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dye in Medical News

Blue Dye Halts Worsening Paralysis in Animal Study

Discovery could lead to new treatments for people with spine injuries TUESDAY, July 28 (HealthDay News) -- The food additive that makes M&Ms and Gatorade blue may help prevent the secondary damage that occurs after a spinal cord injury, a new study suggests. Researchers say that...

Iso-osmolar X-ray dye falters in PCI study

CHICAGO, Ill. (April 1, 2008) - A new study has found that an x-ray dye intended to reduce stress on the kidneys did not prevent renal injury during percutaneous coronary intervention (PCI) in patients who already had compromised kidney function. In addition, it made no difference in the need for ...

Allergy to Hair Dye Increasing

Allergic reactions to hair dye are increasing as more and younger people dye their hair, warn researchers.// This can lead to dermatitis on the face and, in severe cases, facial swelling may occur. More than two thirds of hair dyes currently contain para-phenylenediamine (PPD) and other rel...

Purdue researchers create prostate cancer 'homing device' for drug delivery

... of PSMA exposed on the outside of cancer cells. Already in clinical trials is an optical imaging application that involves attaching a fluorescent dye to the targeting molecule and mixing it with a patient's blood sample. Circulating prostate cancer cells in the sample fluoresce and are easily measur...

Novel light-sensitive compounds show promise for cancer therapy

... light that could be used in photodynamic therapy. He did this by attaching dye molecules, called chromophores, to the ruthenium complex. To test the re... compounds in the cells," Rose said. Rose used a commercially available dye initially, then synthesized new dyes so that he could customize their prope...

UCF researcher's nanoparticles could someday lead to end of chemotherapy

...ume in high amounts. Because the nanoparticles also carry a fluorescent dye and an iron oxide magnetic core, their locations within the cells and the b...particles enter the cell and release their cargo of iron oxide, fluorescent dye and drugs, allowing dual imaging and treatment. "Although the results f...
dye in Medical Technology

Study Results Show That Minimally Invasive Therapy is Successful for Over Two-Thirds of Stroke Patients Treated Outside the Standard Eight-Hour Window

..." The study included a consecutive case series of 237 patients whose first angiography (a diagnostic test that infuses the blood vessels with dye in order to clearly visualize the vessel structures) confirming a clot in the brain was performed later than eight hours from the last time the patien...

Neurointerventionists Expand Research to Quality of Life in Aneurysm Patients Following Minimally Invasive Coiling Treatment

... evaluate quality of life in good-outcome patients undergoing maintenance follow-up angiography (a diagnostic test that infuses the blood vessels with dye in order to clearly visualize the vessel structures), study authors evaluated 30 subjects (including 12 males and 18 females ranging in age from 24 -...

Studies Show Combination Laser Therapy Effective At Clearing Acne, Reducing Oil Production

...nic acid (ALA) and activated by long-pulse, pulsed dye laser could safely and effectively clear mild to s...sing laser or light energy - in this case a pulsed dye laser was used - to activate the ALA, which is a s...ant improvement in their acne scars, as the pulsed dye laser offers superior penetration to the deeper la...

ASGE and The Pancreatic Cancer Action Network Partner to Raise Awareness About Pancreatic Cancer

...st that may be required is known as endoscopic retrograde cholangiopancreatography (ERCP). During this test a small camera (scope) is used to inject a dye into the ducts that drain bile and the pancreatic juices. It also allows doctors to insert a small tube (stent) if needed to relieve a blockage. ...

Breast MRI Scan Could Determine Need for Radiation Therapy

...s and tumors that have not spread to the lymph nodes, he said. A contrast dye used routinely in MRI scans not only highlights the size and location of th...e blood vessels feeding the tumor. The kinetics or activity of the contrast dye in the tumor provided some key parameters for comparing MRI to traditional ...

Stanford Researchers Find Brain Pathway of Depression in Rats

...ans. Raag Airan, an MD/PhD student in Deisseroth's lab and co-first author of the study, led the development of a technique called voltage-sensitive dye imaging for this model. This technique allows intact brain circuits to be viewed in real time, enabling the researchers to watch living neurons in act...
dye in Medical Products

C&L Dye Fluorometer

Description: The C&L Dye Fluorometer utilizes unique microprocessor-controlled filter wheels for wavelength selection in the illumination and detection optics. The filter wheels can be programmed for excitation and emission for numerous types of applications. With this fluorometer, you do not have to settle...
Company:C&L Instruments, Inc.

