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Literatura académica sobre el tema "Plantes – physiopathologie"
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Artículos de revistas sobre el tema "Plantes – physiopathologie"
Ramírez-Gil, Joaquín Guillermo, Jaime Horacio López y Juan Camilo Henao-Rojas. "Causes of Hass Avocado Fruit Rejection in Preharvest, Harvest, and Packinghouse: Economic Losses and Associated Variables". Agronomy 10, n.º 1 (19 de diciembre de 2019): 8. http://dx.doi.org/10.3390/agronomy10010008.
Texto completoMagaldi, M., L. Moltoni, G. Biasi y R. Marcolongo. "ROLE OF INTRACELLULAR CALCIUM IONS IN THE PHYSIOPATHOLOGY OF FIBROMYALGIA SYNDROME". Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale 76, n.º 1-2 (28 de febrero de 2000): 1–4. http://dx.doi.org/10.4081/jbr.2000.10721.
Texto completoXisto, Mariana Ingrid Dutra da Silva, Lucas dos Santos Dias, Francisco Felipe Bezerra, Vera Carolina Bordallo Bittencourt, Rodrigo Rollin-Pinheiro, Ana Carolina Cartágenes-Pinto, Rosa Maria Tavares Haido, Paulo Antônio de Souza Mourão y Eliana Barreto-Bergter. "An Alpha-Glucan from Lomentospora prolificans Mediates Fungal–Host Interaction Signaling through Dectin-1 and Mincle". Journal of Fungi 9, n.º 3 (23 de febrero de 2023): 291. http://dx.doi.org/10.3390/jof9030291.
Texto completoDang, Thi Tuong Vi, Jessie Colin y Guilhem Janbon. "Alternative Transcription Start Site Usage and Functional Implications in Pathogenic Fungi". Journal of Fungi 8, n.º 10 (3 de octubre de 2022): 1044. http://dx.doi.org/10.3390/jof8101044.
Texto completoFrías-De-León, María Guadalupe, Rodolfo Pinto-Almazán, Rigoberto Hernández-Castro, Eduardo García-Salazar, Patricia Meza-Meneses, Carmen Rodríguez-Cerdeira, Roberto Arenas, Esther Conde-Cuevas, Gustavo Acosta-Altamirano y Erick Martínez-Herrera. "Epidemiology of Systemic Mycoses in the COVID-19 Pandemic". Journal of Fungi 7, n.º 7 (13 de julio de 2021): 556. http://dx.doi.org/10.3390/jof7070556.
Texto completoSiebert-Kuss, Lara M., Henrike Krenz, Tobias Tekath, Marius Wöste, Sara Di Persio, Nicole Terwort, Margot J. Wyrwoll et al. "Transcriptome analyses in infertile men reveal germ cell–specific expression and splicing patterns". Life Science Alliance 6, n.º 2 (29 de noviembre de 2022): e202201633. http://dx.doi.org/10.26508/lsa.202201633.
Texto completoTundis, Rosa, Monica R. Loizzo, Marco Bonesi, Federica Menichini, FilomenaConforti, Giancarlo Statti y Francesco Menichini. "Natural Products as Gastroprotective and Antiulcer Agents: Recent Developments". Natural Product Communications 3, n.º 12 (diciembre de 2008): 1934578X0800301. http://dx.doi.org/10.1177/1934578x0800301234.
Texto completoGallegos-Alcalá, Pamela, Mariela Jiménez, Daniel Cervantes-García, Laura Elena Córdova-Dávalos, Irma Gonzalez-Curiel y Eva Salinas. "Glycomacropeptide Protects against Inflammation and Oxidative Stress, and Promotes Wound Healing in an Atopic Dermatitis Model of Human Keratinocytes". Foods 12, n.º 10 (9 de mayo de 2023): 1932. http://dx.doi.org/10.3390/foods12101932.
