Gap junctions modulate interkinetic nuclear movement in retinal progenitor cells

RA Pearson, NL Lüneborg, DL Becker… - Journal of …, 2005 - Soc Neuroscience
During early retinal development, progenitor cells must divide repeatedly to expand the
progenitor pool. During G 1 and G 2 of the cell cycle, progenitor cell nuclei migrate back-and-…

Ca2+ signalling and gap junction coupling within and between pigment epithelium and neural retina in the developing chick

…, DL Becker, P Bayley, NL Lüneborg… - European journal of …, 2004 - Wiley Online Library
Abstract Development of the neural retina is controlled in part by the adjacent retinal pigment
epithelium (RPE). To understand better the mechanisms involved, we investigated calcium …

[HTML][HTML] Reference intervals for plasma L-arginine and the L-arginine: asymmetric dimethylarginine ratio in the Framingham Offspring Cohort

N Lüneburg, V Xanthakis, E Schwedhelm… - The Journal of …, 2011 - Elsevier
… LMS, RSV, RHB, ES, and RM designed research; ES, NL, UR, NLG, and MA conducted
research; VX and NL analyzed data; NL and RHB wrote the paper; and NL, RHB, and RSV had …

[BOOK][B] Properties and behaviour of progenitor cells in embryonic chick retina

NL Luneborg - 2005 - search.proquest.com
During embryonic development, interactions between extracellular signalling molecules
and intracellular transduction pathways are involved in the regulation of cell proliferation, …

Terahertz beam steering based on trajectory deflection in dielectric-free Luneburg lens

K Sato, Y Monnai - IEEE Transactions on Terahertz Science …, 2020 - ieeexplore.ieee.org
Luneburg lens by radially decreasing the index according to the following condition, 𝑛𝐿(𝑟) =
𝑛𝐿… that the factor 𝑛𝐿(𝑅) has been omitted in the conventional Luneburg lens design as it is …

Wave theory of an acoustic Luneburg lens. II. The theory of variable density lenses

CA Boyles - The Journal of the Acoustical Society of America, 1969 - pubs.aip.org
… an acoustic Luneburg lens is v2p -- (l/p) Vp- Vp= (nt?/co•)O•p/ot •, where p is the pressure,
p the density, co the constant speed of sound in water and nL 2--2--r•/a • Luneburg's index of …

Genome-Wide Association Study of l-Arginine and Dimethylarginines Reveals Novel Metabolic Pathway for Symmetric Dimethylarginine

N Lüneburg, W Lieb, T Zeller, MH Chen… - Circulation …, 2014 - Am Heart Assoc
Background— Dimethylarginines (DMA) interfere with nitric oxide formation by inhibiting nitric
oxide synthase (asymmetrical DMA [ADMA]) and l-arginine uptake into the cell (ADMA and …

The double-focus generalized Luneburg lens design and synthesis using metasurfaces

HC Chou, NL Tung, MNM Kehn - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
… As the name suggests, the generalized Luneburg lens (GLL) is the parent topology from
which the more commonly known Luneburg lens with a single focal point is specialized, …

Homoarginine Levels Are Regulated by l-Arginine:Glycine Amidinotransferase and Affect Stroke Outcome: Results From Human and Murine Studies

…, B Marescau, T Streichert, C Müller, N Lüneburg… - Circulation, 2013 - Am Heart Assoc
Background— Endogenous arginine homologues, including homoarginine, have been
identified as novel biomarkers for cardiovascular disease and outcomes. Our studies of human …

Symmetrical dimethylarginine predicts mortality in the general population: observations from the Dallas heart study

MO Gore, N Lüneburg, E Schwedhelm… - … , and vascular biology, 2013 - Am Heart Assoc
Objective— Increased asymmetrical dimethylarginine (ADMA), a NO synthase inhibitor, and
its congener symmetrical dimethylarginine (SDMA), predict cardiovascular and all-cause …