Los Angeles: Boosting levels of a brain protein could elevate both mood and alertness in humans, paving way for possible treatments of psychiatric disorders like depression, scientists say.Researchers at University of California - Los Angeles have measured the release of a specific peptide, a neurotransmitter called hypocretin, that greatly increased when subjects were happy but decreased when they were sad.
Tejas closer to induction into IAF
No plans to drop charges against Khobragade: US
`Dhoom 3` audience verdict
Lieutenant Governor Najeeb Jung recommends President`s rule in Delhi