DyNA Quant™ 200 Fluorometer

Description:... and 460 nm emission. The spectral characteristics are specifically designed for the detection of double-stranded DNA using the standard Hoechst 33258 dye binding assay, which minimizes interference from the presence of protein, RNA, and nucleotide contaminants....
Company:GE Healthcare

QuanTtest Red Total Protein Assay System

Description:... Pyrogallol Red Molybdate dye binding method provides a simple, ready-to-use colorimetric method for total protein quantitation with greater linearity, using microliter samples of ...
Company:Quantimetrix Corporation

Chagas Quick Step

Description:... can be used with whole blood, serum or plasma. The method employs a unique combination of a specific antibody binding protein, which is conjugated on dye particles, and antigens which are bound to the membrane solid phase....
Company:Cypress Diagnostics

Salmonella Typhi Antigen - Rapid Test

Description:...Bio-Quant S. typhi rapid test is a qualitative one step immunochromatographic assay. The test employs a conation of monoclonal antibody/colloidal gold dye conjugate and a polyclonal antibody immobilized on the solid phase. This will selectively identify S. typhi antigen associated Salmonella typhi (typho...
Company:Bio-Quant, Inc.

Dermobeam 2000

Description:... The Dermobeam 2000 system is a pulsed dye laser (PDL) mainly used in dermatology for treating specific pathologies li...ing haemoglobin the most relevant chromophore in all these pathologies, the dye laser naturally becomes the elective therapeutic tool by selective absorpti...
Company:DEKA Research & Development Corp.
dye in Medical Dictionary

Pulmonary

...and Cardiovascular Surgeons ... A pulmonary embolism is the sudden blocking of one of the arteries of the lung ... In this test, a radioactive dye is injected into the pulmonary arteries. ... Learn about COPD - Chronic Obstructive Pulmonary Disease which is primarily two related diseases ...

Pregnancy ultrasound

... not a ... Headaches during pregnancy are common. Learn about the causes and safe treatments. ... Fetal ultrasound : What can it tell you? Hair dye and pregnancy : A concern? ... ... schedule an ultrasound early in the pregnancy between 6 to ... An ultrasound exam is used throughout pr...

Lymphangiogram

...hereby pictures of the lymphatic system taken with X-rays after a special dye is injected to outline the lymph nodes and blood vessels. It is perform...Aftercare Risks Resources ... A lymphangiogram begins by injecting a blue dye into a hand or foot. ... Lymphangiogram information including sympt...

Laparoscopy

...escope with a ... Diagnostic laparoscopy is a procedure that allows a health care provider to look ... In the case of gynecologic laparoscopy , dye may be injected into your cervix ... Laparoscopy describes a group of operations performed with the aid of a camera ... Today, exploratory la...

Joint X-ray

...ray is a radiographic image of a ... A regular X-ray only shows the bones of the joint . ... The X-rays need to be taken quickly, before the dye spreads to other tissues around your joint . ... ... x-ray of a knee, shoulder, hip, wrist, ankle, or other joint . ... The x-ray technologi...

Intravenous pyelogram

...Intravenous Pyelogram (IVP) What is the test? How do I prepare for the test? ... The intravenous pyelogram (IVP) is an x-ray test that uses a dye to show your ... Detailed information on intravenous pyelogram , including the reasons and ... An intravenous pyelogram (IVP) is a type of ...
dye in Biological News

New Report Just Published: World Solid-State, Fiber, Gas and Dye Lasers Market Report

NEW YORK, July 7 /PRNewswire/ -- Reportlinker.com just added a new market research report to its catalogue. World Solid-State, Fiber, Gas and Dye Lasers Market http://www.reportlinker.com/p0119491/World-Solid-State-FiberGas-and-Dye-Lasers-Market.html?utm_source=PRNWire&utm_me...

Allergy to hair dye increasing

Allergic reactions to hair dye are increasing as more and younger people dye their hair, warn researchers in this week's BMJ. This can lead to dermatitis on the face and, in severe cases, facial swelling may occur. More than two thirds of hair dyes currently contain para-phenylenediamine (PP...

'Microfluidic palette' may paint clearer picture of biological processes

...ndent gradient forms that remains constant as long as flow rate into the system does not change. Overlapping the three gradients results in a blend of dye concentrations in which the combination of colors at one location is distinctly different from any other location. Similarly, if three separate dru...

