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Contrast in Medical News

Micro-Bubble Echo Contrast Procedures Continue to Rebound in October 2008

Both Definity(R) and OptisonTM Usage Increased During the Same Study Period, According To New Data from Arlington Medical Resources MALVERN, Pa., Jan. 5 /PRNewswire/ -- Arlington Medical Resources (AMR), a provider of premier market intelligence for the pharmaceutical and diagnostic imaging i...

National Association Endorses Recommendations for Contrast Agent Use in Heart Ultrasounds (Echocardiograms)

American Society of Echocardiography Lays out Clinical Applications and Safety Considerations MORRISVILLE, N.C., Nov. 4 /PRNewswire/ -- The American Society of Echocardiography (ASE) today backed the use of contrast agents, used to enhance echocardiogram images, and provided a guide for physi...

Allergic-like reactions to iodinated contrast material treated safely with commonly used medications

Patients who have had acute allergic-like reactions to nonionic iodinated contrast material rarely develop any serious long-term problems and can be treated safely with commonly used medications according to a recent study conducted by researchers at the University of Michigan Hospitals in Ann Arb...

CCNY researchers demonstrate effectiveness of contrast agent Cytate in detectcing prostate cancer

NEW YORK, June 26, 2008 Researchers at the Institute for Ultrafast Spectroscopy and Lasers (IUSL) at The City College of New York (CCNY) have conducted time-resolved fluorescence measurement and optical imaging studies that demonstrate the efficacy of Cytate as a fluorescence marker to detect pro...

Whole Milk Cheaper, Effective Contrast Agent for GI Scans

It also tasted better than oral barium solution, study finds FRIDAY, June 6 (HealthDay News) -- Whole milk does as good a job as a diluted barium solution when used as an oral contrast agent in patients getting a gastrointestinal CT scan, and it is cheaper and more agreeable with the p...

NOVA(R) Renal: A Safe Alternative to Contrast Enhanced MRA/MRI

Breakthrough Technology Avoids Use of Risky Gadolinium Injections CHICAGO, June 3 /PRNewswire/ -- VasSol's introduction of NOVA(R) Renal, a gadolinium-free procedure, offers a safe alternative to the standard contrast-enhanced Magnetic Resonance Angiography (MRA) and Magnetic Resonance Imag...

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Contrast in Medical Technology

Unlikely Treatment Identified by BrainCells Neurogenesis Platform Improved Clinical Outcomes in Patients Suffering From Depression

...ur study results provide the first prospective clinical validation of neurogenesis as a target for the treatment of mood disorders like depression, in contrast to the traditional focus on affecting serotonin function for antidepressant drug development," said lead investigator Maurizio Fava, M.D., vice chair,...

Arena Pharmaceuticals Announces Lorcaserin Data Demonstrating Highly Significant Categorical and Absolute Weight Loss and Improvements in Secondary Endpoints Associated with Cardiovascular Risk

...d BLOOM-DM all patients will receive echocardiograms at baseline, at month 6, and at the end of the study to assess heart valve function over time. In contrast to the BLOOM trial, however, there are no echocardiographic exclusion criteria for entry into these trials and there is no monitoring by an independen...

Medivation Announces Positive New Efficacy Data From Phase 1-2 Trial of MDV3100 in Advanced Prostate Cancer Patients

...ettering Cancer Center in New York. "These findings suggest that MDV3100, with its unique mechanism of action, provides beneficial clinical effects in contrast to those achieved with first-generation androgen receptor antagonists." In vitro data recently published in Science provide evidence that MDV31...

Unique Cardiovascular Treatment Readied for Global Market: Proprietary Paccocath(R) Technology is the Only Drug Eluting Balloon with Clinical Data

...as recently merged with MEDRAD, the leader in diagnostic and interventional contrast injection. Together, they have formed MEDRAD Interventional / Possis, a div... Avanta(R) Fluid Management Injector Systems, Mark V ProVis(R) Angiographic contrast Injectors, the GuardDOG (R) Occlusion System, FETCH(R) Aspiration Catheters...

Essentialis Meets Primary Endpoint in Phase 2b Trial of DCCR for Treatment of Hypertriglyceridemia and is Granted Extensive Patent Coverage in the US

... approved drugs. In subjects with very high baseline triglycerides, DCCR treatment resulted in a substantially greater reduction in triglycerides. In contrast to the effects of Lovaza and fenofibrate - the current gold standard medicines for treating hypertriglyceridemia - no meaningful increase in LDL-C was...

