News tagged with protection


Arsenic biomethylation required for oxidative DNA damage

Medicine & Health / Cancer

created Nov 23, 2009 | popularity not rated yet | comments 0

Biomethylation of arsenic compounds appears to cause oxidative DNA damage and to increase their carcinogenicity, according to a new study published online November 23 in the Journal of the National Cancer Institute.


Lose the fat: Targeting grease to curtail sewer overflows

Space & Earth / Environment

created Nov 23, 2009 | popularity not rated yet | comments 0

Sewer overflows are a nasty business, posing dangers to human health and the environment. North Carolina State University is launching a new project with funding from the U.S. Environmental Protection Agency (EPA) that targets ...





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Indonesia rejects Bali plan for turtle sacrifices (AP)

Indonesia rejects Bali plan for turtle sacrifices

Biology / Ecology

created Nov 27, 2009 | popularity 5 / 5 (1) | comments 0

(AP) -- Indonesia has rejected a push by the resort island of Bali for rare turtles to be legally slain in Hindu ceremonies, siding with conservationists of the protected reptiles against religious advocates, ...


AIDS research reveals a lack of family-planning programs in Uganda

Medicine & Health / HIV & AIDS

created Nov 23, 2009 | popularity not rated yet | comments 0

University of Alberta graduate student Jennifer Heys wants to make her message clear: there needs to be more education in Ugandan communities about contraception.


Whiteflies sabotage alarm system of plant in distress

Whiteflies sabotage alarm system of plant in distress

Biology / Plants & Animals

created Nov 26, 2009 | popularity 5 / 5 (3) | comments 0

(PhysOrg.com) -- When spider mites attack a bean plant, the plant responds by producing odours which attract predatory mites. These predatory mites then exterminate the spider mite population, thus acting ...


Gift Guide: Accessories to jazz up mobile phones (AP)

Gift Guide: Accessories to jazz up mobile phones

Electronics / Consumer & Gadgets

created Nov 27, 2009 | popularity not rated yet | comments 0

People you know have spent small fortunes on shiny new smart phones such as the iPhone 3GS, a BlackBerry or the Droid. But the devices still don't have all the features they want.


Implant-based cancer vaccine is first to eliminate tumors in mice

Implant-based cancer vaccine is first to eliminate tumors in mice

Medicine & Health / Cancer

created Nov 25, 2009 | popularity 4.7 / 5 (23) | comments 7

(PhysOrg.com) -- A cancer vaccine carried into the body on a carefully engineered, fingernail-sized implant is the first to successfully eliminate tumors in mammals, scientists report this week in the journal ...


New chameleon species discovered in East Africa

New chameleon species discovered in East Africa (w/ Podcast)

Biology / Plants & Animals

created Nov 23, 2009 | popularity 5 / 5 (1) | comments 0

A new species of chameleon has been discovered in Tanzania by a team of scientists.


Why circumcision reduces HIV risk

Medicine & Health / HIV & AIDS

created Nov 24, 2009 | popularity 4 / 5 (1) | comments 2

The decreased risk of HIV infection in circumcised men cannot be explained by a reduction in sores from conditions such as herpes, according to research published in PLoS Medicine.


A worman works on a computer

Half of Euro online travel purchases legally unsafe: EU

Technology / Internet

created Nov 26, 2009 | popularity not rated yet | comments 0

More than half of all people who buy flights, hotel rooms and hire cars online risk being left without compensation if companies fail under outdated law, the EU said Thursday.


Genome-wide association studies in developing countries raise important new ethical issues

Medicine & Health / Other

created Nov 24, 2009 | popularity not rated yet | comments 0

Typically conducted in richer, developed countries but now increasingly done in the developing world, genome wide association (GWA) studies raise a host of ethical issues that must be addressed, argues a Policy Forum article ...


Scientists discover soy component may be key to fighting colon cancer

Medicine & Health / Cancer

created Nov 24, 2009 | popularity 4 / 5 (1) | comments 0

A study conducted by Children's Hospital & Research Center Oakland scientists identifies a new class of therapeutic agents found naturally in soy that can prevent and possibly treat colon cancer, the third most deadly form ...



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