STEER

Cancer Patients Should Steer Clear of Antioxidants

Research review suggests they may help cancer cells resist chemo, radiation TUESDAY, May 27 (HealthDay News) -- A new review of existing research suggests that cancer patients undergoing radiation or chemotherapy avoid supplements with high levels of antioxidants. Although multivita...

Robotics insights through flies' eyes

...inuous movement. A blow fly, on the other hand, can perceive 100 images per second as discrete sense impressions and interpret them quickly enough to steer its movement and precisely determine its position in space. Yet the fly's brain is hardly bigger than a pinhead, too small by far to enable the fl...

Tanning Beds Now Listed as Top Cancer Risk

...d the 27 indoor tanning bills introduced this year that will prohibit teens younger than 18 years old from using tanning beds." In an effort to steer teens and young adults away from tanning beds and encourage them to practice safer sun exposure, the ASDS has launched a Facebook site. The site, Al...

Birdies for Breast Cancer Announces Fifth Annual Charity Golf Classic Hosted by Top Women's Golfer, Cristie Kerr

...ay, August 14, 2009, will feature an afternoon of golf followed by a dinner reception and poker tournament. Renowned celebrity chef Todd English will steer the menu for the evening. All proceeds will benefit Birdies for Breast Cancer. Corporate partners of this year's event include Fireman Capital Partn...

OrthoDynamix LLC Launches ArthroSteer(TM): Reaching New Limits in Arthroscopy

...sposable instrumentation includes four products that allow surgeons to: Uniquely facilitate arthroscopy with a multi-control device steer and reach around joint capsule structures while interacting with tissue that affords not just diagnosis but repair "This is the first st...

Cardiorobotics Closes $11.6M Series A Financing to Advance Clinical Development of Snake Robot for Surgery

... of surgical and interventional applications. The Company's products have very high degrees of freedom of movement, are tele-operated, and are able to steer a self-supported, non-linear path from a single access port and deploy an array of special tools and imaging technologies. Within the medical...

Brain Imaging (MRI/PET) and Measurements of Proteins in Spinal Fluid May Improve Alzheimer's Prediction and Diagnosis

...preserve healthy memory and thinking function. And, in order to develop those new therapies, we need to identify 'at risk' individuals now in order to steer them to clinical trials," Petersen added. Petersen is Professor of Neurology; Cora Kanow Professor of Alzheimer's Disease Research; and Direc...

Fluorescent probes may permit monitoring of chemotherapy effectiveness, Stanford study shows

...de every mammalian cell. Activated by various biochemical cues from within or outside of the cell, caspases commence a cascade of molecular steps that steer the cell to a clean, quiet, orderly death. "Caspases have to be very tightly controlled, since they are regulating cell death. If they get turned o...

Surgeons Use USGI Medical's Incisionless Operating Platform to Reduce Pouch, Stoma Size in Gastric Bypass Patients

...s flexible state to conform to the patient's anatomy, the surgeon uses an endscope and various tools though the TransPort's four operating channels to steer the end of the device to visualize a site, and perform surgery with control and efficiency. Media Contact: Hollister Hovey (of Lazar Part...

PIA Opposes Kennedy Proposal to Create Health Insurance "Navigators"

... no experience in health insurance and that might be biased in favor of a government-option in health insurance, with the potential to inappropriately steer people away from opting for private health insurance plans. PIA believes that Congress should build on the private health care delivery system, n...

STEER in Medical Technology

McCaughey Urges Use of First NYS Hospital Infection Report

...tes made available by the NYS Department of Health today. "Now patients can learn which hospitals in their area have the lowest infection rates - and steer clear of those hospitals that are dangerous to their health," she says. Betsy McCaughey, a Ph.D., founded RID in 2004 with a key goal to make hos...

BARC Central Laboratory Joins Alzheimer's Association Research Roundtable

...can preserve normal function. The testing and eventual use of such therapies requires identification of affected and "at risk" individuals in order to steer them to clinical trials, and to direct and monitor therapy. "Alzheimer's disease is without question a growing epidemic and major public health c...

Markers in Blood and Spinal Fluid, and a New Imaging Agent, Show Promise for Early Detection of Alzheimer's

...can preserve normal function. The testing and eventual use of such therapies requires identification of affected and "at risk" individuals in order to steer them to clinical trials, and to direct and monitor therapy. "Discovery of measurable markers that track with the presence of Alzheimer's pathology a...