Chasing tiny vehicles

...-molecule fluorescence microscopy to follow the nanoferries on their voyage. This highly sensitive method works by tagging individual particles with a dye that acts like a "molecular lamp" to light up the particle's path into the cell. "Thus, we have traced magnetic lipoplex nanoparticles and made mo...

Simulating pharmaceutical and personal care product transport

... from experiments on the transport of three PPCPs (atenolol, carbamazepine, and triclosan), the nicotine metabolite cotinine, and the strongly sorbing dye rhodamine WT applied in LMB. The study was financed by grants from the European Union (ERAPharm, project no. 511135) as well as Health Canada, the AAF...

Alzheimer cell death in Zebrafish: Demise of neurons observed live for the first time

... "The translucent larvae of the zebrafish can be studied under a laser microscope over an extended period of time," reports Haass. "If you add a color dye to the water to specifically stain dying cells, you can even directly watch the neurons as they die. That way, it should also be possible to watch and...
dye in Biological Technology

LI-COR Adds Four New IRDye(R) Infrared Dye Antibodies to its Product Line

LINCOLN, Neb., Aug. 12 /PRNewswire/ -- LI-COR Biosciences continues to expand its offering of IRDye infrared dye-labeled antibodies for imaging applications. The new IRDye(R) 680 Donkey Anti-Chicken IgG, IRDye 800CW Donkey Anti-Chicken IgG, IRDye 680 Goat Anti-Rat IgG, and IRDye 800CW Goat Ant...

Blue dye could hold the key to super processing power

A technique for controlling the magnetic properties of a commonly used blue dye could revolutionise computer processing power, according to research published recently in Advanced Materials. Scientists have demonstrated that they can control the properties in a dye known as Metal Phthalocyanine...

Comparison of Commercial Dye Terminator Removal Kits, Rev A

Julie Chang, Bio-Rad Laboratories, Inc., 2000 Alfred Nobel Drive, Hercules, CA 94547 Introduction Capillary sequencing technology has altered the field of genomics, increasing throughput and automating the sequencing process. This high-t...

Detection of Genetically Modified Soybean in Processed Foods Using Real-Time Quantitative PCR with SYBR Green I Dye on the DNA Engine Opticon 2 System

Surekha Karudapuram, Ph.D. and David Batey, Ph.D. MJ Research, Inc., South San Francisco, CA Abstract We present a real-time quantitative PCR (qPCR) protocol for the detection and quantitation of soy genetically modified to b...

Eppendorf Mastercycler ABI Big Dye Sequencing Protocol

From MAIN MENU go to FILES/ EDIT/ STANDARD rewrite accordingly then EXIT/ YES (use SEL to choose)/ ENTER/ change name to BIGDYE/ ENTER ...

Real-Time Quantification of Genomic DNA Using DyNAzyme II DNA Polymerase and SYBR Green I Dye

Mimi Amutan and David Batey, Ph.D. Abstract Real-time quantification was performed for lambda and human genomic DNA on the DNA Engine Opticon system (MJ Research). DyNAzyme II DNA polymerase* was used for amplification, and SYBR Green I fluoresc...

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dye in Biological Products

Gel Loading Dye (Bromophenol Blue/Glycerol) from Mo Bio Laboratories, Inc.

Description: Makes gels easy to load and track during electrophoresis. 10X concentrate of Bromophenol Blue, Xylene Cyanol, glycerol solution in TE...
Company:Mo Bio Laboratories, Inc.

Agarose Gel Loading Dye Mixture 6X from GenScript Corporation

Description: Agarose Gel Loading Dye Mixture 6X...
Company:GenScript Corporation

DYNAPURE Dye Terminator Ver. 2 from Dynal Biotech

Description: Removal of excess dye terminators, template DNA, primers, salts or other unwanted components from the true sequencing products have proved critical for both standard and capillary systems. This product is designed to work with dye terminator cycle sequencing chemistries such as BigDyeTM and DYEnami...
Company:Dynal Biotech

Agarose Gel Loading Dye Mixture 6X (with ficoll) from GenScript Corporation

Description: Glycerol 30%...
Company:GenScript Corporation

Gel Loading Dye (Bromophenol Blue/Glycerol) from Mo Bio Laboratories, Inc.

