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Fluorescein in Medical News

QLT announces 12-month results from Novartis sponsored MONT BLANC study evaluating standard-fluence Visudyne(R) combination therapy

... coherence tomography (OCT), presence of new subretinal hemorrhage as assessed by ophthalmoscopic examination, presence of CNV leakage as assessed by fluorescein angiography (FA) and decreases in VA of greater than 5 letters as assessed by an Early Treatment Diabetic Retinopathy Study (ETDRS) chart. As-needed ...

Ellex Announces Six-Month Results on Retina Regeneration Therapy

... the six-month follow-up examination. Patients underwent treatment using the Ellex 2RT laser to deliver a modified macular grid pattern, guided by fluorescein angiography. Retinal changes: Six months after laser treatment, 46 percent of patients had a decrease in their central macular thickness by more ...

Eye-staining technique offers early detection for dry eye syndrome

... The research not only revealed the progressive pattern, but also underscored the value of using lissamine green stain over the more commonly used fluorescein stain, which doesnt easily identify damage until it is more progressed. If an ophthalmologist uses the most commonly used stain, which is ...

Commercial grape juices and vinegars found rich in antioxidants

... of commercial red and white grape juices and wine vinegars, which are known to be rich in polyphenols, were determined by the ORAC assay using fluorescein as fluorescent probe. This study confirms grape juice, complex beverages and wine vinegar (seasoning ingredient) as good dietary sources of ...
Fluorescein in Medical Technology

New Clinical Studies Confirm Mauna Kea Technologies' Cellvizio(R) GI in Range of Procedures

... the optimal timing for use of Cellvizio(R) GI imaging with intravenous fluorescein in a pig model in a poster (Abstract PS-W-22). Results demonstrate ... delivers best contrast and image quality one to eight minutes after fluorescein injection, with best resolution after five minutes. The authors conclude ...

Alacrity Biosciences Announces Positive Results from a Phase 2 Study of Its Dry Eye Treatment ALTY-0501

... statistically significantly lower scores following CAE exposure for fluorescein staining of the total cornea-a measure of damage to the ocular ... environment on days 28 and 56. Environmental damage was measured by fluorescein staining. Symptoms were assessed daily in patient diaries throughout the ...

Dr. Calvin Grant Presents Results from Xibrom(TM) Combination Therapy with Lucentis(R) at the 2008 Annual Meeting of the Association for Research in Vision and Ophthalmology (ARVO)

... were gathered from 60 patients receiving Lucentis therapy for wet AMD. Patients were monitored monthly using optical coherence tomography (OCT) and fluorescein angiography. When subretinal fluid from leaking vessels was detected by OCT, patients were re-injected with Lucentis. 30 patients received Xibrom ...

ISTA Pharmaceuticals Announces Physician-Sponsored Clinical Study of Xibrom(TM) Combination Therapy with Lucentis(R)

... were gathered from 60 patients receiving Lucentis therapy for wet AMD. Patients were monitored monthly using optical coherence tomography (OCT) and fluorescein angiography. When leakage from vessels was detected, patients were re-injected with Lucentis. 30 patients received Xibrom dosed twice daily in ...
Fluorescein in Medical Products

Heidelberg Retina Angiograph 2 (HRA 2)

Description:... HRA 2 enables you to perform standard high-resolution and high-contrast fluorescein and ICG angiography as well as autofluorescence (488 nm) imaging with high ... to acquire dynamic, highspeed movies (up to 16 frames per second) in both fluorescein or ICG Angiographies. This is especially important in the initial phase of ...
Company:Heidelberg Engineering, Inc.

Topcon IMAGEnet 2000 FA/ICG System with 1024 x 1024 pixels

Description:... fundus cameras (most notably the Topcon TRC-50EX) to provide digital fluorescein angiography at its best. When used in conjunction with the Topcon ... a package to produce the best in digital ICG (Indocyanine Green) and fluorescein (FA) results for superb patient ....
Company:Topcon America Corporation

RF-Mini 150 Fluorometer

Description:... to another set of excitation and emission filters, the RF-Mini 150 can measure RNA and DNA with ethidium bromide, or measure cell viability with fluorescein based tags. When samples are not available in large quantity, a volume as small as 3L can be measured with the capillary ....
Company:Shimadzu Scientific Instruments, Inc.

