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Fitoussi R, Vie AL, Ojeda M, Meziani L, Denis D, David T, Oudart F. [Posterior uveitis: Report of a case of leptospirosis]. J Fr Ophtalmol 2023; 46:e75-e77. [PMID: 36642597 DOI: 10.1016/j.jfo.2022.06.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 05/11/2022] [Accepted: 06/11/2022] [Indexed: 01/15/2023]
Affiliation(s)
- R Fitoussi
- Service d'ophtalmologie, CHU de Timone, 264, rue Saint-Pierre, 13385 Marseille, France.
| | - A-L Vie
- Centre hospitalier de Polynésie Française, avenue du Général-de-Gaulle, 98716 Pirae, Polynésie Française
| | - M Ojeda
- Centre hospitalier de Polynésie Française, avenue du Général-de-Gaulle, 98716 Pirae, Polynésie Française
| | - L Meziani
- Centre hospitalier de Polynésie Française, avenue du Général-de-Gaulle, 98716 Pirae, Polynésie Française
| | - D Denis
- Service d'ophtalmologie, CHU de hôpital Nord, chemin des Bourrely, 13015 Marseille, France
| | - T David
- Service d'ophtalmologie, CHU de Timone, 264, rue Saint-Pierre, 13385 Marseille, France
| | - F Oudart
- Centre hospitalier de Polynésie Française, avenue du Général-de-Gaulle, 98716 Pirae, Polynésie Française
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Ojeda M, Torroglosa ME, Cremonte F, Yuvero C, Giménez J. Pathological conditions of the sentinel bivalve, the little mussel Brachidontes rodriguezii, from contaminated intertidal sites in the Southwestern Atlantic coast. J Invertebr Pathol 2021; 184:107654. [PMID: 34389406 DOI: 10.1016/j.jip.2021.107654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 07/02/2021] [Accepted: 08/06/2021] [Indexed: 11/16/2022]
Abstract
A survey of pathological conditions affecting the natural beds of the dominant bivalve species of the intertidal rocky coasts of the Southern Atlantic Ocean, was performed. Samples of the little mussel (n = 992), Brachidontes rodriguezii, which is considered a sentinel species, were collected from seven sites that present different anthropogenic activity (low anthropogenic activity, harbor, and sewage waste) along the Argentinean coast, and processed by standard histological techniques. Our results showed for the first time in a B. rodriguezii population from Mar del Plata harbor a bacterium causing cellular lysis of the spermatogenic cells (6.5% of prevalence) and in a population from Villa Gesell, a site with low anthropogenic activity, one little mussel presented cytoplasmic vacuoles in the oocytes's cytoplasm similar to a microsporidian (0.2% of prevalence). A ciliated protozoan parasitizing the cytoplasm of the epithelial digestive tubules and larval stages of two different digenean parasites, was found infecting the little mussel from both contaminated and uncontaminated sites. Sporocysts of the family Bucephalidae invaded the gonad, causing severe gonadal damage including castration, and gymnophallid metacercariae located between the mantle and shell or embedded in the mantle tissues, occupied the gonadal space. In Punta Carballido, a site located next to a sewage outfall, the highest prevalence of infection was found, for the ciliated protozoan in the digestive tubules (5.1%) and for the digenean parasites (bucephalid sporocyst 24.4%, and gymnophallid metacercariae 50%). Moreover, we found a positive correlation between shell length and overall prevalence of parasites.
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Affiliation(s)
- M Ojeda
- Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, C1428EGA Buenos Aires, Argentina; Instituto de Biodiversidad y Biología Experimental y Aplicada (IBBEA), CONICET-UBA, C1428EGA Buenos Aires, Argentina
| | - M E Torroglosa
- Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, C1428EGA Buenos Aires, Argentina; Instituto de Biodiversidad y Biología Experimental y Aplicada (IBBEA), CONICET-UBA, C1428EGA Buenos Aires, Argentina
| | - F Cremonte
- Instituto de Biología de Organismos Marinos (CCT CONICET-CENPAT), Boulevard Brown 2915, U9120ACF Puerto Madryn, Chubut, Argentina
| | - C Yuvero
- Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, C1428EGA Buenos Aires, Argentina; Instituto de Biodiversidad y Biología Experimental y Aplicada (IBBEA), CONICET-UBA, C1428EGA Buenos Aires, Argentina
| | - J Giménez
- Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, C1428EGA Buenos Aires, Argentina; Instituto de Biodiversidad y Biología Experimental y Aplicada (IBBEA), CONICET-UBA, C1428EGA Buenos Aires, Argentina
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3
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Rohmer J, Couteau‐Chardon A, Trichereau J, Panel K, Gesquiere C, Ben Abdelali R, Bidet A, Bladé J, Cayuela J, Cony‐Makhoul P, Cottin V, Delabesse E, Ebbo M, Fain O, Flandrin P, Galicier L, Godon C, Grardel N, Guffroy A, Hamidou M, Hunault M, Lengline E, Lhomme F, Lhermitte L, Machelart I, Mauvieux L, Mohr C, Mozicconacci M, Naguib D, Nicolini FE, Rey J, Rousselot P, Tavitian S, Terriou L, Lefèvre G, Preudhomme C, Kahn J, Groh M, Ackermann F, Adiko D, Ahwij N, Baruchel A, Beal C, Bemba M, Beylot Barry M, Beyne Rauzy O, Bielefeld P, Boisseau M, Bonmati C, Bonnote B, Borel C, Bouredji D, Brignier A, Brouillard M, Campos F, Carre M, Chalayer E, Chomel JC, Coiteux V, Contejean A, Corby A, Darre S, Dubruille V, Durel CA, El Yamani A, Etancelin P, Etienne N, Evon P, Gyan E, Hachulla E, Hermet M, Huguet F, Ianotto JC, Inchiappa L, Jdid I, Jondeau K, Joubert M, Legrand F, Lejeune C, Le Pendu C, Lidove O, Lemal R, Limal N, Lopinet E, Maloisel F, Marfaing A, Marroun I, Maurier F, Muller E, Muron T, Ojeda M, Paule R, Pignon JM, Rossi C, Roumier M, Sene D, Sene T, Simon L, Slama B, Suarez F, Tcherakian C, Torregrosa JM, Toussaint E, Vatan R, Visanica S, Voilat L, Zini JM. Epidemiology, clinical picture and long-term outcomes of FIP1L1-PDGFRA-positive myeloid neoplasm with eosinophilia: Data from 151 patients. Am J Hematol 2020; 95:1314-1323. [PMID: 32720700 DOI: 10.1002/ajh.25945] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 07/23/2020] [Indexed: 12/11/2022]
Abstract
FIP1L1-PDGFRA-positive myeloid neoplasm with eosinophilia (F/P+ MN-eo) is a rare disease: robust epidemiological data are lacking and reported issues are scarce, of low sample-size and limited follow-up. Imatinib mesylate (IM) is highly efficient but no predictive factor of relapse after discontinuation has yet been identified. One hundred and fifty-one patients with F/P+ MN-eo (143 males; mean age at diagnosis 49 years; mean annual incidence: 0.18 case per million population) were included in this retrospective nationwide study involving all French laboratories who perform the search of F/P fusion gene (study period: 2003-2019). The main organs involved included the spleen (44%), skin (32%), lungs (30%), heart (19%) and central nervous system (9%). Serum vitamin B12 and tryptase levels were elevated in 74/79 (94%) and 45/57 (79%) patients, respectively, and none of the 31 patients initially treated with corticosteroids achieved complete hematologic remission. All 148 (98%) IM-treated patients achieved complete hematologic and molecular (when tested, n = 84) responses. Forty-six patients eventually discontinued IM, among whom 20 (57%) relapsed. In multivariate analysis, time to IM initiation (continuous HR: 1,01 [0.99-1,03]; P = .05) and duration of IM treatment (continuous HR: 0,97 [0,95-0,99]; P = .004) were independent factors of relapse after discontinuation of IM. After a mean follow-up of 80 (56) months, the 1, 5- and 10-year overall survival rates in IM-treated patients were 99%, 95% and 84% respectively. In F/P+ MN-eo, prompt initiation of IM and longer treatment durations may prevent relapses after discontinuation of IM.
