An immune challenge reduces social grooming in vampire bats
Sign Up to like & getrecommendations! Published in 2018 at "Animal Behaviour"
DOI: 10.1016/j.anbehav.2018.04.021
Abstract: Social interactions affect the transmission of many pathogens, but infections often induce sickness behaviours that alter those interactions. Vampire bats are highly mobile and social, engaging in frequent allogrooming, which is likely to facilitate pathogen… read more here.
Keywords: challenge reduces; sickness behaviour; immune challenge; behaviour ... See more keywords
Pubertal LPS treatment selectively alters PSD-95 expression in male CD-1 mice
Sign Up to like & getrecommendations! Published in 2021 at "Brain Research Bulletin"
DOI: 10.1016/j.brainresbull.2021.07.025
Abstract: Puberty includes a highly stress-sensitive period with significant sex differences in the neurophysiological and behavioural outcomes of a peripheral immune challenge. Sex differences in the pubertal neuroimmune network's responses to systemic LPS may explain some… read more here.
Keywords: pubertal lps; immune challenge; treatment; sex specific ... See more keywords
Age, but not an immune challenge, triggers terminal investment in the Pacific field cricket, Teleogryllus oceanicus
Sign Up to like & getrecommendations! Published in 2023 at "Behavioral Ecology"
DOI: 10.1093/beheco/arad021
Abstract: Abstract The terminal investment hypothesis proposes that, when individuals are faced with a threat to survival, they will increase investment in current reproduction. The level of the threat necessary to elicit terminal investment (the dynamic… read more here.
Keywords: investment; immune challenge; age immune; terminal investment ... See more keywords
PSVIII-19 PRRSV infection during gestation eliciting changes in piglet sickness behaviors following an immune challenge
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Animal Science"
DOI: 10.1093/jas/skaa278.470
Abstract: The pork industry faces financial losses associated with outbreaks in porcine reproductive and respiratory virus (PRRSV). One type of loss stems from the effect of PRRSV-elicited maternal immune activation during gestation on the response of… read more here.
Keywords: gestation; challenge; immune challenge; infection ... See more keywords
PSIII-12 Effect of PRRSV infection during gestation on sickness behaviors in the piglets after immune challenge
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Animal Science"
DOI: 10.1093/jas/skz258.388
Abstract: Porcine reproductive and respiratory syndrome virus (PRRSV) costs the U.S. pork industry millions of dollars yearly due to production losses and management costs. The objective of this study was to evaluate the effects of maternal… read more here.
Keywords: challenge; sickness behaviors; immune challenge; infection ... See more keywords
Trans‐generational plasticity in response to immune challenge is constrained by heat stress
Sign Up to like & getrecommendations! Published in 2017 at "Evolutionary Applications"
DOI: 10.1111/eva.12473
Abstract: Trans‐generational plasticity (TGP) is the adjustment of phenotypes to changing habitat conditions that persist longer than the individual lifetime. Fitness benefits (adaptive TGP) are expected upon matching parent–offspring environments. In a global change scenario, several… read more here.
Keywords: heat; immune challenge; generational plasticity; trans generational ... See more keywords
Participation of hypothalamic CB1 receptors in reproductive axis disruption during immune challenge
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Neuroendocrinology"
DOI: 10.1111/jne.12499
Abstract: Immune challenge inhibits reproductive function and endocannabinoids (eCB) modulate sexual hormones. However, no studies have been performed to assess whether the eCB system mediates the inhibition of hormones that control reproduction as a result of… read more here.
Keywords: challenge; immune challenge; participation hypothalamic; reproductive axis ... See more keywords
Effects of immune challenge on expression of life-history and immune trait expression in sexually reproducing metazoans—a meta-analysis
Sign Up to like & getrecommendations! Published in 2020 at "BMC Biology"
DOI: 10.1186/s12915-020-00856-7
Abstract: Background Life-history theory predicts a trade-off between investment into immune defence and other fitness-related traits. Accordingly, individuals are expected to upregulate their immune response when subjected to immune challenge. However, this is predicted to come… read more here.
Keywords: life history; immune challenge; expression; challenge ... See more keywords
Aging and an Immune Challenge Interact to Produce Prolonged, but Not Permanent, Reductions in Hippocampal L-LTP and mBDNF in a Rodent Model with Features of Delirium
Sign Up to like & getrecommendations! Published in 2018 at "eNeuro"
DOI: 10.1523/eneuro.0009-18.2018
Abstract: Abstract Aging increases the risk of abrupt declines in cognitive function after an event that triggers immune system activation (e.g. surgery, infection, or injury). This phenomenon is poorly understood, but rodent models may provide clues.… read more here.
Keywords: aging immune; immune challenge; rodent; ltp mbdnf ... See more keywords
Effects of an immune challenge on the thermal preferences of adult and newborn Liolaemus lizards from Patagonia, Argentina.
Sign Up to like & getrecommendations! Published in 2023 at "Anais da Academia Brasileira de Ciencias"
DOI: 10.1590/0001-3765202320201923
Abstract: Body temperature has relevant effects on the immune response. Here, we characterized the thermal biology and health condition of the viviparous lizard Liolaemus kingii from Patagonia (Argentina), by studying field body temperatures, presence of injuries… read more here.
Keywords: effects immune; challenge thermal; immune response; patagonia argentina ... See more keywords
Coelomocyte populations in the sea urchin, Strongylocentrotus purpuratus, undergo dynamic changes in response to immune challenge
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Immunology"
DOI: 10.3389/fimmu.2022.940852
Abstract: The sea urchin, Strongylocentrotus purpuratus has seven described populations of distinct coelomocytes in the coelomic fluid that are defined by morphology, size, and for some types, by known functions. Of these subtypes, the large phagocytes… read more here.
Keywords: large phagocytes; coelomocyte populations; sea urchin; challenge ... See more keywords