Results 101 to 110 of about 69,134 (261)
Environmental Toxicology, EarlyView.ABSTRACT Microplastic (MP) pollution is widely recognized as an emerging environmental threat. Yet, most studies still rely on controlled experimental conditions that poorly reflect environmental complexity, potentially underestimating risks under realistic scenarios, particularly during short‐term exposures. Here, we tested whether acute oral exposure
Guilherme Malafaia +5 more
wiley +1 more source
, 2016 Baseline corticosterone (y1), “increase in corticosterone” (y2) and “stress-induced corticosterone” (y3) models from AICc analyses.
Philipp Schwabl (635845) +2 more
core +1 more source
Mineralocorticoid receptor blockade during a rat's first violent encounter inhibits its subsequent propensity for violence. [PDF]
, 2013 In individuals naive to serious conflict in an unfamiliar environment, violence has long-lasting effects on subsequent aggressive behavior. This effect of the stressful experience of a first violent conflict occurs in victims as well as offenders.
Meelis, W. +6 more
core +1 more source
Wildlife Biology, EarlyView.After decades of dramatic reductions in their populations, Italian wolves have begun recolonizing parts of their historic range. This growth in populations can lead to potential conflicts with human activities, which remain the main cause of wolf mortality.
Ilaria Troisio +8 more
wiley +1 more source
, 2023 One-component and two-component cosine fit analysis of fecal corticosterone concentration, fecal weight, and total corticosterone secreted in feces.
Prabha Rajput (14486029) +5 more
core +1 more source
Zoo Biology, EarlyView.ABSTRACT Captive honey badgers (Mellivora capensis) are routinely exposed to environmental and husbandry‐related stressors that differ markedly from their natural conditions; however, physiological welfare assessments in this species remain limited. This study aimed to validate a non‐invasive approach to evaluate stress‐related fecal glucocorticoid ...
Megan Hutson +2 more
wiley +1 more source
PLoS ONEGlucocorticoids are critical steroid hormones secreted from the adrenal glands. In mice and rats, over 90% of circulating corticosterone is bound to proteins such as corticosteroid-binding globulin and albumin, and the rest is unbound (free).
Anna Mazurenko +2 more
doaj +1 more source
Diet, phenology and body size shape nutrient release by songbirds
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Animals can dramatically alter ecosystem structure and function through the cycling and transport of nutrients in their waste. While birds are particularly capable of influencing nutrient cycles due to their high mobility, abundance, metabolism and functional diversity,
Linsey Chen +2 more
wiley +1 more source
Non-linear relationship between corticosterone and memory
, 2006 The relationship between glucocorticoids (GCs) and memory is complex, in that memory impairments can occur in response to manipulations that either increase or decrease GC levels.
Woodson, James C +5 more
core +2 more sources
Integrative Zoology, EarlyView.18 days of predator odor exposure altered gut microbiota, increased anxiety‐like behaviors, and elevated hypothalamic–pituitary–adrenal axis activity in Brandt's voles, with males showing behavioral habituation and females remaining sensitive. Cecal microbiota transplantation experiments confirmed that only female recipients of microbiota from predator‐
Chen Gu +6 more
wiley +1 more source