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Affiliation(s)
- Julien Rohmer
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Department of Internal Medicine Hôpital Foch Suresnes France
| | - Amélie Couteau‐Chardon
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Department of Intensive Care medicine Centre Hospitalier Annecy Genevois Saint‐Julien‐en‐Genevois France
| | - Julie Trichereau
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Clinical Research Department Hôpital Foch Suresnes France
| | - Kewin Panel
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Clinical Research Department Hôpital Foch Suresnes France
| | - Cyrielle Gesquiere
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
| | - Raouf Ben Abdelali
- Pole Hématologie et Oncologie Laboratoire CERBA Saint‐Ouen‐l'Aumône France
| | - Audrey Bidet
- Laboratory of Hematology CHU de Bordeaux Pessac France
| | | | - Jean‐Michel Cayuela
- Laboratory of Hematology Saint‐Louis Hospital, University of Paris Paris France
| | - Pascale Cony‐Makhoul
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Hematology Department CH Annecy Genevois Annecy France
| | - Vincent Cottin
- National Coordinating Reference Center for Rare Pulmonary Diseases Louis Pradel Hospital Lyon France
- Hospices Civils de Lyon, UMR754, University Claude Bernard Lyon 1 Lyon France
| | - Eric Delabesse
- Laboratory of Hematology Institut Universitaire du Cancer de Toulouse Oncopole, CHU de Toulouse Toulouse France
| | - Mikaël Ebbo
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Aix Marseille University, Department of Internal Medicine Hôpital de la Timone, AP‐HM, CNRS, INSERM, CIML Marseille France
| | - Olivier Fain
- Department of Internal Medicine CHU Saint Antoine Paris France
| | - Pascale Flandrin
- Laboratory of Hematology Hôpital Nord, CHU de Saint‐Étienne Saint‐Étienne France
| | - Lionel Galicier
- Department of Clinical Immunology Saint Louis hospital Paris France
| | - Catherine Godon
- Laboratoire de cytogénétique hématologique CHU de Nantes Nantes France
| | | | - Aurélien Guffroy
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Department of Clinical Immunology and Internal Medicine, National Reference Center for Systemic Autoimmune Diseases (RESO), Tertiary Center for Primary Immunodeficiency Strasbourg University Hospital Strasbourg France
| | - Mohamed Hamidou
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Department of Internal Medicine CHU de Nantes Nantes France
| | | | | | | | - Ludovic Lhermitte
- University of Paris, Institut National de Recherche Médicale U1151 Laboratory of Onco‐Hematology, Hôpital Necker Enfants‐Malades Paris France
| | - Irène Machelart
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Department of Internal Medicine CHU de Bordeaux Bordeaux France
| | - Laurent Mauvieux
- Université de Strasbourg, INSERM U1113 Interface de Recherche Fondamentale et Appliquée en Cancérologie, Laboratoire d'hématologie du CHRU Strasbourg, Faculté de Médecine de Strasbourg Strasbourg France
| | - Catherine Mohr
- Service d'Hématologie Oncologie, CHU Groupe Hospitalier Sud Réunion Saint Pierre, Reunion France
| | - Marie‐Joelle Mozicconacci
- Institut Paoli‐Calmettes, Centre de Recherche en Cancérologie de Marseille, Biopathologie Marseille France
| | - Dina Naguib
- Laboratory of Hematology CHU Caen Caen France
| | - Franck E. Nicolini
- Department of Hematology INSERM U 1052, CRCL, Centre Léon Bérard Lyon France
| | - Jerome Rey
- Department of Hematology Institut Paoli‐Calmettes Marseille France
| | - Philippe Rousselot
- Hematology Department Versailles André Mignot Hospital, University Paris‐Saclay Le Chesnay France
| | - Suzanne Tavitian
- Service d'Hématologie, Institut Universitaire du Cancer de Toulouse‐Oncopole Centre Hospitalier Universitaire de Toulouse Toulouse France
| | - Louis Terriou
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Université de Lille, CHU Lille, Département de Médecine Interne et Immunologie Clinique, Centre de Référence des Maladies Auto‐immunes Systémiques Rares du Nord et Nord‐Ouest de France (CeRAINO) Lille France
| | - Guillaume Lefèvre
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Université de Lille, CHU Lille, Département de Médecine Interne et Immunologie Clinique, Centre de Référence des Maladies Auto‐immunes Systémiques Rares du Nord et Nord‐Ouest de France (CeRAINO) Lille France
| | | | - Jean‐Emmanuel Kahn
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Université Paris‐Saclay, Department of Internal Medicine Ambroise Paré hospital, Boulogne Billancourt Cedex France
| | - Matthieu Groh
- National Reference Center for Hypereosinophilic syndromes (CEREO) Suresnes France
- Department of Internal Medicine Hôpital Foch Suresnes France
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Largeaud L, Cornillet-Lefebvre P, Hamel JF, Dumas PY, Prade N, Dufrechou S, Plenecassagnes J, Luquet I, Blanchet O, Banos A, Béné MC, Bernard M, Bertoli S, Bonmati C, Fornecker LM, Guièze R, Haddaoui L, Hunault M, Ianotto JC, Jourdan E, Ojeda M, Peterlin P, Vey N, Zerazhi H, Yosr H, Mineur A, Cahn JY, Ifrah N, Récher C, Pigneux A, Delabesse E. Lomustine is beneficial to older AML with ELN2017 adverse risk profile and intermediate karyotype: a FILO study. Leukemia 2020; 35:1291-1300. [PMID: 32943750 DOI: 10.1038/s41375-020-01031-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/23/2020] [Accepted: 08/14/2020] [Indexed: 12/24/2022]
Abstract
We previously reported the benefit of lomustine addition to conventional chemotherapy in older acute myeloid leukemias with nonadverse chromosomal aberrations in the LAM-SA 2007 randomized clinical trial (NCT00590837). A molecular analysis of 52 genes performed in 330 patients included in this trial, 163 patients being treated with lomustine in combination with idarubicin and cytarabine and 167 without lomustine, identified 1088 mutations with an average of 3.3 mutations per patient. NPM1, FLT3, and DNMT3A were the most frequently mutated genes. A putative therapeutic target was identified in 178 patients (54%). Among five molecular classifications analyzed, the ELN2017 risk classification has the stronger association with the clinical evolution. Patients not treated with lomustine have an expected survival prognosis in agreement with this classification regarding the overall and event-free survivals. In strong contrast, lomustine erased the ELN2017 classification prognosis. The benefit of lomustine in nonadverse chromosomal aberrations was restricted to patients with RUNX1, ASXL1, TP53, and FLT3-ITDhigh/NPM1WT mutations in contrast to the intermediate and favorable ELN2017 patients. This post-hoc analysis identified a subgroup of fit elderly AML patients with intermediate cytogenetics and molecular markers who may benefit from lomustine addition to intensive chemotherapy.
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Affiliation(s)
- Laetitia Largeaud
- Hematology Biology, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopôle, Université Toulouse III Paul Sabatier, Toulouse, France
| | | | | | - Pierre-Yves Dumas
- Clinical Hematology, Bordeaux University Hospital, Bordeaux University, Inserm 1035, Bordeaux, France
| | - Naïs Prade
- Hematology Biology, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopôle, Université Toulouse III Paul Sabatier, Toulouse, France
| | - Stéphanie Dufrechou
- Hematology Biology, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopôle, Université Toulouse III Paul Sabatier, Toulouse, France
| | - Julien Plenecassagnes
- Bioinformatic Department, Claudius Regaud Institute, Institut Universitaire du Cancer de Toulouse Oncopôle, Toulouse, France
| | - Isabelle Luquet
- Hematology Biology, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopôle, Université Toulouse III Paul Sabatier, Toulouse, France
| | - Odile Blanchet
- Hematology Biology, Angers University Hospital, Angers University, Inserm, CRCINA, Angers, France
| | - Anne Banos
- Clinical Hematology, Cote Basque General Hospital, Bayonne, France
| | - Marie C Béné
- Hematology Biology, Nantes University Hospital, Nantes, France
| | - Marc Bernard
- Clinical Hematology, Rennes University Hospital, Rennes, France
| | - Sarah Bertoli
- Clinical Hematology, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopôle, Université Toulouse III Paul Sabatier, Toulouse, France
| | | | | | - Romain Guièze
- Clinical Hematology, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - Lamya Haddaoui
- FILO Tumor Bank, Pitié-Salpêtrière Hospital, Paris, France
| | - Mathilde Hunault
- Clinical Hematology, Angers University Hospital, INSERM U 892/CNRS 6299, Angers, France
| | - Jean Christophe Ianotto
- Clinical Hematology, Institute of Oncology and Hematology, Brest University Hospital, Brest, France
| | - Eric Jourdan
- Clinical Hematology, Nîmes University Hospital, Nîmes, France
| | - Mario Ojeda
- Clinical Hematology, GHRMSA, Hôpital E Muller, Mulhouse, France
| | - Pierre Peterlin
- Clinical Hematology, Nantes University Hospital, Nantes, France
| | - Norbert Vey
- Clinical Hematology, Aix-Marseille University, Inserm, CNRS, Institut Paoli-Calmettes, CRCM, Marseille, France
| | - Hacene Zerazhi
- Clinical Hematology, Avignon General Hospital, Avignon, France
| | - Hicheri Yosr
- Clinical Hematology, Aix-Marseille University, Inserm, CNRS, Institut Paoli-Calmettes, CRCM, Marseille, France.,Clinical Hematology, Montpellier University Hospital, Montpellier, France
| | - Ariane Mineur
- Clinical Research Unit, Bordeaux University Hospital, Bordeaux, France.,FILO, Tours University Hospital, Tours, France
| | - Jean-Yves Cahn
- Clinical Hematology, Grenoble University Hospital, Grenoble, France
| | - Norbert Ifrah
- Clinical Hematology, Angers University Hospital, INSERM U 892/CNRS 6299, Angers, France
| | - Christian Récher
- Clinical Hematology, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopôle, Université Toulouse III Paul Sabatier, Toulouse, France
| | - Arnaud Pigneux
- Clinical Hematology, Bordeaux University Hospital, Bordeaux University, Inserm 1035, Bordeaux, France
| | - Eric Delabesse
- Hematology Biology, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopôle, Université Toulouse III Paul Sabatier, Toulouse, France.
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Jacinto-Maldonado M, García-Peña G, Paredes-León R, Saucedo B, Sarmiento-Silva R, García A, Martínez-Gómez D, Ojeda M, Del Callejo E, Suzán G. Chiggers (Acariformes: Trombiculoidea) do not increase rates of infection by Batrachochytrium dendrobatidis fungus in the endemic Dwarf Mexican Treefrog Tlalocohyla smithii (Anura: Hylidae). Int J Parasitol Parasites Wildl 2020; 11:163-173. [PMID: 32099787 PMCID: PMC7031141 DOI: 10.1016/j.ijppaw.2019.12.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 12/16/2019] [Accepted: 12/16/2019] [Indexed: 12/29/2022]
Abstract
Amphibian populations are globally declining at an alarming rate, and infectious diseases are among the main causes of their decline. Two micro-parasites, the fungus Batrachochytrium dendrobatidis (Bd) and the virus Ranavirus (RV) have caused mass mortality of amphibians and population declines. Other, less understood epizootics are caused by macro-parasites, such as Trombiculoidea chiggers. Infection with chiggers can affect frog behavior and survival. Furthermore, synergistic effects of co-infection with both macro and micro-parasites may lead to higher morbidity. To better understand these potential synergies, we investigated the presence and co-infection by chiggers, Bd and RV in the endemic frog Tlalocohyla smithii (T. smithii). Co-infection of Bd, RV, and/or chiggers is expected in habitats that are suitable for their co-occurrence; and if infection with one parasite facilitates infection with the others. On the other hand, co-infection could decrease if these parasites were to differ in their micro-environmental requirements (i.e. niche apportionment). A total of 116 frogs of T. smithii were studied during 2014 and 2016 in three streams within the Chamela-Cuixmala Biosphere Reserve in Jalisco, Mexico. Our results show that 31% of the frogs were infected with Trombiculoidea chiggers (Hannemania sp. and Eutrombicula alfreddugesi); Hannemania prevalence increased with air temperature and decreased in sites with high canopies and with water pH values above 8.5 and below 6.7. Bd prevalence was 2.6%, RV prevalence was 0%, and none of the frogs infected with chiggers were co-infected with Bd. Together, this study suggests that chiggers do not facilitate infection with Bd, as these are apportioned in different micro-habitats. Nevertheless, the statistical power to assure this is low. We recommend further epidemiological monitoring of multiple parasites in different geographical locations in order to provide insight on the true hazards, risks and conservation options for amphibian populations.
