Results 31 to 40 of about 22,134 (222)

Does opportunistic testing bias cognitive performance in primates? Learning from drop-outs [PDF]

open access: yes, 2019
Dropouts are a common issue in cognitive tests with non-human primates. One main reason for dropouts is that researchers often face a trade-off between obtaining a sufficiently large sample size and logistic restrictions, such as limited access to ...
Burkart, Judith M.   +2 more
core   +4 more sources

Terguride stimulates locomotor activity at 2 months but not 10 months after 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine treatment of common marmosets [PDF]

open access: yes, 1992
The mixed dopamine (DA) agonist/antagonist terguride acts as a DA antagonist on normosensitive receptors but shows DA agonistic properties at supersensitive DA receptors.
Horowski, R.   +6 more
core   +1 more source

Motor assessment of developing common marmosets [PDF]

open access: yesNeuroscience Bulletin, 2014
Motor development has been extensively studied in human infants and children, with several established scales for the evaluation of motor functions. However, the study of the neuronal mechanisms underlying human motor development is hampered by the lack of good animal models.
Yiwen, Wang, Qin, Fang, Neng, Gong
openaire   +2 more sources

The competitive NMDA antagonist CPP protects substantia nigra neurons from MPTP-induced degeneration in primates [PDF]

open access: yes, 1993
Degeneration of nigrostriatal dopaminergic neurons is the primary histopathological feature of Parkinson's disease. The neurotoxin MPTP (1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine) induces a neurological syndrome in man and non-human primates very ...
Burg, M.   +7 more
core   +1 more source

Sensitive detection systems for infectious agents in xenotransplantation*

open access: yesXenotransplantation, EarlyView., 2020
Abstract Xenotransplantation of pig cells, tissues, or organs may be associated with transmission of porcine microorganisms, first of all of viruses, to the transplant recipient, potentially inducing a disease (zoonosis). I would like to define detection systems as the complex of sample generation, sample preparation, sample origin, time of sampling ...
Joachim Denner
wiley   +1 more source

The Scalable Brain Atlas: instant web-based access to public brain atlases and related content [PDF]

open access: yes, 2014
The Scalable Brain Atlas (SBA) is a collection of web services that provide unified access to a large collection of brain atlas templates for different species.
Bakker, Rembrandt   +2 more
core   +5 more sources

Object Permanence in Common Marmosets (Callithrix jacchus). [PDF]

open access: yesJournal of Comparative Psychology, 2004
A series of 9 search tasks corresponding to the Piagetian Stages 3-6 of object permanence were administered to 11 common marmosets (Callithrix jacchus). Success rates varied strongly among tasks and marmosets, but the performances of most subjects were above chance level on the majority of tasks of visible and invisible displacements. Although up to 24
Mendes, N., Huber, L.
openaire   +3 more sources

Induction of primordial germ cell-like cells from common marmoset embryonic stem cells by inhibition of WNT and retinoic acid signaling

open access: yesScientific Reports, 2023
Reconstitution of the germ cell lineage using pluripotent stem cells provides a unique platform to deepen our understanding of the mechanisms underlying germ cell development and to produce functional gametes for reproduction.
Mayumi Shono   +8 more
doaj   +1 more source

Bone Disease in the Common Marmoset [PDF]

open access: yesVeterinary Pathology, 2015
The common marmoset ( Callithrix jacchus) is a New World primate that is used in biomedical research due to its small size and relative ease of handling compared with larger primates. Although bone disease in common marmosets is well recognized, there are very few detailed descriptions in the literature that cover the range of lesions seen in these ...
E J, Olson   +10 more
openaire   +2 more sources

Robust Long-term Transduction of Common Marmoset Neuromuscular Tissue With rAAV1 and rAAV9

open access: yesMolecular Therapy: Nucleic Acids, 2013
Profiles of recombinant adeno-associated virus (rAAV)-mediated transduction show interspecies differences for each AAV serotype. Robust long-term transgene expression is generally observed in rodents, whereas insufficient transduction is seen in animals ...
Hironori Okada   +8 more
doaj   +1 more source

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