Results 41 to 50 of about 434,135 (356)

Ethical Issues in the Management of Helicobacter pylori Infection

Canadian Journal of Gastroenterology, 2003
Medical ethics are not absolute; they change according to social attitudes, technological advances and alterations in the doctor/patient relationship.
Anthony Axon
doaj   +1 more source

The Drosophila immunoglobulin gene turtle encodes guidance molecules involved in axon pathfinding [PDF]

, 2009
Background: Neuronal growth cones follow specific pathways over long distances in order to reach their appropriate targets. Research over the past 15 years has yielded a large body of information concerning the molecules that regulate this process.
Al-Anzi, Bader, Wyman, Robert J.
core   +4 more sources

Longitudinal Study of Salivary Biomarkers in the Definition of Clinico‐Molecular Progression of Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
Longitudinal changes in salivary biomarkers in Parkinson’s disease (PD) from early (T0) to 4‐year follow‐up (T1), quantified by ELISA: oligomeric and total α‐synuclein, total and phosphorylated tau, MAP1LC3B (autophagy), and TNFa (inflammation). Blue arrows indicate direction of change at T1 vs T0 (up = increase; down = decrease).
Maria Ilenia De Bartolo, Daniele Belvisi, Matteo Costanzo, Claudia Caturano, Francesco Emanuele Bellomi, Carolina Cutrona, Flavia Aiello, Giorgio Leodori, Massimo Marano, Romina Mancinelli, Antonella Conte, Giovanni Fabbrini, Alfredo Berardelli, Giorgio Vivacqua   +13 more
wiley   +1 more source

Carcinogenesis in Ulcerative Colitis: Is Surveillance Worthwhile?

Canadian Journal of Gastroenterology, 1990
Observations that dysplastic epithelium predicts neoplastic change in the coli tic bowel have led to the adoption of surveillance policies in ulcerative colitis patients, usually involving colonoscopy irrespective of symptomatology.
ATR Axon
doaj   +1 more source

Expanded genetic screening in Caenorhabditis elegans identifies new regulators and an inhibitory role for NAD+ in axon regeneration. [PDF]

, 2018
The mechanisms underlying axon regeneration in mature neurons are relevant to the understanding of normal nervous system maintenance and for developing therapeutic strategies for injury.
Andrusiak, Matthew G, Cherra, Salvatore J, Chisholm, Andrew D, Jin, Yishi, Kim, Kyung Won, Kurup, Naina, Park, Seungmee, Piggott, Christopher A, Tang, Ngang Heok, Wu, Zilu, Zhu, Ming   +10 more
core   +1 more source

AxonDeepSeg: automatic axon and myelin segmentation from microscopy data using convolutional neural networks [PDF]

, 2017
Segmentation of axon and myelin from microscopy images of the nervous system provides useful quantitative information about the tissue microstructure, such as axon density and myelin thickness. This could be used for instance to document cell morphometry
Antonsanti, Pierre-Louis, Cohen-Adad, Julien, Herman, Victor, Perone, Christian Samuel, Wabartha, Maxime, Zaimi, Aldo   +5 more
core   +3 more sources

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon, Nathalie Picard, Valeria d'Andrea, Enchi Chang, Joseph Leffler, Eleonora Centofante, Matthew Taylor, Francesca Bardi, Francesca Cavicchiolo, Takao K. Hensch, Stefano Panzeri, Chinfei Chen, Michela Fagiolini   +12 more
wiley   +1 more source

Reconnecting through dissociation: a 5-month follow-up case study on ketamine-assisted psychotherapy for anorexia nervosa

Journal of Eating Disorders
Introduction Ketamine, an N-methyl-D-aspartate receptor antagonist, has demonstrated rapid antidepressant effects at sub-anesthetic doses, making it a promising candidate for treatment-resistant mood disorders, anxiety, post-traumatic stress disorder ...
Camilla Lindvall Dahlgren, Elisabeth Tverrli, Lowan Han Stewart   +2 more
doaj   +1 more source

Epitafio per Timocrito caduto contro gli Etoli

Axon, 2023
L’iscrizione metrica, scoperta a Tirreo in Acarnania e trascritta da un abitante del luogo, è risultata immediatamente irreperibile. Il testo narra le gesta eroiche del soldato Timocrito, caduto in uno scontro con gli Etoli; nel distico elegiaco ...
Marucci, Marta
doaj   +1 more source

Soma-Axon Coupling Configurations That Enhance Neuronal Coincidence Detection [PDF]

, 2019
Coincidence detector neurons transmit timing information by responding preferentially to concurrent synaptic inputs. Principal cells of the medial superior olive (MSO) in the mammalian auditory brainstem are superb coincidence detectors.
Goldwyn, Joshua H., Remme, M. W. H., Rinzel, J.   +2 more
core   +1 more source