Results 51 to 60 of about 578,331 (406)

Stable reduction of CCR5 by RNAi through hematopoietic stem cell transplant in non-human primates [PDF]

open access: yes, 2007
RNAi is a powerful method for suppressing gene expression that has tremendous potential for therapeutic applications. However, because endogenous RNAi plays a role in normal cellular functions, delivery and expression of siRNAs must be balanced with ...
An, Dong Sung   +11 more
core   +2 more sources

Primate archaeology evolves [PDF]

open access: yesNature Ecology & Evolution, 2017
Since its inception, archaeology has traditionally focused exclusively on humans and our direct ancestors. However, recent years have seen archaeological techniques applied to material evidence left behind by non-human animals. Here, we review advances made by the most prominent field investigating past non-human tool use: primate archaeology.
Lydia V. Luncz   +23 more
openaire   +5 more sources

Mamíferos (Mammalia) de San José del Guaviare, Colombia

open access: yesBiota Colombiana, 2021
Presentamos los resultados obtenidos durante cuatro años de muestreo de mamíferos en diferentes coberturas vegetales del municipio de San José del Guaviare, Guaviare, Colombia.
Hugo Fernando López Arévalo   +7 more
doaj   +1 more source

Comparison of musculoskeletal networks of the primate forelimb [PDF]

open access: yes, 2017
Anatomical network analysis is a framework for quantitatively characterizing the topological organization of anatomical structures, thus providing a way to compare structural integration and modularity among species.
Diogo, R   +3 more
core   +2 more sources

MicroRNA-214 modulates neural progenitor cell differentiation by targeting Quaking during cerebral cortex development

open access: yesScientific Reports, 2017
The accurate generation of an appropriate number of different neuronal and glial subtypes is fundamental to normal brain functions and requires tightly orchestrated spatial and temporal developmental programmes to maintain the balance between the ...
Pengcheng Shu   +13 more
doaj   +1 more source

What does it mean to be wild? Assessing human influence on the environments of nonhuman primate specimens in museum collections

open access: yesEcology and Evolution, 2021
Objectives Natural history collections are often thought to represent environments in a pristine natural state—free from human intervention—the so‐called “wild.” In this study, we aim to assess the level of human influence represented by natural history ...
Andrea R. Eller   +5 more
doaj   +1 more source

Brain Weight and Life-Span in Primate Species [PDF]

open access: yes, 1993
In haplorhine primates (tarsiers, monkeys, apes, and humans), there is a significant correlation between brain weight and maximum life-span when the effect of body size is removed.
Allman, John   +2 more
core  

Biologically‐Inspired Melt Electrowriting for the Generation of Highly Biomimetic Functional Myocardium

open access: yesAdvanced Functional Materials, EarlyView.
In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García   +23 more
wiley   +1 more source

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

open access: yesAdvanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du   +11 more
wiley   +1 more source

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