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Affiliation(s)
- M. Jacinto-Maldonado
- The Complexity Sciences Center C3 Universidad Nacional Autónoma de México, Av. Universidad, 3000, Mexico City, Mexico
- Faculty of Veterinary Medicine, Universidad Nacional Autónoma de México (UNAM), Av. Universidad, 3000, Mexico City, Mexico
| | - G.E. García-Peña
- The Complexity Sciences Center C3 Universidad Nacional Autónoma de México, Av. Universidad, 3000, Mexico City, Mexico
- Faculty of Veterinary Medicine, Universidad Nacional Autónoma de México (UNAM), Av. Universidad, 3000, Mexico City, Mexico
| | - R. Paredes-León
- National Mite Collection, Biology Institute, Universidad Nacional Autónoma de México, Mexico
| | - B. Saucedo
- Animal Health Trust, Lanwades Park, CB87UU, Newmarket, United Kingdom
| | - R.E. Sarmiento-Silva
- Faculty of Veterinary Medicine, Universidad Nacional Autónoma de México (UNAM), Av. Universidad, 3000, Mexico City, Mexico
| | - A. García
- Chamela Biological Station, Biology Institute, San Patricio Melaque, 48980, La Huerta, Jalisco, Mexico
| | - D. Martínez-Gómez
- Department of Agriculture and Animal Production, Universidad Autónoma Metropolitana. Unit of Xochimilco. Prol, Canal de Miramontes, 3855, Mexico City, Mexico
| | - M. Ojeda
- National Mite Collection, Biology Institute, Universidad Nacional Autónoma de México, Mexico
| | - E. Del Callejo
- The Complexity Sciences Center C3 Universidad Nacional Autónoma de México, Av. Universidad, 3000, Mexico City, Mexico
| | - G. Suzán
- Faculty of Veterinary Medicine, Universidad Nacional Autónoma de México (UNAM), Av. Universidad, 3000, Mexico City, Mexico
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VIZCARRA A, Hermida O, Iturrez S, Labombarda J, Simon M, Lopez L, Sosa R, Ojeda M, Villalva C, Torrens A. SUN-251 90% of Arterio Venous Fistula Autologous, Transposition brachiobasilic. Kidney Int Rep 2020. [DOI: 10.1016/j.ekir.2020.02.786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Valente F, Soriano T, Ojeda M, Oristrell G, Roque A, Pineda V, Cuellar H, Rodriguez-Palomares JF. P120Cardio-oncology interactions: yet another face of an ever-growing couple. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez110.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- F Valente
- University Hospital Vall d"Hebron, Barcelona, Spain
| | - T Soriano
- University Hospital Vall d"Hebron, Barcelona, Spain
| | - M Ojeda
- University Hospital Vall d"Hebron, Barcelona, Spain
| | - G Oristrell
- University Hospital Vall d"Hebron, Barcelona, Spain
| | - A Roque
- University Hospital Vall d"Hebron, Barcelona, Spain
| | - V Pineda
- University Hospital Vall d"Hebron, Barcelona, Spain
| | - H Cuellar
- University Hospital Vall d"Hebron, Barcelona, Spain
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Sequeira M, Lindner D, Goumans MJ, Neumann T, Ojeda M, Kuntze T, Blankenberg S, Westermann D, Reichenspurner H, Girdauskas E. Linkage Analysis of Transvalvular Flow Patterns, Histopathology, and Target Gene Expression in Aortic Valve Disease. Thorac Cardiovasc Surg 2019. [DOI: 10.1055/s-0039-1678810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- M. Sequeira
- Universitäres Herzzentrum Hamburg, Hamburg, Germany
| | - D. Lindner
- Universitäres Herzzentrum Hamburg, Hamburg, Germany
| | - M.-J. Goumans
- Department of Molecular Cell Biology, Leiden University Medical Center, Leiden, The Netherlands
| | - T. Neumann
- Universitäres Herzzentrum Hamburg, Hamburg, Germany
| | - M. Ojeda
- Universitäres Herzzentrum Hamburg, Hamburg, Germany
| | - T. Kuntze
- Central Hospital Bad Berka, Bad Berka, Germany
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Garrigoza S, Fernández C, Valdovino M, Bernal B, Ojeda M. Automedicación en jóvenes de Santa Rosa del Aguaray, Paraguay. Med Clín Soc 2017. [DOI: 10.52379/mcs.v1i2.21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Introducción: La automedicación, según la declaración conjunta por la Federación Farmacéutica Internacional y la Industria Mundial, es el uso de medicamentos, sin prescripción médica y por iniciativa propia de las personas. Objetivo: Determinar la frecuencia de automedicación en jóvenes universitarios de Santa Rosa del Aguaray, Departamento de San Pedro, Paraguay. Metodología: Estudio descriptivo que incluyó a 100 estudiantes de medicina y estudiantes del curso propedéutico de admisión. Se aplicó un instrumento elaborado y validado por los autores a fin de colectar información sobre automedicación. Resultados: La frecuencia de automedicación fue del 92%, el principal motivo fue la cefalea, los medicamentos más utilizados fueron los analgésicos y las fuentes consultadas en su mayoría incluyeron a los amigos y familiares. Discusión: La automedicación es una práctica bastante difundida en nuestro medio y entre las causas más importantes figura la baja educación, el escaso acceso a centros asistenciales y la recomendación de familiares y amigos.
Palabras clave: Automedicación; Cuestionario; Estudiantes de Medicina.
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Lucci P, Borrero M, Ruiz A, Pacetti D, Frega NG, Diez O, Ojeda M, Gagliardi R, Parra L, Angel M. Palm oil and cardiovascular disease: a randomized trial of the effects of hybrid palm oil supplementation on human plasma lipid patterns. Food Funct 2016; 7:347-54. [PMID: 26488229 DOI: 10.1039/c5fo01083g] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study examines, for the first time, the effect of hybrid Elaeis oleifera × E. guineensis palm oil supplementation on human plasma lipids related to CVD risk factors. One hundred sixty eligible participants were randomized and assigned to one of the two treatments: 25 mL hybrid palm oil (HPO group) or 25 mL extra virgin olive oil (EVOO group) daily for 3 months. Fasting venous samples were obtained at baseline and after 1, 2 and 3 months for measurement of plasma lipids (TC, LDL-C, HDL-C and TAGs). Changes in body mass index and waist circumference were also assessed. Although there was an overall reduction in TC (7.4%, p < 0.001) and in LDL-C (15.6%, p < 0.001), no significant differences were found between the treatment groups in a repeated measures analysis of variance for TC (p = 0.0525), LDL-C (p = 0.2356), HDL-C (p = 0.8293) or TAGs (p = 0.3749). Furthermore, HPO consumption had similar effects on plasma lipids to EVOO, thus providing additional support for the concept that hybrid Elaeis oleifera × E. guineensis palm oil can be seen as a "tropical equivalent of olive oil".
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Affiliation(s)
- P Lucci
- Department of Food Science, University of Udine Via Sondrio 2/a, 33100 Udine, Italy.
| | - M Borrero
- Department of Nutrition and Biochemistry, Faculty of Sciences, Pontificia Universidad Javeriana, KR 7 # 40-62, Bogota D.C., Colombia
| | - A Ruiz
- Department of Internal Medicine, School of Medicine, Pontificia Universidad Javeriana, KR 7 # 40-62, Bogota D.C., Colombia
| | - D Pacetti
- Department of Agricultural, Food, and Environmental Sciences, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy
| | - N G Frega
- Department of Agricultural, Food, and Environmental Sciences, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy
| | - O Diez
- Department of Microbiology, Faculty of Sciences, Pontificia Universidad Javeriana, KR 7 # 40-62, Bogota D.C., Colombia
| | - M Ojeda
- Department of Nutrition and Biochemistry, Faculty of Sciences, Pontificia Universidad Javeriana, KR 7 # 40-62, Bogota D.C., Colombia
| | - R Gagliardi
- Department of Agricultural, Food, and Environmental Sciences, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy
| | - L Parra
- Department of Nutrition and Biochemistry, Faculty of Sciences, Pontificia Universidad Javeriana, KR 7 # 40-62, Bogota D.C., Colombia
| | - M Angel
- Department of Nutrition and Biochemistry, Faculty of Sciences, Pontificia Universidad Javeriana, KR 7 # 40-62, Bogota D.C., Colombia
