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2012-06-12 10:25:32

Experimental drug and genetic difference both indicate how people deal with fear and stress Researchers at Duke University and the National Institutes of Health have found a way to calm the fears of anxious mice with a drug that alters their brain chemistry. They've also found that human genetic differences related to the same brain chemistry influence how well people cope with fear and stress. It's an advance in understanding the brain's fear circuitry that the research team says may...

2010-09-20 22:35:07

Drug created by UCI, Italian team inhibits enzyme that breaks down anandamide American and Italian researchers have found that a novel drug allows anandamide "“ a marijuana-like chemical in the body "“ to effectively control pain at the site of an injury. Led by Daniele Piomelli, the Louise Turner Arnold Chair in Neurosciences and director of the Center for Drug Discovery at UC Irvine, the study suggests that such compounds could form the basis of pain medications that don't...

2009-01-21 15:40:40

Human male fertility may be impacted by long-term exposure to marijuana, researchers in the United States and Japan suggest. The researchers at Vanderbilt University Medical Center in Nashville and colleagues said the findings show that genetic loss of fatty acid amide hydrolase -- an enzyme -- results in elevated levels of anandamide, an endocannabinoid, in the male reproductive system, leading to compromised fertilizing capacity of sperm. The endocannabinoid system refers to a group of...


Word of the Day
sough
  • A murmuring sound; a rushing or whistling sound, like that of the wind; a deep sigh.
  • A gentle breeze; a waft; a breath.
  • Any rumor that engages general attention.
  • A cant or whining mode of speaking, especially in preaching or praying; the chant or recitative characteristic of the old Presbyterians in Scotland.
  • To make a rushing, whistling, or sighing sound; emit a hollow murmur; murmur or sigh like the wind.
  • To breathe in or as in sleep.
  • To utter in a whining or monotonous tone.
According to the OED, from the 16th century, this word is 'almost exclusively Scots and northern dialect until adopted in general literary use in the 19th.'
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