Archive for March, 2010
Can Newborn Neurons Impede Addiction? <<>>
Written by Scientific American Topic - Epilepsy on March 30, 2010 – 5:00 am -
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Thinking on the Envelope: Find a Medical “Silver Bullet” to Disable Multifarious of the World’s Deadliest Viruses <<>>
Written by Scientific American Topic - Epidemics & Pandemics on March 29, 2010 – 4:30 pm -Benhur Lee may be experiencing discovered a medical lustrous bullet that can disable pandemic HIV, different Ebola, the vulgar flu and by any chance every obliging of enveloped virus on the planet. An added gratuity is that those viruses credible are not able to promote resistance to the compound.
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100 Years Ago: Index card Cheats <<>>
Written by Scientific American Topic - Epidemics & Pandemics on March 26, 2010 – 1:00 pm -APRIL 1960 RADIATION -- “With the new judgement of the positively b in any event fatal prescribe for reproductive function of mammalian cells, it is now reachable to describe the relatively low mean lethal amount of 400 to 500 roentgens for the entire remains. Such a portion leaves only exchange 0.5 per cent of the body’s reproducing cells still talented to multiply. Death, however, see fit not be existing. The cells have each concentrating an almost infinitesimal amount of shedding zip. Though they require suffered an appreciable amount of chromosomal damage, their enzymatic machinery is, by and large, still strenuous. Each such apartment continues to dispatch its physiological functions in reasonably normal construct until the adjust comes for it to propagate. But at the next division, or at the next one or two divisions, duplication devise come to grief. --Theodore T. Puck”
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H1N1 shares key be like structures to 1918 flu, providing inquiry avenues for more wisely vaccines <<>>
Written by Scientific American Topic - Epidemics & Pandemics on March 24, 2010 – 10:58 pm - Without considering viruses' notorious as constant shape-shifters, the brand-new pandemic flu (influenza A H1N1, 2009) bears an uncanny likeness to the 1918 flu , new research has develop. Two new studies, published online Slog 24 in Subject and Subject Translational Prescription , characterize a small, but crucial organization that the two flu viruses share--and how that similarity might help hamper subsequent outbreaks.
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Bush-league victories for tigers, elephants and rhinos at CITES conclave <<>>
Written by Scientific American Topic - Epilepsy on March 24, 2010 – 6:00 pm - The associate nations of the Convention on International Swap in Imperilled Species of Wild Fauna and Flora (CITES) at their congregation in Doha, Qatar, this week passed resolutions to aid tigers, elephants and rhinos, three of the species most victimized by the illegal wildlife customers.
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French hospitals win burgeon in contend against MRSA to the core large-scale control and monitoring <<>>
Written by Scientific American Topic - Epidemics & Pandemics on March 22, 2010 – 11:15 pm - A group of French hospitals has reduced the onus of MRSA (methicillin repellent to Staphylococcus aureus ) among patients by more than a third after a 15-year-long multi-prong doggedness program, according to a new report published online Procession 22 in the Archives of Internal Medicine.
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Attempt to allow sale of elephant ivory fails <<>>
Written by Scientific American Topic - Epilepsy on March 22, 2010 – 4:30 pm -The prohibited trade in elephant ivory is booming. African elephants are being slaughtered at rates excessive the former reach a climax in the till 1980s, before Synod on Worldwide Exchange in Near extinction Species, or CITES (pronounced SITE-ees), banned all trade in elephant products. The ban--as well as a worldwide any vociferation against the slaughter--helped to stabilize the trackless denizens of elephants. But within the form decade, incomparably organized cosmopolitan corrupt rings must begun destruction elephants like never rather than. The latest figures suggest that 38,000 elephants a year are falling to the poachers' guns.
Last year, Samuel Wasser and Cathy Laurie of the University of Washington along with Reckoning Clark of Interpol described in Systematic American their efforts to use DNA examination to trace ivory seizures hitch to the daft populations of elephants from which they were entranced. They rest that some of the largest seizures in brand-new years all came from the constant natives of unrestrained elephants in Tanzania.
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MIND Reviews: The Shaking Better half <<>>
Written by Scientific American Topic - Epilepsy on March 19, 2010 – 2:00 pm - The Shaking Woman or a Retelling of My Nerves by Siri Hustvedt.
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Negligible Dogs Affirm Susceptible to Flea Subvert <<>>
Written by Scientific American Topic - Epilepsy on March 18, 2010 – 6:00 am -Warning that the persuasive poisons can put in jeopardy dogs and cats, the U.S. Environmental Charge Medium will require new instructions and labeling for on-spot flea products.
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Attenuate Wallets, Pally Waistlines: New USDA Labour Targets Tie mediator Size and Rations Stamps <<>>
Written by Scientific American Topic - Epidemics & Pandemics on March 15, 2010 – 3:00 pm -NEW YORK CITY--The bustling foodstuffs store on the corner of 165th Thoroughfare and Main Concourse in the Bronx approximately has a casino feel, except that the chips are unresponsive brown, and pretty than cherries on a slit ring actual fruit and vegetables are lined up on manifestation. But the cheers are no less exuberant: "This is so awesome!" exclaims one pleased as Punch bloke clutching a handful of tokens and tomatoes. "It's fair like Atlantic Megalopolis."
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