Pathfinder® Chlamydia DFA

Description:... Chlamydia antigens are detected using a monoclonal antibody to the C. trachomatis major outer membrane protein (MOMP) that has been linked to fluorescein ....
Company:Bio-Rad Laboratories

Testosterone EIA kit

Description:... from binding proteins, making it available for antibody binding. Testosterone then equilibrates with an anti-Testosterone antibody linked to fluorescein isothiocyanate (FITC) and alkaline phosphatase labelled Testosterone. An anti-FITC antibody bound to magnetic particles then separates the ...
Company:Immunometrics

Estradiol EIA kit

Description:... from binding proteins, making it available for antibody binding. Estradiol then reacts successively with an anti-Estradiol antibody linked to fluorescein isothiocyanate (FITC) and alkaline phosphatase labelled Estradiol . An anti-FITC antibody bound to magnetic particles then separates the ...
Company:Immunometrics

TMS-4 Corneal Topographer

Description:... Diameter, Simulated Keratometric Cylinder Change Contact Lens Software User-defined Fitting Strategies, User-defined Lens Designs, Simulated fluorescein Patterns, Sagittal Tear Film Plots, Adjustment of Position, Rotation and Tilt, User Modifiable Data Base, Order Form Printout, Automatic Transmission ...
Company:Tomey Corp.

Conforma-K™

Description:... is a fitting challenge for even the most experienced practitioner. Each case is unique and requires a strong rigid lens background with good fluorescein evaluation skills. Conforma-K lenses will provide the design and material combination that will reduce the challenge and increase your success rate. ...
Company:Conforma Laboratories, Inc.

VISUCAM Digital Camera

Description:... procedure. The VISUCAM utilizes the ophthalmoscope principle of modern fundus cameras. Due to the major recording modes (color, red-free and fluorescein angiography) and its field angle of 45, the VISUCAM lite meets all the requirements made on routine operation. The VISUCAM C is the model for ...
Company:Carl Zeiss Meditec, Inc.

RetCam II Wide-Field Digital Pediatric Retinal Imaging System

Description:... database keeps track of each imaging session for the patient, allowing for later side-by-side or review of the case images. Also available is the fluorescein Angiography option. The RetCam II is the pediatric imaging tool of choice in the OR, NICU and PICU for documenting and managing Retinoblastoma, ...
Company:Clarity Medical Systems, Inc.

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Fluorescein in Medical Dictionary

Fluorescein

... fluorescein angiography Definition: fluorescein angiography is an eye test that usesan orange-colored, fluorescent dye ( fluorescein ),and a special camera, to take pictures and ...

Fluorescein angiography

... fluorescein angiography Definition: fluorescein angiography is an eye test that usesan orange-colored, fluorescent dye ( fluorescein ),and a special camera, to take pictures and ...

Femoral

... most frequently accessed site for arterial puncture in angiography . fluorescein dyeAn orange dye used to illuminate the blood vessels of the retina in fluorescein angiography . QuickSeal femoral arterial closure system System used ...

Angiography

... study of the blood vessels. An angiogram uses a radiopaque substance, or dye, to make the blood vessels visible under x ray. Angiography , fluorescein : A test to examine blood vessels in the retina , choroid , and iris of the eye . A special dye is injected into a vein in the arm and ...

Refraction

... Pupil lary reflex response Slit-lamp exam ination Intra ocular pressure determination Ultrasound of the eye Retina l photography fluorescein angiography ... It is caused by a defect of refraction in which the image is focused behind the retina of the eye rather than upon it, ...

Refraction test

... Pupil lary reflex response Slit-lamp exam ination Intra ocular pressure determination Ultrasound of the eye Retina l photography fluorescein angiography ... ...

Tonometry

... as "mmHg. Applanation tonometry . This test measures the amount of force needed to temporarily flatten a part of your cornea . Orange dye ( fluorescein ) is usually put in your eye to help your eye doctor see your cornea . The dye washes out with your tears. - Skull X-Ray - Tonometry ...

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Fluorescein in Biological News

Where optics meets medicine

... disease." The traditional means of visualizing the retina is known as fluorescein angiography. It involves a shot in the arm of fluorescein dye that travels within seconds through the blood to the eye where it ...

Microscopic brain imaging in the palm of your hand

... sections of the brains of live mice. The mice were injected with a fluorescein dye ?an FDA-approved contrast agent that is most commonly used for retinal exams in humans. The fluorescein labeled the blood plasma so the vessels in the brain could be clearly ....
Fluorescein in Biological Technology

Serial Dilution with the Bravo Liquid Handling Platform

... flat clear bottom plates (Greiner 655087) fluorescein solution (3 μM in 50 mM Tris-HCl, pH 8.0) ... Method A reservoir containing 60 mL of fluorescein solution is placed on position 2 of the Bravo ... last column of the head from position 6. 5. fluorescein solution is mixed at position 2. Mix parameters ...