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Aguilar J, Munoz E, Ojeda M, Taboas E, Perez M, Meseguer M. Embryo cytoplasmatic wave and evenness of blastomeres characterization at the end of cell cycle and their relation with clinical outcome. Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.07.1058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Aguilar J, Munoz E, Galan A, Motato Y, Ojeda M, Garcia V, Meseguer M. Embryo s-phase length analysis on first and second cell cycle and its relationship with reproductive outcome. Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.07.1052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Zabaleta L, Albisu M, Ojeda M, Gil PF, Etaio I, Perez-Elortondo FJ, de Renobales M, Barron LJR. Occurrence of sensory defects in semi-hard ewe’s raw milk cheeses. ACTA ACUST UNITED AC 2015. [DOI: 10.1007/s13594-015-0237-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Aguilar J, Taboas E, Perez M, Ojeda M, Fernandez I, Muñoz E. Alterations in embryo morphokinetics after artificial oocyte activation by using a calcium ionophore. Fertil Steril 2013. [DOI: 10.1016/j.fertnstert.2013.07.1221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Aguilar J, Motato Y, Ojeda M, Escriba M, Muñoz E, Meseguer M. The human first cell cycle; impact on implantation. Fertil Steril 2013. [DOI: 10.1016/j.fertnstert.2013.07.1229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Durán-Martín D, Ojeda M, Granados ML, Fierro J, Mariscal R. Stability and regeneration of Cu–ZrO2 catalysts used in glycerol hydrogenolysis to 1,2-propanediol. Catal Today 2013. [DOI: 10.1016/j.cattod.2012.11.013] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Gandhi G, Allahbadia G, Kagalwala S, Allahbadia A, Ramesh S, Patel K, Hinduja R, Chipkar V, Madne M, Ramani R, Joo JK, Jeung JE, Go KR, Lee KS, Goto H, Hashimoto S, Amo A, Yamochi T, Iwata H, Morimoto Y, Koifman M, Lahav-Baratz S, Blais E, Megnazi-Wiener Z, Ishai D, Auslender R, Dirnfeld M, Zaletova V, Zakharova E, Krivokharchenko I, Zaletov S, Zhu L, Li Y, Zhang H, Ai J, Jin L, Zhang X, Rajan N, Kovacs A, Foley C, Flanagan J, O'Callaghan J, Waterstone J, Dineen T, Dahdouh EM, St-Michel P, Granger L, Carranza-Mamane B, Faruqi F, Kattygnarath TV, Gomes FLAF, Christoforidis N, Ioakimidou C, Papas C, Moisidou M, Chatziparasidou A, Klaver M, Tilleman K, De Sutter P, Lammers J, Freour T, Splingart C, Barriere P, Ikeno T, Nakajyo Y, Sato Y, Hirata K, Kyoya T, Kyono K, Campos FB, Meseguer M, Nogales M, Martinez E, Ariza M, Agudo D, Rodrigo L, Garcia-Velasco JA, Lopes AS, Frederickx V, Vankerkhoven G, Serneels A, Roziers P, Puttermans P, Campo R, Gordts S, Fragouli E, Alfarawati S, Spath K, Wells D, Liss J, Lukaszuk K, Glowacka J, Bruszczynska A, Gallego SC, Lopez LO, Vila EO, Garcia MG, Canas CL, Segovia AG, Ponce AG, Calonge RN, Peregrin PC, Hashimoto S, Amo A, Ito K, Nakaoka Y, Morimoto Y, Alcoba DD, Valerio EG, Conzatti M, Tornquist J, Kussler AP, Pimentel AM, Corleta HE, Brum IS, Boyer P, Montjean D, Tourame P, Gervoise-Boyer M, Cohen J, Lefevre B, Radio CI, Wolf JP, Ziyyat A, De Croo I, Tolpe A, Degheselle S, Van de Velde A, Tilleman K, De Sutter P, Van den Abbeel E, Kagalwala S, Gandhi G, Allahbadia G, Kuwayama M, Allahbadia A, Chipkar V, Khatoon A, Ramani R, Madne M, Alsule S, Inaba M, Ohgaki A, Ohtani A, Matsumoto H, Mizuno S, Mori R, Fukuda A, Morimoto Y, Umekawa Y, Yoshida A, Tanigiwa S, Seida K, Suzuki H, Tanaka M, Vahabi Z, Yazdi PE, Dalman A, Ebrahimi B, Mostafaei F, Niknam MR, Watanabe S, Kamihata M, Tanaka T, Matsunaga R, Yamanaka N, Kani C, Ishikawa T, Wada T, Morita H, Miyamura H, Nishio E, Ito M, Kuwahata A, Ochi M, Horiuchi T, Dal Canto M, Guglielmo MC, Fadini R, Renzini MM, Albertini DF, Novara P, Lain M, Brambillasca F, Turchi D, Sottocornola M, Coticchio G, Kato M, Fukunaga N, Nagai R, Kitasaka H, Yoshimura T, Tamura F, Hasegawa N, Nakayama K, Takeuchi M, Ohno H, Aoyagi N, Kojima E, Itoi F, Hashiba Y, Asada Y, Kikuchi H, Iwasa Y, Kamono T, Suzuki A, Yamada K, Kanno H, Sasaki K, Murakawa H, Matsubara M, Yoshida H, Valdespin C, Elhelaly M, Chen P, Pangestu M, Catt S, Hojnik N, Kovacic B, Roglic P, Taborin M, Zafosnik M, Knez J, Vlaisavljevic V, Mori C, Yabuuchi A, Ezoe K, Takayama Y, Aono F, Kato K, Radwan P, Krasinski R, Chorobik K, Radwan M, Stoppa M, Maggiulli R, Capalbo A, Ievoli E, Dovere L, Scarica C, Albricci L, Romano S, Sanges F, Barnocchi N, Papini L, Vivarelli A, Ubaldi FM, Rienzi L, Rienzi L, Bono S, Capalbo A, Spizzichino L, Rubio C, Ubaldi FM, Fiorentino F, Ferris J, Favetta LA, MacLusky N, King WA, Madani T, Jahangiri N, Aflatoonian R, Cater E, Hulme D, Berrisford K, Jenner L, Campbell A, Fishel S, Zhang XY, Yilmaz A, Hananel H, Ao A, Vutyavanich T, Piromlertamorn W, Saenganan U, Samchimchom S, Wirleitner B, Lejeune B, Zech NH, Vanderzwalmen P, Albani E, Parini V, Smeraldi A, Menduni F, Antonacci R, Marras A, Levi S, Morreale G, Pisano B, Di Biase A, Di Rosa A, Setti PEL, Puard V, Cadoret V, Tranchant T, Gauthier C, Reiter E, Guerif F, Royere D, Yoon SY, Eum JH, Park EA, Kim TY, Yoon TK, Lee DR, Lee WS, Cabal AC, Vallejo B, Campos P, Sanchez E, Serrano J, Remohi J, Nagornyy V, Mazur P, Mykytenko D, Semeniuk L, Zukin V, Guilherme P, Madaschi C, Bonetti TCS, Fassolas G, Izzo CR, Santos MJDL, Beltran D, Garcia-Laez V, Escriba MJ, Grau N, Escrich L, Albert C, Zuzuarregui JL, Pellicer A, LU Y, Nikiforaki D, Meerschaut FV, Neupane J, De Vos WH, Lierman S, Deroo T, Heindryckx B, De Sutter P, Li J, Chen XY, Lin G, Huang GN, Sun ZY, Zhong Y, Zhang B, Li T, Zhang SP, Ye H, Han SB, Liu SY, Zhou J, Lu GX, Zhuang GL, Muela L, Roldan M, Gadea B, Martinez M, Perez I, Meseguer M, Munoz M, Castello C, Asensio M, Fernandez P, Farreras A, Rovira S, Capdevila JM, Velilla E, Lopez-Teijon M, Kovacs P, Matyas SZ, Forgacs V, Reichart A, Rarosi F, Bernard A, Torok A, Kaali SG, Sajgo A, Pribenszky CS, Sozen B, Ozturk S, Yaba-Ucar A, Demir N, Gelo N, Stanic P, Hlavati V, ogoric S, Pavicic-Baldani D, prem-Goldtajn M, Radakovic B, Kasum M, Strelec M, Canic T, imunic V, Vrcic H, Ajina M, Negra D, Ben-Ali H, Jallad S, Zidi I, Meddeb S, Bibi M, Khairi H, Saad A, Escrich L, Grau N, Meseguer M, Gamiz P, Viloria T, Escriba MJ, Lima ET, Fernandez MP, Prieto JAA, Varela MO, Kassa D, Munoz EM, Morita H, Watanabe S, Kamihata M, Matsunaga R, Wada T, Kani K, Ishikawa T, Miyamura H, Ito M, Kuwahata A, Ochi M, Horiuchi T, Nor-Ashikin MNK, Norhazlin JMY, Norita S, Wan-Hafizah WJ, Mohd-Fazirul M, Razif D, Hoh BP, Dale S, Cater E, Woodhead G, Jenner L, Fishel S, Andronikou S, Francis G, Tailor S, Vourliotis M, Almeida PA, Krivega M, Van de Velde H, Lee RK, Hwu YM, Lu CH, Li SH, Vaiarelli A, Antonacci R, Smeraldi A, Desgro M, Albani E, Baggiani A, Zannoni E, Setti PEL, Kermavner LB, Klun IV, Pinter B, Vrtacnik-Bokal E, De Paepe C, Cauffman G, Verheyen G, Stoop D, Liebaers I, Van de Velde H, Stecher A, Wirleitner B, Vanderzwalmen P, Zintz M, Neyer A, Bach M, Baramsai B, Schwerda D, Zech NH, Wiener-Megnazi Z, Fridman M, Koifman M, Lahav-Baratz S, Blais I, Auslender R, Dirnfeld M, Akerud H, Lindgren K, Karehed K, Wanggren K, Hreinsson J, Rovira S, Capdevila JM, Freijomil B, Castello C, Farreras A, Fernandez P, Asensio M, Lopez-Teijon M, Velilla E, Weiss A, Neril R, Geslevich J, Beck-Fruchter R, Lavee M, Golan J, Ermoshkin A, Shalev E, Shi W, Zhang S, Zhao W, Xue XIA, Wang MIN, Bai H, Shi J, Smith HL, Shaw L, Kimber S, Brison D, Boumela I, Assou S, Haouzi D, Ahmed OA, Dechaud H, Hamamah S, Dasiman R, Nor-Shahida AR, Wan-Hafizah WJ, Norhazlin JMY, Mohd-Fazirul M, Salina O, Gabriele RAF, Nor-Ashikin MNK, Ben-Yosef D, Shwartz T, Cohen T, Carmon A, Raz NM, Malcov M, Frumkin T, Almog B, Vagman I, Kapustiansky R, Reches A, Azem F, Amit A, Cetinkaya M, Pirkevi C, Yelke H, Kumtepe Y, Atayurt Z, Kahraman S, Risco R, Hebles M, Saa AM, Vilches-Ferron MA, Sanchez-Martin P, Lucena E, Lucena M, Heras MDL, Agirregoikoa JA, Martinez E, Barrenetxea G, De Pablo JL, Lehner A, Pribenszky C, Murber A, Rigo J, Urbancsek J, Fancsovits P, Bano DG, Sanchez-Leon A, Marcos J, Molla M, Amorocho B, Nicolas M, Fernandez L, Landeras J, Adeniyi OA, Ehbish SM, Brison DR, Egashira A, Murakami M, Nagafuchi E, Tanaka K, Tomohara A, Mine C, Otsubo H, Nakashima A, Otsuka M, Yoshioka N, Kuramoto T, Choi D, Yang H, Park JH, Jung JH, Hwang HG, Lee JH, Lee JE, Kang AS, Yoo JH, Kwon HC, Lee SJ, Bang S, Shin H, Lim HJ, Min SH, Yeon JY, Koo DB, Kuwayama M, Higo S, Ruvalcaba L, Kobayashi M, Takeuchi T, Yoshida A, Miwa A, Nagai Y, Momma Y, Takahashi K, Chuko M, Nagai A, Otsuki J, Kim SG, Lee JH, Kim YY, Kim HJ, Park IH, Sun HG, Lee KH, Song HJ, Costa-Borges N, Belles M, Herreros J, Teruel J, Ballesteros A, Pellicer A, Calderon G, Nikiforaki D, Vossaert L, Meerschaut FV, Qian C, Lu Y, Parys JB, De Vos WH, Deforce D, Deroo T, Van den Abbeel E, Leybaert L, Heindryckx B, De Sutter P, Surlan L, Otasevic V, Velickovic K, Golic I, Vucetic M, Stankovic V, Stojnic J, Radunovic N, Tulic I, Korac B, Korac A, Fancsovits P, Pribenszky C, Lehner A, Murber A, Rigo J, Urbancsek J, Elias R, Neri QV, Fields T, Schlegel PN, Rosenwaks Z, Palermo GD, Gilson A, Piront N, Heens B, Vastersaegher C, Vansteenbrugge A, Pauwels PCP, Abdel-Raheem MF, Abdel-Rahman MY, Abdel-Gaffar HM, Sabry M, Kasem H, Rasheed SM, Amin M, Abdelmonem A, Ait-Allah AS, VerMilyea M, Anthony J, Bucci J, Croly S, Coutifaris C, Maggiulli R, Rienzi L, Cimadomo D, Capalbo A, Dusi L, Colamaria S, Baroni E, Giuliani M, Vaiarelli A, Sapienza F, Buffo L, Ubaldi FM, Zivi E, Aizenman E, Barash D, Gibson D, Shufaro Y, Perez M, Aguilar J, Taboas E, Ojeda M, Suarez L, Munoz E, Casciani V, Minasi MG, Scarselli F, Terribile M, Zavaglia D, Colasante A, Franco G, Greco E, Hickman C, Cook C, Gwinnett D, Trew G, Carby A, Lavery S, Asgari L, Paouneskou D, Jayaprakasan K, Maalouf W, Campbell BK, Aguilar J, Taboas E, Perez M, Munoz E, Ojeda M, Remohi J, Rega E, Alteri A, Cotarelo RP, Rubino P, Colicchia A, Giannini P, Devjak R, Papler TB, Tacer KF, Verdenik I, Scarica C, Ubaldi FM, Stoppa M, Maggiulli R, Capalbo A, Ievoli E, Dovere L, Albricci L, Romano S, Sanges F, Vaiarelli A, Iussig B, Gala