Results 71 to 80 of about 7,468 (261)

Alcoholismo y ansiedad: modelos animales

open access: yes, 2006
Se han desarrollado modelos animales para el estudio del alcoholismo que permiten establecer los mecanismos involucrados en esta patología. Se presenta una síntesis de los principales modelos usados con roedores y las investigaciones que dan cuenta de las relaciones complejas que existen entre ansiedad y alcoholismo.
Mustaca, Alba Elisabeth   +1 more
openaire   +1 more source

Evaluación de diferentes tecnologías para la regeneración tisular en modelos animales [PDF]

open access: yes, 2022
Un biomaterial es todo aquel material destinado a estar en contacto con un sistema biológico y cuyo objetivo es tratar, aumentar o sustituir un tejido, órgano o función de un organismo. El objetivo general del presente estudio es evaluar la efectividad
García González, Mario
core  

Identifying the exposure of taxonomic, functional, and phylogenetic diversity of steppe birds to renewable energy development

open access: yesConservation Biology, EarlyView.
Abstract Biodiversity is globally threatened by human impacts, including land‐use transformation and climate change, which has prompted a rapid transition from fossil fuels to cleaner energy sources, such as photovoltaic (PV) energy. However, utility‐scale PV plants require vast areas and can lead to conflicts with biodiversity conservation, making ...
Pablo Medrano‐Vizcaíno   +10 more
wiley   +1 more source

Modelos animales en psicopatología y psicofarmacología : del análisis experimental de la conducta a la neurogenética [PDF]

open access: yes, 1998
En los primeros apartados del presente trabajo se consideran las diversas disciplinas que han motivado el desarrollo de los modelos animales, así como la aportación de éstos al progreso de las mismas.
Escorihuela, Rosa M.   +1 more
core  

Comparative review of entanglement risk assessments for cetacean conservation and management

open access: yesConservation Biology, EarlyView.
Abstract Cetacean entanglement in fishing gear remains a major global threat that exposes persistent gaps in how fisheries management frameworks manage risk to nontarget species. Ecological risk assessment (ERA) offers a structured way to link exposure and consequences to an explicit statement of risk, but entanglement risk assessments vary widely in ...
Laura Joan Feyrer   +2 more
wiley   +1 more source

Los Animales Transgénicos y su Potencial en el Desarrollo de la Biotecnología Animal

open access: yesCiencia y Tecnología Agropecuaria, 1996
Las nuevas tecnologías en las ciencias animales han permitido la producción de animales transgénicos como una alternativa para el mejoramiento de ciertas características genéticas en los individuos de una especie.
Jorge Piedrahita
doaj   +1 more source

Evaluating the protection status and exposure to warming of Caribbean reefs with high functional potential

open access: yesConservation Biology, EarlyView.
Abstract Over the past decades, climate change has emerged as a major threat to global biodiversity, negatively affecting the integrity and functioning of ecosystems and the benefits they provide to people. To mitigate these impacts, it is essential to identify climate refugia that support the persistence of the structure and function of reef ...
Sara M. Melo‐Merino   +4 more
wiley   +1 more source

An overview of mice models: a key for understanding subtypes of mania

open access: yesInternational Journal of Psychological Research, 2016
Animal models have been broadly used in the study of pathophysiology and molecular and neurochemical pathways in neuropsychiatric diseases. Different approaches have used both consanguineous and non-consanguineous mice models to model behavioral patterns
Jorge Mauricio Cuartas Arias   +2 more
doaj   +1 more source

Tracking the impact of bottom trawling on benthic habitat status

open access: yesConservation Biology, EarlyView.
Abstract Bottom trawling is the most widespread physical disturbance to marine benthic habitats, yet broadscale assessments of its impact remain limited. We developed a quantitative framework to evaluate trawling effects on benthic habitats at broad spatial scales based on the sentinels of seabed (SoS) indicator.
Maider Plaza‐Morlote   +10 more
wiley   +1 more source

Anatomía quirúrgica de nervios facial y auricular mayor del conejo como modelo experimental

open access: yesRepertorio de Medicina y Cirugía, 2012
Objetivo: describir la anatomía quirúrgica de los nervios facial y auricular mayor del conejo como modelo experimental. Técnica quirúrgica: disección bilateral de los dos nervios en doce conejos.
Juan Carlos Izquierdo Velásquez   +1 more
doaj   +1 more source

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