Phosphorescence lifetime measured using the SPEX phosphorimeter

... from a peptide-terbium-complex donor to a fluorescein acceptor. The peptide in the complex absorbs ... nm, the terbium phosphoresces at 485 nm, where fluorescein dye absorbs. The fluorescence of fluorescein can be observed when the sample is excited at 280 ...

Sub-Picomolar Fluorescein

... 1 shows spectra of 400 fM (0.4 pM or 4 1013 M) fluorescein in 0.01-N NaOH, a blank of solely 0.01-N NaOH, and the subtracted spectrumof fluorescein without the solvent. The large peak near 520 nm clearly shows the presence of fluorescein at a 0.4-pM concentration. At the highest ...

In Situ Cell Death Detection Kit

... of the TUNEL kits. Labeling with fluorescein may also be followed by ... The In Situ Cell Death Detection Kits, fluorescein and TMR red, can also be used with cells ... The In Situ Cell Death Detection Kit, fluorescein was used for staining a paraffin-embedded ...

Measurement of Green Fluorescent Protein in the SpectraMax Gemini XS Spectrofluorometer (MaxLine Application Note #44)

... to compare two types of microplates for their ability to detect a 1 M fluorescein solution compared to suspension of GFP-expressing cells (Table 2). Interestingly, the fluorescein signal increased from 11190 RFU in Greiner plates to 32787 RFU in ABgene ...

Rapid, Reproducible Real-Time Quantitative RT-PCR Using the iCycler iQ Real-Time PCR Detection System and iQ Supermix, Rev A

... 0.5 U of Platinum Taq DNA polymerase (Invitrogen), 10 nM fluorescein calibration dye (Bio-Rad), 1 l of a 1:1,500 dilution of 10,000x ... of iQ supermix (Bio-Rad) at a final concentration of 1x, 10 nM fluorescein calibration dye, 1 l of a 1:1,500 dilution of 10,000x SYBR ...

Visualizing siRNA in Mammalian Cells: Fluorescence Analysis of the RNAi Effect

... Abstract Labeling GAPDH and c-myc siRNA with either fluorescein or Cy3 was demonstrated to have no effect on silencing ... Red: Cy3 labeled siRNA; Blue: DAPI stained nuclei; Green: fluorescein labeled antibody to GAPDH. A. siRNA silencing of GAPDH ...

Measurement of Molecular Beacons in the SpectraMax Gemini Spectrofluorometer (MaxLine Application Note #36)

... with each other. If their emission spectra do not overlap, detection of one in the presence of the other is straightforward. Such is the case for fluorescein (FAM)- and tetramethylrhodamine (TAMRA)-labelled probes. Using the instrument settings intended for FAM, the TAMRA probe/ target complex does not ...

Fluorescence assay for determination of protease activity

... overnight at room temperature and then measured. DETECTION The detection was done using the factory preset settings for fluorescein label. Excitation was at 485 nm and emission was measured at 535 nm. RESULTS Measurement with the new VICTOR fluorometer gives ...

Laser Capture Microdissection of Cells Labeled with Enhanced Green Fluorescent Protein

... fixation for visualization. EGFP fluoresces green when excited by light of 488 nm and may be visualized by epifluorescence microscopy using standard fluorescein isothiocyanate filters (Chalfie et al., 1994) under wavelengths that are not deleterious to living tissues. Since EGFP consists of ~200 amino acid ...

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Fluorescein in Biological Products

Apo-BrdU Apoptosis Detection Kit from eBioscience

Description:... transferase enzyme (TdT), bromodeoxyuridine triphosphate (Br-dUTP), and fluorescein labeled anti-BrdU antibody for labeling DNA breaks and propidium ... brighter flow cytometry signal when the Br-dUTP sites are identified by a fluorescein labeled anti-BrdU monoclonal antibody. Non-apoptotic cells do not ...
Company:eBioscience

ApopTag Fluorescein In Situ Apoptosis Detection Kit from CHEMICON

Description:... The ApopTag fluorescein In Situ Apoptosis Detection Kit detects apoptotic cells in situ by the ... method, utilizing an anti-digoxigenin antibody that is conjugated to a fluorescein reporter molecule. It provides indirect immunofluorescence staining for 40 ...
Company:CHEMICON

ApopTag Fluorescein Direct In Situ Apoptosis Detection Kit from CHEMICON

Description:... The ApopTag fluorescein Direct In Situ Apoptosis Detection Kit detects apoptotic cells in situ by ... direct TUNEL method. The DNA fragments are tagged with a directly labeled fluorescein nucleotide. The kit provides fluorescence staining for 40 samples which ...
Company:CHEMICON

