Results 41 to 50 of about 2,612 (168)

High‐Phenolic Cocoa Enhances Drug‐Induced Reinstatement of Cocaine‐Conditioned Place Preference Independently of Increasing Adult Hippocampal Neurogenesis

open access: yesFood Science &Nutrition, Volume 13, Issue 9, September 2025.
High‐phenolic cocoa consumption enhanced cocaine‐induced reinstatement in a conditioned place preference paradigm. While cocoa promoted adult hippocampal neurogenesis, this effect did not mediate drug‐seeking behavior, suggesting a complex interaction between cocoa and cocaine on the reward system ABSTRACT Cocaine is a powerful psychostimulant that ...
Sonia Melgar‐Locatelli   +4 more
wiley   +1 more source

Dopamine D3 receptor blockade accelerates the extinction of opioid withdrawal‐induced drug‐seeking behaviours and alters microglia in dopaminoceptive nuclei

open access: yesBritish Journal of Pharmacology, Volume 182, Issue 17, Page 4168-4185, September 2025.
Background and Purpose Among all drugs of abuse, opioids cause most of the deaths and treatment seeking. Despite abundant research in multifaceted therapeutic strategies, a high rate of relapse still characterises this condition. Dopamine D3 receptor antagonists combined with cue‐exposure therapies have been proposed to ameliorate the abused drugs ...
Aurelio Franco‐García   +3 more
wiley   +1 more source

Noticias médicas

open access: yesRevista de la Facultad de Medicina, 1933
Recientemente fue exhibida una película sobre glándulas de secreción interna en el salón de proyecciones de la Facultad de Medicina; por "la Química Industrial" Bayer-Meister Lucius,con el siguiente Programa: Suprarrenina.-Extracto de las cápsulas ...
Facultad de Medicina Revista de la
doaj  

La Directiva 2010/63/UE y los cefalópodos. A propósito del Real Decreto 1386/2018

open access: yesDerecho Animal, 2019
La Directiva 2010/63/UE fue el primer texto legal en el que la Unión Europea reconoció expresamente la sentiencia de los cefalópodos, una clase de animales invertebrados a los que, por primera vez, otorgó protección, aunque únicamente con referencia al ...
Marita Giménez-Candela   +1 more
doaj   +1 more source

Adverse impact of acute Toxoplasma gondii infection on human spermatozoa

open access: yesThe FEBS Journal, Volume 292, Issue 17, Page 4720-4736, September 2025.
Toxoplasma gondii tachyzoites injected intraperitoneally crossed the blood‐testes barrier, appearing in testes/epididymis by day 6 post‐infection. In vitro exposure caused increased sperm necrosis/apoptosis and structural damage to heads/tails. Immunofluorescence and SEM revealed tachyzoites attaching to sperm tails, inducing twisting/detachment, and ...
Lisbeth Rojas‐Barón   +11 more
wiley   +1 more source

The Impairment of Body Condition Transiently Increases Oxidative Stress: A Dietary Restriction Experiment in Partridges

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 343, Issue 7, Page 771-783, August 2025.
ABSTRACT A proper body condition determines the correct functioning of physiological processes and the optimal expression of fitness‐related traits. Among these processes, maintaining the redox balance is essential to protect the organism from damage caused by oxidative stress.
Nerea López‐Castañón   +4 more
wiley   +1 more source

Redes discursivas en el debate sobre experimentación animal en prensa española sobre el caso Vivotecnia

open access: yesAthenea Digital
La experimentación con animales ha sido objeto de amplios debates políticos, sociales y científicos. En 2021, Cruelty Free International publicó vídeos que mostraban abusos a animales empleados para experimentación en el laboratorio Vivotecnia en la ...
Jose A. Moreno   +2 more
doaj   +1 more source

An adamantane‐based ligand as a novel chemical tool for thermosensory TRPM8 channel therapeutic modulation

open access: yesThe FEBS Journal, Volume 292, Issue 13, Page 3449-3476, July 2025.
Transient receptor potential cation channel subfamily M member 8 (TRPM8) is a cationic thermosensory channel crucial for cold sensation and menthol response. TRPM8 dysfunction leads to sensory symptoms such as cold allodynia. Targeting TRPM8 is important for treating diseases like peripheral neuropathies and cancer.
Angela Lamberti   +9 more
wiley   +1 more source

Percepción sobre la experimentación de productos cosméticos en animales y su influencia en la decisión de compra de productos de maquillaje en el año 2022 en Lima Metropolitana [PDF]

open access: yes, 2022
La presente investigación tuvo como objetivo determinar la influencia de la percepción sobre la experimentación de productos cosméticos en animales en la decisión de compra de productos de maquillaje en el año 2022 en Lima Metropolitana, debido a que ...
Muñoz Moreno, Ivette Andrea   +1 more
core  

Experimentación con animales: un reto para la ética antrópica [PDF]

open access: yes, 2016
Este estudio investiga desde una perspectiva filosófica las implicaciones éticas de la experimentación con animales, analiza la experimentación desde las diferentes corrientes de la bioética para ubicarla en el contexto actual de los movimientos pro ...
Orellana Díaz, Luis Alfonso   +1 more
core  

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