Texto completoOUEDRAOGO, Salfo. "De la recherche à la production industrielle des produits de santé (Présentations d'expériences réussies) - Expérience n°3 : Processus de Recherche-Développement (R&D) et production d’un phytomédicament destiné au traitement de la drépanocytose : FACA". Journal Africain de Technologie Pharmaceutique et Biopharmacie (JATPB) 2, n.º 3 (20 de diciembre de 2023). http://dx.doi.org/10.57220/jatpb.v2i3.174.
Texto completoSANOGO, Rokia, Daouda DEMBELE, Sékou DOUMBIA, Aichata B. A. MARIKO y Mohamed Yacine FOFANA. "De la recherche à la production industrielle des produits de santé (Présentations d'expériences réussies) Expérience n°1 : Médicaments Traditionnels Améliorés (MTA) sous forme de pommade au Mali." Journal Africain de Technologie Pharmaceutique et Biopharmacie (JATPB) 2, n.º 3 (20 de diciembre de 2023). http://dx.doi.org/10.57220/jatpb.v2i3.172.
Texto completoTesis sobre el tema "Plantes – physiopathologie"
Lupatelli, Carlotta Aurora. "Approche intégrative en protéomique et biophysique pour élucider la perception du signal et la motilité des zoospores de Phytophthora lors des premières étapes de l'interaction avec les plantes". Electronic Thesis or Diss., Université Côte d'Azur, 2024. http://www.theses.fr/2024COAZ6037.
Texto completoThe epidemic spread of plant diseases caused by Phytophthora is primarily based on the dispersal of unicellular, biflagellated zoospores in the soil. Zoospore guidance towards host plants relies on diverse mechanisms such as chemotaxis, electrotaxis, negative geotaxis and rheotaxis. Signals from soil particles and host plants critically influence these motion processes, guiding zoospores during the initial stages of root colonization. However, the mechanisms underlying zoospores perception, resulting in the directed motion toward hosts remain unclear. Critical questions include the nature and the specificity of these sensing mechanisms compared to those used by other soil microorganisms, and the extent to which the dynamic and morphological characteristics of zoospores contribute to their guided motion.In this context, the first part of this thesis focused on investigating the sensing capabilities of Phytophthora parasitica zoospores by analyzing their plasma membrane protein repertoire through a proteomic approach. Peptides were detected from membrane samples using LC-MS/MS, and related proteins were identified by mapping against the Phytophthora parasitica reference proteome, allowing for detailed characterization and comparison of the membrane profiles of the zoospore cell body and flagella fractions. Given the naturally polarized structure of zoospores, which exhibit two morphologically distinct flagella responsible for oriented motion, we hypothesized a critical role of flagella in sensing mechanisms. Our analysis identified three prominent membrane proteins associated with sensing and motion response mechanisms in zoospores, some of which were specifically localized to the flagella membrane: a sterol-sensing protein, a nucleotide cyclase and a Na+/K+ ATPase. To start a functional analysis in zoospore sensing, immunolocalization, pharmacological and electrophysiological assays were initiated.The second part of this thesis employed an automated high-content imaging approach to establish a novel method for quantifying diverse characteristics of soil microswimmers, including zoospores, in response to a soil/host factor (potassium gradient). The initial observations focused on the motion responses of zoospores among other species, demonstrating the feasibility to simultaneously distinguish morphologies, trajectories, velocities, and the impacts of the soil factor on a simple synthetic microbial community composed of P. parasitica, Vorticella microstoma, and Enterobacter aerogenes. Following these observations, a detailed biomechanical analysis was conducted to quantify motion metrics, such as velocity, trajectory geometry, and flagellar beating patterns under the same stimulus, revealing specific motion dynamics unique to zoospores compared to other microswimmers. As a result, we found that increasing potassium concentrations disrupt the normal swimming pattern of zoospores, typically characterized by long, straight runs and periodic tumbles. Instead, the zoospores exhibited progressively shorter and more circular trajectories, with reduced velocity and altered flagella beatingThese findings integrate biochemical and biomechanical principles to advance the understanding of the fundamental biological process of microbial guidance toward external cues. Elucidating the sensing mechanisms and motion responses of Phytophthora zoospores enhances our understanding of the pre-colonization phase of plant infection, highlighting how these pathogens move toward hosts. This integrated approach offers valuable insights into early infection stages, potentially guiding new plant disease management strategies
Carnesecchi, Stéphanie. "Chimioprévention des cancers intestinaux par le géraniol,un monoterpène microconstituant des fruits et plantes aromatiques : Aspects moléculaire, cellulaire et physiopathologique". Université Louis Pasteur (Strasbourg) (1971-2008), 2002. http://www.theses.fr/2002STR13137.