A, Ferrieres A, Assou S, Vincens C, Bringer-Deutsch S, Brunet C, Hamamah S, Conaghan J, Tan L, Gvakharia M, Ivani K, Chen A, Pera RR, Bowman N, Montgomery S, Best L, Campbell A, Duffy S, Fishel S, Hirata R, Aoi Y, Habara T, Hayashi N, Dinopoulou V, Partsinevelos GA, Bletsa R, Mavrogianni D, Anagnostou E, Stefanidis K, Drakakis P, Loutradis D, Hernandez J, Leon CL, Puopolo M, Palumbo A, Atig F, Kerkeni A, Saad A, Ajina M, D'Ommar G, Herrera AK, Lozano L, Majerfeld M, Ye Z, Zaninovic N, Clarke R, Bodine R, Rosenwaks Z, Mazur P, Nagorny V, Mykytenko D, Semeniuk L, Zukin V, Zabala A, Pessino T, Outeda S, Blanco L, Leocata F, Asch R, Wan-Hafizah WJ, Rajikin MH, Nuraliza AS, Mohd-Fazirul M, Norhazlin JMY, Razif D, Nor-Ashikin MNK, Machac S, Hubinka V, Larman M, Koudelka M, Budak TP, Membrado OO, Martinez ES, Wilson P, McClure A, Nargund G, Raso D, Insua MF, Lotti B, Giordana S, Baldi C, Barattini J, Cogorno M, Peri NF, Neuspiller F, Resta S, Filannino A, Maggi E, Cafueri G, Ferraretti AP, Magli MC, Gianaroli L, Sioga A, Oikonomou Z, Chatzimeletiou K, Oikonomou L, Kolibianakis E, Tarlatzis BC, Sarkar MR, Ray D, Bhattacharya J, Alises JM, Gumbao D, Sanchez-Leon A, Amorocho B, Molla M, Nicolas M, Fernandez L, Landeras J, Duffy S, Campbell A, Montgomery S, Hickman CFL, Fishel S, Fiorentino I, Gualtieri R, Barbato V, Braun S, Mollo V, Netti P, Talevi R, Bayram A, Findikli N, Serdarogullari M, Sahin O, Ulug U, Tosun SB, Bahceci M, Leon AS, Gumbao D, Marcos J, Molla M, Amorocho B, Nicolas M, Fernandez L, Landeras J, Cardoso MCA, Aguiar APS, Sartorio C, Evangelista A, Gallo-Sa P, Erthal-Martins MC, Mantikou E, Jonker MJ, de Jong M, Wong KM, van Montfoort APA, Breit TM, Repping S, Mastenbroek S, Power E, Montgomery S, Duffy S, Jordan K, Campbell A, Fishel S, Findikli N, Aksoy T, Gultomruk M, Aktan A, Goktas C, Ulug U, Bahceci M, Petracco R, Okada L, Azambuja R, Badalotti F, Michelon J, Reig V, Kvitko D, Tagliani-Ribeiro A, Badalotti M, Petracco A, Pirkevi C, Cetinkaya M, Yelke H, Kumtepe Y, Atayurt Z, Kahraman S, Aydin B, Cepni I, Serdarogullari M, Findikli N, Bayram A, Goktas C, Sahin O, Ulug U, Bahceci M, Rodriguez-Arnedo D, Ten J, Guerrero J, Ochando I, Perez M, Bernabeu R, Okada L, Petracco R, Azambuja R, Badalotti F, Michelon J, Reig V, Tagliani-Ribeiro A, Kvitko D, Badalotti M, Petracco A, Reig V, Kvitko D, Tagliani-Ribeiro A, Okada L, Azambuja R, Petracco R, Michelon J, Badalotti F, Petracco A, Badalotti M. Embryology. Hum Reprod 2013. [DOI: 10.1093/humrep/det210] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Campos Molina MJ, Mariscal R, Ojeda M, López Granados M. Cyclopentyl methyl ether: a green co-solvent for the selective dehydration of lignocellulosic pentoses to furfural. Bioresour Technol 2012; 126:321-327. [PMID: 23128237 DOI: 10.1016/j.biortech.2012.09.049] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Revised: 09/12/2012] [Accepted: 09/13/2012] [Indexed: 06/01/2023]
Abstract
The effects of cyclopentyl methyl ether (CPME) addition during the aqueous xylose dehydration reaction to furfural are reported here. These investigations were conducted by using pure xylose and Cynara cardunculus (cardoon) lignocellulose as sugar source and H(2)SO(4) as catalyst. The research was also applied to aqueous solutions containing NaCl, since it has been previously demonstrated that NaCl incorporation to these reaction mixtures remarkably increases the furfural formation rate. It has been found that CPME incorporation inhibits the formation of undesired products (resins, condensation products and humins). Thus, cardoon lignocellulosic pentoses were selectively transformed into furfural (near 100%) at the following reaction conditions: 1 wt.% H(2)SO(4), 4 wt.% biomass referred to aqueous solution, 30 min reaction, 443 K, CPME/aqueous phase mass ratio equals to 2.33, and NaCl/aqueous solution mass ratio of 0.4. In contrast, no effect was observed for cellulosic glucose transformation into hydroxymethylfurfural and levulinic acid at identical reaction conditions.
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Affiliation(s)
- M J Campos Molina
- Institute of Catalysis and Petrochemistry (CSIC), C/Marie Curie 2, Campus de Cantoblanco, 28049 Madrid, Spain
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Aguilar J, Perez M, Ojeda M, Taboas E, Munoz E, Escriva M. Early blastomere multinucleation evaluated in 2-cells embryos by time-lapse system is not affecting implantation rate. Fertil Steril 2012. [DOI: 10.1016/j.fertnstert.2012.07.625] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Vila F, López Granados M, Ojeda M, Fierro J, Mariscal R. Glycerol hydrogenolysis to 1,2-propanediol with Cu/γ-Al2O3: Effect of the activation process. Catal Today 2012. [DOI: 10.1016/j.cattod.2011.10.037] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Furia GU, Kostelijk EH, Vergouw CG, Lee H, Lee S, Park D, Kang H, Lim C, Yang K, Lee S, Lim C, Park Y, Shin M, Yang K, Lee H, Beyhan Z, Fisch JD, Sher G, Keskintepe L, VerMilyea MD, Anthony JT, Graham JR, Tucker MJ, Tucker MJ, Freour T, Lattes S, Lammers J, Mansour W, Jean M, Barriere P, El Danasouri I, Gagsteiger F, Rinaldi L, Selman H, Antonova I, Milachich T, Valkova L, Shterev A, Barcroft J, Dayoub N, Thong J, Abdel Reda H, Khalaf Y, El Touky T, Cabry R, Brzakowski R, Lourdel E, Brasseur F, Copin H, Merviel P, Yamada M, Takanashi K, Hamatani T, Akutsu H, Fukunaga T, Inoue O, Ogawa S, Sugawara K, Okumura N, Chikazawa N, Kuji N, Umezawa A, Tomita M, Yoshimura Y, Van der Jeught M, Ghimire S, O'Leary T, Lierman S, Deforce D, Chuva de Sousa Lopes S, Heindryckx B, De Sutter P, Herrero J, Tejera A, De los Santos MJ, Castello D, Romero JL, Meseguer M, Barriere P, Lammers J, Lattes S, Leperlier F, Mirallie S, Jean M, Freour T, Schats R, Al-Nofal M, Vergouw CG, Lens JW, Rooth H, Kostelijk EH, Hompes PG, Lambalk CB, Hreinsson J, Karlstrom PO, Wanggren K, Lundqvist M, Vahabi Z, Eftekhari-Yazdi P, Dalman A, Ebrahimi B, Daneshzadeh MT, Rajabpour Niknam M, Choi EG, Rho YH, Oh DS, Park LS, Cheon HS, Lee CS, Kong IK, Lee SC, Liebenthron J, Montag M, Koster M, Toth B, Reinsberg J, van der Ven H, Strowitzki T, Morita H, Hirosawa T, Watanabe S, Wada T, Kamihata M, Kuwahata A, Ochi M, Horiuchi T, Fatemeh H, Eftekhari-Yazdi P, Karimian L, Fazel M, Fouladi H, Johansson L, Ruttanajit T, Chanchamroen S, Sopaboon P, Seweewanlop S, Sawakwongpra K, Jindasri P, Jantanalapruek T, Charoonchip K, Vajta G, Quangkananurug W, Yi G, Jo JW, Jee BC, Suh CS, Kim SH, Zhang Y, Zhao HJ, Cui YG, Gao C, Gao LL, Liu JY, Sozen E, Buluc B, Vicdan K, Akarsu C, Tuncay G, Hambiliki F, Bungum M, Agapitou K, Makrakis E, Liarmakopoulou S, Anagnostopoulou C, Moustakarias T, Giannaris D, Wang J, Andonov M, Linara E, Charleson C, Ahuja KK, Ozsoy S, Morris MB, Day ML, Cobo A, Castello D, Viloria T, Campos P, Vallejo B, Remohi J, Roldan M, Perez-Cano I, Cruz M, Martinez M, Gadea B, Munoz M, Garrido N, Meseguer M, Mesut N, Ciray HN, Mesut A, Isler A, Bahceci M, Munoz M, Fortuno S, Legidos V, Muela L, Roldan M, Galindo N, Cruz M, Meseguer M, Gunasheela S, Gunasheela D, Ueno S, Uchiyama K, Kondo M, Ito M, Kato K, Takehara Y, Kato O, Edgar DH, Krapez JA, Bacer Kermavner L, Virant-Klun I, Pinter B, Tomazevic T, Vrtacnik-Bokal E, Lee SG, Kang SM, Lee SW, Jeong HJ, Lee YC, Lim JH, Bochev I, Valkova L, Kyurkchiev S, Shterev A, Wilding M, Coppola G, Di Matteo L, Dale B, Hormann-Kropfl M, Kastelic D, Montag M, Schenk M, Fourati Ben Mustapha S, Khrouf M, Braham M, Kallel L, Elloumi H, Merdassi G, Chaker A, Ben Meftah M, Zhioua F, Zhioua A, Kocent J, Neri QV, Rosenwaks Z, Palermo GD, Best L, Campbell A, Fishel S, Calimlioglu N, Sahin G, Akdogan A, Susamci T, Bilgin M, Goker ENT, Tavmergen E, Cantatore C, Ding J, Depalo R, Smith GD, Kasapi E, Panagiotidis Y, Papatheodorou A, Goudakou M, Pasadaki T, Nikolettos N, Asimakopoulos B, Prapas Y, Soydan E, Gulebenzer G, Karatekelioglu E, Budak E, Pehlivan Budak T, Alegretti J, Cuzzi J, Negrao PM, Moraes MP, Bueno MB, Serafini P, Motta ELA, Elaimi A, Harper JC, Stecher A, Baborova P, Wirleitner B, Schwerda D, Vanderzwalmen P, Zech NH, Stanic P, Hlavati V, Gelo N, Pavicic-Baldani D, Sprem-Goldstajn M, Radakovic B, Kasum M, Strelec M, Simunic V, Vrcic H, Khan I, Urich M, Abozaid T, Ullah K, Abuzeid M, Fakih M, Shamma N, Ayers J, Ashraf M, Milik S, Pirkevi C, Atayurt Z, Yazici S, Yelke H, Kahraman S, Dal Canto M, Coticchio G, Brambillasca F, Mignini Renzini M, Novara P, Maragno L, Karagouga G, De Ponti E, Fadini R, Resta S, Magli MC, Cavallini G, Muzzonigro F, Ferraretti AP, Gianaroli L, Barberi M, Orlando G, Sciajno R, Serrao L, Fava L, Preti S, Bonu MA, Borini A, Varras M, Polonifi A, Mantzourani M, Mavrogianni D, Stefanidis K, Griva T, Bletsa R, Dinopoulou V, Drakakis P, Loutradis D, Campbell A, Hickman CFL, Duffy S, Bowman N, Gardner K, Fishel S, Sati L, Zeiss C, Demir R, McGrath J, Yelke H, Atayurt Z, Yildiz S, Unal S, Kumtepe Y, Kahraman S, Atayurt Z, Yelke H, Unal S, Kumtepe Y, Kahraman S, Aljaser F, Hernandez J, Tomlinson M, Campbell B, Fosas N, Redondo