But recent findings have suggested that tPA may be effective in saving brain tissue even if three to four and a half hours have passed.

VOA: special.2009.08.12

He said the first 72 hours are critical in saving survivors, and he is still holding out hope for both Haitians and U.N.

VOA: standard.2010.01.14

He said they played a crucial role in saving eight lives.

VOA: standard.2010.05.23

because in disasters such as this, the first hours and days are absolutely critical in saving lives and avoiding greater tragedy, I have directed my team to be as forward leaning as possible in getting the help on the ground and coordinating with our international partners as well,"

VOA: standard.2010.01.13

But a government program that paid Americans to trade in old vehicles for new, fuel-saving models increased car sales in the summer.

VOA: special.2010.01.01

In other health news, a new study compares ways of saving patients with cardiac arrest.

VOA: special.2010.09.15

He lived in a better house with new labor-saving devices.

VOA: special.2010.12.02

Their whole life was in that store, making money: saving it to go home, giving up money to send it back annually. Many areas of the museum celebrate the successes of individuals.

VOA: special.2010.03.03

He welcomed its commitments to reduce barriers to foreign investment in services, high-tech goods, energy saving products and high-end manufacturing.

VOA: standard.2010.05.25

In the wake of the global financial crisis, the Chinese government earmarked stimulus package to energy saving and green investments.

VOA: standard.2010.08.03

And the 56th Rescue Squadron is still flying and saving lives in Afghanistan.

VOA: standard.2010.04.27

A report is due in June that is expected to show what progress has been made toward saving the lives of mothers, babies and children who do not need to die.

VOA: standard.2010.05.11

So,while the campaign is global, the Red Cross says a priority is to reach people in the most remote corners of the world within the next few weeks with its life-saving messages.

VOA: standard.2009.09.04

You know,at one point I thought I was going to be one of those 15." So in 2004, he started the Chris Klug Foundation with the goal of promoting life-saving donations and helping improve the quality of life for donors, recipients and transplant candidates.

VOA: standard.2010.02.26