Texto completoOurs studies have shown that geraniol, an acyclic monoterpene found in vegetal essential oil, caused inhibition of human colonic cancer cells (Caco-2) growth (Carnesecchi, 2001). Ours results have shown that geraniol induced membrane depolarization. This membrane perturbation lead to Protein Kinase C inhibition and inhibition of ERK 1&2 phosphorylation (Carnesecchi, 2002). Geraniol induced inhibition of ADN synthesis. Nor apoptosis, nor cytotoxicity has been detected. Then, changes in membrane permeability and cellular effects of geraniol could explain antiproliferative effect of geraniol. It has been shown that Caco-2 cells, at confluency, expressed characteristics of enterocytes differentiation. The presence of these cells could explain the increased resistance of colonic tumors to chemotherapeutic agents (Lesuffleur, 1998). Ours studies have shown that geraniol blocked Caco-2 cell differentiation. Combination of geraniol and 5-Fluorouracil (5-FU) was tested on differentiated Caco-2 cells. These results have shown that geraniol sensitized Caco-2 cells to 5-FU treatment, by increasing its antiproliferative and cytotoxic effects. These effects result from facilitate entry of 5-FU (Carnesecchi, 2001). The effects of geraniol and 5-FU were also evaluated in vivo on the growth of 5-FU-resistant human colonic tumour cells (TC-118) transplanted in Swiss nu/nu mice. The combined intraperitoneal administration of 5-FU (20 mg/kg/day) and geraniol (150 mg/kg/day) caused a 53% reduction of the tumour volume after 7 days compared to a reduction of 26% with geraniol alone. 5-FU alone had no effect on the development of the tumour. We conclude that the combined administration of geraniol and 5-FU sensitizes human colonic tumours to 5-FU treatment. This combination appears as promising approach for optimizing colorectal cancer chemotherapy
Bercetche, Joëlle. "Effets rhizogenes exerces par a. Rhizogenes chez le pois : aspects morphogenetiques, cellulaires et hormonaux". Paris 6, 1987. http://www.theses.fr/1987PA066145.
Texto completoLibros sobre el tema "Plantes – physiopathologie"
Debasis, Bagchi y Preuss Harry G, eds. Phytopharmaceuticals in cancer chemoprevention. Boca Raton, Fla: CRC Press, 2005.
Buscar texto completoBagchi, Debasis y Harry G. Preuss. Phytopharmaceuticals in Cancer Chemoprevention. Taylor & Francis Group, 2004.
Buscar texto completoBagchi, Debasis y Harry G. Preuss. Phytopharmaceuticals in Cancer Chemoprevention. Taylor & Francis Group, 2004.
Buscar texto completoBagchi, Debasis y Harry G. Preuss. Phytopharmaceuticals in Cancer Chemoprevention. Taylor & Francis Group, 2004.
Buscar texto completoBagchi, Debasis y Harry G. Preuss. Phytopharmaceuticals in Cancer Chemoprevention. Taylor & Francis Group, 2019.
Buscar texto completoBagchi, Debasis y Harry G. Preuss. Phytopharmaceuticals in Cancer Chemoprevention. Taylor & Francis Group, 2004.
Buscar texto completoBagchi, Debasis y Harry G. Preuss. Phytopharmaceuticals in Cancer Chemoprevention. Taylor & Francis Group, 2004.
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