She gathered studies that showed the harmful effects of DDT, including declining bird populations and increased human cancers.

VOA: special.2010.03.14

Many types of cancers, particularly breast cancers, many breast cancers but not all, are sensitive to estrogen.

许多种癌症,尤其是乳腺癌,很多乳腺癌,但不是所有的,对雌激素十分敏感

耶鲁公开课 - 生物医学工程探索课程节选

This is a way of introducing cytotoxicity or cell killing ability into a cell, and that's been used to treat many kinds of cancers, particularly cancers of the brain.

这种方法常用来导入细胞毒素,或者赋予细胞杀伤其他细胞的能力,以治疗多种癌症,特别是脑癌

耶鲁公开课 - 生物医学工程探索课程节选

Experts say forty percent of cancers could be prevented by avoiding health risks like smoking and tobacco use.

VOA: special.2010.03.09

Fiber is related at a risk for some diseases, particularly some cancers, and therefore the low fiber intake that we have now compared to what our ancestors had is a factor.

纤维素可以抵抗一些疾病,尤其是某些癌症,相对古人来说我们摄入量偏低,因此我们对一些癌症的抵抗能力就低

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

This is when doctors find and possibly treat cancers that would not have shortened a woman's life.

VOA: special.2009.11.18

Now, figure in the fact that smoking is playing a role, physical activity is playing a role, still just changing fruit and vegetable consumption potentially could reduce heart disease worldwide by this much: stroke by 19% and some cancers by as much as 20%.

实际上吸烟和运动都对此有影响,即使将这些因素都考虑进去,仅仅改变水果和蔬菜的摄入量仍然能,在全球范围内减少这么多的心脏病得病率,中风减少19%而某些癌症减少达20%

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Skin cancer is one of the easiest cancers to cure if found and treated early.

VOA: special.2010.07.06

If a tumor starts to grow and it doesn't develop a vascular supply it doesn't develop blood vessels in it, then it can't get bigger than a certain size and there's lots of evidence from many cancers showing that this is true.

如果肿瘤生长时,没有形成新的血管以维持供血,肿瘤内部也没有血管的话,它的大小将非常有限,这一结论已有许多科学成果可以证明

耶鲁公开课 - 生物医学工程探索课程节选

The two most common forms of skin cancer are basal cell and squamous cell cancers.

VOA: special.2010.07.06

In fact, I don't know if in the news the pioneer in this is a man named Judah Folkman, who is a surgeon who first speculated that this was important, and sadly he died on Monday, but had a dramatic impact on our understanding of how cancers develop in people and new approaches.

实际上,我不清楚这个新闻中提到的人,是不是犹太?福克曼,这个领域的先驱,他是个外科医生,最先提出了这个重要的理论,不过不幸的是他在本周一去世了,他让我们对癌症有了新认识,带给我们治疗癌症的新思路

耶鲁公开课 - 生物医学工程探索课程节选

Studies have found that aspirin may help prevent cancers of the stomach, intestines and colon.

VOA: special.2009.10.20

These include cancers of the head and neck,esophagus, breast and colon.

VOA: special.2009.09.08

Esophageal cancer is one of the deadliest cancers.

VOA: special.2009.06.23

Two-thirds of colorectal cancers produce that chemical.

VOA: special.2009.09.01

"We also carefully consider the sources of exposure of populations to radiofrequency electromagnetic fields, the nature of these fields as they come from various devices, including wireless phones, and we look carefully at the physical phenomenon by which exposure to such fields may perturb biological systems and lead to cancers."

VOA: special.2011.06.06

These tests,along with mammography for breast cancer, help detect cancers at very early stages and increase chances of survival.

VOA: standard.2010.03.25

She says great strides have also been made in early detection for a number of other cancers.

VOA: standard.2010.03.25

So we are thinking perhaps those compounds are playing some sort of protective role against several cancers."

VOA: standard.2010.06.30

"They need to start getting mammograms at age 40,". "Mammograms pick up cancers when they're smaller."

VOA: standard.2009.12.25

Hashibe says it is not clear how coffee might protect drinkers from certain cancers.

VOA: standard.2010.06.30

Dr.Mia Hashibe of the University of Utah School of Medicine was interested in the link between coffee drinking and certain cancers of the head and neck.

VOA: standard.2010.06.30

And in fact was most reduced in the most aggressive breast cancers."

VOA: standard.2010.08.05

In addition,the study revealed that minority children had a higher incidence of HIV/AIDS, sexually transmitted diseases, asthma,certain cancers, and even success rates for treatment of kidney and heart diseases.

VOA: standard.2010.04.07

Those studies - in Europe and the United States - found that people who drank a lot of coffee were less likely to develop cancers of the mouth and throat.

VOA: standard.2010.06.30

With new studies finding increasingly strong links between diabetes and cardiovascular disease and even certain types of cancers, research to improve this dietary staple has taken on a new urgency.

VOA: standard.2010.06.25

And women with breast cancer talk about it openly, including two former First Ladies who spoke publicly about their cancers, Betty Ford in 1972 and Nancy Reagan more than a decade later.

VOA: standard.2010.02.02

"And what we found is that a protein called ferroportin that removes iron from cells, that eliminates iron from cells, was markedly reduced in breast cancers when compared to normal breast cells.

VOA: standard.2010.08.05

At The Rockefeller University in New York, she is currently studying how skin forms from precursor stem cells, looking for clues that could help researchers understand how defective stem cells can cause cancers and other disorders.

VOA: standard.2010.03.29

I am sure Nigeria is one of , and we must get ready to face those new cases being forecast by the World Health Organization. Dr.Ahmed says the most common cancers among those expected to increase are of the breast, cervix,colon,lungs and prostate.

VOA: standard.2010.06.16