Results 21 to 30 of about 2,555,963 (302)

miR-381-3p Cooperated With Hes1 to Regulate the Proliferation and Differentiation of Retinal Progenitor Cells

open access: yesFrontiers in Cell and Developmental Biology, 2022
Retinal progenitor cells (RPCs) transplantation has become a promising therapy for retinal degeneration, which is a major kind of ocular diseases causing blindness.
Jiajing Wang   +20 more
doaj   +1 more source

HO-1-mediated ferroptosis as a target for protection against retinal pigment epithelium degeneration

open access: yesRedox Biology, 2021
Oxidative stress-mediated retinal pigment epithelium (RPE) degeneration plays a vital role in retinal degeneration with irreversible visual impairment, most notably in age-related macular degeneration (AMD), but a key pathogenic factor and the targeted ...
Zhimin Tang   +9 more
doaj   +1 more source

Including orbital fluctuations in the noise spectrum of autonomous circuits [PDF]

open access: yes, 2011
We discuss the impact of orbital fluctuations on the noise spectrum of a free-running oscillator, exploiting a rigorous nonlinear perturbative analysis based on the Floquet theory, and providing evidence of its relevance for high-Q oscillators.
Bonani, Fabrizio   +3 more
core   +1 more source

Biophysics Role and Biomimetic Culture Systems of ECM Stiffness in Cancer EMT

open access: yesGlobal Challenges, 2022
Oncological diseases have become the second leading cause of death from noncommunicable diseases worldwide and a major threat to human health. With the continuous progress in cancer research, the mechanical cues from the tumor microenvironment ...
Hao Tian   +4 more
doaj   +1 more source

Study of Cinobufagin as a Promising Anticancer Agent in Uveal Melanoma Through Intrinsic Apoptosis Pathway

open access: yesFrontiers in Oncology, 2020
Uveal melanoma (UM) is the most common primary intraocular carcinoma in adults. Cinobufagin, secreted by the Asiatic toad Bufo gargarizans, is a traditional Chinese medicine, widely used in tumor treatment.
Leilei Zhang   +11 more
doaj   +1 more source

Orbital Imaging [PDF]

open access: yes, 2023
A broad range of pathologies can affect the orbit, making the diagnosis and management of orbital diseases challenging. Orbital imaging has an important role in the work up of paNents with orbital disease, helping to narrow the differential or make a ...
Rana, Khizar
core  

Cell-free matrix derived from adipose mesenchymal stromal cells enhances corneal rehabilitation via delivery of nerve regenerative PGRN

open access: yesMaterials & Design, 2023
Promotion of corneal dense network of nerve is a promising method to treat severe corneal injury, yet with limited effective drugs. In our previous work, decellularized matrix of adipose derived mesenchymal stromal cells (ADMSCs), named as DMA, presented
Dan Yan   +5 more
doaj   +1 more source

Prognostic factors of traumatic optic neuropathy based on multimodal analysis—Especially the influence of postoperative dressing change and optic nerve blood supply on prognosis

open access: yesFrontiers in Neurology, 2023
ObjectiveTo investigate the critical prognostic factors of patients with traumatic optic neuropathy (TON) treated with endoscopic transnasal optic canal decompression (ETOCD) and to perform multimodal analysis based on imaging examinations of optical ...
Xueru Liu   +11 more
doaj   +1 more source

Cathelicidin LL37 Promotes Osteogenic Differentiation in vitro and Bone Regeneration in vivo

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Different types of biomaterials have been used to repair the defect of bony orbit. However, exposure and infections are still critical risks in clinical application.
Lunhao Li   +11 more
doaj   +1 more source

Orbital angular momentum: origins, behavior and applications [PDF]

open access: yes, 2011
As they travel through space, some light beams rotate. Such light beams have angular momentum. There are two particularly important ways in which a light beam can rotate: if every polarization vector rotates, the light has spin; if the phase structure ...
Padgett, M.J.   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy