Results 141 to 150 of about 70,259 (327)

Neural Stem Cell-based Intraocular Administration of Pigment Epithelium-derived Factor Promotes Retinal Ganglion Cell Survival and Axon Regeneration after Optic Nerve Crush Injury in Rat: An Experimental Study

open access: yesIranian Journal of Medical Sciences, 2016
Background: Pigment epithelium-derived factor (PEDF) is regarded as a multifunctional protein possessing neurotrophic and neuroprotective properties. PEDF has a very short half-life, and it would require multiple injections to maintain a therapeutically ...
Wei-Min Zhang   +3 more
doaj  

Evolution of the eyes of vipers with and without infrared-sensing pit organs [PDF]

open access: yes, 2019
We examined lens and brille transmittance, photoreceptors, visual pigments, and visual opsin gene sequences of viperid snakes with and without infrared-sensing pit organs. Ocular media transmittance is high in both groups.
Douglas, R. H.   +12 more
core   +3 more sources

Noni (Morinda citrifolia) Seed Oil: Phytochemical Composition, Bioactivity, and Emerging Applications in Food and Health

open access: yesFood Chemistry International, EarlyView.
Noni seed oil from Morinda citrifolia, highlighting its bioactive composition, conventional and green extraction methods, and major stability challenges. Encapsulation strategies improve oxidative stability and bioavailability, along with potential applications in functional foods and cosmetics, and key barriers to large‐scale commercialization ...
Sumidha Palanisamy   +4 more
wiley   +1 more source

Sequence and expression analysis of bovine pigment epithelium-derived factor

open access: yesBiochimica et Biophysica Acta (BBA) - Gene Structure and Expression, 1998
PEDF, a member of the serpin superfamily of proteins related through their highly conserved folded conformation, has neurotrophic properties, including promotion of neurite-outgrowth and neuronal survival. Previously, we have purified and characterized PEDF protein from extracellular matrixes of bovine eyes.
L A, Perez-Mediavilla   +6 more
openaire   +2 more sources

Impact of tomato variety and homogenization pressure on in vitro lipid digestion and lycopene bioaccessibility in tomato emulsions

open access: yesFood Biomacromolecules, EarlyView.
Tomato variety and processing impact lycopene bioaccessibility. Tomato emulsions with high pectin content decreased the in vitro lipid digestion and negatively affected lycopene bioaccessibility. High pressure homogenization may enhance the release of lycopene into emulsion oil droplets, but it may also reduce the transfer of lycopene into the micellar
Grethe Iren A. Borge   +6 more
wiley   +1 more source

Human iPSC-Derived Retinal Pigment Epithelium: A Model System for Prioritizing and Functionally Characterizing Causal Variants at AMD Risk Loci

open access: yesStem Cell Reports, 2019
Summary: We evaluate whether human induced pluripotent stem cell-derived retinal pigment epithelium (iPSC-RPE) cells can be used to prioritize and functionally characterize causal variants at age-related macular degeneration (AMD) risk loci. We generated
Erin N. Smith   +11 more
doaj   +1 more source

Pigment epithelium-derived factor, a noninhibitory serine protease inhibitor, is renoprotective by inhibiting the Wnt pathway.

open access: yesKidney International, 2017
Pigment epithelium-derived factor (PEDF) expression is downregulated in the kidneys of diabetic rats, and delivery of PEDF suppressed renal fibrotic factors in these animals.
Xuemin He   +10 more
semanticscholar   +1 more source

Guidelines for the preparation of hydrogels with protective function

open access: yesFood Biomacromolecules, EarlyView.
Abstract As three dimensional network structure functional materials, protective hydrogels, with their excellent biocompatibility, high water content, and the ability to provide physical barriers and regulate the environment for active substances/cells, have shown broad prospects in fields such as drug delivery, tissue engineering, and food ...
Xiao‐Lin Yu   +4 more
wiley   +1 more source

Pigment epithelium-derived factor promotes tumor metastasis through an interaction with laminin receptor in hepatocellular carcinomas

open access: yesCell Death and Disease, 2017
Pigment epithelium-derived factor (PEDF) has complex functions in tumor metastasis, but little is known about the roles of PEDF and its receptors in hepatocellular carcinoma (HCC).
J. Hou   +11 more
semanticscholar   +1 more source

A Comprehensive Review on Nutrition, Phytochemistry, Pharmacology and Food Application Perspectives of Bioactive Rich Superfruits

open access: yesFuture Postharvest and Food, EarlyView.
The review critically evaluated and compared the selected superfruit phytochemistry, their bioactive composition and the key health benefits majorly emphasizing the antioxidant potential. It has highlighted the translational challenges in formulating functional foods by addressing the issues related to delivery system, bioavailability mechanism and the
Sharath Kumar Nagaraja   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy