American Heart Association meeting report
A bone marrow stem cell transplant restored circulation to injured blood vessels in animals with pulmonary hypertension, according to a study presented today at the American Heart Association’s Scientific Sessions 2003.
“This is a novel and exciting approach,” said Duncan Stewart, M.D., professor and director of cardiology at the University of Toronto and head of cardiology at St. Michael’s Hospital. Pulmonary arterial hypertension (PAH) is abnormally high blood pressure in the arteries between the heart and lungs. It is a progressive disease that can affect the arterioles and capillaries that supply blood to the lungs.
Carole Bullock | EurekAlert!
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For the first time, a team of researchers at the Max-Planck Institute (MPI) for Polymer Research in Mainz, Germany, has succeeded in making an integrated circuit (IC) from just a monolayer of a semiconducting polymer via a bottom-up, self-assembly approach.
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Scientists from the University of Zurich have succeeded for the first time in tracking individual stem cells and their neuronal progeny over months within the intact adult brain. This study sheds light on how new neurons are produced throughout life.
The generation of new nerve cells was once thought to taper off at the end of embryonic development. However, recent research has shown that the adult brain...
Theoretical physicists propose to use negative interference to control heat flow in quantum devices. Study published in Physical Review Letters
Quantum computer parts are sensitive and need to be cooled to very low temperatures. Their tiny size makes them particularly susceptible to a temperature...
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