Results 21 to 30 of about 213,696 (264)

Differentiation of primate primordial germ cell-like cells following transplantation into the adult gonadal niche. [PDF]

open access: yes, 2017
A major challenge in stem cell differentiation is the availability of bioassays to prove cell types generated in vitro are equivalent to cells in vivo. In the mouse, differentiation of primordial germ cell-like cells (PGCLCs) from pluripotent cells was ...
Chen, Di   +13 more
core   +2 more sources

Mechanisms underlying cognitive bias in nonhuman primates.

open access: yesAnimal Behavior and Cognition, 2017
Recent research in nonhuman animals highlights the exciting possibility that performance on cognitive bias tasks might indirectly measure an individual’s subjective, affective state.
Bonnie M. Perdue
doaj   +1 more source

ABO Blood Groups Do Not Predict Schistosoma mansoni Infection Profiles in Highly Endemic Villages of Uganda

open access: yesMicroorganisms, 2021
Schistosoma mansoni is a parasite which causes significant public-health issues, with over 240 million people infected globally. In Uganda alone, approximately 11.6 million people are affected.
Rachel Francoeur   +7 more
doaj   +1 more source

What’s in a face (made of foods)? Comparing children’s and monkey’s perception of faces in face-like images of food

open access: yesAnimal Behavior and Cognition, 2017
Arcimboldo images are pictorial stimuli composed of fruits, vegetables, and other objects arranged in a way to resemble human faces. These images were originally created by the artist Giuseppe Arcimboldo in the 16th century, but more recently have been ...
Michael J. Beran   +3 more
doaj   +1 more source

Successful treatment of COVID‐19‐related acute respiratory distress syndrome with a rare blood type: A case report

open access: yesClinical Case Reports, 2021
Extracorporeal membrane oxygenation is indispensable for critically severe COVID‐19 patients. However, it would be inapplicable to patients with a rare blood type or blood transfusion refusal. In that case, severely conservative fluid management with the
Hiroyuki Yamada   +13 more
doaj   +1 more source

In Vivo Multimodal Imaging of Drusenoid Lesions in Rhesus Macaques. [PDF]

open access: yes, 2017
Nonhuman primates are the only mammals to possess a true macula similar to humans, and spontaneously develop drusenoid lesions which are hallmarks of age-related macular degeneration (AMD).
Cunefare, David   +8 more
core   +2 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

Longitudinal analysis of the developing rhesus monkey brain using magnetic resonance imaging: birth to adulthood. [PDF]

open access: yes, 2016
We have longitudinally assessed normative brain growth patterns in naturalistically reared Macaca mulatta monkeys. Postnatal to early adulthood brain development in two cohorts of rhesus monkeys was analyzed using magnetic resonance imaging.
Amaral, David G   +7 more
core   +1 more source

Heterozygote Advantage Probably Maintains Rhesus Factor Blood Group Polymorphism: Ecological Regression Study. [PDF]

open access: yesPLoS ONE, 2016
Rhesus factor polymorphism has been an evolutionary enigma since its discovery in 1939. Carriers of the rarer allele should be eliminated by selection against Rhesus positive children born to Rhesus negative mothers.
Jaroslav Flegr
doaj   +1 more source

CD4+ T Cells Are Key to Shaping a Protective Humoral Immunity in Primary Dengue 2 Virus Infection: Implications for Rational Vaccine Design

open access: yesVaccines
Background: Understanding the immune mechanisms that differentiate protective from pathogenic responses during dengue virus (DENV) infection is critical for effective vaccine development.
Angel E. Miranda-Santiago   +15 more
doaj   +1 more source

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