News tagged with viral load

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New method for HIV testing holds promise for developing world

Medicine & Health / HIV & AIDS

created Jul 21, 2009 | popularity 5 / 5 (1) | comments 1

A new technique that detects the HIV virus early and monitors its development without requiring refrigeration may make AIDS testing more accessible in sub-Saharan Africa.


Study may explain why HIV progresses faster in women than in men with same viral load

Medicine & Health / HIV & AIDS

created Jul 13, 2009 | popularity not rated yet | comments 0

One of the continuing mysteries of the HIV/AIDS epidemic is why women usually develop lower viral levels than men following acute HIV-1 infection but progress faster to AIDS than men with similar viral loads. Now a research ...


Redefining DNA: Darwin from the atom up

Chemistry / Biochemistry

created Mar 23, 2009 | popularity 3.9 / 5 (10) | comments 1

In a dramatic rewrite of the recipe for life, scientists from Florida today described the design of a new type of DNA with 12 chemical letters instead of the usual four. Presented here at the 237th National Meeting of the ...


Study examines cost-effectiveness of HIV monitoring strategy in countries with limited resources

Medicine & Health / HIV & AIDS

created Sep 22, 2008 | popularity 2.7 / 5 (3) | comments 0

In a computer-based model evaluating the benefits and costs of three types of HIV disease monitoring strategies, early initiation of antiretroviral therapy and monitoring using the CD4 count, a measure of immune system function, ...





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Overeating can set stage for obesity, researchers say

Medicine & Health / Health

created Nov 27, 2009 | popularity 5 / 5 (1) | comments 2

It doesn't seem like a fair fight. In one corner loomed the Thanksgiving table, groaning with poultry, pie and mashed potatoes.


Space shuttle Atlantis, 7 astronauts back on Earth (AP)

Space shuttle Atlantis, 7 astronauts back on Earth

Space & Earth / Space Exploration

created Nov 27, 2009 | popularity 5 / 5 (2) | comments 0

(AP) -- Space shuttle Atlantis and its seven astronauts returned to Earth with a smooth touchdown Friday to end an 11-day flight that resupplied the International Space Station.


Gadgets: Card reader helps you shop safer online

Electronics / Consumer & Gadgets

created Nov 26, 2009 | popularity 1 / 5 (1) | comments 0

NetSecure Technologies SmartSwipe credit card reader is a new device to help Internet shoppers or small business owners.


Message gone viral? Blame it on altruistic, yet image-conscious Internet  'e-mavens'

Message gone viral? Blame it on altruistic, yet image-conscious Internet 'e-mavens'

Other Sciences / Economics

created Nov 26, 2009 | popularity 3.5 / 5 (2) | comments 0

(PhysOrg.com) -- Why do some online ad campaigns go viral while other online marketing messages gather "cyber-dust" on the information superhighway? The key may lie in the motivation of Internet users to email ...


Should I buy a PC or Mac?

Technology / Software

created Nov 25, 2009 | popularity 2.6 / 5 (19) | comments 30

Q. Our 6-year-old PC computer is dying a slow death and we are considering moving to a new iMac but have a few concerns. First, of all, we have several Word documents on our disk drive now that we want to keep and add to ...


Droid smart phone

Top 10 tech toys for 2009

Electronics / Consumer & Gadgets

created Nov 25, 2009 | popularity 3 / 5 (4) | comments 0

This year, I've grouped my list of Top 10 tech toys into price ranges. Keep in mind that the prices listed are the suggested retail, and you may be able to find better deals.


Cells defend themselves from viruses, bacteria with armor of protein errors

Biology / Cell & Microbiology

created Nov 25, 2009 | popularity 5 / 5 (7) | comments 1

When cells are confronted with an invading virus or bacteria or exposed to an irritating chemical, they protect themselves by going off their DNA recipe and inserting the wrong amino acid into new proteins to defend them ...


Researchers discover biological basis of 'bacterial immune system'

Biology / Cell & Microbiology

created Nov 25, 2009 | popularity 4.7 / 5 (3) | comments 0

Bacteria don't have easy lives. In addition to mammalian immune systems that besiege the bugs, they have natural enemies called bacteriophages, viruses that kill half the bacteria on Earth every two days.


Tailor-made HIV/AIDS treatment closer to reality

Medicine & Health / HIV & AIDS

created Nov 25, 2009 | popularity not rated yet | comments 0

An innovative treatment for HIV patients developed by McGill University Health Centre researchers has passed its first clinical trial with flying colours. The new approach is an immunotherapy customized for each individual ...


New data emerges on liver transplant survival rates

Medicine & Health / Diseases

created Nov 25, 2009 | popularity not rated yet | comments 0

Researchers at the University of Miami School of Medicine compared the outcomes of cirrhotic patients who underwent liver transplants for nonalcoholic steatohepatitis (NASH) versus alcoholic liver disease (ETOH) and found ...



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