Age‐related changes in myelin of axons of the corpus callosum and cognitive decline in common marmosets
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DOI: 10.1002/ajp.22949
Abstract: Executive control is a higher‐level cognitive function that involves a range of different processes that are involved in the planning, coordination, execution, and inhibition of responses. Many of the processes associated with executive control, such… read more here.
Keywords: common marmosets; corpus callosum; age; myelin ... See more keywords
Balancing contest competition, scramble competition, and social tolerance at feeding sites in wild common marmosets (Callithrix jacchus)
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DOI: 10.1002/ajp.22964
Abstract: Models of primate sociality focus on the costs and benefits of group living and how factors such as rank, feeding competition, alliance formation, and cooperative behavior shape within‐group social relationships. We conducted a series of… read more here.
Keywords: common marmosets; contest competition; marmosets callithrix; competition ... See more keywords
Potential trade‐off between olfactory and visual discrimination learning in common marmosets (Callithrix jacchus): Implications for the assessment of age‐related cognitive decline
Sign Up to like & getrecommendations! Published in 2022 at "American Journal of Primatology"
DOI: 10.1002/ajp.23427
Abstract: Olfactory dysfunction has been identified as an early biomarker for dementia risk but has rarely been assessed in nonhuman primate models of human aging. To better characterize common marmosets as such models, we assessed olfactory… read more here.
Keywords: decline; age related; common marmosets; age ... See more keywords
Cortisol levels across the lifespan in common marmosets (Callithrix jacchus)
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DOI: 10.1002/ajp.23597
Abstract: Human aging is associated with senescence of the hypothalamic–pituitary–adrenal (HPA) axis, leading to progressive dysregulation characterized by increased cortisol exposure. This key hormone is implicated in the pathogenesis of many age‐related diseases. Common marmosets (Callithrix… read more here.
Keywords: age; across lifespan; common marmosets; cortisol ... See more keywords
Common marmosets (Callithrix jacchus) excel in a one-trial spatial memory test, yet perform poorly in a classical memory task
Sign Up to like & getrecommendations! Published in 2025 at "Animal Cognition"
DOI: 10.1007/s10071-025-01944-3
Abstract: When quantifying animal cognition, memory represents one of the most tested domains and is key to understanding cognitive evolution. Memory tests thus play an important role in comparative cognitive research, yet slight variations in the… read more here.
Keywords: memory; memory test; test; common marmosets ... See more keywords
Chemogenetic activation of nigrostriatal dopamine neurons in freely moving common marmosets
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DOI: 10.1016/j.isci.2021.103066
Abstract: Summary To interrogate particular neuronal pathways in nonhuman primates under natural and stress-free conditions, we applied designer receptors exclusively activated by designer drugs (DREADDs) technology to common marmosets. We injected adeno-associated virus vectors expressing the… read more here.
Keywords: chemogenetic activation; common marmosets; dopamine neurons; nigrostriatal dopamine ... See more keywords
Seroprevalence of Human Adenovirus Type 5 Neutralizing Antibody in Common Marmosets Determined by a New Set of Two Assays.
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DOI: 10.1089/vim.2019.0054
Abstract: Preexisting neutralizing antibody (NAb) against human adenovirus serotype 5 (AdHu5) can reduce the immunogenicity of AdHu5 vector-based vaccine, thus inhibiting the host's immune response and utility of other homologous vectors. Common marmoset (Callithrix jacchus), a… read more here.
Keywords: common marmosets; neutralizing antibody; adenovirus; adhu5 nab ... See more keywords
Hypoxemia after single‐shot anesthesia in common marmosets
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DOI: 10.1111/jmp.12262
Abstract: It remains unknown how single‐shot anesthesia influences physical parameters, especially respiratory function and blood oxygen level of common marmosets (Callithrix jacchus) which came to be used for laboratory research. read more here.
Keywords: single shot; shot anesthesia; common marmosets; hypoxemia single ... See more keywords
Evaluation of anaesthetic and cardiorespiratory effects after intramuscular administration of alfaxalone alone, alfaxalone‐ketamine and alfaxalone‐butorphanol‐medetomidine in common marmosets (Callithrix jacchus)
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DOI: 10.1111/jmp.12482
Abstract: Anaesthesia is often required in common marmosets undergoing various procedures. The aim of this study was to evaluate anaesthetic and cardiopulmonary effects of alfaxalone, alfaxalone‐ketamine and alfaxalone‐butorphanol‐medetomidine in common marmosets. read more here.
Keywords: common marmosets; alfaxalone ketamine; alfaxalone butorphanol; butorphanol medetomidine ... See more keywords
Determination of dexamethasone dose for cortisol suppression in adult common marmosets (Callithrix jacchus)
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DOI: 10.1111/jmp.12602
Abstract: We conducted a dose–response study of dexamethasone to investigate an optimal dexamethasone suppression test for common marmosets. Twelve marmosets received 0.1, 0.5, or 1.0 mg/kg dexamethasone. Doses of 0.5 and 1.0 mg/kg both suppressed endogenous cortisol… read more here.
Keywords: dose cortisol; dexamethasone dose; common marmosets; suppression ... See more keywords
Relationship Between Immunoglobulin Deposition and Early Lesions of Progressive Glomerulonephropathy in Young Common Marmosets
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DOI: 10.1177/0300985817712556
Abstract: The authors previously investigated progressive glomerulonephropathy in 2- to 11-year-old common marmosets and characterized age-related changes of the renal glomeruli and development of tubulointerstitial lesions. In this study, immunoglobulin deposition and ultrastructural changes of the… read more here.
Keywords: common marmosets; immunoglobulin deposition; deposition; deposition early ... See more keywords