Ania M, Marina F, Molfino F, Martin P, Perez N, Carrasco A, Garcia N, Gonzalez S, Marina S, Redondo Ania M, Marina F, Molfino F, Fosas N, Martin P, Perez N, Carrasco A, Garcia N, Gonzalez S, Marina S, Scaruffi P, Stigliani S, Tonini GP, Venturini PL, Anserini P, Guglielmo MC, Coticchio G, Albertini DF, Dal Canto M, Brambillasca F, Lain M, Caliari I, Mignini Renzini M, Fadini R, Oikonomou Z, Chatzimeletiou K, Sioga A, Oikonomou L, Kolibianakis E, Tarlatzis B, Nottola SA, Bianchi V, Lorenzo C, Maione M, Macchiarelli G, Borini A, Gomez E, Gil MA, Sanchez-Osorio J, Maside C, Martinez MJ, Torres I, Rodenas C, Cuello C, Parrilla I, Molina G, Garcia A, Margineda J, Navarro S, Roca J, Martinez EA, Avcil F, Ozden H, Candan ZN, Uslu H, Karaman Y, Gioacchini G, Giorgini E, Carnevali O, Bianchi V, Ferraris P, Vaccari L, Borini A, Choe S, Tae J, Kim C, Lee J, Hwang D, Kim K, Suh C, Jee B, Ozden H, Candan ZN, Avcil F, Uslu H, Karaman Y, Catt SL, Sorenson H, Vela M, Duric V, Chen P, Temple-Smith PD, Pangestu M, Yoshimura T, Fukunaga N, Nagai R, Kitasaka H, Tamura F, Hasegawa N, Kato M, Nakayama K, Takeuchi M, Aoyagi N, Yasue K, Watanabe H, Asano E, Hashiba Y, Asada Y, Iwata K, Yumoto K, Mizoguchi C, Sargent H, Kai Y, Ueda M, Tsuchie Y, Imajo A, Iba Y, Mio Y, Els-Smit CL, Botha MH, Sousa M, Windt-De Beer M, Kruger TF, Muller N, Magli C, Corani G, Giusti A, Castelletti E, Gambardella L, Gianaroli L, Seshadri S, Sunkara SK, El-Toukhy T, Kishi I, Maruyama T, Ohishi M, Akiba Y, Asada H, Konishi Y, Nakano M, Kamei K, Yoshimura Y, Lee JH, Lee KH, Park IH, Sun HG, Kim SG, Kim YY, Choi EM, Lee DH, Chavez SL, Loewke KE, Behr B, Han J, Moussavi F, Reijo Pera RA, Yokota H, Yokota Y, Yokota M, Sato S, Nakagawa M, Sato M, Anazawa I, Araki Y, Virant-Klun I, Knez K, Pozlep B, Tomazevic T, Vrtacnik-Bokal E, Lim JH, Vermilyea MD, Graham JR, Levy MJ, Tucker MJ, Carvalho M, Cordeiro I, Leal F, Aguiar A, Nunes J, Rodrigues C, Soares AP, Sousa S, Calhaz-Jorge C, Braga DPAF, Setti AS, Figueira RCS, Aoki T, Iaconelli A, Borges E, Ozkavukcu S, Sonmezer M, Atabekoglu C, Berker B, Ozmen B, Isbacar S, Ibis E, Menezes J, Lalitkumar PGL, Borg P, Ekwurtzel E, Nordqvist S, Vaegter K, Tristen C, Sjoblom P, Azevedo MC, Figueira RCS, Braga DPAF, Setti AS, Iaconelli A, Borges E, Remohi Gimenez J, Cobo A, Castello D, Gamiz P, Albert C, Ferreira RC, Braga DPAF, Figueira RCS, Setti AS, Resende S, Iaconelli A, Borges E, Colturato SS, Braga DPAF, Figueira RCS, Setti AS, Resende S, Iaconelli A, Borges E, Ferrer Buitrago M, Ferrer Robles E, Munoz Soriano P, Ruiz-Jorro M, Calatayud Lliso C, Rawe VY, Wanggren K, Hanrieder J, Hambiliki F, Gulen-Yaldir F, Bergquist J, Stavreus-Evers A, Hreinsson J, Grunskis A, Bazarova A, Dundure I, Fodina V, Brikune J, Lakutins J, Pribenszky C, Cornea M, Reichart A, Uhereczky G, Losonczy E, Ficsor L, Lang Z, Ohgi S, Nakamura C, Hagiwara C, Kawashima M, Yanaihara A, Jones GM, Biba M, Kokkali G, Vaxevanoglou T, Chronopoulou M, Petroutsou K, Sfakianoudis K, Pantos K, Perez-Cano I, Gadea B, Martinez M, Muela L, Cruz M, Galindo N, Munoz M, Garrido N, Romano S, Albricci L, Stoppa M, Cerza C, Sanges F, Fusco S, Capalbo A, Maggiulli R, Ubaldi F, Rienzi L, Ulrick J, Kilani S, Chapman M, Losada C, Ortega I, Pacheco A, Bronet F, Aguilar J, Ojeda M, Taboas E, Perez M, Munoz E, Pellicer A, Meseguer M, Boumela I, Assou S, Haouzi D, Monzo C, Dechaud H, Hamamah S, Dechaud H, Boumela I, Assou S, Haouzi D, Monzo C, Hamamah S, Nakaoka Y, Hashimoto S, Amo A, Yamagata K, Nakano T, Akamatsu Y, Mezawa T, Ohnishi Y, Himeno T, Inoue T, Ito K, Morimoto Y. EMBRYOLOGY. Hum Reprod 2012. [DOI: 10.1093/humrep/27.s2.77] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Sádaba I, Ojeda M, Mariscal R, Richards R, Granados ML. Mg–Zr mixed oxides for aqueous aldol condensation of furfural with acetone: Effect of preparation method and activation temperature. Catal Today 2011. [DOI: 10.1016/j.cattod.2010.11.059] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Alonso DM, Vila F, Mariscal R, Ojeda M, Granados ML, Santamaría-González J. Relevance of the physicochemical properties of CaO catalysts for the methanolysis of triglycerides to obtain biodiesel. Catal Today 2010. [DOI: 10.1016/j.cattod.2010.05.003] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kassa A, Ojeda M, Pellicer A, Garcia-Velasco J, Garrido N, Munoz E. Do endometriomas affect the oocyte quality and embryo cleavage? Fertil Steril 2010. [DOI: 10.1016/j.fertnstert.2010.07.796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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26
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Etaio I, Albisu M, Ojeda M, Gil P, Salmerón J, Pérez Elortondo F. Sensory quality control for food certification: A case study on wine. Panel training and qualification, method validation and monitoring. Food Control 2010. [DOI: 10.1016/j.foodcont.2009.08.011] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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27
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Martínez MI, Hernández MD, Ojeda M, Mena R, Alegre A, Alfonso JL. [Development of a program of nutritional education and valuation of the change of healthful nourishing habits in a population of students of Obligatory Secondary Education]. NUTR HOSP 2009; 24:504-510. [PMID: 19721933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2008] [Accepted: 01/16/2009] [Indexed: 05/28/2023] Open
Abstract
INTRODUCTION Adolescence is a critical period for the acquisition and configuration of healthy dietary habits and lifestyle for the young future, which will likely persist throughout the adulthood. Paediatric and juvenile obesity is a public health problem which control necessarily implies prevention and nutritional education. OBJECTIVES To evaluate the nutritional status of the adolescents and determine the proportion with overweight or obesity, and to establish a Nutritional Intervention Programme and analyse the improvement in the pattern of dietary habits among the adolescents. METHODS The study has been carried out in a population of 372 Obligatory Secondary Education (OSE) students from the Institute of Secondary Education of Gandía (Valencia). RESULTS 37.8% of the adolescents have improved the level of their diet quality. Those consuming a high quality diet have increased from 30.0% to 58.6%. Also significant is the number of students that have taken up having breakfast and those having discontinued taking industrial bakery with this meal. The decrease in the number of adolescents going to fast food places and of those that have discontinued eating candies regularly is statistically significant. The data from the KIDMED index show that 47.4% (p < 0.001) of de the students have improved the quality of their diet and in none of them it has worsened. DISCUSSION Before starting the programme, 30% of the students followed a high quality diet comparable to the traditional Mediterranean Diet, and after the education programme, this percentage increased to 58.6%. Forty-seven point four percent of overweighed or obese students receiving the Nutritional Education and Intervention have improved their diet quality and the percentage of those following a high quality diet varied from 28.9% to 71.0%.
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Affiliation(s)
- M I Martínez
- Departamento de Fisiología, Farmacología y Toxicología, Universidad CEU-Cardenal Herrera, Edificio Seminario, s/n 46113 Moncada, Valencia.
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Mollá M, Ojeda M, Muriel M, Rodrigo L, Rubio MC, Muñoz EA, Portela S. 5.003 Prognosis of preimplantation genetic diagnosis in oncological patients. Reprod Biomed Online 2008. [DOI: 10.1016/s1472-6483(10)61390-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Elortondo FP, Ojeda M, Albisu M, Salmerón J, Etayo I, Molina M. Food quality certification: An approach for the development of accredited sensory evaluation methods. Food Qual Prefer 2007. [DOI: 10.1016/j.foodqual.2006.05.002] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Prochazka R, Ojeda M, Cedron H, Vila S, Piscoya A, De los Rios R, Pinto JL, Huerta-mercado J, Bussalleu A. [Choledochal cyst in pregnancy and puerperium: report on two cases and review of literature]. Rev Gastroenterol Peru 2007; 27:79-84. [PMID: 17431439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
A choledochal cyst is a cystic dilation of the intrahepatic or extrahepatic biliary tract. According to the most accepted theory, it is caused by an anomalous pancreatobiliary junction. The most important complications are cholangiocarcinoma, lithiasis, and pancreatitis. Current therapy is surgical resection. Only 20% to 30% of cases are diagnosed in adult life. Two cases of choledochal cysts are reported in female adult patients, one of them in late pregnancy and the other in puerperium. Diagnosis of choledochal cyst in pregnancy and puerperium is an uncommon event, entailing particular considerations regarding symptoms and treatment.