Researchers Use Magnetism to Target Cells to Animal Arteries

...imaging system while the animals were alive. After introducing stainless steel stents into rats' carotid arteries, Levy's team used magnetic fields to steer the cells into the stents. Patients with heart disease commonly receive metal stents in partially blocked blood vessels to improve blood flow, bot...

Near-Patient Testing: The Advantages of C-Reactive Protein in Hematological Testing

...nt monitoring of CRP in real time may reduce costs and is beneficial for improved patient care. Rapid CRP results in conjunction with CBC results can steer treatment plans away from use of unnecessary antibiotics and transfusions, and reduce costly hospital stays. 1 Rossi JF 1 , Kanouni T 1 , Bo...

STEER in Medical Dictionary

Cold

...ctious disease in the United States and is ... With kids getting up to eight colds a year, this contagious viral infection is ... try to steer clear of anyone who smokes or who has a cold . ... ... United States suffer 1 billion colds each year, according to some ... Volunteer for NIAI...

STEER in Biological News

How to steer a moving cell

Researchers at the University of California, San Diego (UCSD) School of Medicine have developed new technology which, combined with proteomics ?the large-scale study of the structure and function of proteins and their functions ?has allowed them to map an extensive network of the signaling proteins...

Navigating in the ocean of molecules

...n Dortmund. Chemists cannot cook up all possible compounds to test them. Therefore, the researchers have developed this navigation system to help them steer their way through this sea of possibilities. The program Scaffold Hunter generates a map of the chemical space based on structural criteria and uses i...

Clinical trial shows quadriplegics can operate powered wheelchair with tongue drive system

...ly for novice users, but it reduces the agility of the wheelchair movement," explained Ghovanloo. "In continuous mode, however, the user is allowed to steer the powered wheelchair to the left or right as it is moving forward and backward, thus making it possible to follow a curve." Each subject complete...

T-STAR grant funds genetic studies on shrimp and papaya and endangered cycad rescue

...pecies crisis, fundamental questions concerning pollinator-plant interactions in an ancient lineage of plant, and critical gaps in knowledge needed to steer urgent conservation decisions," says Marler. "WPTRC scientists in partnership with USDA continue to keep the needs of farmers and the ecosystems...

Recession Puts Focus on Business Optimisation and Excellence to Strengthen Business Core

...e most disparaging economic climate in decades, business owners are pushed to explore the different varieties of standard-issue business strategies to steer their companies through the recession. The usual strategy of following the "order of practice of the industry" would be to review headcount,...

DNA evidence is in, newly discovered species of fish dubbed H. psychedelica

...ater from tiny gill openings on their sides to jettison themselves forward. With tails curled tightly to one side which surely limits their ability to steer they look like inflated rubber balls bouncing hither and thither. See a QuickTime video of a juvenile hopping along it's also being buffeted by c...

Honest crabs, power to the hungry, nice mice and clever meerkats: News from the American Naturalist

...reaks up." There's some empirical evidence to back up the model. Studies have shown that food deprived fish move to the front of shoals, presumably to steer the group toward food. L. Conrad, J. Krause, I. D. Couzin, and T. J. Roper, "'Leading According to Need' in Self-Organizing Groups," 173:March ...

Our unconscious brain makes the best decisions possible

... making, but most of the decisions you make aren't based on conscious reasoning," says Pouget. "You don't consciously decide to stop at a red light or steer around an obstacle in the road. Once we started looking at the decisions our brains make without our knowledge, we found that they almost always reach...

'Fly guy' makes memory breakthrough

... just 10 per cent of the fruit flies without the FMR1 gene avoided the smell that led to a shock, while 50 per cent of the normal flies knew enough to steer clear of it. "The evidence clearly showed that the flies without the FMR1 gene really weren't operating at the same capacity as the control group,"...

The dark chocolate version of Father Christmas is most filling

... sweet, salty or fatty foods. So apart from providing us with the healthier fatty acids and many antioxidants, dark chocolate can now also help us steer clear of all the sweet, salty and fattening Christmas foods. ...

STEER in Biological Technology

UCR scientists manipulate ripples in graphene, enabling strain-based graphene electronics

...expected to vary with the local shape of the membrane," Lau said. "For instance, the ripples may produce effective magnetic fields that can be used to steer and manipulate electrons in a nanoscale device without an external magnet." Lau, an associate professor of physics and a member of UCR's Center ...

Cardiorobotics Announces New CEO, PLSG Executive-in-Residence to Lead Company

...l, military, and law enforcement. The Company's highly articulated robotic probes have very high degrees of freedom, are teleoperated, and are able to steer a self-supported, non-linear path from a single access port. Within the medical field, the Company plans to serve a number of different specialis...

