Research Reveals How Prozac Triggers New Brain Cell Growth

Research Reveals How Prozac Triggers New Brain Cell Growth
The researchers decided to look at how the use of selective serotonin reuptake inhibitor (SSRI) antidepressants — the widely used class of drugs that includes Celexa, Paxil, Prozac and Zoloft — might spur brain cell growth. To do so, they tracked the way in which stem cells — undifferentiated cells that can grow into specialized cells — became neurons in a special mouse model given the antidepressant Prozac (fluoxetine).

"What has been known for 20, 30 years is that Prozac increases the level of serotonin [a neurotransmitter associated with good mood.]" But what wasn't known was why Prozac takes three or four weeks to start working.

"Stem cells in the brain go through several steps before they become neurons," Enikolopov said. Examining the cascade of events, his team found that "cells which are born from the stem cells, called amplifying progenitors, are the cells being targeted by Prozac," he said. According to Enikolopov, Prozac zeroes in on these amplifying progenitors and increases their numbers. Within three to four weeks, his team noticed an increased number of mature neurons.

Click here for the actual researchers Press Release

Teens suffer soap opera virus

Teens suffer soap opera virus | Reuters.com
LISBON (Reuters) – An illness that medical officials are calling the “Strawberries with Sugar Virus” is sweeping Portuguese schools as children complain of symptoms similar to those suffered by characters in a television soap opera. Continue reading “Teens suffer soap opera virus”

Indian Soap Operas changing Afghanistan.

Daily Times – Site Edition
Afghanistan is a deeply conservative Islamic society where family problems are invariably kept hidden behind a veil of privacy. The Indian soap operas are gaining popularity with every passing day and changing the culture.

A similar thing happened in Russia, except there it was Mexican Soaps (Novelas) that were the rage. On a trip to Russia, the stars were treated like royalty. These addictive soaps are as important in breaking down cultural barriers, as Rock music was in bringing down the Iron Curtain.

Record 385-pound lemon shark on fly tackle

! Education – News and Articles
Capt. Mike Delph, left, Key West, Fla., USA and Dr. Martin Arostegui, right, of Coral Gables, Fla., hold a 385-pound lemon shark before releasing it back in Florida Bay waters. The International Game Fish Association certified the catch as a world record, Tuesday, May 16, 2006 saying it is also the largest documented fish caught on fly tackle replacing a 356 lb. goliath grouper (jew fish) caught in 1967.

Grillers’ nagging dilemma: Gas or charcoal?

Grillers’ nagging dilemma: Gas or charcoal? – Today Grilling Guide 2006 – MSNBC.com
There are absolutists who believe that charcoal (if not wood itself) is the only way to go, the sole method for delivering even, stable heat, and maybe a whiff of smoke. To these proud, patient types, gas is a cheap shortcut. A smaller, but equally fervent band of absolutists will tell you charcoal is a waste of time and material, and a tank full of propane, or natural gas, and a well-designed grill will give you precision and consistency that you’d never get with a pile of burning briquettes.

Popular baby names 2005

Popular baby names

This Social Security Administration web-site let’s you search for previous years popular names or your own name’s current ranking.

For Emily and Jacob, it’s a repeat appearance at the top of the list. Emily has been the most popular girls’ name each year since 1996. Before that, it was Jessica, which sat atop the list from 1989 to 1995. Jacob has been the top boys’ name for the past three years. Prior to that, Michael was the most popular name each year from 1964 to 1998.

Dali Lama Interview – ‘Westerners are too self-absorbed’

Telegraph | News | ‘Westerners are too self-absorbed’

They need to discover an inner strength, he tells them. “The West is now quite weak – it can’t cope with adversity and it has little compassion for others. People are like plants – they can develop ways of countering negative forces. If people took more responsibility for their own problems, they would become more self-confident.”

The Dalai Lama’s way of life is frugal – but not punishing. He doesn’t have to squash into economy seats when he takes off on his global tours, for example. “If I fly abroad, I fly business class – or my robes engulf everyone,” he explains. “But first class is an outrageous luxury.”

His only other indulgence is watchstraps. “I love them. My glasses, my shoes, my robes are always the same. The watchstrap, I change – I collect them.”

“Fundamentalism is terrifying because it is based purely on emotion, rather than intelligence. It prevents followers from thinking as individuals and about the good of the world. This new terrorism has been brewing for many years. Much of it is caused by jealousy and frustration at the West because it looks so highly developed and successful on television. Leaders in the East use religion to counter that, to bind these countries together.”

Eau de Stilton Perfume

Stilton Cheese – Latest news

Nigel White, from the Stilton Cheese Makers Association, comments: “Blue Stilton cheese has a very distinctive mellow aroma and our perfumier was able to capture the key essence of that scent and recreate it in what is an unusual but highly wearable perfume that we are very proud to put our name to.”

These guys are serious! If you’ve ever smelt Stilton, well lets just say you have to love putrified mammary fluid.