The compound called salicin comes from the bark of the willow tree and it is the active ingredient of the pain reliever called 'aspirin'.
Scientists develop blood test for schizophrenia
Scientists develop blood test for schizophrenia Scientists in Israel have developed a simple blood
test for schizophrenia by analyzing white blood cells for signs of
the chemical dopamine. Dopamine is overactive in patients with this
illness. At the moment, schizophrenia can only be diagnosed by
psychiatric observation. JANUARY 16, 2001