PLC Medical Systems to Demonstrate RenalGuard(R) at EuroPCR 2009

...enalGuard, the current clinical trial in Italy and the planned future U.S. clinical trial for RenalGuard as a safe and effective prevention device for contrast induced nephropathy may not be completed in a timely fashion, if at all, or, if these clinical trials are completed, they may not produce clinically s...
Contrast in Medical Products

CSV-1OOOE Contrast Sensitivity Test Face

Description: The CSV-1000E contrast sensitivity chart test face is the most widely used contrast sensitivity test in the world. This test provides for four (4) rows of sine-wave gratings. At the recommended test distance of 8 ft (2.5 meters), these gratings test the spatial frequencies of 3, 6, 12 and 18 cycles...
Company:VectorVision

Cardiff Pediatric Contrast Test

Description: Contrast sensitivity is the ability of the visual system to detect large but faint targets. There are some pathological conditions that reduce contrast sensitivity without impairing visual acuity, and the test will help in the identification of these conditions. However, reduced contrast sens...
Company:Richmond Products, Inc.

CFI Plan Apochromat Series for Brightfield/Phase Contrast (DM)

Description: Featuring longer working distances with high Numerical Apertures, these objectives have been designed to correct all optical aberrations throughout the visible spectrum from violet to red from centre to edges across the entire 25mm field of view. They also offer superior image flatness and colour r...
Company:Nikon

CFI Plan Fluor Series for Brightfield/Phase Contrast (DLL)

Description: Featuring an extra-high transmission rate, especially in the ultraviolet, and field flatness comparable to the CFI plan Achromat series, these objectives are designed for fluorescence observation and photomicrography. Because of improved quality, these objectives can function as multipurpose objec...
Company:Nikon

CFI Plan Achromat Series for Brightfield/Phase Contrast (DL)

Description: These objectives provide incredible image flatness over the entire 25mm field of view, with correction of chromatic aberration throughout the entire visible spectrum. These objectives are suitable not only for routine laboratory work but for photomicrography. The DL phase contrast objectives in thi...
Company:Nikon

CFI Achromat Series for Brightfield/Phase Contrast (DL)

Description: These offer truly exceptional quality for this class of objectives. Correction of chromatic aberration has been dramatically improved with performance similar to the CFI Plan Achromat Series. These objectives are also corrected for spherical aberration and provide image flatness across the entire ...
Company:Nikon

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Contrast in Medical Definition

Blind loop syndrome

...amination may reveal a mass or distention of the abdomen. Tests which may be useful for diagnosis include: Abdominal x-ray Abdominal CT scan contrast enema study Treatment The initial treatment generally involves antibiotics for the bacterial overgrowth, along with vitamin B12 suppleme...
Contrast in Medical Dictionary

Varnish

... Varnish finishes are usually glossy but may be designed to... Varnish is an HTTP accelerator designed for content-heavy dynamic web sites. In contrast to other HTTP accelerators, many of which began life as client-side proxies or origin servers, Varnish was designed from the ground up as an HTTP ac...

Uvea

... Brief and Straightforward Guide: What is Uvea ? ... The iris is the most visible part of the uvea . ... The uvea as a body also improves the contrast of the ... The uvea (Latin uva, grape), also called the uveal layer, uveal coat, uveal ... In general the uvea consists of a pigmented, highly...

Uterus

...s pear-shaped and about 3 in. ... Uterine fibroids — Comprehensive overview covers symptoms, causes, treatment of these ... It releases a liquid contrast material that flows into your uterus . ... Information about endometrial cancer treatment, prevention, causes, screening, clinical trials, rese...

Tension pneumothorax

...pace with each breath ... If you have symptoms of tension pneumothorax , get immediate medical treatment. ... A non- tension pneumothorax by contrast is a less severe pathology because the ... A tension pneumothorax results from any lung parenchymal or bronchial injury ... A tension p...

Spores

...rviving for extended periods of time in unfavorable conditions. Spores form part of the life cycles of many bacteria, plants, algae, fungi... In contrast to eukaryotic spores , which are produced by many eukaryotes for ... The spore is sometimes surrounded by a thin covering known as the exosporium...

Sex-linked recessive

... Sex linkage is the phenotypic expression of an allele that is related to the chromosomal sex of the individual. This mode of inheritance is in contrast to the inheritance of traits on autosomal chromosomes, where both sexes have the same probability of expressing the... Sex - linked recessive ....
Contrast in Biological News

Multiple Sclerosis: new MRI contrast medium enables early diagnosis in animal model

In an animal model of multiple sclerosis (MS), neuroradiologists and neurologists of the University hospitals of Heidelberg and Wrzburg have been able to visualize inflammatory tissue damage, most of which had remained unrecognized up to now, with the aid of a new contrast medium, Gadofluorine M, ...

Color contrast is 'seen' by the brain early doors

Colour contrast is detected much earlier in the brain than previously thought, a new study shows. Scientists at Durham University have confirmed that colour contrast is first detected by part of the brain called primary visual cortex, which is located at the very back of the head where visual i...

Got inexpensive contrast agent? Milk plays new role in imaging

In a new twist on the slogan “milk does a body good,?radiologists are testing use of the dairy staple as a contrast agent in gastrointestinal imaging exams—with excellent results. The researchers reported their findings today at the annual meeting of the Radiological Society of North America (RSNA)...

'Gadonanotubes' greatly outperform existing MRI contrast agents

Researchers at Rice University, the Baylor College of Medicine, the University of Houston and the Ecole Polytechnique Fédérale de Lausanne in Switzerland have created a new class of magnetic resonance imaging (MRI) contrast agents that are at least 40 times more effective than the best in clinical ...

Urban water ecology at the ESA annual meeting

...as apparent in fish food availability: In the four lakes, terrestrial insects comprised up to 100 percent of the diet of fish in undeveloped lakes, in contrast to a maximum of 2 percent in developed lakes, a pattern that was also apparent at the regional and national scale. Francis' research also showed tha...

Comprehensive look at rare leukemia finds relatively few genetic changes launch disease

...only mutated in adult AML. Point mutations involve a single chemical change in the molecular building blocks of DNA. The data demonstrated that, in contrast to pediatric acute lymphoblastic leukemia (ALL), AML is characterized by a very low burden of mutations. The researchers found slightly more than two ...
Contrast in Biological Technology

Frost & Sullivan Recognizes Covidien for Its CT Contrast Delivery System With RFID Enabled Intelligence

MOUNTAIN VIEW, Calif., March 11 /PRNewswire/ -- Based on its recent analysis of the radio-frequency identification (RFID) based biological delivery systems market, Frost & Sullivan recognizes Covidien with the 2008 North American Frost & Sullivan Product Innovation Award for developing a c...

Bayer HealthCare Pharmaceuticals Introduces VistaTrak(TM) an Innovative Contrast Media Management System

First-of-its kind, RFID-enabled system addresses complex issues associated with the utilization of contrast media WAYNE, N.J., March 11 /PRNewswire/ -- Bayer HealthCare Pharmaceuticals Inc., a leader in diagnostic imaging, unveiled plans to launch VistaTrak(TM), an innovative co...

Ethics Board site offers welcome contrast to state IT mistakes

Madison, Wis . - Abandoned and failed information technology programs have cost state government tens of millions of dollars in recent years, a trend that has some members of the Legislature wondering if it's time to hire a bunch of computer-savvy 15-year-olds to reprogram the whole mess. The...

Growth spurts

... the growth trajectories of platinum nanocrystals in solution. Platinum nanocrystals are an ideal system for such studies because their high electron contrast allows liquid-cell TEM imaging of individual particles. The JEOL 3010's electron beam was used to both trigger nucleation and drive crystal growth thr...

Shire plc: Core Portfolio of Products Delivers 20% Sales Growth

... the quarter. We are pleased with the performance of VYVANSE as it has retained market share during the historically quieter summer vacation season in contrast to other branded ADHD treatments that have lost market share. We are anticipating the benefits of the back to school season for VYVANSE and are lookin...

Cardium Provides Update on Phase 2b Excellarate Clinical Study and Plans for Additional Tissue Repair Applications

...iety of wound healing processes. The Excellarate product candidate is designed to require only one or two physician-administered treatments, in contrast to most diabetic wound healing agents or devices in use that require repeated administrations over a long term (weeks to months). Based on recently a...
Contrast in Biological Products

Bovine Bovine Serum Albumin, Alexa Fluor 680 conjugated/tagged from Molecular Probes (Invitrogen)

Description:... SAIVI Alexa Fluor 680 injectable contrast agent *bovine serum albumin*...
Company:Molecular Probes (Invitrogen)

Crystal / Mount mounting medium - general purpose from GeneTex

Description:...-bromo, 4-chloro, 3-indolylphosphate/nitro-bluetetrazolium (BCIP/NBT) and Naphthol AS-MX phosphate/Fast Red TR salt. These chromogens exhibit enhanced contrast and reproducibility, and maintain their original clarity and color intensity when properly mounted in Crystal/Mount. Crystal/Mount can also be used on...
Company:GeneTex

6-DOF HEXAPOD Handling Robot from Physik Instrumente

Description:...and a top platform. All motion in space of the top platform is achieved by changing the length of the individual struts with sub-micron resolution. In contrast to conventional multi-axis positioning systems, where single-axis positioners are stacked upon each other, parallel kinematics systems such as the Hex...
Company:Physik Instrumente

DAPI from KPL

Description:...2-phenylindole, dihydrochloride) is a fluorescent counterstain which stains the nucleus blue in color. The bright blue fluorescence provides excellent contrast to red fluorochromes such as rhodamine, Cy3, Texas Red, or R-Phycoerythrin. DAPI can be used for fluorescent in situ hybridization, immunohistochemist...
Company:KPL

