Tuesday, May 15, 2012

Despite flesh-eating bacteria, young woman's ... - Health and Fitness

After falling from a homemade zipline and cutting her leg, 24-year-old Aimee Copeland contracted a rare flesh-eating bacterial infection that has claimed one of her legs. NBC?s Gabe Gutierrez reports and TODAY?s Ann Curry talks with her parents, Andy and Donna, about Aimee?s recovery.

The parents of Aimee Copeland, the 24-year-old Georgia woman whose leg was amputated after contracting flesh-eating bacteria, told TODAY Monday they are optimistic about their daughter?s recovery. They have been communicating with her and she has begun to rely less on her respirator.

?We were able communicate with her through lip reading, which we?re becoming quite proficient at at this point.,? her father Andy Copeland told Ann Curry Monday.

Their daughter has a breathing tube down her throat, but is looking forward to being able to eat again, especially her favorite food: ice cream. ??

The flesh-eating infection?that led to the amputation of one of the young Georgia woman?s legs was caused by a bacteria found in warmer freshwater lakes and rivers. Even a wound as minor as a tiny scratch or cut can serve as the starting point of the?bacterial?infection?called necrotizing fasciitis, according to the National Necrotizing Fasciitis Foundation. On its website, the Wisconsin Division of Public Health says an estimated 10,000 to 15,000 cases occur in the United States each year, resulting in 2,000 to 3,000 deaths.

Aimee?will lose her fingers on both hands but doctors hope to save the palms of her hands, which would make it easier for her to use prosthetics, according to TODAY. She may also lose her right foot. She remains in critical condition in the Joseph M. Still Burn Center at Doctors Hospital in Augusta, hospital spokeswoman Stacey Snyder said.

Dad Andy Copeland, who lives with his wife, Donna, in Spartanburg, S.C., has been sharing her roller-coaster?progress on blog posts and Facebook.

Almost two weeks ago, the University of West Georgia psychology grad student was kayaking with friends in the Little Tallapoosa River when she stopped to try a homemade zip line. She fell from the line and suffered a deep gash to her left leg, which required 22 staples to close.

Story: Woman fights for life after losing leg to flesh-eating bacteria

Over the following days, her pain increased and she was given antibiotics and an MRI. On May 4, a friend carried her to the ER and she was finally was diagnosed with necrotizing fasciitis, a bacterial infection that breaks down muscle and fat and can lead to organ failure. The bacteria that infected Copeland is a bug called Aeromonas hydrophila.

Copeland reportedly was recently diagnosed with lupus, an autoimmune disease, which might help explain why she became critically ill with an infection most would shrug off, says Dr. Chaim Putterman, chief of rheumatology at Montefiore Medical Center and Albert Einstein College of Medicine in New York. ?It?s not only the bug,? Putterman told TODAY.com, but the interaction between the bug and the host, or patient.

In 2008, he coauthored a report about eight lupus patients hospitalized with necrotizing fasciitis at his hospital. Two of them died. Putterman says both lupus itself and the treatment for it could increase patients? risk of necrotizing fasciitis.

?Many of the medications that we use to treat lupus patients are what we call immunosuppressants,? says Putterman, who is not involved in Copeland?s case. ?Increased infection is one of the known prices we pay for those medications.?

In addition, in autoimmune diseases such as lupus, ?the immune system is out of whack,? Putterman says. So even without taking drugs to suppress their immune systems, people with autoimmune diseases are more susceptible to infections.

?Necrotizing fasciitis didn?t start when she fell in the water. It didn?t start with the stapling. It started later,? he says. ?But in these cases, minutes and hours do make a difference. It?s a rapidly progressing infection, so minutes count.?

The fact that Copeland has survived this long and that, according to her father, her lung function is improving, are both positive signs, Putterman says.

?What definitely is very, very much in her favor is that she?s 24 years-old,? he says. ?Young adults are definitely much more resilient than individuals at the extremes of ages.?

While Aimee?s condition is improving, doctors say she has a long recovery ahead of her.?

?It will be very difficult, in fact, her recovery will continue for the rest of her life,? Dr. Walter Ingram, Grady Memorial Hospital Burn Center, Atlanta, told TODAY.

Meanwhile, the Copelands told TODAY they are staying focused on her recovery, rather than how hurting her leg could have caused the life-threatening infection.

?Our focus is on trying to stay positive, look at the present and the future,? Andy told TODAY. We believe that future is going to be bright for Aimee.?

Related:

Encouraging news for victim of flesh-eating bacteria
Flesh-eating bacteria case spurs study, treatment

The Associated Press contributed to this report

Article source: http://todayhealth.today.msnbc.msn.com/_news/2012/05/14/11701414-despite-flesh-eating-bacteria-young-womans-future-is-bright

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Monday, May 14, 2012

WATCH: 'Snow White & the Huntsman' Premiere Live Stream!

Universal Pictures' Snow White & the Huntsman doesn't officially hit theaters until June 1, but the action-adventure take on the immortal fairy tale gets its red-carpet premiere today in London -- and you can watch all the action live, thanks to the nifty video player below. Simply come back here at 12:30 p.m. ET/9:30 a.m. PT to watch in real time as Kristen Stewart, Charlize Theron, new dad Chris Hemsworth and the rest of the cast walk the carpet, mingle with fans and chat about the film. (And, in case you need a quick refresher on the movie, the player below will feature the trailer until the red-carpet live stream begins.)

