Browsing Artículos by Title
Now showing items 960-979 of 10154
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Antibody Complementarity-Determining Regions (CDRs) Can Display Differential Antimicrobial, Antiviral and Antitumor Activities
(Public Library of Science, 2008-06-11)Background: Complementarity-determining regions (CDRs) are immunoglobulin (Ig) hypervariable domains that determine specific antibody (Ab) binding. We have shown that synthetic CDR-related peptides and many decapeptides ... -
La anticipación en la búsqueda de una innovación responsable: gradientes de radicalidad ético-política
(Universitat Jaume I, 2022-06-07)La anticipación ha emergido en las dos últimas décadas como una herramienta fundamental para una diversidad de marcos normativos que pretenden promover una gobernanza de la ciencia, la tecnología y la innovación más ... -
Anticipation and its degrees of critical-reflective radicality: opening up the affordances of engaging with futures to problematize STI
(Taylor & Francis, 2024-01-25)Anticipation is increasingly recognized as a valuable dimension for promoting more responsible STI practices. Various normative frameworks acknowledge anticipation as a means to enable critique and/or reflection. However, ... -
Anticipation and modal power: Opening up and closing down the momentum of sociotechnical systems
(Sage, 2022-08-06)Within STS, there are three approaches to the creation and mobilization of futures: descriptive, normative, and interventive. Visions, expectations, and imaginaries are currently seen as anticipatory artifacts that close ... -
Anticipatory responsible innovation. Futures construction in the face of the techno-economic imperative
(Universidade Federal do Paraná, 2020)[EN]The call for the development of more responsible research and innovation has increasingly permeated European Union research and development policies. Specifically, under the auspices of approaches such as “Responsible ... -
Antifragile Philosophy in R&D Projects: Applying Q Methodology and the Possibility of Open Innovation
(MDPI, 2021-10-02)Antifragile philosophy can be the key to improving the management of organizations that base their activity on research and development (R&D) projects. These are types of projects with the greatest uncertainty in all ... -
Antifungal Activity of the Human Uterine Cervical Stem Cells Conditioned Medium (hUCESC-CM) Against Candida albicans and Other Medically Relevant Species of Candida
(Frontiers Media, 2018-11-21)Candidiasis is a major cause of human morbidity and mortality. Human uterine cervical stem cells conditioned medium (hUCESC-CM) is obtained from stromal stem cells of the cervical transformation zone, which are in permanent ... -
Antileishmanial Effect of 1,5- and 1,8-Substituted Fused Naphthyridines
(MDPI, 2023-12-22)In the absence of a vaccine, there is a need to find new drugs for the treatment of neglected tropical diseases, such as leishmaniasis, that can overcome the many drawbacks of those currently used. These disadvantages ... -
Antilogy, dialectic and dialectic’s objects in Plato’s Phaedrus
(Brill, 2022-03-15)Plato’s Phaedrus is a dialogue in which rhetoric is not only discussed, but also displayed. The first half of the plot depicts a rhetorical contest in which Socrates himself offers two opposite speeches on love, a kind of ... -
Antimicrobial Peptides with Anti-Candida Activity
(MDPI, 2022-08-17)[EN] Mycoses are accountable for millions of infections yearly worldwide. Invasive candidiasis is the most usual, presenting a high morbidity and mortality. Candida albicans remains the prevalent etiologic agent, but the ... -
Antimicrobial susceptibility of Treponema pallidum subspecies pallidum: an in-vitro study
(Elsevier, 2023-10)Background The increasing incidence of syphilis and the limitations of first-line treatment with penicillin, particularly in neurosyphilis, neonatal syphilis, and pregnancy, highlight the need to expand the therapeutic ... -
Antimicrobial susceptibility testing before first-line treatment for Helicobacter pylori infection in patients with dual or triple antibiotic resistance
(Baishideng Publishing, 2017-05-14)AIM To evaluate the efficacy of antimicrobial susceptibility-guided therapy before first-line treatment for infection in patients with dual or triple antibiotic resistance. METHODS A total of 1034 patients infected ... -
Antioxidant activities and selenogene transcription in the european sea bass (Dicentrarchus labrax) liver depend, in a non-linear manner, on the Se/Hg molar tatio of the feeds
(Springer Nature ; Humana Press, 2021-07-01)[EN] Feeding 3.9 and 6.7 mg Hg/kg (Se/Hg molar ratios of 0.8 and 0.4, respectively) for 14 days negatively affected Dicentrarchus labrax growth and total DNTB- and thioredoxin-reductase (TrxR) activities and the transcription ... -
Antioxidant activity of phenolic compounds obtained by autohydrolysis of corn residues
(2012-03)This study aimed to evaluate the effect of autohydrolysis temperature of corn residues in the antioxidant activity of the phenolic compounds extracted from the liquid phase. The treatments were carried out at 160, 180, ... -
Antioxidant defense system and family environment in adolescents with family history of psychosis
(BioMed Central, 2012-11-16)[EN] Our objective was to determine antioxidant defence activity in healthy controls (HC) and healthy unaffected second-degree relatives of patients with early onset psychosis (HC-FHP),and to assess its relationship with ... -
Antioxidant, Antifungal and Phytochemical Investigations of Capparis spinosa L.
(MDPI, 2021-10-19)The antioxidant and antifungal activities of crude hydro-ethanolic extract from Capparis spinosa L. (Capparidaceae) leaves and their fractions, obtained by liquid-liquid extraction (LLE) using solvents with increasing ... -
Antioxidant-Based Therapy Reduces Early-Stage Intestinal Ischemia-Reperfusion Injury in Rats
(MDPI, 2021-05-27)Intestinal ischemia-reperfusion injury (i-IRI) is a rare disorder with a high mortality rate, resulting from the loss of blood flow to an intestinal segment. Most of the damage is triggered by the restoration of flow and ... -
Antitumor magnetic hyperthermia induced by RGD-functionalized Fe3O4 nanoparticles, in an experimental model of colorectal liver metastases
(Beilstein-Institut, 2016-10-28)This work reports important advances in the study of magnetic nanoparticles (MNPs) related to their application in different research fields such as magnetic hyperthermia. Nanotherapy based on targeted nanoparticles could ... -
Antitumor Necrosis Factor Agents to Treat EndoscopicPostoperative Recurrence of Crohn’s Disease: A Nationwide Study With Propensity-Matched Score Analysis
(Lippincott Williams & Wilkins, 2020-08)INTRODUCTION:Patients with Crohn's disease experiencing endoscopic postoperative recurrence (POR) may benefit from antitumor necrosis factor (TNF) agents but scarce data on this are available. Our aim was to assess the ... -
Los anuncios del coro en la comedia de Aristófanes
(CSIC, 1997)The entrances and exits of characters in Aristophanes' plays have been almost completely neglected by modern scholarship. This article is devoted to one particular element related to this aspect of dramatic technique: ...