Results 11 to 20 of about 208,874 (328)

Sphere-induced reprogramming of RPE cells into dual-potential RPE stem-like cells [PDF]

open access: yesEBioMedicine, 2020
Background: The retinal pigment epithelium (RPE) has the potential to regenerate the entire neuroretina upon retinal injury in amphibians. In contrast, this regenerative capacity has been lost in mammals. The reprogramming of differentiated somatic cells
Fenghua Chen   +12 more
doaj   +3 more sources

Antenna array with switching scanning in elevation plane

open access: yesФизика волновых процессов и радиотехнические системы, 2021
It is known that the most reliable communication in hard-to-reach places such as the Arctic, Tundra, Taiga is satellite communication [1-5]. Therefore, for satellite communications, it is necessary to develop your own antenna arrays.
Yuri G. Pasternak   +2 more
doaj   +1 more source

Effects of wearing non-woven face mask and performing calculation task while walking on gait pattern, breathlessness, and calculation performance

open access: yesJournal of Physical Fitness and Sports Medicine, 2023
The present study investigated the effects of wearing a non-woven face mask and performing a calculation task, while walking, on gait pattern, breathlessness, and calculation performance.
Kazushige Oshita   +2 more
doaj   +1 more source

HLA-Matched Allogeneic iPS Cells-Derived RPE Transplantation for Macular Degeneration

open access: yesJournal of Clinical Medicine, 2020
Immune attacks are key issues for cell transplantation. To assess the safety and the immune reactions after iPS cells-derived retinal pigment epithelium (iPS-RPE) transplantation, we transplanted HLA homozygote iPS-RPE cells established at an iPS bank in
S. Sugita   +32 more
semanticscholar   +1 more source

Overexpression of METTL3 attenuates high-glucose induced RPE cell pyroptosis by regulating miR-25-3p/PTEN/Akt signaling cascade through DGCR8

open access: yesAging, 2020
Methyltransferase-like protein 3 (METTL3) regulates multiple cell functions and diseases by modulating N6-methyladenosine (m6A) modifications. However, it is still unclear whether METTL3 involves in the pathogenesis of diabetic retinopathy (DR).
Xu Zha   +5 more
semanticscholar   +1 more source

PERFORMANCE INVESTIGATION FOR NANOCARBON MODIFIED DISPENSER CATHODE

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2018
The article provides  characteristics of dispenser cathodes with admixture of nanocarbon particles,  i.e. sulfoadduct of carbon  nanoclusters (Ugleron®), into active material and polyhedral multilayer carbon  nanostructures of the fulleroid  type  and ...
T. M. Krachkovskaya   +3 more
doaj   +1 more source

Accuracy of Positioning of Ground Sources Using Geostationary Repeaters

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2020
Introduction. Currently, there is a significant increase in the number of relay satellites in geostationary orbit. However, frequent incidents of illegal use of the satellites frequency resource, as well as unintentional and deliberate interference with ...
R. D. Gall
doaj   +1 more source

Arap1 loss causes retinal pigment epithelium phagocytic dysfunction and subsequent photoreceptor death

open access: yesDisease Models & Mechanisms, 2022
Retinitis pigmentosa (RP), a retinal degenerative disease, is the leading cause of heritable blindness. Previously, we described that Arap1−/− mice develop a similar pattern of photoreceptor degeneration.
Andy Shao   +12 more
doaj   +1 more source

Application of Cellular Technologies to the Experimental Treatment of Destructive Inflammatory Arthropathies

open access: yesCentral Asian Journal of Global Health, 2014
Introduction. The treatment of destructive inflammatory joint diseases (arthropathies) is one of the issues of current interest in modern medicine.
Marzhan Kaulambayeva   +2 more
doaj   +1 more source

Antioxidant and antimicrobial potential of Ganoderma lucidum and Trametes versicolor

open access: yesTürk Biyokimya Dergisi, 2022
The majority of research programs had been focused on extract from the fruiting body. However, fungal mycelium obtained by submerged cultivation also has higher pharmacological potential.
Mustafin Kairat   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy