Results 31 to 40 of about 46,147 (264)

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

Transcriptionally active HERV-H retrotransposons demarcate topologically associating domains in human pluripotent stem cells. [PDF]

open access: yes, 2019
Chromatin architecture has been implicated in cell type-specific gene regulatory programs, yet how chromatin remodels during development remains to be fully elucidated.
Amaral, Maria Luisa   +21 more
core   +2 more sources

Response to novel objects and foraging tasks by common marmoset (Callithrix Jacchus) female Pairs [PDF]

open access: yes, 2003
Many studies have shown that environmental enrichment can significantly improve the psychological well-being of captive primates, increasing the occurrence of explorative behavior and thus reducing boredom.
A Koenig   +42 more
core   +1 more source

Building Babies - Chapter 16 [PDF]

open access: yes, 2012
In contrast to birds, male mammals rarely help to raise the offspring. Of all mammals, only among rodents, carnivores, and primates, males are sometimes intensively engaged in providing infant care (Kleiman and Malcolm 1981).
A Fuentes   +150 more
core   +2 more sources

Placenta-specific methylation of the vitamin D 24-hydroxylase gene: implications for feedback autoregulation of active vitamin D levels at the fetomaternal interface [PDF]

open access: yes, 2009
Plasma concentrations of biologically active vitamin D (1,25- (OH)2D) are tightly controlled via feedback regulation of renal 1-hydroxylase (CYP27B1; positive) and 24-hydroxylase (CYP24A1; catabolic) enzymes.
Albertson   +101 more
core   +3 more sources

Apocrine glands in the eyelid of primates contribute to the ocular host defense [PDF]

open access: yes, 2004
Apocrine glands of Moll are regular components of primate eyelids. We studied the distribution and localization of these glands in three different primate species, the common marmoset, the rhesus monkey, and the hamadryas baboon.
Stoeckelhuber, B. M.   +2 more
core   +1 more source

A resource for detailed 3D mapping of white matter pathways in the marmoset brain

open access: yesNature Neuroscience, 2019
While the fundamental importance of the white matter in supporting neuronal communication is well known, existing publications of primate brains do not feature a detailed description of its complex anatomy.
Cirong Liu   +10 more
semanticscholar   +1 more source

Engaging and disengaging recurrent inhibition coincides with sensing and unsensing of a sensory stimulus [PDF]

open access: yes, 2017
Even simple sensory stimuli evoke neural responses that are dynamic and complex. Are the temporally patterned neural activities important for controlling the behavioral output? Here, we investigated this issue.
Altan, Ege   +10 more
core   +2 more sources

An Introduction to the Callithrix Genus and Overview of Recent Advances in Marmoset Research.

open access: yesILAR journal, 2020
We provide here a current overview of marmoset (Callithrix) evolution, hybridization, species biology, basic/biomedical research, and conservation initiatives.
Joanna Malukiewicz   +24 more
semanticscholar   +1 more source

Spatial encoding in primate hippocampus during free navigation. [PDF]

open access: yes, 2019
The hippocampus comprises two neural signals-place cells and θ oscillations-that contribute to facets of spatial navigation. Although their complementary relationship has been well established in rodents, their respective contributions in the primate ...
Bussell, Robert   +6 more
core   +1 more source

Home - About - Disclaimer - Privacy