And how the cells shutdown is they actually die Harris Perlman says a protein in healthy immune cells causes them to die after they attack an invading virus or bacteria.

VOA: special.2010.03.16

"They actually show a person's body any foreign object attached anywhere in the body, even if it is internally.

VOA: standard.2009.12.30

"Since then they actually launched a charm offensive, a peace offensive, to the outside, I think they felt some pain coming from the implementation of the U.N.

VOA: standard.2009.12.08

Your committee is concerned that in not one single case of a trial that has taken place to date, have they actually been charged with a terrorist act.

VOA: standard.2009.04.09

"So for example, dietary fats also actually, in many cases, improve HDL cholesterol, the good cholesterol, compared to carbohydrates, and they actually lower triglycerides, a type of blood lipid which is associated with harm."

VOA: standard.2010.03.25

"I think there are going to be hard choices governments are going to have to face, either to open up in areas where they actually need workers, and some do involve some lesser-skilled occupations, or probably have to face some strong pressures with respect to irregular migrations,"

VOA: standard.2010.01.20

The other big problem with using human blood for making these blood agar plates is that they're actually not accurate."

VOA: special.2009.08.03

"Honestly I feel quite confident that actually volunteers have never been as safe in the Peace Corps as they are today.

VOA: special.2011.03.28

But what we're finding is that all this time we've been ignoring the fact that they're actually learning a new language."

VOA: special.2011.04.13

This is a cowboy. They were actually drawing influence from Italian puppetry which is this very realistic puppetry.

VOA: special.2009.09.23

They play indoors. Everything's indoors. And so we're actually starting to see low levels of vitamin D in areas where the sun is plentiful."

VOA: special.2011.01.05

"Some cases,there are lobbying groups that are actually so successful and have so much influence they're able to write bills,propose bills, for members of Congress.

VOA: special.2010.09.27

So trees are actually able to grow on rocks. They have very strong roots."

VOA: special.2010.07.13

"People are now seeing that they can actually make a business from supplying this vaccine and getting out to the very rural areas where there is a market for this."

VOA: special.2009.11.03