Evidence map›Paper›PMID 26417507›Full record

ArticleBiomedical optics express2015

Periscope for noninvasive two-photon imaging of murine retina in vivo.

Patrycjusz Stremplewski, Katarzyna Komar, Krzysztof Palczewski, Maciej Wojtkowski, Grazyna Palczewska

Open access · goldAbstract read
In one paragraph

Article in Biomedical optics express, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
5.0field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 22 citations in OpenAlex.

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  11. Volumetric fluorescence retinal imagingBiomedical optics express · 2018
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 4 institutions in 2 countries.

Patrycjusz StremplewskiInstitute of Physics, Faculty of Physics, Astronomy and Informatics, Nicolaus Copernicus University in Torun, Grudziadzka 5, 87-100 Torun, Poland.
Katarzyna KomarInstitute of Physics, Faculty of Physics, Astronomy and Informatics, Nicolaus Copernicus University in Torun, Grudziadzka 5, 87-100 Torun, Poland.
Krzysztof PalczewskiDepartment of Pharmacology, Cleveland Center for Membrane and Structural Biology, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA.
Maciej WojtkowskiInstitute of Physics, Faculty of Physics, Astronomy and Informatics, Nicolaus Copernicus University in Torun, Grudziadzka 5, 87-100 Torun, Poland.
Grazyna PalczewskaDepartment of Medical Devices, Polgenix, Inc., Cleveland, OH 44106, USA.
Institute of Physics · PLCase Western Reserve University · USCleveland Medical Devices · USNicolaus Copernicus University · PL

Funding

Pharmacological Treatment of Retinal DiseasesR24EY021126 · NEI · CASE WESTERN RESERVE UNIVERSITY · PI PALCZEWSKI, KRZYSZTOF · 2010 to 2014
$12.8M
Novel therapies to inhibit Diabetic RetinopathyR24EY024864 · NEI · UNIVERSITY OF CALIFORNIA-IRVINE · PI KERN, TIMOTHY S · 2015 to 2019
$8.1M
A two-photon ophthalmoscope for human retinal imaging and functional testingU01EY025451 · NEI · UNIVERSITY OF CALIFORNIA-IRVINE · PI PALCZEWSKI, KRZYSZTOF · 2015 to 2019
$3.2M
Subcellular imaging of biochemical processes within human retinaR44AG043645 · NIA · POLGENIX, INC. · PI PALCZEWSKA, GRAZYNA MARTA · 2012 to 2014
$1.9M
NEI NIH HHS R24 EY021126NEI NIH HHS R24 EY024864NEI NIH HHS U01 EY025451NIA NIH HHS R44 AG043645
6 · The paper itself

Abstract

Two-photon microscopy allows visualization of subcellular structures in the living animal retina. In previously reported experiments it was necessary to apply a contact lens to each subject. Extending this technology to larger animals would require fitting a custom contact lens to each animal and cumbersome placement of the living animal head on microscope stage. Here we demonstrate a new device, periscope, for coupling light energy into mouse eye and capturing emitted fluorescence. Using this periscope we obtained images of the RPE and their subcellular organelles, retinosomes, with larger field of view than previously reported. This periscope provides an interface with a commercial microscope, does not require contact lens and its design could be modified to image retina in larger animals.

Indexed as

(170.0110) Imaging systems(170.4460) Ophthalmic optics and devices(170.5755) Retina scanning(180.4315) Nonlinear microscopy(330.7327) Visual optics, ophthalmic instrumentation

Identifiers

PMID26417507
PMCPMC4574663
OpenAlexW2411294223

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.