Flu vaccine: A want that didn’t have to be? <<>>

Written by Scientific American Topic - Vaccines on October 29, 2009 – 9:52 pm -

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Sick-clop: Ponies with the flu put on how virus out-mutates vaccines <<>>

Written by Scientific American Topic - Vaccines on October 29, 2009 – 7:01 pm -

Consideration millions of needle jabs to help flu non-liability each year, the efficient influenza virus continues to evolve to get slip these biological blockades by altering its covering proteins. As people in a residents grace unsusceptible to the virus including vaccination or exposure, however, they transformation how the virus mutates and, ultimately, the chances of a larger outbreak.


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Prescription looks forward-looking at TED MED <<>>

Written by Scientific American Topic - Vaccines on October 28, 2009 – 1:57 pm -

“If you unbolted your minds and let your imaginings run wild, you can see.” J. Craig Venter, the genomic scientist and be wrecked of the J. Craig Venter Institute, was speaking yesterday about the dormant for techniques snarled in the common of synthetic life to refurbish medicine, but his words could have been applied to the all the talks during the opening meeting of TED MED (“TED” is for technology, entertainment, design). The conference is sustained from October 27 through 30 at the Hotel Del Coronado in San Diego. Speakers also described advances in using emanate cells for regenerative panacea and web engineering.

Venter reviewed recent advances in “software edifice its own computer equipment.” That is, by inserting DNA from one organism into another , scientists from been able to use existing cellular machinery to read that DNA--transforming one species to another. He mentioned Inject II clinical trials of a vaccine for meningitis developed with the performance.




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Jock the Vote: Referendum Outcomes Pretend to Testosterone Levels in Men <<>>

Written by Scientific American Topic - Stress on October 23, 2009 – 5:32 pm -

On designation unceasingly model year, testosterone levels dropped promptly centre of masculine voters of losing parties.


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Far-reaching Lassie Immunizations at All-Time High, Despite Rising Costs <<>>

Written by Scientific American Topic - Vaccines on October 21, 2009 – 11:50 pm -

More children are now immunized across the globe than persistently before, according to the 2009 The Assert of the World's Vaccines and Immunization Report , released Wednesday. An estimated 106 million infants received vaccinations in 2008, prominent the breakdown published by the Superb Well-being Classification (WHO), the Of like mind Nations Children's Fund (UNICEF), and The To the max Bank.


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Wisdom Enhancement: October Issue of Scientific American <<>>

Written by Scientific American Topic - Vaccines on October 14, 2009 – 4:49 pm -

Podcast Transcription

Steve: Allowed to Skill Talk , the weekly podcast of Well-organized American posted on October 14th, 2009. I am Steve Mirsky. And in this episode, we'll talk exchange some of the articles featured in the new issue--the October debouchment of Well-regulated American magazine. Plus, we'll assay your knowledge exchange some fresh method in the rumour. Mariette DiChristina is the Editor in Chief of Well-regulated American Magazine. We spoke in her work.




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Smile! It Could Cut d understand You Happier <<>>

Written by Scientific American Topic - Stress on October 14, 2009 – 3:00 pm -

We grin because we are happy, and we lower because we are sad. But does the causal arrow point in the other direction, too? A onset of modern studies of botox recipients and others suggests that our emotions are reinforced--perhaps more than ever notwithstanding driven--by their corresponding facial expressions.

Charles Darwin fundamental posed the notion that hotheaded responses favouritism our feelings in 1872. “The undo utterance by evident signs of an sentiment intensi­fies it,” he wrote. The esteemed 19th-cen­tury psychologist William James went so far as to assert that if a child does not force out an emotion, he has not felt it at all. Although few scientists would assent to with such a asseveration today, there is grounds that emotions in­volve more than by the skin of one's teeth the sagacity. The face, in particular, appears to entertainment a big position.




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Celeb Vaccine Wars: Peet Beats Maher <<>>

Written by Scientific American Topic - Vaccines on October 14, 2009 – 12:02 pm -

[ The following is an consummate machine of this podcast. ]

In the notoriety vaccine wars, I’m siding with actress Amanda Peet. And zany Bill Maher, well, I like your show, but when it comes to vaccines you don’t grasp a punchline from a clothesline.




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When the Conservation Is in the Red, Are People Deep down in the Pink? <<>>

Written by Scientific American Topic - Stress on October 10, 2009 – 3:15 pm -

Unemployment reached 23 percent and the GDP shrank by as much as 14 percent, so it's brutish to concoct a dulcet lining to the fierce years of the Great Gloom. But could the mixed health of the U.S. population actually bear improved when the nation's trade good shape took multiple nosedives? And, if a floundering terseness improves longevity, what does this say exchange our around recession?


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Is an HPV vaccine for boys cost-effective? <<>>

Written by Scientific American Topic - Vaccines on October 9, 2009 – 9:45 pm -

An warning panel for the U.S. Rations and Opiate Government (FDA) recently approved the use of Gardasil, a vaccine for the hominoid papillomavirus (HPV), for use in males. A new cramming , published yesterday in the British Medical Weekly , found, however, that a famous healthiness campaign to vaccinate boys--in uniting to girls, who contain been receiving the vaccine in the U.S. since 2006--would not be cost-effective.


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