Results 11 to 20 of about 46,416 (282)

Increased Inhibition May Contribute to Maintaining Normal Network Function in the Ventral Hippocampus of a Fmr1-Targeted Transgenic Rat Model of Fragile X Syndrome

open access: yesBrain Sciences, 2023
A common neurobiological mechanism in several neurodevelopmental disorders, including fragile X syndrome (FXS), is alterations in the balance between excitation and inhibition in the brain. It is thought that in the hippocampus, as in other brain regions,
Leonidas J. Leontiadis   +5 more
doaj   +1 more source

Graptolites from Silurian (Llandovery Series) sedimentary deposits attributed to a forearc setting, Co To Formation, Co To archipelago, northeast Vietnam [PDF]

open access: yes, 2020
Newly collected graptolites from the Co To Formation, Co To archipelago, NE Vietnam, comprise assemblages indicative of two biostratigraphical levels within the lower Silurian, Llandovery Series, Telychian Stage: the co-occurrence of Spirograptus ...
Doan, Hung Dinh   +9 more
core   +1 more source

The asymmetric photosynthetic characteristics of the isobilateral sorghum leaves under the illumination of the diffuse light

open access: yesFrontiers in Plant Science, 2023
The difference between photosynthesis on the two leaf sides (dorsoventral asymmetry) of photosynthesis is important for light-use patterns, but the asymmetry is environment dependent.
Xiaolin Wang   +6 more
doaj   +1 more source

Generation of dorsoventral human spinal cord organoids via functionalizing composite scaffold for drug testing

open access: yesiScience, 2023
Summary: The spinal cord possesses highly complex, finely organized cytoarchitecture guided by two dorsoventral morphogenic organizing centers. Thus, generation of human spinal cord tissue in vitro is challenging. Here, we demonstrated a novel method for
Weiwei Xue   +7 more
doaj   +1 more source

Foxp1 and lhx1 coordinate motor neuron migration with axon trajectory choice by gating Reelin signalling. [PDF]

open access: yes, 2010
Topographic neuronal maps arise as a consequence of axon trajectory choice correlated with the localisation of neuronal soma, but the identity of the pathways coordinating these processes is unknown.
Kania, Artur   +8 more
core   +4 more sources

A novel role for Ets4 in axis specification and cell migration in the spider Parasteatoda tepidariorum

open access: yeseLife, 2017
Organizers play important roles during the embryonic development of many animals. The most famous example is the Spemann organizer that sets up embryonic axes in amphibian embryos.
Matthias Pechmann   +4 more
doaj   +1 more source

Alterations in thoracolumbosacral movement when pain causing lameness has been improved by diagnostic analgesia [PDF]

open access: yes, 2017
Lameness, thoracolumbosacral pain and reduced range of motion (ROM) often coexist; better understanding of their relationship is needed. The objectives were to determine if thoracolumbosacral movement of horses changes when pain causing lameness is ...
Dyson, S, Greve, L, Pfau, T
core   +1 more source

Leaf structure of species of the Brassicaceae Burnett family in Southwestern Kyzylkum, Uzbekistan [PDF]

open access: yesCaspian Journal of Environmental Sciences
Leaf species of the family Brassicaceae have been studied, diagnostic features have been identified. Omitted by various types of trichomes: stellate, dendroid stomata are randomly arranged, numerous, non-submerged, mostly anomatid hemiparacytic ...
Gulbahar Tursinbayeva   +10 more
doaj   +1 more source

Neurogenin3 restricts serotonergic neuron differentiation to the hindbrain [PDF]

open access: yes, 2014
The development of the nervous system is critically dependent on the production of functionally diverse neuronal cell types at their correct locations.
Carcagno, Abel Luis   +4 more
core   +1 more source

Combined Effects of Water Depth and Velocity on the Accelerometric Parameters Measured in Horses Exercised on a Water Treadmill

open access: yesAnimals, 2020
Horse trainers often claim that exercise on a water treadmill (WT) leads to a greater muscle power and development compared to terrestrial locomotion, because of the greater viscosity of water compared to air.
Aritz Saitua   +6 more
doaj   +1 more source

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