BIMnewsmanagerComments Off on Ketamine has “shown promise” in the rapid treatment of major depression and suicidal thoughts, a US study says. The double-blind, randomized, placebo-controlled study found use of the drug via a nasal spray led to “significant” improvements in depressive symptoms in the first 24 hours.
BIMnewsmanagerComments Off on US law prohibits scientists from experimenting with human embryos more than 14 days old. To get around that law, researchers have created a human-chicken hybrid embryo. Implications for developmental biology and stem cell therapies.