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Saturday, May 12, 2012

Critter & Guitari Buck the Trend with Hardware That Works Like a Music App [Video]

We write about music apps because they enable all sorts of amazing things that manufacturers could never do with hardware - or if they could, it would be prohibitively expensive. For example, if you had to buy a special MP3 player to display lyrics, you probably wouldn't do it - and yet that same function turned into software attracted over a million people in April alone. More »


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Friday, May 11, 2012

The Rise of Chemophobia In the News

I find much in the popular media to be anti-chemical. Invariably, "Chemical" is used as a perjorative, almost always being prefixed with either toxic or hazardous. Further, it seems that the term "organic" means without "chemicals", which is idiotic, since Every! Single! Thing! is composed of chemicals.

So, anyway, I have a wonderful time with the chemophobes, preferring to use the term "Organic" to refer to a class of covalently-bonded chemicals, primarily composed of carbon and hydrogen atoms, with various other elements occasionally found.

So, most pesticides (with the exception of things like Bordeaux powder) are organic, as artificial sweeteners, etc. Water is never organic, btw.

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Wednesday, May 9, 2012

Oil prices fall to six-month low. Gas to follow.

Oil prices fall below $99 a barrel on weak jobs report. At $3.80 a gallon, gasoline prices should follow oil prices down.?

The?price?of?oil?plunged to its lowest level in nearly six months Friday, falling below $100 per barrel for the first time since February. A drop in gasoline?prices?can't be far behind.

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It's a welcome trend for motorists, with the summer driving season just around the corner. And it eases some pressure on the U.S. economy, which has shown only agonizingly slow growth in the nearly three years since the Great Recession ended.

Oil?fell $4.05, or 4 percent, to $98.49, after a weak U.S. jobs report offered the latest evidence that the global economy is weakening, possibly reducing demand for?oil. At the same time, there is mounting evidence that world?oil?supplies are growing.

"The jobs report was the coup de grace," said Judith Dwarkin, chief energy economist at ITG Investment Research. "But it's hard to see how?prices?could have stayed on the boil given ample supplies and continued economic uncertainty."

For the week,?oil?fell more than $6 and is now about $12 below its February high. U.S. gasoline?prices?have fallen to $3.80 per gallon from a peak of $3.94 in early April.

Now they could go as low as $3.50 per gallon by July 4, according to Tom Kloza, Chief?Oil?Analyst at theOil?Price?Information Service.

Tony Wei, a mechanical engineer from Piscataway, NJ., will welcome lower?prices. He travels 100 miles every day to and from his job in Morris County, N.J. He's also planning a 500-mile trip to Canada and a 400-mile trip to southwest Virginia this summer in his Honda Accord.

"Definitely, I'm going to notice it," he said. "I buy so much gas."

The picture of the?oil?market is the reverse of just a few months ago. Then, world?oil?demand looked to be rising quickly at the same time that world supplies were threatened by a host of small production outages and the potential for drastically reduced production from Iran, the world's third-biggest exporter.

Those developments raised the prospect that world supplies would be at their most tenuous just as the summer driving season arrived in the developed world. The?price?of U.S. benchmark?oil?rose to about $110. The?price?for international?oil?used to make most of the gasoline in the U.S. spiked even higher, to $128 per barrel.

Gasoline?prices?in the U.S. appeared to be on track to soar past $4 per gallon nationwide, another burden for U.S. consumers already suffering from high unemployment and pitiful wage growth.

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Tuesday, May 8, 2012

T-Mobile expands HSPA+ 42, picks LTE vendors and notches 1 million VoIP users

T-Mobile rolls out more HSPA+ 42, picks vendors for LTE and notches 1 million VoIP users

With CTIA 2012 getting under way, T-Mobile is the latest company to check in with an announcement, proudly informing the world of the latest developments in its 4G expansion efforts and Bobsled VoIP service. On the 4G (not faux G) front, it's selected "Release 10" hardware from Ericsson and Nokia Siemens Networks to support the $4 billion LTE rollout the company is undertaking (using AWS spectrum acquired from AT&T) starting this year and will continue through 2013. While nationwide LTE should be reality next year, right now T-Mobile is delivering HSPA+ to new markets, with HSPA+ 42 live today in Fayetteville and Little Rock AR, Lake Charles LA and Springfield, MO. Due later in the year, as expected, is 4G HSPA+ on the 1900 MHz band that should bring faster speeds, better building penetration and 4G access for the iPhone. While we're still not sure how the free Bobsled VoIP service figures into the company's plans, the company announced it has already broken through one million users. According to its stats, 95 percent are not T-Mobile wireless customers and 80 percent of calls originate from outside the country, however 90 percent of text messages sent are domestic. All the numbers and locations are in the press releases after the break, if you want to hunt down some high speed data action for yourself.

Continue reading T-Mobile expands HSPA+ 42, picks LTE vendors and notches 1 million VoIP users

T-Mobile expands HSPA+ 42, picks LTE vendors and notches 1 million VoIP users originally appeared on Engadget on Mon, 07 May 2012 22:54:00 EDT. Please see our terms for use of feeds.

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