MALADIES
Published
1999

40. Les champignons endophytes, symbiotes des graminées : un modèle d'interdisciplinarité

Author

Ravel, C., Bony, Sylvie, DELATOUR, P., Durand, Jean-Louis, Guillaumin, J.J., Raynal, G., Unité d'Amélioration des plantes (CL CLERMONT GENETQ), Institut National de la Recherche Agronomique (INRA), and ProdInra, Migration

Subjects
[SDV] Life Sciences [q-bio], TOXICOLOGIE, [SDV]Life Sciences [q-bio], E-ENDOPHYTE
Abstract

Programme "Endophytes des graminées" 5ème PCRD; National audience

Published
1999

41. Luzerne porte-graine : Les maladies fongiques des feuilles et des tiges

Author

Broucqsault, L.M., Collin, F., Raynal, G., Pathologie Végétale et Epidémiologie (PVE), Institut National Agronomique Paris-Grignon (INA P-G)-Institut National de la Recherche Agronomique (INRA), and ProdInra, Migration

Subjects
[SDV] Life Sciences [q-bio], [SDV]Life Sciences [q-bio]
Abstract

12 illus.

Published
1998

44. Les caries du blé : Des maladies dont il faut toujours se méfier

Author

Raynal, G., Institut francilien recherche, innovation et société (IFRIS), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.)-Institut National de la Recherche Agronomique (INRA)-École des hautes études en sciences sociales (EHESS)-OST-Université Paris-Est Marne-la-Vallée (UPEM)-ESIEE Paris-Centre National de la Recherche Scientifique (CNRS), and Institut National de la Recherche Agronomique (INRA)-École des hautes études en sciences sociales (EHESS)-OST-Université Paris-Est Marne-la-Vallée (UPEM)-Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.)-ESIEE Paris-Centre National de la Recherche Scientifique (CNRS)

Subjects
RESISTANCE GENETIQUE, [SDV.BV.PEP]Life Sciences [q-bio]/Vegetal Biology/Phytopathology and phytopharmacy
Abstract

3 illus. 2 tables; National audience

Published
1997

45. A simple method for the evaluation of red clover (Trifolium pratense l.) resistance to Sclerotinia trifoliorum

Author

Delclos, B., Mousset-Déclas, Claire, Raynal, G., ProdInra, Migration, UMR 0102 - Unité de Recherche Génétique et Ecophysiologie des Légumineuses, Génétique et Ecophysiologie des Légumineuses à Graines (UMRLEG) (UMR 102), Etablissement National d'Enseignement Supérieur Agronomique de Dijon (ENESAD)-Institut National de la Recherche Agronomique (INRA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Etablissement National d'Enseignement Supérieur Agronomique de Dijon (ENESAD)-Institut National de la Recherche Agronomique (INRA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Pathologie Végétale (PaVé), Institut National de la Recherche Agronomique (INRA)-AGROCAMPUS OUEST, and Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)

Subjects
[SDV.SA]Life Sciences [q-bio]/Agricultural sciences, [SDV.SA] Life Sciences [q-bio]/Agricultural sciences, ComputingMilieux_MISCELLANEOUS, TREFLE VIOLET
Abstract

International audience

Published
1997

46. Brome : Le charbon fait des ravages

Author

Raynal, G., Institut francilien recherche, innovation et société (IFRIS), Institut National de la Recherche Agronomique (INRA)-École des hautes études en sciences sociales (EHESS)-OST-Université Paris-Est Marne-la-Vallée (UPEM)-Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.)-ESIEE Paris-Centre National de la Recherche Scientifique (CNRS), and Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.)-Institut National de la Recherche Agronomique (INRA)-École des hautes études en sciences sociales (EHESS)-OST-Université Paris-Est Marne-la-Vallée (UPEM)-ESIEE Paris-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], RELATION HOTE PATHOGENE
Abstract

2 illus.; National audience

Published
1997

48. Inondations et santé des cultures, l'exemple de l'Iowa en 1993 est plein d'enseignements pour 1996

Author

Raynal, G., Institut francilien recherche, innovation et société (IFRIS), Institut National de la Recherche Agronomique (INRA)-École des hautes études en sciences sociales (EHESS)-OST-Université Paris-Est Marne-la-Vallée (UPEM)-Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.)-ESIEE Paris-Centre National de la Recherche Scientifique (CNRS), and ProdInra, Migration

Subjects
[SDV] Life Sciences [q-bio], FACTEUR CLIMAT, [SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
1996

49. Acremonium toxicosis : a call for collaboration

Author

Bony, Sylvie, Iceaga, F., Raynal, G., Station de digestion microbienne du rumen, Institut National de la Recherche Agronomique (INRA), Institut francilien recherche, innovation et société (IFRIS), and Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.)-Institut National de la Recherche Agronomique (INRA)-École des hautes études en sciences sociales (EHESS)-OST-Université Paris-Est Marne-la-Vallée (UPEM)-ESIEE Paris-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health, TOXICOLOGIE, ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
1996

50. Présence en France de Claviceps Paspali stev. et hall sur paspalum distichum l. et de l'ergotisme correspondant sur du bétail

Author

Raynal, G., Institut francilien recherche, innovation et société (IFRIS), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.)-Institut National de la Recherche Agronomique (INRA)-École des hautes études en sciences sociales (EHESS)-OST-Université Paris-Est Marne-la-Vallée (UPEM)-ESIEE Paris-Centre National de la Recherche Scientifique (CNRS), and Institut National de la Recherche Agronomique (INRA)-École des hautes études en sciences sociales (EHESS)-OST-Université Paris-Est Marne-la-Vallée (UPEM)-Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.)-ESIEE Paris-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
1996

Catalog

Books, media, physical & digital resources
See catalog results