Results 21 to 30 of about 1,072 (113)

La recherche translationnelle et la science de l’implantation : des outils pour les bioéthiciens pour étudier les enjeux éthiques de nouvelles technologies

Canadian Journal of Bioethics, 2022
L’implantation d’une nouvelle technologie est une étape de la translation d’une découverte vers une application clinique. De nombreux modèles ont été proposés pour étudier une telle translation ; celui de Goering, Holland et Kelley met de l’avant des ...
Tierry Morel-Laforce, Vardit Ravitsky, Anne-Marie Laberge   +2 more
doaj   +1 more source

Quelques réflexions en vue du renouvellement de la relation entre le droit et la bioéthique

Canadian Journal of Bioethics
On a souvent dit que la bioéthique émergea au confluent des sciences de la santé, de la théologie, de la philosophie et du droit. Or, pour poursuivre son évolution, la bioéthique se doit d’adopter une position critique vis-à-vis de cet héritage ...
Jean-Frédéric Ménard
doaj   +1 more source

Les restes humains : législation, intérêt scientifique et enjeu éthique des ensembles anthropobiologiques, de Yann Ardagna et Anne Chaillou

Canadian Journal of Bioethics, 2023
Compte rendu du livre de 2022 par Yann Ardagna et Anne Chaillou, Les restes humains : législation, intérêt scientifique et enjeu éthique des ensembles anthropobiologiques.
Lucile Bousquié
doaj   +1 more source

Effect of MDP agents on the bond strength of two self‐adhesive resin cements to saliva‐contaminated dentin substrates

European Journal of Oral Sciences, Volume 133, Issue 6, December 2025.
Abstract This study investigated the influence of 10‐methacryloyloxydecyl dihydrogen phosphate (MDP) agents and repeated saliva contamination on the microtensile bond strength (µTBS) of two self‐adhesive resin cements (SARCs) bonded to dentin. Forty‐eight sound human teeth were randomly divided into eight experimental groups, based on three factors ...
Anna Francescato, Amélie Mainjot, Julia Bosco, Stéphane Le Goff, Jean‐François Nguyen, Marjorie Zanini   +5 more
wiley   +1 more source

Impact of X‐ray Irradiation on the Chemistry and Structure of Biogenic Hydroxyapatite: The Case of Human Enamel

ChemistrySelect, Volume 10, Issue 22, June 11, 2025.
X‐ray irradiation of enamel does not modify hydroxyapatite crystallinity nor composition but create porosity inducing a local disorder in nanocrystal organization and decreasing enamel hardness. Abstract The influence of X‐ray irradiation on dental tissues has been widely studied in the context of radiotherapy for the treatment of head and neck cancer.
Thibaud Coradin, Aline Percot, Lotfi Slimani, Mohamed Selmane, Nabila Masri, Stéphane Le Goff, Julia Bosco   +6 more
wiley   +1 more source

Experimental and Computational Study of Injectable Iron(III)/Ultrashort Peptide Hydrogels: A Candidate for Ferroptosis‐Induced Treatment of Bacterial Infections

Small Science, Volume 5, Issue 6, June 2025.
Triggered by electrostatic interactions and stabilized by H bonding and π–π stackings, Fmoc‐FFpY/Fe3+ self‐assembles into β‐sheets twisted into 12 nm diameter fibrillar helices. In full agreement with molecular dynamic simulations, the resulting injectable hydrogels have antibacterial activity by ferroptosis, enhanced production of reactive oxygen ...
Capucine Loth, Florent Barbault, Cécile Guégan, Flora Lemaire, Christophe Contal, Alain Carvalho, Sophie Hellé, Marie Champion, Halima Kerdjoudj, Delphine Chan‐Seng, Lydie Ploux, Fouzia Boulmedais   +11 more
wiley   +1 more source

Ethical considerations for non‐procreative uterus transplantation

Bioethics, Volume 39, Issue 3, Page 267-275, March 2025.
Abstract The growing demand for uterus transplantation (UTx) invites continued philosophical evaluation of the function of UTx (and what constitutes its ‘success’), as well as the recipient eligibility for UTx. Currently, UTx caters to partnered, cisgender women of childbearing age looking to get pregnant and give birth to a biogenetically related ...
J. Y. Lee
wiley   +1 more source

Integrated Seroprevalence and Genome‐Based Study of SARS‐CoV‐2 Viral Strains in N′Djamena: Insights Into Chad's COVID‐19 Epicenter

Journal of Medical Virology, Volume 97, Issue 2, February 2025.
ABSTRACT The COVID‐19 epidemic has shown regional variations in transmission and outcomes. As a primary hotspot in Chad, N'Djamena is crucial for comprehensive epidemiological investigation. Our study employed two methodologies: seroprevalence data collection and whole‐genome sequencing of SARS‐CoV‐2 strains.
Mathiew Hota, Andrillene L. D. Wondeu, Mahamat F. Abakar, Koutaya Dezoumbe, Fatima Abdelrazakh, Sabrina Atturo, Nathan Naïbeï, Giulia Cappelli, Franck Mennechet, Fissou H. Yandai, Djamal H. Abdallah, Zongo R. F. Edgard, Abdoulaye Boukar, Choroma A. Moussa, Issa M. Yaya, Mahamat I. Hamad, Nontegyol Armand, Netalar Honorine, Kayanlengar Frederic, Adam A. Moustapha, Yanda M. Daniel, Adam M. Alim, Mahamat Grene, Oumaima Djarma, Noubaramadji Y. Suitombaye, Amine Akouya, Ouchemi Choua, Guy R. T. Dzomo, Djallaye Djimtoïbaye, Vittorio Colizzi, Mahamat A. Moussa, Marta Giovanetti   +31 more
wiley   +1 more source

La personne âgée « assistée technologiquement » : quels défis éthiques?

Canadian Journal of Bioethics, 2022
Dans notre société de plus en plus digitalisée, avons-nous vraiment le choix d’adopter ou non les technologies? Comment cette digitalisation impacte-t-elle les personnes âgées en particulier et son écosystème? Quels sont les enjeux éthiques soulevés par
Nathalie Bier, Vincent Rialle, Abdelaziz Djellal, Miguel Jean, Christophe Brissonneau, Bryn Williams-Jones   +5 more
doaj   +1 more source

Accuracy is inaccurate: Why a focus on diagnostic accuracy for medical chatbot AIs will not lead to improved health outcomes

Bioethics, Volume 39, Issue 2, Page 163-169, February 2025.
Abstract Since its launch in November 2022, ChatGPT has become a global phenomenon, sparking widespread public interest in chatbot artificial intelligences (AIs) generally. While not approved for medical use, it is capable of passing all three United States medical licensing exams and offers diagnostic accuracy comparable to a human doctor.
Stephen R. Milford
wiley   +1 more source