Vineland Enables Industries' Efforts to Build Agri-Science Research Cluster

...o answer that question with its model for the future. "Vineland will be the engine driving the horticulture science cluster in Canada, industry will steer the direction and government will provide the fuel," said Dr. Jim Brandle, C.E.O. Vineland Research and Innovation Centre. "And as we execute on this ...

U of T chemistry discovery brings organic solar cells a step closer

...ence of the chemical framework, energy is funneled by chance, rather than design." This means that a chemical property structure -- can be used to steer the ultrafast migration of energy using quantum coherence. The unique properties of conjugated polymers continue to surprise us," he says. ...

Stereotaxis Showcases Advancements for Remote Magnetic Ablations

...d CEO. -- The QuikCAS Cardiodrive System remotely advances and retracts the catheter in the patient's heart while the Niobe magnets precisely steer the catheter's distal tip. The QuikCAS advancements provide the clinician with greater responsiveness for enhanced performance, a more ergonomic desi...

Eyeforpharma's Marketing Summit is shaping up to be the biggest event of its kind ever

...ash; especially patients, payers and policy makers – and employ an early feedback loop into their clinical discovery and development programs to steer products toward better meeting the needs of these stakeholders. Companies that are quick on the uptake and willing to invest in the necessary skill...

Microrobots dance on something smaller than a pin's head

...id it took him and various colleagues from 1997 to 2002 to create a microrobot that can operate without a tether, three more years to make the devices steer under global control, and another three to independently maneuver more than one at a time. "The hard thing was designing how multiple microrobots c...

Epistem plc and AstraZeneca Complete Plucked Hair Biomarker Study for Oncology Drug Development

...ully completed a preliminary study with AstraZeneca for the use of its proprietary, minimally invasive plucked human hair biomarker technology to help steer oncology drug development. The technology includes analysing gene expression change in RNA extracted from the bulb of cells located at the base of a s...

Researchers use magnetism to target cells to animal arteries

...n imaging system while the animals were alive. After introducing stainless steel stents into rats carotid arteries, Levys team used magnetic fields to steer the cells into the stents. Patients with heart disease commonly receive metal stents in partially blocked blood vessels to improve blood flow, both...

World's most complex silicon phased-array chip developed at UC-San Diego

... of the 16 channels is controlled electronically to direct the antenna pattern (beam) into a specific direction. By manipulating the phase, you can steer the beam electronically in nanoseconds. With the amplitude, you control the width of the beam, which is critical, for example, when you send informati...

STEER in Biological Definition

Homunculus

...lbert Ryle (1949) proposed that the human mind is known by its intelligent acts. He argued that if there is an inner being inside the brain that could steer its own thoughts then this would lead to an absurd repetitive cycle or 'regress': "According to the legend, whenever an agent does anything intellig...

Proprioception

...out looking at the hand as it moved the brush over the canvas; it would be impossible to drive an automobile because a motorist would not be able to steer or use the foot pedals while looking at the road ahead; we could not touch type or perform ballet; and one would not even be able to walk without li...

STEER in Biological Dictionary

Trans-

...sclose how much trans a food contains. ... With trans , it's anybody's guess. ... Registered dietician Beth Bence Reinke explains why you should steer clear of these fats and how to know if your foods have them. ... Why are trans fats bad? ... STOP TRANS FATS -- a campaign to educate cons...

Trans

...sclose how much trans a food contains. ... With trans , it's anybody's guess. ... Registered dietician Beth Bence Reinke explains why you should steer clear of these fats and how to know if your foods have them. ... Why are trans fats bad? ... STOP TRANS FATS -- a campaign to educate cons...

Stem

...tc.... Plant stem , the above ground structures that have vascular tissue and that ... Stem (bicycle part), connects the handlebars to the steer tube of a bicycle fork ... stem n. The main ascending axis of a plant; a stalk or trunk. ... If a stem creeps along the ground, rooting at th...

Pollen tube

... to withstand the ... Pollen tube growth, which delivers the sperm cells to the female gametophyte in ... about the chemical signals that steer the growth of pollen tubes toward. the ovary. ... If observing pollen tube growth in a flower directly is too ... Mutant pollen tubes ...

Genetic testing

...ealth insurance cover ... Genetic testing — Overview covers why genetic testing is done, preparation and results. ... Can genetic tests steer children to the right activity? ... Genetic testing is a powerful tool. Mayo Clinic specialists explain what to expect. ... It's also important...