News tagged with sodium channels


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Search results for sodium channels


Roku adds more 'channels' of video and other digital content

Technology / Telecom

created Nov 26, 2009 | popularity not rated yet | comments 0

Owners of Roku's digital video player will soon have a bunch more channels to choose from.


Nervy research: Researchers take initial look at ion channels in a model system

Nervy research: Researchers take initial look at ion channels in a model system

Chemistry / Biochemistry

created 3 hours ago | popularity 5 / 5 (1) | comments 0

Before one of your muscles can twitch, before the thought telling it to flex can race down your nerve, a tiny floodgate of sorts -- called an ion channel -- must open in the surface of each cell in these organs ...


Image: Prometheus Plays Tug of War with One of Saturn's Rings

Image: Prometheus Plays Tug of War with One of Saturn's Rings

Space & Earth / Space Exploration

created Nov 25, 2009 | popularity 4.4 / 5 (5) | comments 0

(PhysOrg.com) -- The diminutive moon Prometheus whips gossamer ice particles out of Saturn's F ring in this image taken by the Cassini spacecraft on Aug. 21, 2009.


Time Warner Cable asks help on rising program fees

Technology / Business

created Nov 25, 2009 | popularity 5 / 5 (1) | comments 0

(AP) -- Time Warner Cable Inc. is asking the public for help as it tries to curtail increases in the programming fees it has to pay to carry cable channels and broadcast stations on its systems.


Shape shifters: Researchers create new breed of antennas

Shape shifters: Researchers create new breed of antennas

Technology / Engineering

created Dec 01, 2009 | popularity 4.7 / 5 (13) | comments 4

Antennas aren't just for listening to the radio anymore. They're used in everything from cell phones to GPS devices. Research from North Carolina State University is revolutionizing the field of antenna design ...


Scientists get up close to bacteria's toxic pumps

Scientists get up close to bacteria's toxic pumps

Biology / Cell & Microbiology

created Nov 30, 2009 | popularity not rated yet | comments 0

Scientists are building a clearer image of the machinery employed by bacteria to spread antibiotic resistance or cause diseases such as whooping cough, peptic stomach ulcers and legionnaires' disease.


Study sheds light on brain's fear processing center

Medicine & Health / Research

created Nov 25, 2009 | popularity 5 / 5 (3) | comments 1

Breathing carbon dioxide can trigger panic attacks, but the biological reason for this effect has not been understood. A new study by University of Iowa researchers shows that carbon dioxide increases brain acidity, which ...


The logo of NBC studios in Burbank, California

Comcast bid for NBC Universal could be sealed next week: source

Technology / Business

created Nov 25, 2009 | popularity not rated yet | comments 0

Comcast's bid to buy a controlling stake in NBC Universal from General Electric could be sealed next week if GE reaches an agreement with Vivendi, a source close to the matter said Wednesday.


Preterm births higher among deprived mothers, despite equal care

Medicine & Health / Health

created 20 hours ago | popularity not rated yet | comments 0

Despite improvements in obstetric care services, women from deprived areas are still more likely to give birth to a very preterm baby compared with mothers from more affluent areas, finds a study published on bmj.com today.


TacSat-4 spacecraft complete and awaiting launch

TacSat-4 spacecraft complete and awaiting launch

Space & Earth / Space Exploration

created Dec 01, 2009 | popularity 1 / 5 (1) | comments 1

Naval Research Laboratory (NRL) engineers have completed all environmental and performance testing on the TacSat-4 COMMx payload. This completes the entire TacSat-4 spacecraft as the spacecraft bus was completed ...



List of search results for sodium channels