"What we found was with one protein that we delivered in the micro-channels in the scaffolds, that was sufficient to regenerate the entire joint surface with cartilage and with bone and with blood vessels."

VOA: standard.2010.08.11

The U.N.World Food Program says it needs $500,000 to bring 250 metric tons of food to Birao next month because supplies that were pre-positioned earlier in the year are not sufficient to meet greater demand.

VOA: standard.2009.08.27

"While our study shows that this might not be sufficient to maintain normal weight, it clearly is sufficient to reduce the risk of developing many chronic diseases, including heart disease, certain types of cancer, type two diabetes."

VOA: standard.2010.03.30

"The U.S.government had sufficient information to have uncovered this plot and to potentially disrupt the Christmas Day attack,"

VOA: standard.2010.01.05

Virginia Republican Eric Cantor asserted that the president failed to offer sufficient specifics or offer reform proposals that Americans are comfortable with.

VOA: standard.2009.09.10

The UNHCR says it is important to make sure the repatriation of the Mauritanian refugees is sustainable and that the returnees become self-sufficient.

VOA: standard.2009.10.24

"Around the world, our mission is the same to help women become self sufficient, achieve economic independence.

VOA: standard.2009.12.25

"When the research progresses to a stage when the information coming from mice and rats is not sufficient, we may move up to using monkeys.

VOA: standard.2010.02.16

"I think we have to a large extent all it takes. As Kenyans we have a sufficient pool of nephrologists, a sufficient pool of urologists, and all related scientists who will be involved with this area.

VOA: standard.2010.05.30

Israeli analyst Ra'anan Gissin. "The strategic thinking has to be, first of all, to have sufficient intelligence but also the right intelligence, so that we can forestall, so that we can prevent this from happening right from the beginning."

VOA: standard.2010.07.12

"I define success as the ability to empower and transfer responsibility to Afghans as rapidly as possible, and achieve a sufficient level of stability to ensure that we can leave behind an Afghanistan that is not controlled by al-Qaida or the Taliban,".

VOA: standard.2009.10.26

Returning from a month's holiday in Europe, President Abdoulaye Wade says he sympathizes with the suffering of those whose homes are flooded but says this year's rains are a mixed blessing as they will lead to bigger harvests that will make Senegal nearly food self-sufficient.

VOA: standard.2009.09.08

One of the questions I've asked is: are safe sex,condoms and antiretroviral drugs a sufficient response to the health catastrophes that we face? The debate and anger over the issue drew the attention of former South African President Nelson Mandela, who spoke at the closing ceremonies.

VOA: standard.2010.05.17

Referring to last week's upward revision of the amount of oil leaking from the well, with substantially higher numbers than originally estimated by BP, Admiral Allen said President Obama and government officials want to make sure that BP is applying sufficient resources to deal with the spill.

VOA: standard.2010.06.14