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Latest Hugh Rosen Stories

2011-09-20 05:54:17

(Ivanhoe Newswire) — Normally, having the flu is little more than a nuisance. Other times, it can spark an exaggerated immune response and turn deadly. The origins of this severe immune response, called a cytokine storm, have now been traced to its source, according to this study. Cytokines are the chemical signals that drive inflammation, and cytokine storms are thought to be the cause of many of the deaths attributed to the 1918 worldwide influenza pandemic and to the more recent...

2005-06-29 19:50:44

La Jolla, CA, June 29, 2005 - Physiology is sometimes a crossroads where many different paths converge. Such is the case with acute respiratory distress syndrome, a severe and often fatal condition also known as adult respiratory distress syndrome or simply "shock lung." Acute respiratory distress syndrome can be caused by a number of underlying conditions, including smoke inhalation, a severe blow to the chest, bad pneumonia, septic shock, severe blood loss, or drug overdose. Although the...


Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.