Description: Makes gels easy to load and track during electrophoresis. 10X concentrate of Bromophenol Blue, glycerol solution....
Company:Mo Bio Laboratories, Inc.

Gel Loading Dye (Bromophenol Blue, Xylene Cyanol/Glycerol) from Mo Bio Laboratories, Inc.

Description: Makes gels easy to load and track during electrophoresis. 10X concentrate of Bromophenol Blue, Xylene Cyanol, glycerol solution in TE...
Company:Mo Bio Laboratories, Inc.

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dye in Biological Definition

Chromatography

...poses and around 1 - 2 mm for preparative TLC. Several methods exists to make colorless spots visible: Often a small amount of a fluorescent dye is added to the adsorbent that allows the visualization of UV absorbing spots under a blacklight ("UV 254 "). Iodine vapors are a general uns...

Gel electrophoresis

...cules have almost reached the anode, the molecules in the gel can be stained to make them visible. Ethidium bromide , Silver, or Coomassie blue dye can be used. Other methods can also be used to visualize the separation of the mixture's components on the gel. If the analyte molecules luminesce ...

Gel electrophoresis

...cules have almost reached the anode, the molecules in the gel can be stained to make them visible. Ethidium bromide , Silver, or Coomassie blue dye can be used. Other methods can also be used to visualize the separation of the mixture's components on the gel. If the analyte molecules luminesce ...

Karyotype

... 2 Spectral karyotype (SKY technique) 3 See also 4 External links Classic karyotype In the "classic" (depicted) karyotype, a dye , often Giemsa , is used to make bands on the chromosomes visible. This is also referred to as G-banding . Each chromosome has a characteristic ba...

Pigment

...A distinction is usually made between a pigment, which is insoluble, and a dye , which is either a liquid, or is soluble. There is no well-defined dividin... and dyes. In some cases, a pigment will be made by precipitating a soluble dye with a metallic salt. The resulting pigment is called a " lake ". Co...
dye in Biological Dictionary

Streptavidin

... Streptavidin -plus is stable. as a lyophilizate for at ... The biotin-binding activity of streptavidin is. determined using a modification of the dye ... Recombinant streptavidin is immobilized via covalent binding of primary amino ... Streptavidin is a 53,000 dalton tetrameric protein pu...

Radial canal

... (f34) anastomoses in the radial canals that are circumscribed by the ring canal . ... Inject the radial canal system of the medusa with food dye and photograph it. ... Star Fish Facts and Information - Starfish also known as Sea Star ... The radial canal which is across each arm of the s...

Giemsa stain

...es, essays, summaries, research information, and more. ... Giemsa Stain Summary. 210 words, approx. 1 pages ... He is remembered for creating a dye solution commonly known as " Giemsa stain " ... The stain is usually prepared from commercially available Giemsa powder. ... What is Giemsa ...

Fallopian tubes

...ubes are paired, tubular, seromuscular organs whose course runs ... The dye outlines the interior of the uterus and fallopian tubes . ... If evide...opian tubes are blocked or damaged so that the egg cannot move ... The dye outlines the interior of the uterus and fallopian tubes . ... Fall...

Eosinophils

... and parasites in vertebrates. Along with mast cells, they also... Eosinophils are a type of white blood cell (corpuscle) and take up the red dye ... In normal blood, eosinophils amount to about 0 to 3 percent of the white blood ... Allergy information includes articles on allergies, sympto...

DNA probes

...ther species ... By Request QuantiGene 2.0 DNA Probe Sets can be designed, manufactured and ... The DNA is stained with a green fluorescent dye (YOYO®-1, ... DNA probes are prepared according to standard laboratory protocols (usually alkaline lysis) ... and complementary tool to probe ...
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Breaking Medicine News(10 mins):Health News:ASTRO issues guideline on the role of postoperative radiation therapy for endometrial cancer 2Health News:ASTRO issues guideline on the role of postoperative radiation therapy for endometrial cancer 3Health News:Study identifies enzymes that help fix cancer-causing DNA defects 2Health News:AGA announces 2014 Class of AGA Research Scholars 2Health News:More Americans in their golden years are going hungry 2
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Breaking Biology News(10 mins):Is nuclear power the only way to avoid geoengineering? 2Connecticut River watershed study will assess impacts of extreme rain events 2Connecticut River watershed study will assess impacts of extreme rain events 3New patenting guidelines are needed for biotechnology 2New patenting guidelines are needed for biotechnology 3
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