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Affiliation(s)
- R Prochazka
- Servicio de Gastroenterología Hospital Cayetano Heredia, Lima, Perú
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Pérez-Alonso FJ, Granados ML, Ojeda M, Herranz T, Rojas S, Terreros P, Fierro JLG, Gracia M, Gancedo JR. Relevance in the Fischer−Tropsch Synthesis of the Formation of Fe−O−Ce Interactions on Iron−Cerium Mixed Oxide Systems. J Phys Chem B 2006; 110:23870-80. [PMID: 17125353 DOI: 10.1021/jp064575f] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A series of Fe-Ce mixed oxides (95 atom % Fe-5 atom % Ce) has been prepared by different methods: coprecipitation, impregnation, and physical mixture of Ce and Fe oxides. These solids have been tested in the Fischer-Tropsch synthesis. The characterization of the catalytic precursors was carried out by X-ray diffraction (XRD), Raman, Mössbauer, and X-ray photoelectron (XPS) spectroscopic techniques. When the preparation method ensures a microscopic contact between Fe and Ce cations in the solid, several types of Fe-Ce interactions are present in the calcined solids. The interactions take the shape of Fe-O-Ce bridges that can exist either in the hematite-like solid solution or in the interphase between the Fe oxide covered by microcrystals of Ce oxide. In the case of the hematite-like solid solution, Ce(IV) cations are dissolved in the alpha-Fe2O3 network. The promotion by Ce of the catalytic properties observed in the final catalysts can be directly related with the detection of these Fe-O-Ce bridges in the calcined solids. The Ce promotion results in a larger yield to hydrocarbons, a higher production of olefins, and a higher selectivity to medium and large chain hydrocarbons (larger than six carbon atoms). It is proposed that the Ce promotion is due to the presence of Fe0-Ce(III) ensembles in the final catalysts arising from the initial Fe-O-Ce bridges developed in the parent calcined samples.
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Affiliation(s)
- F J Pérez-Alonso
- Instituto de Catálisis y Petroleoquímica, (CSIC), Marie Curie 2, 28049 Madrid, Spain
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Ojeda M, Fandos R, Fierro J, Otero A, Pastor C, Rodríguez A, Ruiz M, Terreros P. Synthesis and reactivity of heterometallic RhO–M (M=Si, Ti) complexes. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.molcata.2005.11.032] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ojeda M, Rojas S, García-García F, Granados ML, Terreros P, Fierro J. Inhibition of oxygenated compounds formation during CO hydrogenation over Rh/γ-Al2O3 catalysts calcined at high temperature. CATAL COMMUN 2004. [DOI: 10.1016/j.catcom.2004.09.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Sovalat H, Racadot E, Ojeda M, Lewandowski H, Chabouté V, Hénon P. CD34+ cells and CD34+CD38- subset from mobilized blood show different patterns of adhesion molecules compared to those from steady-state blood, bone marrow, and cord blood. ACTA ACUST UNITED AC 2004; 12:473-89. [PMID: 14594504 DOI: 10.1089/152581603322448187] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
As suggested previously, a down-regulation of some cellular adhesion molecules (CAMs) on CD34(+) hematopoietic progenitor cells (HPC) may contribute to their egress from bone marrow (BM) to peripheral blood (PB) by decreasing their adhesion to BM stromal cells. Besides counting the percentage of CAM-positive cells, we decided to define clearly the antigen density (AgD) of the CAM on mobilized- and steady-state CD34(+) HPC using QIFIKIT calibration beads. Five sources of cells were compared: PB and BM from normal donors (nPB, nBM) cord blood (CB), mobilized PB obtained from leukapheresis products (LKP), and mobilized BM (mBM) samples. In our study the CAM-AgD was the lowest on CD34(+) cells in LKP which, on the contrary, contained the highest percentage of CD117(+), CD54(+), CD58(+) cell subsets. As for CB, a greater proportion of CD44(+) and CD62L(+) cells was observed in LKP than in other products. The LKP-CD34(+) cell population contained a greater percentage of CD11a(+) cells when compared to mBM, but the lowest percentage of CD49d(+) and CD49e(+) cells when compared to all products. The proportion of the CD34(+)CD38(-) immature subset expressing CD11a, CD44, CD54, or CD62L was greater in LKP than in mBM; the CD62L-AgD was higher in LKP than in mBM. This quantitative analysis clearly showed a downregulation of all CAM on LKP-CD34(+). The CD44, CD62L, CD11a, and CD54 AgD decrease appears to be specifically involved in the egress of the CD34(+) subsets into PB. The control of antigen density of these adhesion molecules is likely to be clinically important for effective mobilization of HPC as well as for rapid engraftment following HPC transplant.
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MESH Headings
- ADP-ribosyl Cyclase/analysis
- ADP-ribosyl Cyclase 1
- Adult
- Antigens, CD/analysis
- Antigens, CD34/analysis
- Antigens, Surface/analysis
- Bone Marrow Cells/chemistry
- Breast Neoplasms/blood
- Breast Neoplasms/therapy
- Cell Adhesion Molecules/analysis
- Cell Count
- Drug Therapy
- Female
- Fetal Blood/chemistry
- Fetal Blood/cytology
- Flow Cytometry
- Granulocyte Colony-Stimulating Factor/pharmacology
- Hematopoietic Stem Cell Mobilization
- Hematopoietic Stem Cells/chemistry
- Humans
- Infant, Newborn
- Leukapheresis
- Leukemia, Myeloid/blood
- Leukemia, Myeloid/therapy
- Leukocytes, Mononuclear/chemistry
- Lymphoma, Non-Hodgkin/blood
- Lymphoma, Non-Hodgkin/therapy
- Membrane Glycoproteins
- Middle Aged
- Models, Biological
- Multiple Myeloma/blood
- Multiple Myeloma/therapy
- Ovarian Neoplasms/blood
- Ovarian Neoplasms/therapy
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/blood
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/therapy
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Affiliation(s)
- H Sovalat
- Institut de Recherche en Hématologie et Transfusion, Hôpital du Hasenrain, Mulhouse, France.
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Ojeda M, López Granados M, Rojas S, Terreros P, Fierro J. Influence of residual chloride ions in the CO hydrogenation over Rh/SiO2 catalysts. ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s1381-1169(03)00203-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ordóñez A, Torres L, Ojeda M. Meiotic Behavior and Chromosome Number of Four Natural Populations of Peperina [Minthostachys mollis (Kunth.) Griseb.]. CYTOLOGIA 2002. [DOI: 10.1508/cytologia.67.229] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- A Ordóñez
- Cátedra de Genética. Facultad de Ciencias Agropecuarias Universidad Nacional de Córdoba
| | - L.E. Torres
- Cátedra de Genética. Facultad de Ciencias Agropecuarias Universidad Nacional de Córdoba
| | - M. Ojeda
- Cátedra de Genética. Facultad de Ciencias Agropecuarias Universidad Nacional de Córdoba
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Bou G, Oliver A, Ojeda M, Monzón C, Martínez-Beltrán J. Molecular characterization of FOX-4, a new AmpC-type plasmid-mediated beta-lactamase from an Escherichia coli strain isolated in Spain. Antimicrob Agents Chemother 2000; 44:2549-53. [PMID: 10952615 PMCID: PMC90105 DOI: 10.1128/aac.44.9.2549-2553.2000] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A clinical strain of Escherichia coli (Ec GCE) displayed resistance to cefoxitin, cefotetan, cefotaxime, and ceftazidime. Susceptibility was not restored by the addition of clavulanic acid. Two beta-lactamases with apparent pIs of 5.4 and 6.4 were identified; the beta-lactamase with a pI of 6.4 was transferred by conjugation and associated with a 40-kb plasmid. Analysis of the nucleotide sequence showed a new ampC beta-lactamase gene that is closely related to those encoding the FOX-3, FOX-2, and FOX-1 beta-lactamases but whose product has four novel amino acid mutations, at positions 11 (M-->T), 43 (A-->E), 233 (V-->A), and 280 (Y-->H). This first cephamycinase from Spain was named FOX-4.
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Affiliation(s)
- G Bou
- Servicio de Microbiología, Hospital Ramón y Cajal, Madrid, Spain
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40
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Smiley MR, McMillan SC, Johnson S, Ojeda M. Comparison of Florida Hispanic and non-Hispanic Caucasian women in their health beliefs related to breast cancer and health locus of control. Oncol Nurs Forum 2000; 27:975-84. [PMID: 10920836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
PURPOSE/OBJECTIVES To compare Florida Hispanic and non-Hispanic Caucasian women in their health beliefs about breast cancer and health locus of control (LOC). DESIGN Exploratory, comparative. SETTING A variety of healthcare settings in an urban area in Florida. SAMPLE Hispanic (n = 113) and non-Hispanic (n = 197) Caucasian women who could read and understand either English or Spanish. METHODS The Health Screening Questionnaire, which assesses health beliefs and health LOC, was administered in either Spanish or English, and the results were analyzed. MAIN RESEARCH VARIABLES Attitudes about health in general, perceptions about susceptibility to cancer, beliefs about benefits of early diagnosis, and perceptions about the seriousness of cancer; LOC. FINDINGS Florida Hispanic women are better educated than the Mexican American Hispanic women described in the literature. Hispanic and non-Hispanic women were significantly different in their health beliefs and LOC. With age and education controlled statistically, these differences remained. Hispanic women who preferred to speak/read English were more like the non-Hispanic women in their responses than were the women who preferred Spanish. CONCLUSIONS Cultural differences exist between Hispanic and non-Hispanic women; however, differences also exist between groups of Hispanic women in Florida versus Hispanics in the southwestern United States. IMPLICATIONS FOR NURSING PRACTICE Outreach programs for cancer screening should be culturally relevant and may need to be different for subgroups of Hispanics in the United States.
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Affiliation(s)
- M R Smiley
- Fred J. Woods Radiation Therapy Department, Saint Joseph's Hospital, Tampa, FL, USA
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41
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Hernández G, Dougnac A, Castro J, Labarca E, Ojeda M, Bugedo G, Castillo L, Andresen M, Bruhn A, Huidobro LF, Huidobro R, Caballero MT, Hernández A. [Systemic inflammatory response syndrome: is it comparable with severe sepsis?]. Rev Med Chil 1999; 127:1339-44. [PMID: 10835720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
BACKGROUND In 1992, a consensus conference defined the terms systemic inflammatory response syndrome (SIRS), sepsis, severe sepsis and septic shock. Since then, numerous reports have validated the prognostic usefulness of these operative definitions. AIM To evaluate if sepsis severity criteria, as defined by the Consensus Conference, can be applied to noninfectious SIRS. PATIENTS AND METHODS Five hundred eighteen patients admitted to 5 intensive care units (ICU) from 4 hospitals were prospectively evaluated during a 3 months period. Patients that met at least one severity criteria were included. SIRS etiology, organ dysfunction and evolution were recorded in each patient. RESULTS One hundred two patients were included: 79 with sepsis (group I) and 23 with noninfectious SIRS (group II). ICU and hospital mortality were comparable (43 and 48% in sepsis compared to 43 and 51% in non infectious SIRS). The most common sources of sepsis were pneumonia and peritonitis. Group II patients had a wide variety of diseases. ICU stay, APACHE score and number of organs with dysfunction were not different among groups. Only the incidence of renal dysfunction was higher in the septic group. CONCLUSIONS The Consensus sepsis severity criteria can be applied to noninfectious SIRS, defining a population subset with similar high mortality and organ dysfunction incidence, although with greatly heterogeneous etiologies.
