Results 111 to 120 of about 90,220 (133)

Cross‐Talk Between Histamine H2 Receptor and Glucocorticoid Receptor: Potential Implications in Acute Myeloid Leukemia Treatment

open access: yesPharmacology Research &Perspectives, Volume 14, Issue 5, October 2026.
ABSTRACT This study investigates the impact of histamine H2 receptor activation on glucocorticoid receptor (GR)‐mediated transcriptional activity, as well as its effects on leukemic cell proliferation and chemotherapy resistance. We demonstrate that activation of the histamine H2 receptor by its specific agonist, amthamine, enhances GR transcriptional ...
Valeria Torralba‐Agu   +5 more
wiley   +1 more source

Nanomaterials' Multigenerational Effects by Single and Joint Exposure in Non‐mammalian Models

open access: yesEnvironmental Toxicology, Volume 41, Issue 10, Page 957-974, October 2026.
ABSTRACT Nanotoxicology has mainly focused on single‐generation studies, leaving multigenerational toxicity underexplored. Having animal welfare recently gained importance, we aimed to provide the state‐of‐the‐art of knowledge about multigenerational effects in non‐mammalian models in the case of nanomaterials (NM) single and joint exposure to other ...
Andy Joel Taipe Huisa   +9 more
wiley   +1 more source

Effects of Tributyltin Chloride on Human Neuronal Differentiation and Mice Brain Development

open access: yesEnvironmental Toxicology, Volume 41, Issue 10, Page 906-921, October 2026.
ABSTRACT According to the developmental origins of health and disease hypothesis, perinatal exposure to an environmental toxicant during the development of the nervous system could cause a permanent cellular modification that may promote the appearance of neurodegenerative diseases at an older age.
Ester López‐Gallardo   +10 more
wiley   +1 more source

Apuntes Metodología Bioquímica

open access: yes, 2009
En este tema se introduce a los alumnos en los antecedentes sobre la alcachofa, su valor nutritivo y los residuos generados en su transformación.
Rodríguez López, José Neptuno
core  

Diving Deeper Into Mechanisms of Acrylamide‐Induced Toxicity: RNA Sequencing Reveals Transcriptomic Alteration and Retrotransposon Expression in Drosophila melanogaster

open access: yesEnvironmental Toxicology, Volume 41, Issue 10, Page 1105-1118, October 2026.
ABSTRACT Given the inevitability of human and animal exposure to acrylamide, there is increasing concern regarding its potential health risks. While a number of molecular mechanisms have been proposed, the complexity of acrylamide toxicological pathways and interactions remains incompletely characterized.
Oluwabukola Mary Farodoye   +5 more
wiley   +1 more source

ATENCIÓN BIOQUÍMICA: REINGENIERÍA DEL EJERCICIO PROFESIONAL

open access: yes, 2018
Implementar la Atención Bioquímica potenciará la información y el valor diagnóstico de los exámenes realizados en un laboratorio y ampliará el papel del bioquímico como asesor del médico y proveedor de cuidados directos a la ...
Alejandre, Mariel
core   +1 more source

Estrategia de enseñanza basada en gamificación en la asignatura Bioquímica de la carrera de Medicina

open access: yesRevista Digital de Postgrado
La gamificación se define como el uso de mecánicas y dinámicas de los juegos en contextos no lúdicos, como el proceso de enseñanza-aprendizaje. El objetivo de este estudio fue implementar estrategias de enseñanza basadas en la gamificación que permitan ...
Ingrist Alemán, Mario Patiño Torres
doaj   +1 more source

Evaluación de la actividad catalasa y peroxidasa como un posible mecanismo de tolerancia a la desecación en el musgo Racomitrium Crispipilum (Grimmiceae) durante la época seca en el Páramo de Chingaza, Colombia

open access: yesActa Biológica Colombiana, 2006
Con el fin de detectar un posible mecanismo de tolerancia a la desecación por parte del musgo Racomitrium crispipilum, especie que habita sitios expuestos y con escasez de agua, se realizaron mediciones de su contenido de proteínas solubles y de la ...
Andrés Felipe Barón López   +2 more
doaj  

Respuesta germinativa de Phaseolus vulgaris var. Velazco. en condiciones de estrés salino

open access: yesAgrisost
Contexto: La salinidad de los suelos constituye uno de los estreses abióticos más importantes que afecta el crecimiento y el desarrollo de los cultivos, en especial durante la etapa de germinación, donde la planta es más vulnerable.
Maryla Sosa del Castillo   +5 more
doaj   +1 more source

Nut Consumption and Sperm Quality in Healthy Men: Results From the Led‐Fertyl Study

open access: yesAndrology, Volume 14, Issue 7, Page 2262-2273, October 2026.
ABSTRACT Background Nuts are rich in antioxidants and other bioactive compounds, and recent evidence suggests that their regular consumption may be associated with sperm quality. However, the current scientific evidence remains limited and inconsistent.
Estefanía Dávila‐Córdova   +10 more
wiley   +1 more source

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