Popular arthritis drug may disrupt heart rhythm, UB research finds
...s of rats.
The drug inhibited the normal passage of potassium ions into and out of heart cells through pores in the cell membrane known as delayed rectifier
potassium channels, the study showed.
The adverse effects of drugs like Celebrex and Vioxx based on their selective inhibition of COX-2 currently...
Potential Key to Brain Blood-Flow Disorders Explored by Scientists
...expressed in smooth muscle cells called the inward rectifier
potassium channel, which forms the contractile ele...K channel, it was found that a reduction of inward rectifier
channels prevented dilation of vessels in response...astrocytic BK channel or smooth muscle cell inward rectifier
potassium channel function could contribute to cer...
Rectifier in Biological News
Oosight microscope enables embryonic stem cell breakthrough
...spindle fibers can produce force that moves the chromosomes toward the poles of the cell during mitosis or meiosis. In 1957, Inou added a polarization rectifier
to his custom-built microscope, which dramatically decreased distortion and improved the contrast of the image. Rudolf Oldenbourg further improved the...
Rectifier in Biological Technology
Flexible nanoantenna arrays capture abundant solar energy
...hat oscillate trillions of times per second, requiring a component called a rectifier
to convert the alternating current to direct current. Today's rectifiers ca...ifiers that go with our nanoantennas," says Kotter, noting that a nanoscale rectifier
would need to be about 1,000 times smaller than current commercial devices ...
Rectifier in Biological Products
Rectifier in Biological Dictionary
...a two-hybrid system. ... BioInfoBank Library :: Helix - Loop - Helix Motifs :: physiology :: The pore helix dipole has a minor role in inward rectifier
channel function. Coordinate expression ... A genomewide survey of basic helix - loop - helix factors ... Dm Usf has a loop and a second hel...