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Affiliation(s)
- G Hernández
- Programa de Medicina Intensiva, Facultad de Medicina, Pontificia Universidad Católica de Chile
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42
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Moreau P, Fleury J, Brice P, Colombat P, Bouabdallah R, Lioure B, Voillat L, Casasnovas O, François S, Sadoun A, Lamy T, Lotz JP, Munck JN, Divine M, Fermé C, Pény AM, Fruchart C, Oriol P, Ojeda M, Reman O, Milpied N, Gisselbrecht C, Legros M, Harousseau JL. Early intensive therapy with autologous stem cell transplantation in advanced Hodgkin's disease: retrospective analysis of 158 cases from the French registry. Bone Marrow Transplant 1998; 21:787-93. [PMID: 9603402 DOI: 10.1038/sj.bmt.1701174] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This retrospective study was undertaken to evaluate cure rates, toxicity and late effects of early intensive therapy followed by autologous stem cell transplantation (ASCT) in patients with advanced Hodgkin's disease (HD). One hundred and fifty-eight cases of ASCT registered in the French database (SFGM) were retrospectively analyzed. Disease status at the time of ASCT was first partial response (PR) in 85, first complete remission (CR1) in 45 or primary refractory in 28 cases. The median time interval between diagnosis and ASCT was 7 months (range 4-13). At the time of analysis in December 1995, 121/158 patients (76.6%) were alive, including 111 (70.2%) in continuous CR with a median follow-up for surviving patients of 46 months (range 8-123). Peri-ASCT toxic death rate was 3%, and the actuarial risk of new malignancies was 4.9% at 5 years. The cumulative probability of 5-year overall survival (OS) was 75.2% for the entire group of patients, 80.6% for the chemosensitive ones, and 33.9% for the primary refractory (chemosensitive vs refractory, P < 0.0001). The cumulative probability of 5-year event-free survival (EFS) was 66.1% for the entire group of patients, 73.7% for the chemosensitive ones, and 26.1% for the primary refractory (chemosensitive vs refractory, P < 0.0001). The only significant prognostic factor for both OS and EFS was disease status at the time of ASCT. Early ASCT in advanced HD is feasible, with a low risk of toxicity and without a higher rate of late effects compared with conventional treatment. Results achieved in chemosensitive patients at the time of transplantation lay the basis of future prospective randomized trials comparing ACST as front-line treatment to conventional treatment in high-risk cases.
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Affiliation(s)
- P Moreau
- Department of Hematology of Nantes, France
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Frutos F, Nuñez C, Garrido P, Lorenzo JM, Aranda M, Revuelta P, Chinea C, Rico M, Ibáñez-Nolla J, León-Regidor MA, Díaz-Boladeras RM, García-Hernández F, Nolla-Salas M, Sirvent JM, Torres A, El-Ebiary M, Castro P, de Batlle J, de Velasco JG, Alvarez A, Bonet A, Thomas ML, McLure HA, Soni N, Roberts AP, Azadian BF, Tibby SM, Cheema IU, Cox S, Gransden WR, Murdoch IA, Tayoro J, Legras A, Dequin PF, Hazouard E, Perrotin D, Anglès R, de Latorre FJ, Ferrer A, Palomar M, Burgueńo MJ, Bosque MD, Pont T, Bermejo B, Melgar JL, Chamorro C, Romera MA, Borrallo JM, de Luna RR, De la Calle N, Sousa-Dias C, Paiva JA, Pereira AC, Ribeiro T, Gomes J, Carmo E, Gaspar I, Simões I, Monteiro E, Neves JL, Abecasis P, Álvarez-Lerma F, de la Cal MA, Insausti J, Olaechea P, Anđelić N, Ćosić O, Risović M, Todorović K, Đukić V, Karamarković A, Ricart A, Garrigosa F, Prieto AD, Casanovas T, Rodriguez P, Avila FJ, Pujol M, Ariza X, Shunko E, Polishchuk O, Kostiuk O, Poluliakh O, Nys M, Damas P, Ledoux D, De Mol P, Melin P, Lamy M, Ivanović D, Radonić R, Gaŝparović V, Merkler M, Gjuraŝin M, van ’t Veen A, Gommers D, Mouton JW, Kluytmans JAJW, Lachmann B, Adnet F, Bekka R, Vicaut E, Lapostolle F, Giraudeaux V, Bismuth C, Baud F, Young SP, Haj MA, Robbie LA, Adey G, Croll AM, Booth NA, Bennett B, Santos JA, Ormaechea E, Barcons M, Quintana E, Rialp G, Bak E, Puzo C, Coll P, Net A, Blazková M, Ŝteparová P, Nejdlová H, Jelínková L, Winkelhoferová H, Rokyta R, Matejovic M, Ŝrámck V, Novák I, Blinzler L, Franz-Kilian K, Benda N, Heuser D, Lerma FA, Maladorno D, Hager H, Richelo B, Teller S, Berkowicz C, O’Brien D, Leighton A, Dougnac A, Hernandez G, Angus D, Ojeda M, Castro J, Labarca E, Castillo L, Andresen M, Bugedo G, Diaz O, Arriagada D, Dagnino J. Posters. Intensive Care Med 1996. [DOI: 10.1007/bf03216423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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44
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Fernandez-Ortega C, Dubed M, Ruibal O, Vilarrubia OL, Menéndez de San Pedro JC, Navea L, Ojeda M, Araña MJ. Inhibition of in vitro HIV infection by dialysable leucocyte extracts. Biotherapy 1996; 9:33-40. [PMID: 8993755 DOI: 10.1007/bf02628654] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Dialysable Leucocyte Extract (DLE) is a low molecular weight dialysable material of disrupted peripheral human leucocytes with widespread effects on the immune system. We described the in vitro anti-HIV activity of DLE as well as its three chromatographic fractions (Fa, Fb and Fc). To determine the levels of inhibition on HIV replication by DLE we infected MT-4 cell cultures, using the Bru viral isolate at 0.05, 0.1, 0.5 and 1 m.o.i. Previously, MT-4 cells cultures were treated with DLE or fractions at non-toxic concentrations. Reverse transcriptase (RT) activity and p24 antigen were evaluated in culture supernatants at seven days postinfection. No effect was observed when MT-4 cells were incubated with DLE for 3 h. Whereas inhibition of HIV production was observed when MT-4 cells were pre-treated for a longer period of time. DLE inhibited p24 production and RT activity more than 50% at 0.1 m.o.i. More than 80% of inhibition was observed for all doses of DLE tested at 0.05 m.o.i. Higher viral doses (m.o.i. 0.5 and 1) were used to assess the antiviral activity of DLE fractions. Fraction Fb inhibits viral production more than 80%. Otherwise, fractions Fa and Fc did not show inhibitory effect for any viral dose used. These results indicate that DLE is able to modulate cell susceptibility to viral infection in vitro.
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Affiliation(s)
- C Fernandez-Ortega
- Department of Cellular Biology, Center for Biological Research and Center for Genetic Engineering and Biotechnology, Havana, Cuba
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45
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Galeno H, Ramírez E, Mora J, Ojeda M, Cartier L. [Anti HTLV-I antibody titers in seropositive infected individuals]. Rev Med Chil 1994; 122:1004-7. [PMID: 7597329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The aim of this study was to determine anti HTLV-I antibody titers in seropositive symptomatic and asymptomatic infected subjects. One hundred seven infected subjects (47 with spastic paraparesis and 60 asymptomatic) were studied. HTLV-I antibodies were determined using indirect immunofluorescence in cells infected with the retrovirus. The mean titer was 1/234 in asymptomatic subjects and 1/2138 in symptomatic patients (p < 0.001). These results suggest an association between HTLV-I antibody titers and clinical stage of infected subjects.
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Affiliation(s)
- H Galeno
- Centro Nacional de Referencia del SIDA (CNRS), Sección Virología, Instituto de Salud Pública de Chile
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46
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Tang R, Beuvon F, Ojeda M, Mosseri V, Pouillart P, Scholl S. M-CSF (monocyte colony stimulating factor) and M-CSF receptor expression by breast tumour cells: M-CSF mediated recruitment of tumour infiltrating monocytes? J Cell Biochem 1992; 50:350-6. [PMID: 1334964 DOI: 10.1002/jcb.240500403] [Citation(s) in RCA: 75] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Infiltrating immune cells in 30 primary human epithelial breast tumours were studied using specific anti-CD3 (T cells), anti-CD68 (macrophages), anti-CD57 (NK cells), and an anti-pan-B cell antibody (L26). The majority of tumour infiltrating inflammatory cells are T cells (40-50%) and monocytes/macrophages (15-35%). The macrophage specific chemo-attractant and growth factor CSF-1 is detected by immunohistochemical techniques (IHC) at the level of invasive breast cancer cells in 46/50 tumours but not at the level of in-situ (pre-invasive) cancer. A mosaic staining pattern was usually observed, with a very high expression in areas of obvious stromal invasion (90% cells positive) and absent or trace staining in intraductal carcinoma. Macrophages and plasma cells are equally intensely positive. In-situ hybridisation experiments confirm the production of CSF-1 (mRNA) by tumour cells and show the same pattern of expression. Expression of the CSF-1 receptor protein (fms) was also observed by IHC in 41/48 invasive tumours, albeit at weaker intensities than in tumour infiltrating monocytes/macrophages. A concomitant expression of both CSF-1 and fms in in-situ carcinoma was never seen (n = 14). It is therefore proposed that the associated expression of CSF-1 and its receptor may be linked to the invasive potential of breast cancer, the monocytic infiltrate being an indication of the quantitative importance of CSF-1 production by the tumour.
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Affiliation(s)
- R Tang
- Institut Curie, Service de Médecine Oncologique, Paris, France
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47
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Henríquez M, Trejo C, Ojeda M, Benavides A. [Tuberculosis of the pancreas, an anatomoclinical case]. Rev Med Chil 1992; 120:1153-7. [PMID: 1341779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A 49 year old "mapuche" male patient was operated on and tuberculosis of the gallbladder was found. Later on, he developed evidence of meningeal and pulmonary involvement and elevated pancreatic enzyme levels. In spite of appropriate anti-tuberculosis therapy, the patient died. Autopsy revealed multiorgan involvement with pancreatic tuberculosis and areas of steatonecrosis. Immune deficiency related to the previous cholecystectomy may have facilitated the severe dissemination of the disease observed in this patient.
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Affiliation(s)
- M Henríquez
- Departamento de Respiratorio, Hospital Felix Bulnes C. Santiago de Chile
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48
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Ojeda M. Limiting dilution analysis and characterization of spindle-shaped fibroblastoid colony forming cells in bone marrow and peripheral blood. Stem Cells 1992; 10:9-11. [DOI: 10.1002/stem.5530100705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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49
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Tello P, Salinas P, Logueiro S, Obón A, Ojeda M. [Evaluation of an indirect immunofluorescence technic for the serologic diagnosis of human fascioliasis]. Bol Chil Parasitol 1988; 43:25-7. [PMID: 3077744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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50
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Ojeda M. LA DOBLE AGENDA EN LAS RELACIONES ENTRE MÉXICO Y ESTADOS UNIDOS. Mexico-Estados Unidos 1987:21-40. [DOI: 10.2307/j.ctv3f8phq.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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