Quant-iT RiboGreen RNA Assay Kit from Molecular Probes (Invitrogen)

Description:... sensitive than absorbance measurements. As little as 1 ng/mL can be detected with fluorescence microplate readers and fluorometers using standard fluorescein filter ....
Company:Molecular Probes (Invitrogen)

SlowFade Light Antifade Kit from Molecular Probes (Invitrogen)

Description:... mounting reagent that reduces the photobleaching seen with fluorescent dyes. This formulation of antifade minimizes the initial quenching of fluorescein AMCA and Cascade Blue fluorophores that is often seen with the Slowfade reagent (S-2828). This kit is available with the blue-fluorescent nucleic ...
Company:Molecular Probes (Invitrogen)

Bovine Albumin from Bovine Serum, Fluorescein conjugated/tagged from Molecular Probes (Invitrogen)

Description:... albumin from bovine serum (BSA), fluorescein ...
Company:Molecular Probes (Invitrogen)

Mouse Anti-Human DEP-1 / CD148 Monoclonal Antibody, Fluorescein Conjugated, Clone 143-41 from R&D Systems

Description:... Human DEP-1/CD148 fluorescein MAb (Clone 143-41) Protein Family: Granulocyte Markers, Monocyte Markers, Phosphatases & Regulators, Other Dendritic Cell ...
Company:R&D Systems

Rat Anti-Mouse Endoglin Monoclonal Antibody, Fluorescein Conjugated, Clone 209701 from R&D Systems

Description:... Mouse Endoglin/CD105 fluorescein MAb (Clone ...
Company:R&D Systems

Beacon 2000 One-Step FP Std from Invitrogen

Description:... The Beacon 2000 One-Step FP Standardization Kit is used to demonstrate characteristic high and low fluorescence polarization values of fluorescein solutions to new users of the Beacon 2000 System. It also allows users to compare the polarization values generated by their instrument to the ...
Company:Invitrogen

EasySep FITC Selection Kit, Other from StemCell Technologies, Inc.

Description:... This kit is designed to select cells labeled with fluorescein isothiocyanate- (FITC-) conjugated antibodies. Kit includes reagents for labeling 3 x 10 9 cells and EasySep ....
Company:StemCell Technologies, Inc.

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Fluorescein in Biological Dictionary

Microfilament

... /wiki/ Microfilament " ... Microfilament Actin cytoskeleton of mouse embryo fibroblasts , stained with fluorescein isothiocyanate - phalloidin Microfilaments (or actin filaments microfilament n. Any of the minute fibers located throughout the cytoplasm of ...

Epitope

... Incorporated © 2008. All Rights Reserved ... Specializing in the production of polyclonal antibodies, antisera, affinity purified antibodies, fluorescein and ... Epitope Tags. Secondary Detection. Loading ... Epitope - Definition of Epitope at Dictionary.com a free online dictionary with ... ...
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(Date:7/31/2014)... July 31, 2014 Eden Lew ... ‘Chuck’ Forman - Crawford Technologies" Scholarship through ... was created to honor the contributions Chuck Forman ... his industry. Chuck lost his battle with cancer ... outstanding, and we are thrilled to see her ...
(Date:7/31/2014)... Chicago, IL (PRWEB) July 31, 2014 ... Brickner; “no, not the summer’s hottest metal bands ~ ... Homeostatic Cannabinoid Science ~ Publius’ July Roundup, new ... articles are noted on homeostasis and the cannabinoid system ... modulation of our health and wellness: three directly on ...
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(Date:7/31/2014)... 2014 In its latest blog post, ... that having family close by during a stay in rehab ... process is successful, is looking at 11 drug addiction facts ... be. , “While some kids learn a little ... class, the coverage is typically woefully inadequate,” commented Best Drug ...
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(Date:7/30/2014)... Scientists are searching through a massive collection of ... 50 years ago, and the effort is yielding fresh ... inhabited. , When the collection is fully curated, a ... the largest unbiased Dominican amber collection in the world, ... discovery thus far is that of a pygmy locust, ...
(Date:7/30/2014)... subject of major interest in neuroscience. A large ... distinct stages of Wallerian degeneration: transcription factor activation, ... gene expression responses in the distal segment of ... known, differences in gene expression between the proximal ... and co-workers from Nantong University, China used microarrays ...
(Date:7/30/2014)... analysis of the roughly 3,000 pieces is still in ... the results will be of major significance. "Amazingly often, ... species in Fushun amber that we found in Baltic ... , The Baltic amber comes from the Baltic Sea ... rich in finds are, e.g., the coastal regions of ...
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