Results 21 to 30 of about 78,325 (258)

Profound Re-Organization of Cell Surface Proteome in Equine Retinal Pigment Epithelial Cells in Response to In Vitro Culturing [PDF]

open access: yes, 2012
The purpose of this study was to characterize the cell surface proteome of native compared to cultured equine retinal pigment epithelium (RPE) cells. The RPE plays an essential role in visual function and represents the outer blood-retinal barrier.
Kerstin N. Euler   +25 more
core   +1 more source

The ocular albinism type 1 protein, an intracellular G protein-coupled receptor, regulates melanosome transport in pigment cells [PDF]

open access: yes, 2008
The protein product of the ocular albinism type 1 gene, named OA1, is a pigment cell-specific G protein-coupled receptor exclusively localized to intracellular organelles, namely lysosomes and melanosomes.
Bennett, DC   +51 more
core   +1 more source

By the Hand of Angelos? Analytical Investigation of a Remarkable 15th Century Cretan Icon

open access: yesHeritage, 2020
A 15th century St Theodoros icon of outstanding quality is on display at the Zakynthos Ecclesiastical Art Museum. On the basis of certain stylistic characteristics, this icon has been attributed to the legendary Cretan painter Angelos Akotantos. In order
Georgios P. Mastrotheodoros   +3 more
doaj   +1 more source

Bile bilirubin pigment analysis in disorders of bilirubin metabolism in early infancy [PDF]

open access: yes, 2001
BACKGROUNDEarly and accurate diagnosis of Crigler-Najjar syndrome, which causes prolonged unconjugated hyperbilirubinaemia in infancy, is important, as orthotopic liver transplantation is the definitive treatment.
M A Preece   +31 more
core   +1 more source

Fruit-Surface Flavonoid Accumulation in Tomato Is Controlled by a SlMYB12-Regulated Transcriptional Network [PDF]

open access: yes, 2009
The cuticle covering plants' aerial surfaces is a unique structure that plays a key role in organ development and protection against diverse stress conditions.
Domínguez, Eva   +57 more
core   +1 more source

Non-invasive investigations of a wall painting using optical coherence tomography and hyperspectral imaging [PDF]

open access: yes, 2011
Multispectral and hyperspectral imaging are efficient methods of measuring spectral reflectance at high spatial resolution. This non-invasive technique has been applied to the imaging of paintings over the last 20 years.
Howard, H   +7 more
core   +1 more source

Composition analysis and structural identification of anthocyanins in fruit of waxberry

open access: yesCzech Journal of Food Sciences, 2011
Anthocyanin pigments in the fruit of waxberry (Myrica rubra Sieb. et Zucc.), were extracted with 0.1% HCl in ethanol, and the crude anthocyanin extract was purified by C18 Sep-Pak cartridge open-column chromatography.
Chuan-Guang Qin   +5 more
doaj   +1 more source

MFGE8 does not influence chorio-retinal homeostasis or choroidal neovascularization in vivo [PDF]

open access: yes, 2012
Purpose: Milk fat globule-epidermal growth factor-factor VIII (MFGE8) is necessary for diurnal outer segment phagocytosis and promotes VEGF-dependent neovascularization.
David-Alexandre Tregouet (4350982)   +59 more
core   +2 more sources

Application of micro-raman and ft-ir spectroscopy in forensic analysis of automotive topcoats in the Republic of Macedonia

open access: yesMacedonian Journal of Chemistry and Chemical Engineering, 2008
Raman and infrared spectroscopy are two complementary spectroscopic techniques that can produce fast, efficient and accurate detection of the pigments and/or binders used in automotive topcoats.
Maja Skenderovska   +2 more
doaj   +1 more source

Identification of GABA receptors in chick retinal pigment epithelium [PDF]

open access: yes, 2013
Purpose: The retinal pigment epithelium (RPE) is a multifunctional, monolayer of cells located between the neural retina and the choroicapillaris.
Wang, Xu-Ping   +3 more
core   +1 more source

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