Propidium Iodide from KPL

Description:...cleic acids. As a nuclear counterstain, propidium iodide stains the nucleus light to dark red in color. The fluorescent red color provides excellent contrast to green or blue fluorochromes such as FITC, Cy2 or AMCA. Propidium Iodide can be used for fluorescent in situ hybridization, immunohistochemistry an...
Company:KPL

LabWorks Analysis Software from UVP

Description:...arning Single Buttom Operation Minimum dialogue image capture Image enhancement enhance images for visualization and publication. Brightness, contrast and gamma Zoom, pan, copy, cut and paste Sharpen, emboss and crop Annotate with text, lines and shapes Flat field correction Color extrac...
Company:UVP
Contrast in Biological Definition

Adaptive radiation

...new ability can reach new parts of its environment. An example of general adaptation is bird flight. Environmental change. A species that can, in contrast to the other species in the ecosystem, successfully survive in a radically changed environment will probably branch into new species that cover the ne...

Anaphase

...vary with cell type. In mammalian cells anaphase B follows shortly after anaphase A and extends the spindle to around twice its metaphase length; in contrast yeast and certain protozoa use anaphase B as the main means of chromosome separation and can extend the spindle to up to 15 times its metaphase le...

Apoptosis

... main types of programmed cell death (PCD). As such, it is a process of deliberate suicide by an unwanted cell in a multicellular organism . In contrast to necrosis , which is a form of cell death that results from acute tissue injury, apoptosis is carried out in an ordered process that generally conf...

Bacterium

... mitochondria and chloroplasts . Their cell structure is further described in the article about prokaryotes , because bacteria are prokaryotes, in contrast to organisms with more complex cells, called eukaryotes . The term "bacteria" has variously applied to all prokaryotes or to a major group of them, ...

Biochemistry

...Payen . In 1828 , Friedrich Whler published a paper about the synthesis of urea , proving that organic compounds can be created artificially, in contrast to the common belief of the time that organic compounds could only be made by living organisms. It is generally accepted that the term biochemistry ...

Bone

...Woven bone is put down rapidly during growth or repair. It is so called because its fibres are aligned at random, and as a result has low strength. In contrast lamellar bone has parallel fibres and is much stronger. Woven bone is often replaced by lamellar bone as growth continues. Long bones are tubular ...
Contrast in Biological Dictionary

Wild-type

...ecies as it occurs in nature. Originally, the wild type was conceptualized as a product of the standard, "normal" allele at a locus, in contrast to that produced by a non-standard, "mutant" allele. It is now... Whether you're looking for cuisine-quality Pasture-raised Angus Beef or...

Wild type

...ecies as it occurs in nature. Originally, the wild type was conceptualized as a product of the standard, "normal" allele at a locus, in contrast to that produced by a non-standard, "mutant" allele. It is now... Whether you're looking for cuisine-quality Pasture-raised Angus Beef or...

Suberin

...cules via the 9-10 or ω ... Britannica online encyclopedia article on suberin (biochemistry), ...it is considered to be of secondary origin (in contrast to the primary origin of the epidermis ... Suberin and cutin are insoluble, lipophilic biopolymers. ... The presence of an aromatic suberin ...

Spontaneous generation

...pontaneous generation as a viable theory. ... Similar terms have been used to refer to spontaneous generation of life at the submicro ... In contrast to spontaneous generation , the law of biogenesis is a ... Is this because you have been told that the idea of spontaneous generation is u...

Sex-linked

...ex linkage is the phenotypic expression of an allele that is related to the chromosomal sex of the individual. This mode of inheritance is in contrast to the inheritance of traits on autosomal chromosomes, where both sexes have the same probability of expressing the... Genes that are carried b...

Seminiferous tubules

...ls of the seminiferous tubules of rats. J Physiol. ... B. Rat Seminiferous Tubules (see online summary by Kent Christensen) ... This is in contrast to seminiferous tubules of rats, mice, and most other ... Observe the seminiferous tubules cut in various planes of section. ... Red arrow ...
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(Date:7/11/2014)... in German . ... uses the refraction of X-rays through a specimen instead ... this method are often of much higher quality than ... of Prof. Franz Pfeiffer are particularly interested in developing ... including X-ray phase-contrast imaging. One main goal is to ...
(Date:7/11/2014)... 10, 2014---A team of researchers from The Chinese University ... a gene of wild soybean linked to salt tolerance, ... in saline soil. This study published online in ... novel genomic information for crop improvement. , Soybean is ... and human selection, cultivated soybeans have less genetic diversities ...
Breaking Biology News(10 mins):New simple setup for X-ray phase contrast 2BGI reports a novel gene for salt tolerance found in wild soybean 2
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