Study: Gene therapy may boost cochlear implants
WASHINGTON (AP) Australian researchers are trying a novel way to boost the power of cochlear implants: They used the technology to beam gene therapy into the ears of deaf animals and found the combination improved hearing.
Wed, 23 Apr 2014 15:30:34 -0400
California county tries to ban pot farms as medical weed business thrives
By Sharon Bernstein SACRAMENTO, California (Reuters) - Citing marijuana fields springing up next to high schools and in abandoned barns, Sacramento County supervisors are set to declare pot gardens a public nuisance in the latest move by a local government to rein in California's cannabis industry. U.S. states are increasingly moving to drop curbs on marijuana following landmark voter initiatives in Colorado and Washington state in 2012 that legalized the drug for recreational use. But in California, where medical marijuana is legal but recreational use is not, state laws are hazy on who is allowed to grow and sell the drug, leading to a chaotic and largely unregulated marketplace of street-corner pot dispensaries, illegal cannabis farms and inappropriate prescribing by unethical doctors. Cities and counties have struggled to impose order on an piecemeal basis as the state wrestles with developing a regulatory framework for the thriving if messy medical marijuana industry.
Wed, 23 Apr 2014 17:57:50 -0400
Wall Street snaps six-day run; Apple to split stock
By Chuck Mikolajczak NEW YORK (Reuters) - U.S. stocks dipped on Wednesday to snap a six-session winning streak as gains in Boeing and Gilead were offset by slides in AT&T and the wider biotech sector. AT&T Inc fell 3.8 percent to $34.92 a day after the Dow component reported earnings that beat expectations, offset by weak service revenue growth. Verizon Communications shed 1 percent to $47.43 while the S&P telecom sector index dropped 2.2 percent, easily making it the session's worst-performing sector. Biotech shares pulled the Nasdaq lower.
Wed, 23 Apr 2014 17:47:31 -0400
California city sees spike in whooping cough cases
A Southern California city has seen a spike in reported whooping cough cases so far this year, with the number of infections nearly tripling compared to all of last year, possibly due to a less potent vaccine or lower vaccination rates, officials said on Wednesday. Some 43 cases of whooping cough, or pertussis, have been documented since January in Long Beach, a city of about 470,000, up from 15 cases reported in all of 2013 and four cases reported in 2012, Long Beach Health Officer Michael Kushner said. Whooping cough is a highly contagious bacterial infection that often begins with cold-like symptoms and a mild cough, followed by severe coughing that can last for several weeks. Kushner said the rise in whooping cough cases in Long Beach was likely due to a drop in vaccinations or booster shots, a weakened vaccine or infections that are left untreated.
Wed, 23 Apr 2014 17:32:09 -0400
Oregon investigates mysterious honeybee deaths along state highway
By Shelby Sebens PORTLAND, Oregon (Reuters) - Oregon agriculture authorities are investigating the mysterious deaths of potentially thousands of honeybees along a highway, the second die-off of bees in the state in less than a year. Officials said on Wednesday that they did not reach the site along highway 99 in Sherwood, a small city southwest of Portland, in time to document the precise number of bees. "From what I've learned, when bees swarm, there can be anywhere from one to 10,000 in a swarm, so if that indeed was a case of a swarm of bees in the area, it could be in that range," said Oregon Department of Agriculture spokesman Bruce Pokarney.
Wed, 23 Apr 2014 17:25:34 -0400
TSX ends lower as Valeant pulls back
By Alastair Sharp TORONTO (Reuters) - Canada's main stock index edged lower on Wednesday, with gains from some big energy producers offset by dips in heavyweight banks and a pullback in Valeant Pharmaceuticals International Inc shares after an acquisition-backed bump. Suncor Energy Inc gained 2.6 percent to C$41.37 and Canadian Natural Resources Ltd added 0.7 percent to C$32.66 even as record U.S. crude inventories hurt oil prices. ...
Wed, 23 Apr 2014 17:19:58 -0400
France sees small increase in pot-related heart problems
By Andrew M. Seaman NEW YORK (Reuters Health) - The number of heart complications attributed to marijuana use increased slightly in France between 2006 and 2010, according to a new study. The number of heart attacks and other cardiovascular problems blamed on marijuana increased from five events in 2006 to 11 events in 2010. "It is true that we don't have a lot of cases, but it is important to keep in mind that cannabis use may be harmful," Emilie Jouanjus told Reuters Health. Jouanjus is the study's lead author from Universite Toulouse III - Paul Sabatier in Toulouse, France.
Wed, 23 Apr 2014 17:03:47 -0400
Gates-backed TB drug to enter late-stage testing
By Julie Steenhuysen CHICAGO (Reuters) - The first experimental drug that fights both conventional and drug-resistant forms of tuberculosis is advancing to late-stage clinical testing, researchers said on Wednesday, raising hope for a new way to stem the growing threat of drug-resistant TB. The trial, financed in part by the Bill & Melinda Gates Foundation, will test the safety and effectiveness of a new three-drug cocktail known as PaMZ that in mid-stage testing helped to significantly reduce treatment times. In a statement announcing the trial, Microsoft co-founder Bill Gates, co-chair of the Gates Foundation, said the treatment could "reduce the time required to cure drug-resistant TB from two years to just six months" and sharply cut the cost of a cure in low-income countries. The World Health Organization estimates that 8.6 million people developed TB in 2012 and 1.3 million died from the disease.
Wed, 23 Apr 2014 16:32:06 -0400
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