Results 51 to 60 of about 2,783,412 (201)
Adverse impact of acute Toxoplasma gondii infection on human spermatozoa
The 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
Suplementación con lípidos protegidos en novillos de ceba y su efecto sobre la ganancia de peso y relación costo beneficio [PDF]
, 2015 El objetivo de esta investigación fue evaluar la respuesta productiva en ganancia de peso de novillos en etapa de ceba suplementados con lípidos protegidos y determinar la relación costo beneficio de esta implementación.
Maldonado Gutiérrez, Juan Guillermo +1 more
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Vascular Endothelial Growth Factor (VEGF) Prevents the Downregulation of the Cholinergic Phenotype in Axotomized Motoneurons of the Adult Rat [PDF]
, 2018 Vascular endothelial growth factor (VEGF) was initially characterized by its activity on the vascular system. However, there is growing evidence indicating that VEGF also acts as a neuroprotective factor, and that its administration to neurons suffering ...
Acosta, Lourdes +4 more
core +1 more source
Journal 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
Uso de animales con fines científicos y de docencia por instituciones mexicanas
Gaceta Médica de MéxicoEn México, se desconoce qué instituciones utilizan animales con fines científicos. A partir de datos solicitados al Instituto Nacional de Transparencia, Acceso a la Información y Protección de Datos Personales (INAI), se reportan los tipos de ...
Patricia Frías-Álvarez +1 more
doaj +1 more source
The 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
Los recientes cambios en la legislación de Taiwan sobre experimentación con animales
Derecho Animal, 2016 La regulación sobre productos cosméticos se ha regulado en todo el mundo. Dichos cambios son la respuesta a las demandas de los consumidores relativas a la seguridad de los productos químicos y la protección de los animales.
Moe Honjo
doaj +1 more source
Lessons from a Rubik's Cube to solve the biodiversity crisis
Conservation Biology, Volume 39, Issue 3, June 2025.Abstract Global biodiversity is facing unprecedented pressures, calling into question the effectiveness of existing governance systems aimed at halting extinctions. Renewed hope arose with the recent Conference of the Parties (COP) to the Convention on Biological Diversity (COP15 December 2022) and the Convention on International Trade in Endangered ...
Ana M. M. Sequeira, Erika J. E. Techera
wiley +1 more source
La tortura como espectáculo [PDF]
, 2009 Treball presentat a la Facultat de Veterinària de la Universitat Autònoma de Barcelona.Treball presentat a l'assignatura de Deontologia i Veterinària Legal ...
Doncos Mínguez, Violant. +2 more
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Journal of Zoology, Volume 326, Issue 2, Page 130-139, June 2025.Morphological traits evolve to solve ecological requirements. Amphisbaenians are fossorial reptiles with different snout shapes for burrowing head‐first underground, but how these head shapes have originated is little known. Here, using 2D geometric morphometrics, we found that individual Trogonophis wiegmanni amphisbaenians inside the same population ...
M. Kirchner +4 more
wiley +1 more source